minor navigation fixes for validator tab

Signed-off-by: Uncle Stretch <uncle.stretch@ghostchain.io>

Cargo.toml

@@ -2,8 +2,10 @@
 name = "ghost-eye"
 authors = ["str3tch <stretch@ghostchain.io>"]
 description = "Application for interacting with Casper/Ghost nodes that are exposing RPC only to the localhost"
-version = "0.2.6"
+version = "0.3.52"
 edition = "2021"
+homepage = "https://git.ghostchain.io/ghostchain"
+repository = "https://git.ghostchain.io/ghostchain/ghost-eye"
 
 [dependencies]
 better-panic = "0.3.0"

config/config.json5

@@ -29,7 +29,18 @@
             "highlight_style": "yellow bold",
             "popup_style": "blue",
             "popup_title_style": "blue",
-        }
+        },
+        "Validator": {
+            "normal_style": "",
+            "hover_style": "bold yellow italic on blue",
+            "normal_border_style": "blue",
+            "hover_border_style": "blue",
+            "normal_title_style": "blue",
+            "hover_title_style": "",
+            "highlight_style": "yellow bold",
+            "popup_style": "blue",
+            "popup_title_style": "blue",
+        },
     },
     "keybindings": {
         "Menu": {
@@ -45,6 +56,11 @@
             "<Ctrl-z>": "Suspend",
         },
         "Wallet": {
+            "<Ctrl-d>": "Quit",
+            "<Ctrl-c>": "Quit",
+            "<Ctrl-z>": "Suspend",
+        },
+        "Validator": {
             "<q>": "Quit",
             "<Ctrl-d>": "Quit",
             "<Ctrl-c>": "Quit",

src/action.rs

@@ -4,8 +4,10 @@ use strum::Display;
 use subxt::utils::H256;
 use subxt::config::substrate::DigestItem;
 
-use crate::{
+use crate::types::{
-    types::{SystemAccount, ActionLevel, EraInfo, CasperExtrinsicDetails},
+    ActionLevel, ActionTarget, CasperExtrinsicDetails, EraInfo, EraRewardPoints, 
+    Nominator, PeerInformation, SessionKeyInfo, UnlockChunk, SystemAccount,
+    RewardDestination,
 };
 
 #[derive(Debug, Clone, PartialEq, Eq, Display, Serialize, Deserialize)]
@@ -19,29 +21,49 @@ pub enum Action {
     ClearScreen,
     Error(String),
     Help,
+    CheckPendingTransactions,
 
     SetMode(crate::app::Mode),
     SetActiveScreen(crate::app::Mode),
     UsedExplorerBlock(Option<u32>),
     UsedExplorerLog(Option<String>),
-    UsedAccount(String),
+    UsedAccount([u8; 32], String),
     NewAccount(String),
     NewAddressBookRecord(String, String),
+    SetSender(String, Option<u32>),
+    RemoveEraToWatch(u32),
 
     ClosePopup,
+    RotateSessionKeys,
+    PayoutValidatorPopup(u32, bool),
 
     BalanceRequest([u8; 32], bool),
-    BalanceResponse([u8; 32], SystemAccount),
+    BalanceResponse([u8; 32], Option<SystemAccount>),
     BalanceSetActive(Option<SystemAccount>),
 
     RenameAccount(String),
     RenameAddressBookRecord(String),
+    RenameKnownValidatorRecord,
+
     UpdateAccountName(String),
     UpdateAddressBookRecord(String),
+    UpdateKnownValidator(String),
     TransferTo(String),
+    AccountDetailsOf(String, Option<SystemAccount>),
+    StoreRotatedKeys(String),
 
     TransferBalance(String, [u8; 32], u128),
-    WalletLog(String, ActionLevel),
+    BondValidatorExtraFrom([u8; 32], u128, ActionTarget),
+    BondValidatorFrom([u8; 32], u128, ActionTarget),
+    SetPayee([u8; 32], RewardDestination, ActionTarget),
+    PayoutStakers([u8; 32], [u8; 32], u32),
+    SetSessionKeys([u8; 32], String),
+    ValidateFrom([u8; 32], u32),
+    ChillFrom([u8; 32]),
+    UnbondFrom([u8; 32], u128),
+    RebondFrom([u8; 32], u128),
+    WithdrawUnbondedFrom([u8; 32], u32),
+    EventLog(String, ActionLevel, ActionTarget),
 
     NewBestBlock(u32),
     NewBestHash(H256),
@@ -49,6 +71,10 @@ pub enum Action {
     NewFinalizedHash(H256),
     BestBlockUpdated(u32),
     ExtrinsicsLength(u32, usize),
+    ValidatorsNumber(u32),
+    NominatorsNumber(u32),
+    Inflation(String),
+    Apy(String),
 
     GetBlockAuthor(H256, Vec<DigestItem>),
     SetBlockAuthor(H256, String),
@@ -59,29 +85,71 @@ pub enum Action {
     GetChainName,
     GetChainVersion,
     GetPendingExtrinsics,
+    GetConnectedPeers,
+    GetSessionKeys([u8; 32], bool),
+    GetQueuedSessionKeys([u8; 32], bool),
+    GetListenAddresses,
+    GetLocalIdentity,
 
     GetLatestBlock,
     GetFinalizedBlock,
     GetActiveEra,
+    GetCurrentEra,
     GetEpochProgress,
-    GetValidators,
+    GetValidatorsNumber,
+    GetNominatorsNumber,
+    GetInflation,
+    GetNominatorsByValidator([u8; 32], bool),
+    GetValidatorAllRewards([u8; 32], bool),
+    GetValidatorLedger([u8; 32], bool),
+    GetIsStashBonded([u8; 32], bool),
+    GetErasStakersOverview([u8; 32], bool),
+    GetValidatorPrefs([u8; 32], bool),
+    GetSlashingSpans([u8; 32], bool),
+    GetValidatorLatestClaim([u8; 32], bool),
+    GetStakingPayee([u8; 32], bool),
+    GetValidatorIsDisabled([u8; 32], bool),
+    GetCurrentValidatorEraRewards,
 
     SetNodeName(Option<String>),
     SetSystemHealth(Option<usize>, bool, bool),
     SetGenesisHash(Option<H256>),
     SetChainName(Option<String>),
     SetChainVersion(Option<String>),
+    SetStashAccount([u8; 32]),
+    SetStashSecret([u8; 32]),
+    SetChoosenValidator([u8; 32], u32, u32),
+    SetSlashingSpansLength(usize, [u8; 32]),
 
     BestBlockInformation(H256, u32),
     FinalizedBlockInformation(H256, u32),
     ExtrinsicsForBlock(u32, Vec<CasperExtrinsicDetails>),
     SetActiveEra(EraInfo),
+    SetCurrentEra(u32),
     SetEpochProgress(u64, u64),
     SetPendingExtrinsicsLength(usize), 
+    SetConnectedPeers(Vec<PeerInformation>),
+    SetSessionKey(String, SessionKeyInfo),
+    SetListenAddresses(Vec<String>),
+    SetLocalIdentity(String),
+    SetNominatorsByValidator(Vec<Nominator>, [u8; 32]),
+    SetValidatorEraReward(u32, u128),
+    SetValidatorEraClaimed(u32, bool),
+    SetValidatorEraSlash(u32, u128),
+    SetValidatorEraUnlocking(Vec<UnlockChunk>, [u8; 32]),
+    SetValidatorLatestClaim(u32, [u8; 32]),
+    SetStakingPayee(RewardDestination, [u8; 32]),
+    SetIsBonded(bool, [u8; 32]),
+    SetStakedAmountRatio(Option<u128>, Option<u128>, [u8; 32]),
+    SetStakedRatio(u128, u128, [u8; 32]),
+    SetValidatorPrefs(Option<u32>, bool, [u8; 32]),
+    SetCurrentValidatorEraRewards(u32, u32, Vec<EraRewardPoints>),
 
     GetTotalIssuance,
     GetExistentialDeposit,
+    GetMinValidatorBond,
 
     SetExistentialDeposit(u128),
-    SetTotalIssuance(u128),
+    SetMinValidatorBond(u128),
+    SetTotalIssuance(Option<u128>),
 }

src/app.rs

@@ -12,7 +12,9 @@ use crate::{
     tui::{Event, Tui},
     components::{
         menu::Menu, version::Version, explorer::Explorer, wallet::Wallet, 
-        empty::Empty, health::Health, fps::FpsCounter, Component,
+        validator::Validator, empty::Empty,
+        health::Health, fps::FpsCounter, 
+        Component,
     },
 };
 
@@ -21,10 +23,8 @@ pub enum Mode {
     Menu,
     Explorer,
     Wallet,
-    WalletActive,
+    Validator,
-    ExplorerActive,
     Empty,
-    EmptyActive,
 }
 
 impl Default for Mode {
@@ -71,6 +71,7 @@ impl App {
                 Box::new(Version::default()),
                 Box::new(Explorer::default()),
                 Box::new(Wallet::default()),
+                Box::new(Validator::default()),
                 Box::new(Empty::default()),
             ],
             should_quite: false,
@@ -161,6 +162,8 @@ impl App {
 
     fn trigger_node_fast_events(&mut self) -> Result<()> {
         self.network_tx.send(Action::GetPendingExtrinsics)?;
+        self.network_tx.send(Action::GetConnectedPeers)?;
+        self.network_tx.send(Action::CheckPendingTransactions)?;
         Ok(())
     }
 
@@ -171,6 +174,8 @@ impl App {
         self.network_tx.send(Action::GetChainName)?;
         self.network_tx.send(Action::GetChainVersion)?;
         self.network_tx.send(Action::GetExistentialDeposit)?;
+        self.network_tx.send(Action::GetLocalIdentity)?;
+        self.network_tx.send(Action::GetListenAddresses)?;
         Ok(())
     }
 
@@ -252,6 +257,15 @@ impl App {
                         }
                     }
                 },
+                Mode::Validator => {
+                    if let Some(component) = self.components.get_mut(6) {
+                        if let Err(err) = component.draw(frame, frame.area()) {
+                            let _ = self
+                                .action_tx
+                                .send(Action::Error(format!("failed to draw: {:?}", err)));
+                        }
+                    }
+                },
                 _ => {
                     if let Some(component) = self.components.last_mut() {
                         if let Err(err) = component.draw(frame, frame.area()) {

src/casper.rs

@@ -2,7 +2,7 @@
 
 use subxt::{
     Config, blocks::Block, client::OnlineClient,
-    config::{DefaultExtrinsicParams, SubstrateConfig},
+    config::{DefaultExtrinsicParamsBuilder, DefaultExtrinsicParams, SubstrateConfig},
 };
 
 /// Default set of commonly used type by Casper nodes.
@@ -26,9 +26,9 @@ pub type CasperAccountId = subxt::utils::AccountId32;
 pub type CasperBlock = Block<CasperConfig, OnlineClient<CasperConfig>>;
 
 /// A struct representing the signed extra and additional parameters required to construct a
-/// transaction for a polkadot node.
+/// transaction for a casper node.
 pub type CasperExtrinsicParams<T> = DefaultExtrinsicParams<T>;
 
-///// A builder which leads to [`CasperExtrinsicParams`] being constructed. This is what we provide
+/// A builder which leads to [`CasperExtrinsicParams`] being constructed. This is what we provide
-///// to methods like `sign_and_submit()`.
+/// to methods like `sign_and_submit()`.
-//pub type CasperExtrinsicParamsBuilder<T> = DefaultExtrinsicParamsBuilder<T>;
+pub type CasperExtrinsicParamsBuilder<T> = DefaultExtrinsicParamsBuilder<T>;

src/components/health.rs

@@ -20,6 +20,8 @@ pub struct Health {
     is_syncing: bool, 
     should_have_peers: bool,
     tx_pool_length: usize,
+    validators_count: u32,
+    nominators_count: u32,
 }
 
 impl Default for Health {
@@ -36,6 +38,8 @@ impl Health {
             is_syncing: true,
             should_have_peers: false,
             tx_pool_length: 0,
+            validators_count: 0,
+            nominators_count: 0,
         }
     }
 
@@ -48,18 +52,16 @@ impl Health {
     }
 
     pub fn peers_as_string(&self) -> String {
-        if self.peers.is_some() {
+        match self.peers {
-            self.peers.unwrap().to_string()
+            Some(peers) => peers.to_string(),
-        } else {
+            None => DotSpinner::default().to_string(),
-            DotSpinner::default().to_string()
         }
     }
 
     pub fn name_as_string(&self) -> String {
-        if self.name.is_some() {
+        match &self.name {
-            self.name.clone().unwrap()
+            Some(name) => name.clone(),
-        } else {
+            None => OghamCenter::default().to_string(),
-            OghamCenter::default().to_string()
         }
     }
 }
@@ -74,6 +76,8 @@ impl Component for Health {
             },
             Action::SetNodeName(name) => self.name = name,
             Action::SetPendingExtrinsicsLength(length) => self.tx_pool_length = length,
+            Action::NominatorsNumber(number) => self.nominators_count = number,
+            Action::ValidatorsNumber(number) => self.validators_count = number,
             _ => {}
         };
         Ok(None)
@@ -82,11 +86,13 @@ impl Component for Health {
     fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
         let [place, _] = super::header_layout(area);
 
-        let message = format!("{:^12} | tx.pool: {:^3} | peers: {:^3} | {:^9}", 
+        let message = format!("{:^12} | tx.pool: {:^3} | peers: {:^3} | {:^9} | validators {:^4} | nominators {:^4} |", 
             self.name_as_string(),
             self.tx_pool_length,
             self.peers_as_string(),
-            self.is_syncing_as_string());
+            self.is_syncing_as_string(),
+            self.validators_count,
+            self.nominators_count);
 
         let span = Span::styled(message, Style::new().dim());
         let paragraph = Paragraph::new(span).left_aligned();

src/components/menu.rs

@@ -29,8 +29,8 @@ impl Menu {
             items: vec![
                 String::from("Explorer"),
                 String::from("Wallet"),
+                String::from("Validator"),
                 String::from("Prices"),
-                String::from("Staking"),
                 String::from("Governance"),
                 String::from("Operations"),
             ],
@@ -57,6 +57,7 @@ impl Menu {
         match i {
             0 => Ok(Some(Action::SetMode(Mode::Explorer))),
             1 => Ok(Some(Action::SetMode(Mode::Wallet))),
+            2 => Ok(Some(Action::SetMode(Mode::Validator))),
             _ => Ok(Some(Action::SetMode(Mode::Empty))),
         }
     }
@@ -76,6 +77,7 @@ impl Menu {
         match i {
             0 => Ok(Some(Action::SetMode(Mode::Explorer))),
             1 => Ok(Some(Action::SetMode(Mode::Wallet))),
+            2 => Ok(Some(Action::SetMode(Mode::Validator))),
             _ => Ok(Some(Action::SetMode(Mode::Empty))),
         }
     }
@@ -115,6 +117,7 @@ impl Component for Menu {
                 match self.list_state.selected() {
                     Some(0) => Ok(Some(Action::SetActiveScreen(Mode::Explorer))),
                     Some(1) => Ok(Some(Action::SetActiveScreen(Mode::Wallet))),
+                    Some(2) => Ok(Some(Action::SetActiveScreen(Mode::Validator))),
                     _ => Ok(Some(Action::SetActiveScreen(Mode::Empty))),
                 }
             },

src/components/mod.rs

@@ -15,6 +15,7 @@ pub mod menu;
 pub mod version;
 pub mod explorer;
 pub mod wallet;
+pub mod validator;
 pub mod empty;
 
 pub trait Component {
@@ -75,8 +76,8 @@ pub fn global_layout(area: Rect) -> [Rect; 2] {
 pub fn header_layout(area: Rect) -> [Rect; 2] {
     let [header, _] = global_layout(area);
     Layout::horizontal([
-        Constraint::Percentage(50),
+        Constraint::Fill(1),
-        Constraint::Percentage(50),
+        Constraint::Length(27),
     ]).areas(header)
 }
 

src/components/validator/bond_popup.rs

@@ -0,0 +1,199 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Position, Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct BondPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    stash_secret_seed: [u8; 32],
+    stash_account_id: [u8; 32],
+    minimal_bond: u128,
+    is_bonded: bool,
+    amount: Input,
+    palette: StylePalette
+}
+
+impl Default for BondPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl BondPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            stash_secret_seed: [0u8; 32],
+            stash_account_id: [0u8; 32],
+            action_tx: None,
+            network_tx: None,
+            minimal_bond: 0u128,
+            is_bonded: false,
+            amount: Input::new(String::new()),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::ValidatorLog));
+        }
+    }
+
+    fn submit_message(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let str_amount = self.amount.value();
+            let str_amount = if str_amount.starts_with('.') {
+                &format!("0{}", str_amount)[..]
+            } else {
+                str_amount
+            };
+            match str_amount.parse::<f64>() {
+                Ok(value) => {
+                    let amount = (value * 1_000_000_000_000_000_000.0) as u128;
+                    let log_target = ActionTarget::ValidatorLog;
+                    let _ = if self.is_bonded {
+                        network_tx.send(Action::BondValidatorExtraFrom(self.stash_secret_seed, amount, log_target))
+                    } else {
+                        network_tx.send(Action::BondValidatorFrom(self.stash_secret_seed, amount, log_target))
+                    };
+                    if let Some(action_tx) = &self.action_tx {
+                        let _ = action_tx.send(Action::ClosePopup);
+                    }
+                },
+                Err(err) => self.log_event(
+                    format!("invalid amount, error: {err}"), ActionLevel::Error),
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let is_separator_needed = !self.amount.value().contains('.') && new_char == '.';
+        if new_char.is_digit(10) || is_separator_needed {
+            let _ = self.amount.handle(InputRequest::InsertChar(new_char));
+        }
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.amount.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for BondPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::BondPopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.amount = Input::new(String::new());
+            }
+        };
+    }
+}
+
+impl Component for BondPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                KeyCode::Backspace => self.delete_char(),
+                KeyCode::Left => self.move_cursor_left(),
+                KeyCode::Right => self.move_cursor_right(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetIsBonded(is_bonded, account_id) if self.stash_account_id == account_id =>
+                self.is_bonded = is_bonded,
+            Action::SetMinValidatorBond(minimal_bond) => self.minimal_bond = minimal_bond,
+            Action::SetStashSecret(secret_seed) => self.stash_secret_seed = secret_seed,
+            Action::SetStashAccount(account_id) => self.stash_account_id = account_id,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let input = Paragraph::new(self.amount.value())
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title(format!("Staking bond amount")));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+            frame.set_cursor_position(Position::new(
+                    area.x + self.amount.cursor() as u16 + 1,
+                    area.y + 1
+            ));
+        }
+        Ok(())
+    }
+}

src/components/validator/chill_popup.rs

@@ -0,0 +1,130 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use std::sync::mpsc::Sender;
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+#[derive(Debug)]
+pub struct ChillPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    secret_seed: [u8; 32],
+    palette: StylePalette
+}
+
+impl Default for ChillPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl ChillPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            secret_seed: [0u8; 32],
+            network_tx: None,
+            action_tx: None,
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn submit_message(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let _ = network_tx.send(Action::ChillFrom(self.secret_seed));
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::ClosePopup);
+            }
+        }
+    }
+}
+
+impl PartialComponent for ChillPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::ChillPopup => self.is_active = true,
+            _ => self.is_active = false,
+        }
+    }
+}
+
+impl Component for ChillPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashSecret(secret_seed) => self.secret_seed = secret_seed,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let input = Paragraph::new(" Do you want to chill stash account and stop validation?")
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title(format!("Chill stash")));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(57)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+        }
+        Ok(())
+    }
+}

src/components/validator/event_log.rs

@@ -0,0 +1,195 @@
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::{
+    layout::{Alignment, Constraint, Margin, Rect}, 
+    style::{Color, Style}, 
+    text::Text, 
+    widgets::{
+        Block, Padding, Cell, Row, Scrollbar, ScrollbarOrientation, 
+        ScrollbarState, Table, TableState,
+    }, 
+    Frame
+};
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, config::Config, palette::StylePalette, types::{ActionLevel, ActionTarget} 
+};
+
+#[derive(Debug, Default)]
+struct LogDetails {
+    time: chrono::DateTime<chrono::Local>,
+    level: ActionLevel,
+    message: String,
+}
+
+#[derive(Debug, Default)]
+pub struct EventLogs {
+    is_active: bool,
+    scroll_state: ScrollbarState,
+    table_state: TableState,
+    logs: std::collections::VecDeque<LogDetails>,
+    palette: StylePalette
+}
+
+impl EventLogs {
+    const MAX_LOGS: usize = 50;
+
+    fn add_new_log(&mut self, message: String, level: ActionLevel) {
+        self.logs.push_front(LogDetails {
+            time: chrono::Local::now(),
+            level,
+            message,
+        });
+
+        if self.logs.len() > Self::MAX_LOGS {
+            let _ = self.logs.pop_back();
+        }
+    }
+
+    fn first_row(&mut self) {
+        if self.logs.len() > 0 {
+            self.table_state.select(Some(0));
+            self.scroll_state = self.scroll_state.position(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.logs.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.logs.len() > 0 {
+            let last = self.logs.len() - 1;
+            self.table_state.select(Some(last));
+            self.scroll_state = self.scroll_state.position(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+}
+
+impl PartialComponent for EventLogs {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::EventLogs => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.table_state.select(None);
+                self.scroll_state = self.scroll_state.position(0);
+            }
+        }
+    }
+}
+
+impl Component for EventLogs {
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        match key.code {
+           KeyCode::Up | KeyCode::Char('k') if self.is_active => self.previous_row(), 
+           KeyCode::Down | KeyCode::Char('j') if self.is_active => self.next_row(), 
+           KeyCode::Char('g') if self.is_active => self.first_row(),
+           KeyCode::Char('G') if self.is_active => self.last_row(),
+           _ => {},
+        };
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::EventLog(message, level, target) if target == ActionTarget::ValidatorLog => 
+                self.add_new_log(message, level),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, _, _, place] = super::validator_layout(area);
+
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let error_style = Style::new().fg(Color::Red);
+        let warn_style = Style::new().fg(Color::Yellow);
+        let info_style = Style::new().fg(Color::Green);
+
+        let table = Table::new(
+            self.logs
+                .iter()
+                .map(|log| {
+                    let style = match log.level {
+                        ActionLevel::Info => info_style,
+                        ActionLevel::Warn => warn_style,
+                        ActionLevel::Error => error_style,
+                    };
+                    Row::new(vec![
+                        Cell::from(Text::from(log.time.format("%H:%M:%S").to_string()).style(style).alignment(Alignment::Left)),
+                        Cell::from(Text::from(log.message.clone()).style(style).alignment(Alignment::Left)),
+                    ])
+                }),
+            [
+                Constraint::Max(8),
+                Constraint::Min(0),
+            ],
+        )
+        .column_spacing(1)
+        .highlight_style(self.palette.create_highlight_style())
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .padding(Padding::right(2))
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("Action Logs"));
+
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(None)
+            .end_symbol(None)
+            .style(self.palette.create_scrollbar_style());
+
+        frame.render_stateful_widget(table, place, &mut self.table_state);
+        frame.render_stateful_widget(
+            scrollbar,
+            place.inner(Margin { vertical: 1, horizontal: 1 }),
+            &mut self.scroll_state,
+        );
+        Ok(())
+    }
+}

src/components/validator/history.rs

@@ -0,0 +1,295 @@
+use std::collections::BTreeMap;
+use std::sync::mpsc::Sender;
+
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::layout::{Constraint, Margin};
+use ratatui::style::Modifier;
+use ratatui::{
+    prelude::Stylize,
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{
+        Block, Cell, Row, Table, TableState, Scrollbar, Padding,
+        ScrollbarOrientation, ScrollbarState,
+    }, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+struct EraStakingInfo {
+    reward: u128,
+    slash: u128,
+    is_claimed: bool,
+}
+
+pub struct History {
+    is_active: bool,
+    network_tx: Option<Sender<Action>>,
+    action_tx: Option<UnboundedSender<Action>>,
+    palette: StylePalette,
+    scroll_state: ScrollbarState,
+    table_state: TableState,
+    rewards: BTreeMap<u32, EraStakingInfo>,
+}
+
+impl Default for History {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl History {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 5;
+
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            network_tx: None,
+            action_tx: None,
+            scroll_state: ScrollbarState::new(0),
+            table_state: TableState::new(),
+            rewards: BTreeMap::new(),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn payout_by_era_index(&mut self) {
+        if let Some(index) = self.table_state.selected() {
+            let rev_index = self.rewards.len()
+                .saturating_sub(index)
+                .saturating_sub(1);
+
+            if let Some(era_index) = self.rewards.keys().nth(rev_index) {
+                let is_claimed = self.rewards
+                    .get(&era_index)
+                    .map(|x| x.is_claimed)
+                    .expect("BTreeMap of rewards is indexed; qed");
+                if let Some(action_tx) = &self.action_tx {
+                    let _ = action_tx.send(Action::PayoutValidatorPopup(*era_index, is_claimed));
+                }
+            }
+        }
+    }
+
+    fn first_row(&mut self) {
+        if self.rewards.len() > 0 {
+            self.table_state.select(Some(0));
+            self.scroll_state = self.scroll_state.position(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.rewards.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.rewards.len() > 0 {
+            let last = self.rewards.len() - 1;
+            self.table_state.select(Some(last));
+            self.scroll_state = self.scroll_state.position(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn update_rewards(&mut self, era_index: u32, reward: u128) {
+        match self.rewards.get_mut(&era_index) {
+            Some(reward_item) => reward_item.reward = reward,
+            None => {
+                let _ = self.rewards.insert(era_index, EraStakingInfo { 
+                    reward,
+                    slash: 0u128,
+                    is_claimed: false,
+                });
+            }
+        }
+        self.scroll_state = self.scroll_state.content_length(self.rewards.len());
+    }
+
+    fn update_claims(&mut self, era_index: u32, is_claimed: bool) {
+        match self.rewards.get_mut(&era_index) {
+            Some(reward_item) => {
+                if reward_item.is_claimed == false && is_claimed == true {
+                    if let Some(network_tx) = &self.network_tx {
+                        let _ = network_tx.send(Action::RemoveEraToWatch(era_index));
+                    }
+                }
+                reward_item.is_claimed = is_claimed;
+            }
+            None => {
+                let _ = self.rewards.insert(era_index, EraStakingInfo { 
+                    reward: 0u128,
+                    slash: 0u128,
+                    is_claimed,
+                });
+            }
+        }
+    }
+
+    fn update_slashes(&mut self, era_index: u32, slash: u128) {
+        match self.rewards.get_mut(&era_index) {
+            Some(reward_item) => reward_item.slash = slash,
+            None => {
+                let _ = self.rewards.insert(era_index, EraStakingInfo { 
+                    reward: 0u128,
+                    slash,
+                    is_claimed: false,
+                });
+            }
+        }
+    }
+
+    fn prepare_u128(&self, value: u128) -> String {
+        let value = value as f64 / 10f64.powi(18);
+        let after = Self::DECIMALS;
+        format!("{:.after$}{}", value, Self::TICKER)
+    }
+}
+
+impl PartialComponent for History {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::History => self.is_active = true,
+            _ => self.is_active = false,
+        }
+    }
+}
+
+impl Component for History {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetValidatorEraReward(era_index, reward) => self.update_rewards(era_index, reward),
+            Action::SetValidatorEraClaimed(era_index, is_claimed) => self.update_claims(era_index, is_claimed),
+            Action::SetValidatorEraSlash(era_index, slash) => self.update_slashes(era_index, slash),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active {
+            match key.code {
+                KeyCode::Up | KeyCode::Char('k') => self.previous_row(), 
+                KeyCode::Down | KeyCode::Char('j') => self.next_row(), 
+                KeyCode::Char('g') => self.first_row(),
+                KeyCode::Char('G') => self.last_row(),
+                KeyCode::Enter => self.payout_by_era_index(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, place, _] = super::validator_statistics_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let table = Table::new(
+            self.rewards
+                .iter()
+                .rev()
+                .map(|(key, value)| {
+                    let mut era_index_text = Text::from(key.to_string()).alignment(Alignment::Left);
+                    let mut slash_text = Text::from(self.prepare_u128(value.slash)).alignment(Alignment::Center);
+                    let mut reward_text = Text::from(self.prepare_u128(value.reward)).alignment(Alignment::Right);
+
+                    if value.is_claimed {
+                        era_index_text = era_index_text.add_modifier(Modifier::CROSSED_OUT);
+                        slash_text = slash_text.add_modifier(Modifier::CROSSED_OUT);
+                        reward_text = reward_text.add_modifier(Modifier::CROSSED_OUT);
+                    }
+
+                    Row::new(vec![
+                        Cell::from(era_index_text),
+                        Cell::from(slash_text), 
+                        Cell::from(reward_text), 
+                    ])
+                }),
+            [
+                Constraint::Length(4),
+                Constraint::Fill(1),
+                Constraint::Fill(1),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .padding(Padding::right(2))
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("Staking history"));
+
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(None)
+            .end_symbol(None)
+            .style(self.palette.create_scrollbar_style());
+
+        frame.render_stateful_widget(table, place, &mut self.table_state);
+        frame.render_stateful_widget(
+            scrollbar,
+            place.inner(Margin { vertical: 1, horizontal: 1 }),
+            &mut self.scroll_state,
+        );
+
+        Ok(())
+    }
+}

src/components/validator/listen_addresses.rs

@@ -0,0 +1,183 @@
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::layout::Margin;
+use ratatui::widgets::ListItem;
+use ratatui::{
+    layout::{Alignment, Rect}, 
+    widgets::{
+        Block, List, ListState, Scrollbar,
+        ScrollbarOrientation, ScrollbarState,
+    }, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct ListenAddresses {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    palette: StylePalette,
+    scroll_state: ScrollbarState,
+    list_state: ListState,
+    listen_addresses: Vec<String>,
+    local_identity: String,
+}
+
+impl Default for ListenAddresses {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl ListenAddresses {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            scroll_state: ScrollbarState::new(0),
+            list_state: ListState::default(),
+            palette: StylePalette::default(),
+            listen_addresses: Vec::new(),
+            local_identity: String::new(),
+        }
+    }
+
+    fn first_row(&mut self) {
+        if self.listen_addresses.len() > 0 {
+            self.list_state.select(Some(0));
+            self.scroll_state = self.scroll_state.position(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.list_state.selected() {
+            Some(i) => {
+                if i >= self.listen_addresses.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.list_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.listen_addresses.len() > 0 {
+            let last = self.listen_addresses.len() - 1;
+            self.list_state.select(Some(last));
+            self.scroll_state = self.scroll_state.position(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.list_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.list_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+}
+
+impl PartialComponent for ListenAddresses {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::ListenAddresses => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.list_state.select(None);
+                self.scroll_state = self.scroll_state.position(0);
+            }
+        }
+    }
+}
+
+impl Component for ListenAddresses {
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetListenAddresses(addresses) => self.listen_addresses = addresses,
+            Action::SetLocalIdentity(identity) => self.local_identity = identity,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active {
+            match key.code {
+                KeyCode::Up | KeyCode::Char('k') => self.previous_row(), 
+                KeyCode::Down | KeyCode::Char('j') => self.next_row(), 
+                KeyCode::Char('g') => self.first_row(),
+                KeyCode::Char('G') => self.last_row(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, place] = super::validator_session_and_listen_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let list = List::new(
+            self.listen_addresses
+                .iter()
+                .map(|addr| ListItem::new(addr.clone()))
+            )
+            .highlight_style(self.palette.create_highlight_style())
+            .block(Block::bordered()
+                .border_style(border_style)
+                .border_type(border_type)
+                .title_alignment(Alignment::Right)
+                .title_style(self.palette.create_title_style(false))
+                .title(self.local_identity.clone()));
+
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(None)
+            .end_symbol(None)
+            .style(self.palette.create_scrollbar_style());
+
+        frame.render_stateful_widget(list, place, &mut self.list_state);
+        frame.render_stateful_widget(
+            scrollbar,
+            place.inner(Margin { vertical: 1, horizontal: 1 }),
+            &mut self.scroll_state,
+        );
+
+        Ok(())
+    }
+}

src/components/validator/mod.rs

@@ -0,0 +1,307 @@
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::{
+    layout::{Constraint, Layout, Rect},
+    Frame,
+};
+
+use std::sync::mpsc::Sender;
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::Component;
+use crate::{action::Action, app::Mode, config::Config};
+
+mod event_log;
+mod peers;
+mod stash_info;
+mod nominators;
+mod listen_addresses;
+mod history;
+mod withdrawals;
+mod stash_details;
+mod staking_details;
+mod reward_details;
+mod bond_popup;
+mod payout_popup;
+mod rotate_popup;
+mod validate_popup;
+mod chill_popup;
+mod unbond_popup;
+mod rebond_popup;
+mod withdraw_popup;
+mod payee_popup;
+
+use stash_details::StashDetails;
+use staking_details::StakingDetails;
+use reward_details::RewardDetails;
+use event_log::EventLogs;
+use peers::Peers;
+use stash_info::StashInfo;
+use listen_addresses::ListenAddresses;
+use nominators::NominatorsByValidator;
+use history::History;
+use withdrawals::Withdrawals;
+use bond_popup::BondPopup;
+use payout_popup::PayoutPopup;
+use rotate_popup::RotatePopup;
+use validate_popup::ValidatePopup;
+use chill_popup::ChillPopup;
+use unbond_popup::UnbondPopup;
+use rebond_popup::RebondPopup;
+use withdraw_popup::WithdrawPopup;
+use payee_popup::PayeePopup;
+
+#[derive(Debug, Copy, Clone, PartialEq)]
+pub enum CurrentTab {
+    Nothing,
+    ListenAddresses,
+    NominatorsByValidator,
+    History,
+    Withdrawals,
+    Peers,
+    EventLogs,
+    BondPopup,
+    PayoutPopup,
+    RotatePopup,
+    ValidatePopup,
+    ChillPopup,
+    UnbondPopup,
+    RebondPopup,
+    WithdrawPopup,
+    PayeePopup,
+}
+
+pub trait PartialComponent: Component {
+    fn set_active(&mut self, current_tab: CurrentTab);
+}
+
+pub struct Validator {
+    is_active: bool,
+    current_tab: CurrentTab,
+    previous_tab: CurrentTab,
+    components: Vec<Box<dyn PartialComponent>>,
+}
+
+impl Default for Validator {
+    fn default() -> Self {
+        Self {
+            is_active: false,
+            current_tab: CurrentTab::Nothing,
+            previous_tab: CurrentTab::Nothing,
+            components: vec![
+                Box::new(StashInfo::default()),
+                Box::new(NominatorsByValidator::default()),
+                Box::new(StashDetails::default()),
+                Box::new(StakingDetails::default()),
+                Box::new(RewardDetails::default()),
+                Box::new(History::default()),
+                Box::new(Withdrawals::default()),
+                Box::new(Peers::default()),
+                Box::new(ListenAddresses::default()),
+                Box::new(EventLogs::default()),
+                Box::new(BondPopup::default()),
+                Box::new(PayoutPopup::default()),
+                Box::new(RotatePopup::default()),
+                Box::new(ValidatePopup::default()),
+                Box::new(ChillPopup::default()),
+                Box::new(UnbondPopup::default()),
+                Box::new(RebondPopup::default()),
+                Box::new(WithdrawPopup::default()),
+                Box::new(PayeePopup::default()),
+            ],
+        }
+    }
+}
+
+impl Validator {
+    fn move_left(&mut self) {
+        match self.current_tab {
+            CurrentTab::EventLogs => self.current_tab = CurrentTab::Peers,
+            CurrentTab::Peers => self.current_tab = CurrentTab::Withdrawals,
+            CurrentTab::Withdrawals => self.current_tab = CurrentTab::History,
+            CurrentTab::History => self.current_tab = CurrentTab::NominatorsByValidator,
+            CurrentTab::ListenAddresses => self.current_tab = CurrentTab::NominatorsByValidator,
+            _ => {}
+        }
+    }
+
+    fn move_right(&mut self) {
+        match self.current_tab {
+            CurrentTab::ListenAddresses => self.current_tab = CurrentTab::NominatorsByValidator,
+            CurrentTab::Nothing => self.current_tab = CurrentTab::NominatorsByValidator,
+            CurrentTab::NominatorsByValidator => self.current_tab = CurrentTab::History,
+            CurrentTab::History => self.current_tab = CurrentTab::Withdrawals,
+            CurrentTab::Withdrawals => self.current_tab = CurrentTab::Peers,
+            CurrentTab::Peers => self.current_tab = CurrentTab::EventLogs,
+            _ => {}
+        }
+    }
+}
+
+impl Component for Validator {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        for component in self.components.iter_mut() {
+            component.register_network_handler(tx.clone())?;
+        }
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        for component in self.components.iter_mut() {
+            component.register_action_handler(tx.clone())?;
+        }
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        for component in self.components.iter_mut() {
+            component.register_config_handler(config.clone())?;
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if !self.is_active { return Ok(None) }
+
+        match self.current_tab {
+            CurrentTab::BondPopup | 
+                CurrentTab::RotatePopup |
+                CurrentTab::ValidatePopup |
+                CurrentTab::ChillPopup |
+                CurrentTab::UnbondPopup |
+                CurrentTab::RebondPopup |
+                CurrentTab::WithdrawPopup |
+                CurrentTab::PayoutPopup => {
+                    for component in self.components.iter_mut() {
+                        component.handle_key_event(key)?;
+                    }
+            },
+            _ => match key.code {
+                KeyCode::Esc => {
+                    self.is_active = false;
+                    self.current_tab = CurrentTab::Nothing;
+                    for component in self.components.iter_mut() {
+                        component.set_active(self.current_tab.clone());
+                    }
+                    return Ok(Some(Action::SetActiveScreen(Mode::Menu)));
+                },
+                KeyCode::Char('R') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::RotatePopup;
+                },
+                KeyCode::Char('V') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::ValidatePopup;
+                },
+                KeyCode::Char('U') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::UnbondPopup;
+                },
+                KeyCode::Char('C') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::ChillPopup;
+                },
+                KeyCode::Char('B') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::BondPopup;
+                },
+                KeyCode::Char('E') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::RebondPopup;
+                },
+                KeyCode::Char('W') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::WithdrawPopup;
+                },
+                KeyCode::Char('L') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::ListenAddresses;
+                },
+                KeyCode::Char('I') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::PayeePopup;
+                },
+                KeyCode::Char('l') | KeyCode::Right => self.move_right(),
+                KeyCode::Char('h') | KeyCode::Left => self.move_left(),
+                _ => {
+                    for component in self.components.iter_mut() {
+                        component.handle_key_event(key)?;
+                    }
+                },
+            }
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetActiveScreen(Mode::Validator) => {
+                self.is_active = true;
+                self.previous_tab = CurrentTab::NominatorsByValidator;
+                self.current_tab = CurrentTab::NominatorsByValidator;
+            }
+            Action::PayoutValidatorPopup(_, _) => {
+                self.previous_tab = self.current_tab;
+                self.current_tab = CurrentTab::PayoutPopup;
+            }
+            Action::ClosePopup => self.current_tab = self.previous_tab,
+            _ => {},
+        }
+        for component in self.components.iter_mut() {
+            component.set_active(self.current_tab.clone());
+            component.update(action.clone())?;
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let screen = super::screen_layout(area);
+        for component in self.components.iter_mut() {
+            component.draw(frame, screen)?;
+        }
+        Ok(())
+    }
+}
+
+pub fn validator_layout(area: Rect) -> [Rect; 4] {
+    Layout::vertical([
+        Constraint::Length(16),
+        Constraint::Fill(1),
+        Constraint::Fill(1),
+        Constraint::Percentage(25),
+    ]).areas(area)
+}
+
+pub fn validator_details_layout(area: Rect) -> [Rect; 2] {
+    let [place, _, _, _] = validator_layout(area);
+    Layout::horizontal([
+        Constraint::Length(31),
+        Constraint::Fill(1),
+    ]).areas(place)
+}
+
+pub fn validator_session_and_listen_layout(area: Rect) -> [Rect; 2] {
+    let [_, place] = validator_details_layout(area);
+    Layout::vertical([
+        Constraint::Length(6),
+        Constraint::Fill(1),
+    ]).areas(place)
+}
+
+pub fn validator_statistics_layout(area: Rect) -> [Rect; 3] {
+    let [_, place, _, _] = validator_layout(area);
+    Layout::horizontal([
+        Constraint::Percentage(30),
+        Constraint::Percentage(40),
+        Constraint::Percentage(30),
+    ]).areas(place)
+}
+
+pub fn validator_balance_layout(area: Rect) -> [Rect; 3] {
+    let [place, _] = validator_details_layout(area);
+    Layout::vertical([
+        Constraint::Length(6),
+        Constraint::Length(5),
+        Constraint::Length(5),
+    ]).areas(place)
+}

src/components/validator/nominators.rs

@@ -0,0 +1,215 @@
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::layout::{Constraint, Margin};
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{
+        Block, Cell, Row, Table, TableState, Scrollbar, Padding,
+        ScrollbarOrientation, ScrollbarState,
+    }, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::types::Nominator;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct NominatorsByValidator {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    palette: StylePalette,
+    scroll_state: ScrollbarState,
+    table_state: TableState,
+    nominators: Vec<Nominator>,
+    stash: [u8; 32],
+}
+
+impl Default for NominatorsByValidator {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl NominatorsByValidator {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 5;
+
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            scroll_state: ScrollbarState::new(0),
+            table_state: TableState::new(),
+            nominators: Vec::new(),
+            stash: [0u8; 32],
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn update_nominators(&mut self, nominators: Vec<Nominator>) {
+        if self.nominators.len() > nominators.len() {
+            if let Some(_) = self.table_state.selected() {
+                self.last_row();
+            }
+        }
+        self.nominators = nominators;
+        self.scroll_state = self.scroll_state.content_length(self.nominators.len());
+    }
+
+    fn first_row(&mut self) {
+        if self.nominators.len() > 0 {
+            self.table_state.select(Some(0));
+            self.scroll_state = self.scroll_state.position(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.nominators.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.nominators.len() > 0 {
+            let last = self.nominators.len() - 1;
+            self.table_state.select(Some(last));
+            self.scroll_state = self.scroll_state.position(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn prepare_u128(&self, value: u128) -> String {
+        let value = value as f64 / 10f64.powi(18);
+        let after = Self::DECIMALS;
+        format!("{:.after$}{}", value, Self::TICKER)
+    }
+}
+
+impl PartialComponent for NominatorsByValidator {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::NominatorsByValidator => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.table_state.select(None);
+                self.scroll_state = self.scroll_state.position(0);
+            }
+        }
+    }
+}
+
+impl Component for NominatorsByValidator {
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashAccount(stash) => self.stash = stash,
+            Action::SetNominatorsByValidator(nominators, account_id) if self.stash == account_id =>
+                self.update_nominators(nominators),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active {
+            match key.code {
+                KeyCode::Up | KeyCode::Char('k') => self.previous_row(), 
+                KeyCode::Down | KeyCode::Char('j') => self.next_row(), 
+                KeyCode::Char('g') => self.first_row(),
+                KeyCode::Char('G') => self.last_row(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [place, _, _] = super::validator_statistics_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let table = Table::new(
+            self.nominators
+                .iter()
+                .map(|info| {
+                    Row::new(vec![
+                        Cell::from(Text::from(info.who.clone()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(info.value)).alignment(Alignment::Right)), 
+                    ])
+                }),
+            [
+                Constraint::Min(0),
+                Constraint::Min(11),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .padding(Padding::right(2))
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("My Nominators"));
+
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(None)
+            .end_symbol(None)
+            .style(self.palette.create_scrollbar_style());
+
+        frame.render_stateful_widget(table, place, &mut self.table_state);
+        frame.render_stateful_widget(
+            scrollbar,
+            place.inner(Margin { vertical: 1, horizontal: 1 }),
+            &mut self.scroll_state,
+        );
+
+        Ok(())
+    }
+}

src/components/validator/payee_popup.rs

@@ -0,0 +1,365 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Position, Rect}, 
+    text::Text, 
+    widgets::{Block, Cell, Clear, Paragraph, Row, Table, TableState}, 
+    Frame,
+};
+use subxt::ext::sp_core::crypto::{
+    ByteArray, Ss58Codec, Ss58AddressFormat, AccountId32,
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget, RewardDestination}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct PayeePopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    table_state: TableState,
+    stash_secret_seed: [u8; 32],
+    stash_account_id: [u8; 32],
+    proposed_account_id: Option<[u8; 32]>,
+    is_bonded: bool,
+    is_account_chosen: bool,
+    is_input_active: bool,
+    address: Input,
+    possible_payee_options: &'static [(&'static str, &'static str)],
+    current_reward_destination: RewardDestination,
+    palette: StylePalette
+}
+
+impl Default for PayeePopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl PayeePopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            stash_secret_seed: [0u8; 32],
+            stash_account_id: [0u8; 32],
+            proposed_account_id: None,
+            action_tx: None,
+            network_tx: None,
+            table_state: TableState::new(),
+            is_bonded: false,
+            is_account_chosen: false,
+            is_input_active: false,
+            address: Input::new(String::new()),
+            current_reward_destination: Default::default(),
+            possible_payee_options: &[
+                ("Re-stake", "(pay into the stash account, increasing the amount at stake accordingly)"),
+                ("Stake", "(pay into the stash account, not increasing the amount at stake)"),
+                ("Account", "(pay into a specified account different from stash)"),
+                ("None", "(refuse to receive all rewards from staking)"),
+            ],
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn parse_index_from_destination(&mut self) -> usize {
+        let (index, address) = match self.current_reward_destination {
+            RewardDestination::Staked => (0, Default::default()),
+            RewardDestination::Stash => (1, Default::default()),
+            RewardDestination::Account(account_id) => {
+                let address = AccountId32::from(account_id)
+                    .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+                (2, address)
+            },
+            RewardDestination::None => (3, Default::default()),
+            _ => (0, Default::default()),
+        };
+        self.address = Input::new(address);
+        index
+    }
+
+    fn move_to_row(&mut self, index: usize) {
+        self.table_state.select(Some(index));
+        self.is_account_chosen = index == 2;
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.possible_payee_options.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.move_to_row(i);
+    }
+
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.move_to_row(i);
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::EventLog(
+                    message, 
+                    level, 
+                    ActionTarget::ValidatorLog));
+        }
+    }
+
+    fn trigger_address_input(&mut self) {
+        self.is_input_active = !self.is_input_active;
+    }
+
+    fn submit_new_input(&mut self) {
+        match AccountId32::from_ss58check_with_version(self.address.value()) {
+            Ok((account_id, format)) => {
+                if format != Ss58AddressFormat::custom(1996) {
+                    self.log_event(
+                        format!("provided public address for {} is not part of Casper/Ghost ecosystem", self.address.value()),
+                        ActionLevel::Error);
+                }
+                let seed_vec = account_id.to_raw_vec();
+                let mut account_id = [0u8; 32];
+                account_id.copy_from_slice(&seed_vec);
+
+                self.proposed_account_id = Some(account_id);
+                self.submit_new_payee();
+            },
+            _ => {
+                self.log_event(
+                    format!("could not create valid account id from {}", self.address.value()),
+                    ActionLevel::Error);
+                self.proposed_account_id = None;
+            }
+        };
+
+    }
+
+    fn submit_new_payee(&mut self) {
+        if let Some(index) = self.table_state.selected() {
+            let new_destination = match index {
+                0 => RewardDestination::Staked,
+                1 => RewardDestination::Stash,
+                2 => {
+                    let account_id = self.proposed_account_id
+                        .expect("checked before in submit_new_input; qed");
+                    RewardDestination::Account(account_id)
+                }
+                3 => RewardDestination::None,
+                _ => RewardDestination::Staked,
+            };
+
+            if !self.is_bonded {
+                self.log_event(
+                    "no bond detected, stake minimum bond amount first".to_string(),
+                    ActionLevel::Warn);
+            } else if new_destination == self.current_reward_destination {
+                self.log_event(
+                    "same destination choosen, no need for transaction".to_string(),
+                    ActionLevel::Warn);
+            } else {
+                if let Some(network_tx) = &self.network_tx {
+                    let _ = network_tx.send(Action::SetPayee(
+                            self.stash_secret_seed, 
+                            new_destination,
+                            ActionTarget::ValidatorLog));
+                }
+            }
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::ClosePopup);
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let _ = self.address.handle(InputRequest::InsertChar(new_char));
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.address.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.address.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.address.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for PayeePopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::PayeePopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.is_account_chosen = false;
+                self.is_input_active = false;
+
+                let index = self.parse_index_from_destination();
+                self.move_to_row(index);
+            }
+        };
+    }
+}
+
+impl Component for PayeePopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            if self.is_input_active {
+                match key.code {
+                    KeyCode::Enter => self.submit_new_input(),
+                    KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                    KeyCode::Backspace => self.delete_char(),
+                    KeyCode::Left => self.move_cursor_left(),
+                    KeyCode::Right => self.move_cursor_right(),
+                    KeyCode::Esc => self.trigger_address_input(), 
+                    _ => {},
+                };
+            } else {
+                match key.code {
+                    KeyCode::Enter if !self.is_account_chosen => self.submit_new_payee(),
+                    KeyCode::Enter if self.is_account_chosen => self.trigger_address_input(),
+                    KeyCode::Up | KeyCode::Char('k') => self.previous_row(),
+                    KeyCode::Down | KeyCode::Char('j') => self.next_row(),
+                    KeyCode::Esc => self.close_popup(),
+                    _ => {},
+                };
+            }
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashAccount(account_id) => self.stash_account_id = account_id,
+            Action::SetStashSecret(secret_seed) => self.stash_secret_seed = secret_seed,
+            Action::SetIsBonded(is_bonded, account_id) if self.stash_account_id == account_id =>
+                self.is_bonded = is_bonded,
+            Action::SetStakingPayee(reward_destination, account_id) if self.stash_account_id == account_id => {
+                let destination_changed = self.current_reward_destination != reward_destination;
+                self.current_reward_destination = reward_destination;
+                if destination_changed || self.table_state.selected().is_none() {
+                    let index = self.parse_index_from_destination();
+                    self.move_to_row(index);
+                }
+            }
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let size = area.as_size();
+            let input_area = Rect::new(size.width / 2, size.height / 2, 51, 3); 
+
+            let table = Table::new(
+                self.possible_payee_options
+                    .iter()
+                    .map(|data| {
+                        Row::new(vec![
+                            Cell::from(Text::from(data.0.to_string()).alignment(Alignment::Left)),
+                            Cell::from(Text::from(data.1.to_string()).alignment(Alignment::Left)),
+                        ])
+                    })
+                    .collect::<Vec<_>>(),
+                [Constraint::Length(8), Constraint::Min(0)]
+            )
+            .highlight_style(self.palette.create_highlight_style())
+            .column_spacing(1)
+            .block(Block::bordered()
+                .border_style(border_style)
+                .border_type(border_type)
+                .title_style(self.palette.create_popup_title_style())
+                .title_alignment(Alignment::Right)
+                .title("Select reward destination"));
+
+            let v = Layout::vertical([Constraint::Max(6)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(83)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_stateful_widget(table, area, &mut self.table_state);
+
+            if self.is_input_active {
+                let input_amount = Paragraph::new(self.address.value())
+                    .block(Block::bordered()
+                        .border_style(border_style)
+                        .border_type(border_type)
+                        .title_style(self.palette.create_popup_title_style())
+                        .title_alignment(Alignment::Right)
+                        .title("Destination account"));
+
+                let v = Layout::vertical([Constraint::Max(8)]).flex(Flex::Center);
+                let h = Layout::horizontal([Constraint::Max(51)]).flex(Flex::Center);
+                let [input_area] = v.areas(input_area);
+                let [input_area] = h.areas(input_area);
+
+                frame.render_widget(Clear, input_area);
+                frame.render_widget(input_amount, input_area);
+
+                frame.set_cursor_position(Position::new(
+                        input_area.x + self.address.cursor() as u16 + 1,
+                        input_area.y + 1
+                ));
+            }
+        }
+        Ok(())
+    }
+}

src/components/validator/payout_popup.rs

@@ -0,0 +1,157 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+};
+
+#[derive(Debug)]
+pub struct PayoutPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    secret_seed: [u8; 32],
+    stash_account_id: [u8; 32],
+    era_index: u32,
+    is_claimed: bool,
+    palette: StylePalette
+}
+
+impl Default for PayoutPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl PayoutPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            secret_seed: [0u8; 32],
+            stash_account_id: [0u8; 32],
+            era_index: 0u32,
+            is_claimed: false,
+            action_tx: None,
+            network_tx: None,
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn store_era_to_claim(&mut self, era_index: u32, is_claimed: bool) {
+        self.is_claimed = is_claimed;
+        self.era_index = era_index; 
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn start_payout(&mut self) {
+        if self.is_claimed {
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::EventLog(
+                        format!("staking rewards for era index #{} already claimed", self.era_index), 
+                        ActionLevel::Warn, 
+                        ActionTarget::ValidatorLog));
+            }
+        } else {
+            if let Some(network_tx) = &self.network_tx {
+                let _ = network_tx.send(Action::PayoutStakers(
+                        self.secret_seed, 
+                        self.stash_account_id, 
+                        self.era_index));
+            }
+        }
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+}
+
+impl PartialComponent for PayoutPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::PayoutPopup => self.is_active = true,
+            _ => self.is_active = false,
+        };
+    }
+}
+
+impl Component for PayoutPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.start_payout(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::PayoutValidatorPopup(era_index, is_claimed) => 
+                self.store_era_to_claim(era_index, is_claimed),
+            Action::SetStashSecret(secret_seed) => self.secret_seed = secret_seed,
+            Action::SetStashAccount(account_id) => self.stash_account_id = account_id,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let popup = Paragraph::new(format!(" Do payout for era #{}", self.era_index))
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title("Enter to proceed / Esc to close"));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(popup, area);
+        }
+        Ok(())
+    }
+}

src/components/validator/peers.rs

@@ -0,0 +1,198 @@
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::layout::{Constraint, Margin};
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{
+        Block, Cell, Row, Table, TableState, Scrollbar, Padding,
+        ScrollbarOrientation, ScrollbarState,
+    }, 
+    Frame
+};
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::types::PeerInformation;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct Peers {
+    is_active: bool,
+    palette: StylePalette,
+    scroll_state: ScrollbarState,
+    table_state: TableState,
+    peers: Vec<PeerInformation>,
+}
+
+impl Default for Peers {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Peers {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            scroll_state: ScrollbarState::new(0),
+            table_state: TableState::new(),
+            peers: Vec::new(),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn update_peers(&mut self, peers: Vec<PeerInformation>) {
+        if self.peers.len() > peers.len() {
+            if let Some(_) = self.table_state.selected() {
+                self.last_row();
+            }
+        }
+        self.peers = peers;
+        self.scroll_state = self.scroll_state.content_length(self.peers.len());
+    }
+
+    fn first_row(&mut self) {
+        if self.peers.len() > 0 {
+            self.table_state.select(Some(0));
+            self.scroll_state = self.scroll_state.position(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.peers.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.peers.len() > 0 {
+            let last = self.peers.len() - 1;
+            self.table_state.select(Some(last));
+            self.scroll_state = self.scroll_state.position(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+}
+
+impl PartialComponent for Peers {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::Peers => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.table_state.select(None);
+                self.scroll_state = self.scroll_state.position(0);
+            }
+        }
+    }
+}
+
+impl Component for Peers {
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetConnectedPeers(peers) => self.update_peers(peers),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active {
+            match key.code {
+                KeyCode::Up | KeyCode::Char('k') => self.previous_row(), 
+                KeyCode::Down | KeyCode::Char('j') => self.next_row(), 
+                KeyCode::Char('g') => self.first_row(),
+                KeyCode::Char('G') => self.last_row(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, _, place, _] = super::validator_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let table = Table::new(
+            self.peers
+                .iter()
+                .map(|info| {
+                    Row::new(vec![
+                        Cell::from(Text::from(info.peer_id.clone()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(info.roles.clone()).alignment(Alignment::Center)), 
+                        Cell::from(Text::from(info.best_hash.to_string()).alignment(Alignment::Center)),
+                        Cell::from(Text::from(info.best_number.to_string()).alignment(Alignment::Right)),
+                    ])
+                }),
+            [
+                Constraint::Fill(1),
+                Constraint::Length(11),
+                Constraint::Length(11),
+                Constraint::Length(11),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .padding(Padding::right(2))
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("My Peers"));
+
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(None)
+            .end_symbol(None)
+            .style(self.palette.create_scrollbar_style());
+
+        frame.render_stateful_widget(table, place, &mut self.table_state);
+        frame.render_stateful_widget(
+            scrollbar,
+            place.inner(Margin { vertical: 1, horizontal: 1 }),
+            &mut self.scroll_state,
+        );
+
+        Ok(())
+    }
+}

src/components/validator/rebond_popup.rs

@@ -0,0 +1,184 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Position, Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct RebondPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    secret_seed: [u8; 32],
+    amount: Input,
+    palette: StylePalette
+}
+
+impl Default for RebondPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl RebondPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            secret_seed: [0u8; 32],
+            action_tx: None,
+            network_tx: None,
+            amount: Input::new(String::new()),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::ValidatorLog));
+        }
+    }
+
+    fn submit_message(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let str_amount = self.amount.value();
+            let str_amount = if str_amount.starts_with('.') {
+                &format!("0{}", str_amount)[..]
+            } else {
+                str_amount
+            };
+            match str_amount.parse::<f64>() {
+                Ok(value) => {
+                    let amount = (value * 1_000_000_000_000_000_000.0) as u128;
+                    let _ = network_tx.send(Action::RebondFrom(self.secret_seed, amount));
+                    if let Some(action_tx) = &self.action_tx {
+                        let _ = action_tx.send(Action::ClosePopup);
+                    }
+                },
+                Err(err) => self.log_event(
+                    format!("invalid amount, error: {err}"), ActionLevel::Error),
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let is_separator_needed = !self.amount.value().contains('.') && new_char == '.';
+        if new_char.is_digit(10) || is_separator_needed {
+            let _ = self.amount.handle(InputRequest::InsertChar(new_char));
+        }
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.amount.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for RebondPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::RebondPopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.amount = Input::new(String::new());
+            }
+        };
+    }
+}
+
+impl Component for RebondPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                KeyCode::Backspace => self.delete_char(),
+                KeyCode::Left => self.move_cursor_left(),
+                KeyCode::Right => self.move_cursor_right(),
+                KeyCode::Esc => self.close_popup(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashSecret(secret_seed) => self.secret_seed = secret_seed,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let input = Paragraph::new(self.amount.value())
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title(format!("Amount to rebond")));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+            frame.set_cursor_position(Position::new(
+                    area.x + self.amount.cursor() as u16 + 1,
+                    area.y + 1
+            ));
+        }
+        Ok(())
+    }
+}

src/components/validator/reward_details.rs

@@ -0,0 +1,170 @@
+use color_eyre::Result;
+use ratatui::layout::Constraint;
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{Block, Cell, Row, Table}, 
+    Frame
+};
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::types::EraRewardPoints;
+use crate::widgets::DotSpinner;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct RewardDetails {
+    palette: StylePalette,
+    commission: Option<u32>,
+    nominators_blocked: bool,
+    apy: String,
+    inflation: String,
+    stash: [u8; 32],
+    in_staking_validators: bool, 
+    in_queued_keys: bool,
+    in_next_keys: bool,
+    is_disabled: bool,
+    in_rewards: bool,
+}
+
+impl Default for RewardDetails {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl RewardDetails {
+    pub fn new() -> Self {
+        Self {
+            palette: StylePalette::default(),
+            commission: None,
+            nominators_blocked: false,
+            apy: String::from("0.0%"),
+            inflation: String::from("0.0%"),
+            stash: [0u8; 32],
+            in_staking_validators: false, 
+            in_queued_keys: false,
+            in_next_keys: false,
+            is_disabled: false,
+            in_rewards: false,
+        }
+    }
+
+    fn comission_to_string(&self) -> String {
+        match self.commission {
+            Some(commission) => {
+                if self.nominators_blocked { "blocked".to_string() }
+                else { format!("{:.2}%", commission as f64 / 10_000_000.0) }
+            },
+            None => DotSpinner::default().to_string(),
+        }
+    }
+
+    fn update_individual(&mut self, individual: &Vec<EraRewardPoints>) {
+        let (is_disabled, in_rewards) = individual
+            .iter()
+            .find(|data| data.account_id == self.stash)
+            .map(|data| (data.disabled, true))
+            .unwrap_or((false, false));
+        self.is_disabled = is_disabled;
+        self.in_rewards = in_rewards;
+    }
+}
+
+impl PartialComponent for RewardDetails {
+    fn set_active(&mut self, _current_tab: CurrentTab) { }
+}
+
+impl Component for RewardDetails {
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashAccount(stash) => self.stash = stash,
+            Action::SetCurrentValidatorEraRewards(_, _, individual) => self.update_individual(&individual),
+            Action::SetValidatorPrefs(commission, disabled, account_id) if self.stash == account_id => {
+                self.commission = commission;
+                self.in_staking_validators = commission.is_some();
+                self.nominators_blocked = disabled;
+            }
+            Action::SetSessionKey(name, session_key_info) => {
+                if name.starts_with("q_") {
+                    self.in_queued_keys = !session_key_info.key.is_empty();
+                } else {
+                    self.in_next_keys = !session_key_info.key.is_empty();
+                }
+            },
+            Action::Apy(apy) => self.apy = apy,
+            Action::Inflation(inflation) => self.inflation = inflation,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, _, place] = super::validator_balance_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(false);
+
+        let status = if self.is_disabled {
+            "Disabled"
+        } else {
+            let is_fully_in_session = self.in_queued_keys && self.in_next_keys;
+            match (self.in_staking_validators, is_fully_in_session) {
+                (true, true) => "Active",
+                (true, false) => "Rotating",
+                (false, true) if self.in_rewards => { "Stopping" }
+                (false, true) if !self.in_rewards => { "Chill" }
+                _ => "Nothing",
+            }
+        };
+        let staking_status = format!("Staking status: {status}");
+
+        let table = Table::new(
+            vec![
+                Row::new(vec![
+                    Cell::from(Text::from("Nominators".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.comission_to_string()).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Current APY".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.apy.clone()).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Inflation".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.inflation.clone()).alignment(Alignment::Right)), 
+                ]),
+            ],
+            [
+                Constraint::Min(11),
+                Constraint::Min(0),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title(staking_status));
+
+        frame.render_widget(table, place);
+
+        Ok(())
+    }
+}

src/components/validator/rotate_popup.rs

@@ -0,0 +1,188 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Rect}, 
+    text::Text, 
+    widgets::{Block, Cell, Clear, Row, Table}, 
+    Frame,
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+#[derive(Debug)]
+pub struct RotatePopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    cached_keys: String,
+    secret_seed: [u8; 32],
+    palette: StylePalette
+}
+
+impl Default for RotatePopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl RotatePopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            network_tx: None,
+            cached_keys: String::new(),
+            secret_seed: [0u8; 32],
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn rotate_keys(&mut self) {
+        if !self.cached_keys.is_empty() && self.cached_keys.len() == 258 {
+            if let Some(network_tx) = &self.network_tx {
+                let _ = network_tx.send(Action::SetSessionKeys(
+                        self.secret_seed, self.cached_keys.clone()));
+            }
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::ClosePopup);
+            }
+        } else {
+            if let Some(network_tx) = &self.network_tx {
+                let _ = network_tx.send(Action::RotateSessionKeys);
+            }
+        }
+    }
+
+    fn parse_session_keys(&self) -> (String, String, String, String) {
+        if !self.cached_keys.is_empty() && self.cached_keys.len() == 258 {
+            let gran_key = format!("0x{}", &self.cached_keys[2..66]);
+            let babe_key = format!("0x{}", &self.cached_keys[66..130]);
+            let audi_key = format!("0x{}", &self.cached_keys[130..194]);
+            let slow_key = format!("0x{}", &self.cached_keys[194..258]);
+
+            (gran_key, babe_key, audi_key, slow_key)
+        } else {
+            (
+                String::from("0x0000000000000000000000000000000000000000000000000000000000000000"),
+                String::from("0x0000000000000000000000000000000000000000000000000000000000000000"),
+                String::from("0x0000000000000000000000000000000000000000000000000000000000000000"),
+                String::from("0x0000000000000000000000000000000000000000000000000000000000000000"),
+            )
+        }
+    }
+}
+
+impl PartialComponent for RotatePopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::RotatePopup => self.is_active = true,
+            _ => self.is_active = false,
+        };
+    }
+}
+
+impl Component for RotatePopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::StoreRotatedKeys(cached_keys) => self.cached_keys = cached_keys,
+            Action::SetStashSecret(secret_seed) => self.secret_seed = secret_seed,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.rotate_keys(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+
+            let (gran_key, babe_key, audi_key, slow_key) = self.parse_session_keys();
+            let table = Table::new(
+                vec![
+                    Row::new(vec![
+                        Cell::from(Text::from("gran".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(gran_key).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("babe".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(babe_key).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("audi".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(audi_key).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("slow".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(slow_key).alignment(Alignment::Right)), 
+                    ]),
+                    ],
+                [
+                    Constraint::Length(4),
+                    Constraint::Min(0),
+                ],
+            )
+            .highlight_style(self.palette.create_highlight_style())
+            .column_spacing(1)
+            .block(Block::bordered()
+                .border_style(border_style)
+                .border_type(border_type)
+                .title_alignment(Alignment::Right)
+                .title_style(self.palette.create_title_style(false))
+                .title("Rotate session keys (Enter to proceed / Esc to close)"));
+
+            let v = Layout::vertical([Constraint::Max(6)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(73)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(table, area);
+        }
+        Ok(())
+    }
+}

src/components/validator/staking_details.rs

@@ -0,0 +1,141 @@
+use color_eyre::Result;
+use ratatui::layout::Constraint;
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{Block, Cell, Row, Table}, 
+    Frame
+};
+use subxt::ext::sp_core::crypto::{Ss58Codec, Ss58AddressFormat, AccountId32};
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::types::RewardDestination;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct StakingDetails {
+    palette: StylePalette,
+    staked_own: u128,
+    staked_total: u128,
+    stash: [u8; 32],
+    reward_destination: RewardDestination,
+}
+
+impl Default for StakingDetails {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl StakingDetails {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 5;
+
+    pub fn new() -> Self {
+        Self {
+            palette: StylePalette::default(),
+            staked_own: 0,
+            staked_total: 0,
+            stash: [0u8; 32],
+            reward_destination: Default::default(),
+        }
+    }
+
+    fn prepare_u128(&self, value: u128) -> String {
+        let value = value as f64 / 10f64.powi(18);
+        let after = Self::DECIMALS;
+        format!("{:.after$}{}", value, Self::TICKER)
+    }
+
+    fn get_reward_destination(&self) -> String {
+        match self.reward_destination {
+            RewardDestination::Staked => "re-stake".to_string(),
+            RewardDestination::Stash => "stake".to_string(),
+            RewardDestination::Controller => "controller".to_string(),
+            RewardDestination::None => "empty".to_string(),
+            RewardDestination::Account(account_id) => {
+                let address = AccountId32::from(account_id)
+                    .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+                let tail = address.len().saturating_sub(5);
+                format!("{}..{}", &address[..5], &address[tail..])
+            },
+        }
+    }
+
+}
+
+impl PartialComponent for StakingDetails {
+    fn set_active(&mut self, _current_tab: CurrentTab) { }
+}
+
+impl Component for StakingDetails {
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashAccount(account_id) => self.stash = account_id,
+            Action::SetStakingPayee(destination, account_id) if self.stash == account_id => 
+                self.reward_destination = destination,
+            Action::SetStakedRatio(total, own, account_id) if self.stash == account_id => {
+                self.staked_total = total;
+                self.staked_own = own;
+            }
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, place, _] = super::validator_balance_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(false);
+
+        let title = format!("Staking details: {}", self.get_reward_destination()); 
+        let table = Table::new(
+            vec![
+                Row::new(vec![
+                    Cell::from(Text::from("Stake value".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.staked_total)).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Own stake".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.staked_own)).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Other stake".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.staked_total.saturating_sub(self.staked_own))).alignment(Alignment::Right)), 
+                ]),
+            ],
+            [
+                Constraint::Min(11),
+                Constraint::Min(0),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title(title));
+
+        frame.render_widget(table, place);
+
+        Ok(())
+    }
+}

src/components/validator/stash_details.rs

@@ -0,0 +1,163 @@
+use color_eyre::Result;
+use ratatui::layout::Constraint;
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{Block, Cell, Row, Table}, 
+    Frame
+};
+use std::sync::mpsc::Sender;
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::widgets::DotSpinner;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct StashDetails {
+    palette: StylePalette,
+    network_tx: Option<Sender<Action>>,
+    is_bonded: bool,
+    free_balance: Option<u128>,
+    staked_total: Option<u128>,
+    staked_active: Option<u128>,
+    stash_account_id: [u8; 32],
+    stash_secret: [u8; 32],
+}
+
+impl Default for StashDetails {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl StashDetails {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 5;
+
+    pub fn new() -> Self {
+        Self {
+            palette: StylePalette::default(),
+            network_tx: None,
+            is_bonded: false,
+            free_balance: None,
+            staked_total: None,
+            staked_active: None,
+            stash_account_id: [0u8; 32],
+            stash_secret: [0u8; 32],
+        }
+    }
+
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
+        match maybe_value {
+            Some(value) => {
+                let value = value as f64 / 10f64.powi(18);
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
+            },
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
+        }
+    }
+
+    fn is_bonded_to_string(&self) -> String {
+        if self.is_bonded {
+            "bonded".to_string()
+        } else {
+            "no bond".to_string()
+        }
+    }
+}
+
+impl PartialComponent for StashDetails {
+    fn set_active(&mut self, _current_tab: CurrentTab) { }
+}
+
+impl Component for StashDetails {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashSecret(secret) => self.stash_secret = secret,
+            Action::SetStashAccount(account_id) => self.stash_account_id = account_id,
+            Action::SetIsBonded(is_bonded, account_id) if self.stash_account_id == account_id => 
+                self.is_bonded = is_bonded,
+            Action::SetStakedAmountRatio(total, active, account_id) if self.stash_account_id == account_id => {
+                self.staked_total = total;
+                self.staked_active = active;
+            },
+            Action::BalanceResponse(account_id, maybe_balance) if account_id == self.stash_account_id => {
+                if let Some(network_tx) = &self.network_tx {
+                    let _ = network_tx.send(Action::SetSender(
+                            hex::encode(self.stash_secret), 
+                            maybe_balance.clone().map(|b| b.nonce)));
+                }
+                self.free_balance = maybe_balance.map(|balance| balance.free
+                    .saturating_sub(balance.frozen)
+                    .saturating_sub(balance.reserved));
+            },
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [place, _, _] = super::validator_balance_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(false);
+
+        let table = Table::new(
+            vec![
+                Row::new(vec![
+                    Cell::from(Text::from("Bond ready".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.is_bonded_to_string()).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Free balance".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.free_balance)).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Total staked".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.staked_total)).alignment(Alignment::Right)), 
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("Active staked".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.staked_active)).alignment(Alignment::Right)), 
+                ]),
+            ],
+            [
+                Constraint::Min(14),
+                Constraint::Min(0),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("Stash details"));
+
+        frame.render_widget(table, place);
+
+        Ok(())
+    }
+}

src/components/validator/stash_info.rs

@@ -0,0 +1,273 @@
+use std::path::PathBuf;
+use std::fs::File;
+use std::io::{Write, BufRead, BufReader};
+
+use color_eyre::Result;
+use ratatui::layout::Constraint;
+use ratatui::style::{Modifier, Stylize};
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{Block, Cell, Row, Table}, 
+    Frame
+};
+
+use subxt::{
+    tx::PairSigner,
+    ext::sp_core::{
+        Pair as PairT, 
+        sr25519::Pair,
+        crypto::{Ss58Codec, Ss58AddressFormat, AccountId32},
+    },
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::casper::CasperConfig;
+use crate::types::{ActionLevel, ActionTarget};
+use crate::{
+    types::SessionKeyInfo,
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct StashInfo {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    palette: StylePalette,
+    stash_pair: Option<PairSigner<CasperConfig, Pair>>,
+    stash_address: String,
+    session_keys: std::collections::HashMap<String, SessionKeyInfo>,
+    key_names: &'static [&'static str],
+    stash_filepath: PathBuf,
+}
+
+impl Default for StashInfo {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl StashInfo {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            network_tx: None,
+            palette: StylePalette::default(),
+            stash_address: String::new(),
+            stash_pair: None,
+            session_keys: Default::default(),
+            key_names: &["gran", "babe", "audi", "slow"],
+            stash_filepath: PathBuf::from("/etc/ghost/stash-key"),
+        }
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::ValidatorLog));
+        }
+    }
+
+    fn read_or_create_stash(&mut self) -> Result<()> {
+        match File::open(&self.stash_filepath) {
+            Ok(file) => {
+                let reader = BufReader::new(file);
+                if let Some(Ok(line)) = reader.lines().next() {
+                    let stash_key = line.replace("\n", "");
+                    let stash_key = &stash_key[2..];
+
+                    let seed: [u8; 32] = hex::decode(stash_key)
+                        .expect("stored seed is valid hex string; qed")
+                        .as_slice()
+                        .try_into()
+                        .expect("stored seed is valid length; qed");
+
+                    let pair = Pair::from_seed(&seed);
+                    let account_id = pair.public().0;
+                    let address = AccountId32::from(account_id)
+                        .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+                    let pair_signer = PairSigner::<CasperConfig, Pair>::new(pair);
+
+                    self.initiate_stash_info(account_id, seed);
+                    self.log_event(
+                        format!("stash key {address} read from disk"), 
+                        ActionLevel::Info);
+
+                    self.stash_address = address;
+                    self.stash_pair = Some(pair_signer);
+
+                    Ok(())
+                } else {
+                    self.log_event(
+                        format!("file at '{:?}' is empty, trying to create new key", &self.stash_filepath),
+                        ActionLevel::Warn);
+
+                    self.generate_and_save_new_key()
+                }
+            },
+            Err(_) => {
+                self.log_event(
+                    format!("file at '{:?}' not found, trying to create new key", &self.stash_filepath),
+                    ActionLevel::Warn);
+
+                self.generate_and_save_new_key()
+            }
+        }
+    }
+
+    fn generate_and_save_new_key(&mut self) -> Result<()> {
+        let (pair, seed) = Pair::generate();
+        let secret_seed = hex::encode(seed);
+        let account_id = pair.public().0;
+        let address = AccountId32::from(account_id)
+            .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+        let pair_signer = PairSigner::<CasperConfig, Pair>::new(pair);
+
+        let mut new_file = File::create(&self.stash_filepath)?;
+        writeln!(new_file, "0x{}", &secret_seed)?;
+
+        self.initiate_stash_info(account_id, seed);
+        self.log_event(
+            format!("new stash key {} created and stored at {:?}", &address, self.stash_filepath),
+            ActionLevel::Info);
+
+        self.stash_address = address;
+        self.stash_pair = Some(pair_signer);
+
+        Ok(())
+    }
+
+    fn initiate_stash_info(&self, account_id: [u8; 32], secret_seed: [u8; 32]) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::SetStashAccount(account_id));
+            let _ = action_tx.send(Action::SetStashSecret(secret_seed));
+        }
+
+        if let Some(network_tx) = &self.network_tx {
+            let _ = network_tx.send(Action::BalanceRequest(account_id, false));
+            let _ = network_tx.send(Action::GetValidatorLedger(account_id, true));
+            let _ = network_tx.send(Action::GetIsStashBonded(account_id, true));
+            let _ = network_tx.send(Action::GetErasStakersOverview(account_id, true));
+            let _ = network_tx.send(Action::GetValidatorPrefs(account_id, true));
+            let _ = network_tx.send(Action::GetNominatorsByValidator(account_id, true));
+            let _ = network_tx.send(Action::GetQueuedSessionKeys(account_id, true));
+            let _ = network_tx.send(Action::GetSessionKeys(account_id, true));
+            let _ = network_tx.send(Action::GetValidatorAllRewards(account_id, true));
+            let _ = network_tx.send(Action::GetSlashingSpans(account_id, true));
+            let _ = network_tx.send(Action::GetValidatorIsDisabled(account_id, true));
+            let _ = network_tx.send(Action::GetStakingPayee(account_id, true));
+        }
+    }
+
+    fn set_new_key(&mut self, name: String, key_info: SessionKeyInfo) {
+        if let Some(info) = self.session_keys.get_mut(&name) {
+            let key_changed = info.key != key_info.key;
+            let is_stored_changed = info.is_stored != key_info.is_stored;
+
+            if key_changed || is_stored_changed {
+                *info = key_info;
+            }
+        } else {
+            let _ = self.session_keys.insert(name, key_info);
+        }
+    }
+}
+
+impl PartialComponent for StashInfo {
+    fn set_active(&mut self, _current_tab: CurrentTab) { }
+}
+
+impl Component for StashInfo {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        self.read_or_create_stash()?;
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetSessionKey(name, key_info) => self.set_new_key(name, key_info),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [place, _] = super::validator_session_and_listen_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let table = Table::new(
+            self.key_names
+                .iter()
+                .map(|name| {
+                    let address_text = match self.session_keys.get(*name) {
+                        Some(key_info) => {
+                            let mut address_text = Text::from(key_info.key.clone()).alignment(Alignment::Center);
+                            if !key_info.is_stored {
+                                address_text = address_text.add_modifier(Modifier::CROSSED_OUT);
+                            }
+                            address_text
+                        },
+                        None => Text::from("-").alignment(Alignment::Center),
+                    };
+                    let queued_name = format!("q_{}", name);
+                    let queued_address_text = match self.session_keys.get(&queued_name) {
+                        Some(key_info) => {
+                            let mut queued_address_text = Text::from(key_info.key.clone()).alignment(Alignment::Right);
+                            if !key_info.is_stored {
+                                queued_address_text = queued_address_text.add_modifier(Modifier::CROSSED_OUT);
+                            }
+                            queued_address_text
+                        },
+                        None => Text::from("-").alignment(Alignment::Right),
+                    };
+                    Row::new(vec![
+                        Cell::from(Text::from(name.to_string()).alignment(Alignment::Left)),
+                        Cell::from(address_text),
+                        Cell::from(Text::from("-->".to_string()).alignment(Alignment::Center)),
+                        Cell::from(queued_address_text),
+                    ])
+                }),
+            [
+                Constraint::Length(4),
+                Constraint::Min(0),
+                Constraint::Length(3),
+                Constraint::Min(0),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title(self.stash_address.clone()));
+
+        frame.render_widget(table, place);
+        Ok(())
+    }
+}

src/components/validator/unbond_popup.rs

@@ -0,0 +1,198 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Position, Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct UnbondPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    stash_secret_seed: [u8; 32],
+    stash_account_id: [u8; 32],
+    is_bonded: bool,
+    amount: Input,
+    palette: StylePalette
+}
+
+impl Default for UnbondPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl UnbondPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            stash_secret_seed: [0u8; 32],
+            stash_account_id: [0u8; 32],
+            action_tx: None,
+            network_tx: None,
+            is_bonded: false,
+            amount: Input::new(String::new()),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::ValidatorLog));
+        }
+    }
+
+    fn submit_message(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let str_amount = self.amount.value();
+            let str_amount = if str_amount.starts_with('.') {
+                &format!("0{}", str_amount)[..]
+            } else {
+                str_amount
+            };
+            match str_amount.parse::<f64>() {
+                Ok(value) => {
+                    if self.is_bonded {
+                        let amount = (value * 1_000_000_000_000_000_000.0) as u128;
+                        let _ = network_tx.send(Action::UnbondFrom(
+                                self.stash_secret_seed, amount));
+                    } else {
+                        self.log_event(
+                            format!("current stash doesn't have bond yet"), 
+                            ActionLevel::Warn);
+                    }
+                    if let Some(action_tx) = &self.action_tx {
+                        let _ = action_tx.send(Action::ClosePopup);
+                    }
+                },
+                Err(err) => self.log_event(
+                    format!("invalid amount, error: {err}"), ActionLevel::Error),
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let is_separator_needed = !self.amount.value().contains('.') && new_char == '.';
+        if new_char.is_digit(10) || is_separator_needed {
+            let _ = self.amount.handle(InputRequest::InsertChar(new_char));
+        }
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.amount.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for UnbondPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::UnbondPopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.amount = Input::new(String::new());
+            }
+        };
+    }
+}
+
+impl Component for UnbondPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                KeyCode::Backspace => self.delete_char(),
+                KeyCode::Left => self.move_cursor_left(),
+                KeyCode::Right => self.move_cursor_right(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetIsBonded(is_bonded, account_id) if self.stash_account_id == account_id => 
+                self.is_bonded = is_bonded,
+            Action::SetStashSecret(secret_seed) => self.stash_secret_seed = secret_seed,
+            Action::SetStashAccount(account_id) => self.stash_account_id = account_id,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let input = Paragraph::new(self.amount.value())
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title(format!("Unbond amount")));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+            frame.set_cursor_position(Position::new(
+                    area.x + self.amount.cursor() as u16 + 1,
+                    area.y + 1
+            ));
+        }
+        Ok(())
+    }
+}

src/components/validator/validate_popup.rs

@@ -0,0 +1,184 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Position, Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct ValidatePopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    secret_seed: [u8; 32],
+    amount: Input,
+    palette: StylePalette
+}
+
+impl Default for ValidatePopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl ValidatePopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            secret_seed: [0u8; 32],
+            action_tx: None,
+            network_tx: None,
+            amount: Input::new(String::new()),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::ValidatorLog));
+        }
+    }
+
+    fn submit_message(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let str_amount = self.amount.value();
+            let str_amount = if str_amount.starts_with('.') {
+                &format!("0{}", str_amount)[..]
+            } else {
+                str_amount
+            };
+            match str_amount.parse::<f64>() {
+                Ok(value) => {
+                    let amount = (value * 10_000_000.0).round() as u32;
+                    let _ = network_tx.send(Action::ValidateFrom(self.secret_seed, amount));
+                    if let Some(action_tx) = &self.action_tx {
+                        let _ = action_tx.send(Action::ClosePopup);
+                    }
+                },
+                Err(err) => self.log_event(
+                    format!("invalid amount, error: {err}"), ActionLevel::Error),
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let is_separator_needed = !self.amount.value().contains('.') && new_char == '.';
+        if new_char.is_digit(10) || is_separator_needed {
+            let _ = self.amount.handle(InputRequest::InsertChar(new_char));
+        }
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.amount.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for ValidatePopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::ValidatePopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.amount = Input::new(String::new());
+            }
+        };
+    }
+}
+
+impl Component for ValidatePopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                KeyCode::Backspace => self.delete_char(),
+                KeyCode::Left => self.move_cursor_left(),
+                KeyCode::Right => self.move_cursor_right(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashSecret(secret_seed) => self.secret_seed = secret_seed,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let input = Paragraph::new(self.amount.value())
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title(format!("Commission for nominators")));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+            frame.set_cursor_position(Position::new(
+                    area.x + self.amount.cursor() as u16 + 1,
+                    area.y + 1
+            ));
+        }
+        Ok(())
+    }
+}

src/components/validator/withdraw_popup.rs

@@ -0,0 +1,170 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+};
+
+#[derive(Debug)]
+pub struct WithdrawPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    stash_account: [u8; 32],
+    secret_seed: [u8; 32],
+    slashing_spans_length: u32,
+    unlocking_is_empty: bool,
+    existential_deposit: u128,
+    active_balance: u128,
+    palette: StylePalette
+}
+
+impl Default for WithdrawPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl WithdrawPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            stash_account: [0u8; 32],
+            secret_seed: [0u8; 32],
+            slashing_spans_length: 0u32,
+            unlocking_is_empty: false,
+            existential_deposit: 0u128,
+            active_balance: 0u128,
+            action_tx: None,
+            network_tx: None,
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn stash_should_be_killed(&self) -> bool {
+        self.unlocking_is_empty && self.active_balance < self.existential_deposit
+    }
+
+    fn proceed(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let spans_needed = if self.stash_should_be_killed() {
+                if let Some(action_tx) = &self.action_tx {
+                    let _ = action_tx.send(Action::EventLog(
+                            "Current stash account will be killed during this transaction".to_string(),
+                            ActionLevel::Warn, 
+                            ActionTarget::ValidatorLog));
+                }
+                self.slashing_spans_length
+            } else {
+                0
+            };
+            let _ = network_tx.send(Action::WithdrawUnbondedFrom(self.secret_seed, spans_needed));
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::ClosePopup);
+            }
+        }
+    }
+}
+
+impl PartialComponent for WithdrawPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::WithdrawPopup => self.is_active = true,
+            _ => self.is_active = false,
+        };
+    }
+}
+
+impl Component for WithdrawPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.proceed(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetExistentialDeposit(existential_deposit) => self.existential_deposit = existential_deposit,
+            Action::SetStashAccount(account_id) => self.stash_account = account_id,
+            Action::SetStashSecret(secret_seed) => self.secret_seed = secret_seed,
+            Action::SetSlashingSpansLength(length, account_id) if self.stash_account == account_id => 
+                self.slashing_spans_length = length as u32,
+            Action::SetStakedAmountRatio(_, active_balance, account_id) if self.stash_account == account_id => 
+                self.active_balance = active_balance.unwrap_or_default(),
+            Action::SetValidatorEraUnlocking(unlockings, account_id) if self.stash_account == account_id =>
+                self.unlocking_is_empty = unlockings.is_empty(),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let text = if self.stash_should_be_killed() {
+                " Do you want to kill current stash account?"
+            } else {
+                " Do you want to withdraw all unbonded funds?"
+            };
+            let input = Paragraph::new(text)
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title("Enter to proceed / Esc to close"));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+        }
+        Ok(())
+    }
+}

src/components/validator/withdrawals.rs

@@ -0,0 +1,233 @@
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::layout::{Constraint, Margin};
+use ratatui::style::{Modifier, Stylize};
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{
+        Block, Cell, Row, Table, TableState, Scrollbar,
+        ScrollbarOrientation, ScrollbarState,
+    }, 
+    Frame
+};
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::types::UnlockChunk;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct Withdrawals {
+    is_active: bool,
+    palette: StylePalette,
+    scroll_state: ScrollbarState,
+    table_state: TableState,
+    unlockings: Vec<UnlockChunk>, 
+    stash_account: [u8; 32],
+    current_era: u32,
+}
+
+impl Default for Withdrawals {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Withdrawals {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 5;
+
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            scroll_state: ScrollbarState::new(0),
+            table_state: TableState::new(),
+            palette: StylePalette::default(),
+            unlockings: Vec::new(),
+            stash_account: [0u8; 32],
+            current_era: 0,
+        }
+    }
+
+    fn first_row(&mut self) {
+        if self.unlockings.len() > 0 {
+            self.table_state.select(Some(0));
+            self.scroll_state = self.scroll_state.position(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.unlockings.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.unlockings.len() > 0 {
+            let last = self.unlockings.len() - 1;
+            self.table_state.select(Some(last));
+            self.scroll_state = self.scroll_state.position(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.table_state.select(Some(i));
+        self.scroll_state = self.scroll_state.position(i);
+    }
+
+    fn add_new_unlocking(&mut self, unlockings: Vec<UnlockChunk>) {
+        let mut updated_unlockings = Vec::new();
+        for chunk in unlockings {
+            if chunk.era > self.current_era {
+                updated_unlockings.push(chunk);
+            } else {
+                match updated_unlockings.get_mut(0) {
+                    Some(stored_chunk) => (*stored_chunk).value += chunk.value,
+                    None => updated_unlockings.push(chunk),
+                }
+            }
+        }
+        self.unlockings = updated_unlockings;
+        self.scroll_state = self.scroll_state
+            .content_length(self.unlockings.len());
+    }
+
+    fn prepare_u128(&self, value: u128) -> String {
+        let value = value as f64 / 10f64.powi(18);
+        let after = Self::DECIMALS;
+        format!("{:.after$}{}", value, Self::TICKER)
+    }
+
+    fn estimate_time(&self, era_index: u32) -> String {
+        if era_index > self.current_era {
+            format!("{} eras", era_index - self.current_era)
+        } else {
+            String::from("ready")
+        } 
+    }
+}
+
+impl PartialComponent for Withdrawals {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::Withdrawals => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.table_state.select(None);
+                self.scroll_state = self.scroll_state.position(0);
+            }
+        }
+    }
+}
+
+impl Component for Withdrawals {
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Validator) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetStashAccount(account_id) => self.stash_account = account_id,
+            Action::SetActiveEra(era_info) => self.current_era = era_info.index,
+            Action::SetValidatorEraUnlocking(unlockings, account_id) if self.stash_account == account_id => 
+                self.add_new_unlocking(unlockings),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active {
+            match key.code {
+                KeyCode::Up | KeyCode::Char('k') => self.previous_row(), 
+                KeyCode::Down | KeyCode::Char('j') => self.next_row(), 
+                KeyCode::Char('g') => self.first_row(),
+                KeyCode::Char('G') => self.last_row(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, _, place] = super::validator_statistics_layout(area);
+        let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+        let table = Table::new(
+            self.unlockings
+                .iter()
+                .map(|unlock| {
+                    let mut est_era_text = Text::from(self.estimate_time(unlock.era)).alignment(Alignment::Center);
+                    let mut value_text = Text::from(self.prepare_u128(unlock.value)).alignment(Alignment::Right);
+
+                    if unlock.era > self.current_era {
+                        est_era_text = est_era_text.add_modifier(Modifier::CROSSED_OUT);
+                        value_text = value_text.add_modifier(Modifier::CROSSED_OUT);
+                    }
+
+                    Row::new(vec![
+                        Cell::from(est_era_text),
+                        Cell::from(value_text),
+                    ])
+                }),
+            [
+                Constraint::Length(7),
+                Constraint::Min(0),
+            ],
+        )
+        .highlight_style(self.palette.create_highlight_style())
+        .column_spacing(1)
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("Withdrawals"));
+
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(None)
+            .end_symbol(None)
+            .style(self.palette.create_scrollbar_style());
+
+        frame.render_stateful_widget(table, place, &mut self.table_state);
+        frame.render_stateful_widget(
+            scrollbar,
+            place.inner(Margin { vertical: 1, horizontal: 1 }),
+            &mut self.scroll_state,
+        );
+
+        Ok(())
+    }
+}

src/components/wallet/account_details.rs

@@ -0,0 +1,202 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Cell, Clear, Row, Table}, 
+    text::Text, 
+    Frame,
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    widgets::DotSpinner,
+};
+
+#[derive(Debug)]
+pub struct AccountDetails {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    palette: StylePalette,
+    name: String,
+    transferable_balance: Option<u128>,
+    locked_balance: Option<u128>,
+    reserved_balance: Option<u128>,
+    total_balance: Option<u128>,
+    nonce: Option<u32>,
+}
+
+impl Default for AccountDetails {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl AccountDetails {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 6;
+
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            palette: StylePalette::default(),
+            name: String::new(),
+            transferable_balance: None,
+            locked_balance: None,
+            reserved_balance: None,
+            total_balance: None,
+            nonce: None,
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
+        match maybe_value {
+            Some(value) => {
+                let value = value as f64 / 10f64.powi(18);
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
+            },
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
+        }
+    }
+}
+
+impl PartialComponent for AccountDetails {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::AccountDetails => self.is_active = true,
+            _ => {
+                if self.is_active {
+                    self.is_active = false;
+                    self.name = String::new();
+                    self.transferable_balance = None;
+                    self.locked_balance = None;
+                    self.reserved_balance = None;
+                    self.total_balance = None;
+                    self.nonce = None;
+                }
+            }
+        };
+    }
+}
+
+impl Component for AccountDetails {
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::AccountDetailsOf(name, maybe_account_info) => {
+                self.name = name;
+                match maybe_account_info {
+                    Some(account_info) => {
+                        self.total_balance = Some(account_info.free);
+                        self.locked_balance = Some(account_info.frozen);
+                        self.reserved_balance = Some(account_info.reserved);
+                        self.nonce = Some(account_info.nonce);
+
+                        let transferable = account_info.free
+                            .saturating_sub(account_info.reserved)
+                            .saturating_sub(account_info.frozen);
+                        self.transferable_balance = Some(transferable);
+                    },
+                    None => {
+                        self.transferable_balance = None;
+                        self.locked_balance = None;
+                        self.reserved_balance = None;
+                        self.total_balance = None;
+                        self.nonce = None;
+                    }
+                }
+            }
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Esc | KeyCode::Enter => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let table = Table::new(
+                [
+                    Row::new(vec![
+                        Cell::from(Text::from("nonce: ".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.nonce
+                                .map(|n| n.to_string())
+                                .unwrap_or(DotSpinner::default().to_string())
+                        ).alignment(Alignment::Right)),
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("total: ".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(self.total_balance)).alignment(Alignment::Right))
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("free: ".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(self.transferable_balance)).alignment(Alignment::Right))
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("locked: ".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(self.locked_balance)).alignment(Alignment::Right)),
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("reserved: ".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(self.reserved_balance)).alignment(Alignment::Right)),
+                    ]),
+                ],
+                [
+                    Constraint::Max(10),
+                    Constraint::Min(14),
+                ]
+            )
+            .block(Block::bordered()
+                .border_style(border_style)
+                .border_type(border_type)
+                .title_alignment(Alignment::Right)
+                .title_style(self.palette.create_title_style(false))
+                .title(format!("Details for {}", &self.name)));
+
+            let v = Layout::vertical([Constraint::Max(7)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(table, area);
+        }
+        Ok(())
+    }
+}

src/components/wallet/accounts.rs

@@ -15,20 +15,17 @@ use ratatui::{
     }, 
     Frame
 };
-use subxt::{
+use subxt::ext::sp_core::{
-    tx::PairSigner,
-    ext::sp_core::{
     Pair as PairT, 
     sr25519::Pair,
     crypto::{Ss58Codec, Ss58AddressFormat, AccountId32},
-    },
 };
 use tokio::sync::mpsc::UnboundedSender;
 use std::sync::mpsc::Sender;
 
 use super::{PartialComponent, Component, CurrentTab};
-use crate::casper::CasperConfig;
+use crate::types::{ActionLevel, ActionTarget, SystemAccount};
-use crate::types::{SystemAccount, ActionLevel};
+use crate::widgets::DotSpinner;
 use crate::{
     action::Action, 
     config::Config, 
@@ -40,8 +37,6 @@ struct AccountInfo {
     address: String,
     account_id: [u8; 32],
     seed: String,
-    #[allow(dead_code)]
-    pair_signer: PairSigner<CasperConfig, Pair>,
 }
 
 pub struct Accounts {
@@ -63,6 +58,9 @@ impl Default for Accounts {
 }
 
 impl Accounts {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 3;
+
     pub fn new() -> Self {
         Self {
             is_active: false,
@@ -77,16 +75,32 @@ impl Accounts {
         }
     }
 
+    fn set_sender_nonce(&mut self, index: usize) {
+        if let Some(network_tx) = &self.network_tx {
+            let used_seed = self.wallet_keys[index].seed.clone();
+            let account_id = self.wallet_keys[index].account_id;
+            let used_nonce = self.balances
+                .get(&account_id)
+                .map(|info| info.nonce);
+            let _ = network_tx.send(Action::SetSender(used_seed, used_nonce));
+        }
+    }
+
     fn set_used_account(&mut self, index: usize) {
+        let used_seed = self.wallet_keys[index].seed.clone();
+        let account_id = self.wallet_keys[index].account_id;
         if let Some(action_tx) = &self.action_tx {
             let _ = action_tx.send(Action::UsedAccount(
-                    self.wallet_keys[index].seed.clone()));
+                    account_id, 
+                    used_seed.clone()));
         }
+        self.set_sender_nonce(index);
     }
 
     fn log_event(&mut self, message: String, level: ActionLevel) {
         if let Some(action_tx) = &self.action_tx {
-            let _ = action_tx.send(Action::WalletLog(message, level));
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::WalletLog));
         }
     }
 
@@ -133,7 +147,7 @@ impl Accounts {
                     format!("address {} copied to clipboard", &address), 
                     ActionLevel::Warn),
                 _ => self.log_event(
-                    "could not use `xclip` to copy".to_string(), 
+                    "command `xclip` not found, consider installing `xclip` on your machine".to_string(), 
                     ActionLevel::Error),
             }
         }
@@ -143,8 +157,7 @@ impl Accounts {
         let (pair, seed) = Pair::generate();
         let secret_seed = hex::encode(seed);
         let account_id = pair.public().0;
-        let pair_signer = PairSigner::<CasperConfig, Pair>::new(pair);
+        let address = AccountId32::from(account_id)
-        let address = AccountId32::from(seed.clone())
             .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
 
         self.log_event(
@@ -158,7 +171,6 @@ impl Accounts {
             address, 
             account_id,
             seed: secret_seed, 
-            pair_signer,
         });
         self.last_row();
         self.save_to_file();
@@ -242,7 +254,6 @@ impl Accounts {
                     let account_id = pair.public().0;
                     let address = AccountId32::from(account_id)
                         .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
-                    let pair_signer = PairSigner::<CasperConfig, Pair>::new(pair);
 
                     self.send_balance_request(account_id, false);
                     self.wallet_keys.push(AccountInfo {
@@ -250,7 +261,6 @@ impl Accounts {
                             account_id,
                             address, 
                             seed: wallet_key.to_string(), 
-                            pair_signer,
                     });
                 }
                 self.log_event(format!("read {} wallets from disk", 
@@ -286,9 +296,8 @@ impl Accounts {
 
                 let secret_seed = hex::encode(seed);
                 let account_id = pair.public().0;
-                let address = AccountId32::from(pair.public().0)
+                let address = AccountId32::from(account_id)
                     .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
-                let pair_signer = PairSigner::<CasperConfig, Pair>::new(pair);
 
                 let mut new_file = File::create(file_path)?;
                 writeln!(new_file, "ghostie:0x{}", &secret_seed)?;
@@ -299,7 +308,6 @@ impl Accounts {
                         address, 
                         account_id,
                         seed: secret_seed, 
-                        pair_signer,
                 });
             }
         };
@@ -310,6 +318,69 @@ impl Accounts {
         Ok(())
     }
 
+    fn load_initial_keys(&mut self) {
+        self.try_load_and_store_keys("/etc/ghost/wallet-key", "ghostie");
+        self.try_load_and_store_keys("/etc/ghost/stash-key", "stash");
+    }
+
+    fn try_load_and_store_keys(&mut self, path_to_key: &str, name_for_key: &str) {
+        match std::fs::read_to_string(path_to_key) {
+            Ok(content) => {
+                let content = content.replace("\n", "");
+                let content = &content[2..];
+                let seed: [u8; 32] = hex::decode(content)
+                    .expect("stored seed is valid hex string; qed")
+                    .as_slice()
+                    .try_into()
+                    .expect("stored seed is valid length; qed");
+
+                let pair = Pair::from_seed(&seed);
+                let secret_seed = hex::encode(seed);
+                let account_id = pair.public().0;
+                let address = AccountId32::from(account_id)
+                    .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+
+                if self.wallet_keys.iter().any(|key| key.seed == secret_seed) {
+                    self.log_event(
+                        format!("{} from `{}` already loaded", name_for_key, path_to_key),
+                        ActionLevel::Warn);
+                } else {
+                    self.log_event(
+                        format!("{} from `{}` loaded to ghost-eye", name_for_key, path_to_key),
+                        ActionLevel::Warn);
+
+                    self.send_balance_request(account_id, false);
+                    self.wallet_keys.push(AccountInfo {
+                        name: name_for_key.to_string(), 
+                        address, 
+                        account_id,
+                        seed: secret_seed, 
+                    });
+                    self.save_to_file();
+                }
+
+            }
+            Err(_) => {
+                self.log_event(
+                    format!("nothing found inside `{}`", path_to_key),
+                    ActionLevel::Warn);
+            }
+        };
+    }
+
+    fn push_to_address_book(&mut self) {
+        if let Some(index) = self.table_state.selected() {
+            if let Some(action_tx) = &self.action_tx {
+                let wallet_key = self.wallet_keys
+                    .get(index)
+                    .expect("wallet key index should be in range; qed");
+                let _ = action_tx.send(Action::NewAddressBookRecord(
+                        wallet_key.name.clone(),
+                        wallet_key.address.clone()));
+            }
+        }
+    }
+
     fn first_row(&mut self) {
         if self.wallet_keys.len() > 0 {
             self.table_state.select(Some(0));
@@ -363,9 +434,15 @@ impl Accounts {
         self.set_used_account(i);
     }
 
-    fn prepare_u128(&self, value: u128, after: usize, ticker: Option<&str>) -> String {
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
+        match maybe_value {
+            Some(value) => {
                 let value = value as f64 / 10f64.powi(18);
-        format!("{:.after$}{}", value, ticker.unwrap_or_default())
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
+            }
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
+        }
     }
 }
 
@@ -412,12 +489,16 @@ impl Component for Accounts {
         match action {
             Action::NewAccount(name) => self.create_new_account(name),
             Action::UpdateAccountName(new_name) => self.rename_account(new_name),
-            Action::BalanceResponse(account_id, balance) => {
+            Action::BalanceResponse(account_id, maybe_balance) => {
                 if self.wallet_keys.iter().any(|wallet| wallet.account_id == account_id) {
-                    let _ = self.balances.insert(account_id, balance);
+                    let _ = match maybe_balance {
+                        Some(balance) => self.balances.insert(account_id, balance),
+                        None => self.balances.remove(&account_id),
+                    };
                     if let Some(index) = self.table_state.selected() {
                         if self.wallet_keys[index].account_id == account_id {
                             self.set_balance_active(index);
+                            self.set_sender_nonce(index);
                         }
                     }
                 }
@@ -439,6 +520,8 @@ impl Component for Accounts {
                 KeyCode::Char('D') => self.delete_row(),
                 KeyCode::Char('R') => self.update_account_name(),
                 KeyCode::Char('Y') => self.copy_to_clipboard(),
+                KeyCode::Char('L') => self.load_initial_keys(),
+                KeyCode::Char('P') => self.push_to_address_book(),
                 _ => {},
             };
         }
@@ -446,7 +529,7 @@ impl Component for Accounts {
     }
 
     fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
-        let [_, place, _] = super::account_layout(area);
+        let [_, place, _, _] = super::account_layout(area);
         let (border_style, border_type) = self.palette.create_border_style(self.is_active);
 
         let table = Table::new(
@@ -455,12 +538,11 @@ impl Component for Accounts {
                 .map(|info| {
                     let balance = self.balances
                         .get(&info.account_id)
-                        .map(|b| b.free)
+                        .map(|b| b.free);
-                        .unwrap_or_default();
                     Row::new(vec![
                         Cell::from(Text::from(info.name.clone()).alignment(Alignment::Left)),
                         Cell::from(Text::from(info.address.clone()).alignment(Alignment::Center)), 
-                        Cell::from(Text::from(self.prepare_u128(balance, 2, Some(" CSPR"))).alignment(Alignment::Right)),
+                        Cell::from(Text::from(self.prepare_u128(balance)).alignment(Alignment::Right)),
                     ])
                 }),
             [

src/components/wallet/add_account.rs

@@ -38,12 +38,19 @@ impl AddAccount {
             palette: StylePalette::default(),
         }
     }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
     }
 
-impl AddAccount {
     fn submit_message(&mut self) {
         if let Some(action_tx) = &self.action_tx {
-            let _ = action_tx.send(Action::NewAccount(self.name.value().to_string()));
+            let _ = action_tx.send(Action::NewAccount(
+                    self.name.value().to_string()));
+            let _ = action_tx.send(Action::ClosePopup);
         }
     }
 
@@ -101,7 +108,7 @@ impl Component for AddAccount {
                 KeyCode::Backspace => self.delete_char(),
                 KeyCode::Left => self.move_cursor_left(),
                 KeyCode::Right => self.move_cursor_right(),
-                KeyCode::Esc => self.is_active = false, 
+                KeyCode::Esc => self.close_popup(),
                 _ => {},
             };
         }

src/components/wallet/add_address_book_record.rs

@@ -48,9 +48,14 @@ impl AddAddressBookRecord {
             palette: StylePalette::default(),
         }
     }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
     }
 
-impl AddAddressBookRecord {
     fn submit_message(&mut self) {
         match self.name_or_address {
             NameOrAddress::Name => self.name_or_address = NameOrAddress::Address,
@@ -58,6 +63,7 @@ impl AddAddressBookRecord {
                 let _ = action_tx.send(Action::NewAddressBookRecord(
                         self.name.value().to_string(),
                         self.address.value().to_string()));
+                let _ = action_tx.send(Action::ClosePopup);
             }
         }
     }
@@ -150,7 +156,7 @@ impl Component for AddAddressBookRecord {
                 KeyCode::Backspace => self.delete_char(),
                 KeyCode::Left => self.move_cursor_left(),
                 KeyCode::Right => self.move_cursor_right(),
-                KeyCode::Esc => self.is_active = false, 
+                KeyCode::Esc => self.close_popup(), 
                 _ => {},
             };
         }
@@ -160,8 +166,8 @@ impl Component for AddAddressBookRecord {
     fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
         if self.is_active {
             let size = area.as_size();
-            let name_area = Rect::new(size.width / 2, size.height / 2, 50, 3); 
+            let name_area = Rect::new(size.width / 2, size.height / 2, 51, 3); 
-            let address_area = Rect::new(size.width / 2, size.height / 2 + 3, 50, 3); 
+            let address_area = Rect::new(size.width / 2, size.height / 2 + 3, 51, 3); 
             let (border_style, border_type) = self.palette.create_popup_style();
 
             let input_name = Paragraph::new(self.name.value())
@@ -180,8 +186,8 @@ impl Component for AddAddressBookRecord {
                     .title_alignment(Alignment::Right)
                     .title("Address for new name"));
 
-            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let v = Layout::vertical([Constraint::Length(3)]).flex(Flex::Center);
-            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Length(51)]).flex(Flex::Center);
 
             let [name_area] = v.areas(name_area);
             let [name_area] = h.areas(name_area);

src/components/wallet/address_book.rs

@@ -19,7 +19,7 @@ use tokio::sync::mpsc::UnboundedSender;
 use std::sync::mpsc::Sender;
 
 use super::{Component, PartialComponent, CurrentTab};
-use crate::types::{ActionLevel, SystemAccount};
+use crate::types::{ActionLevel, ActionTarget, SystemAccount};
 use crate::widgets::DotSpinner;
 use crate::{
     action::Action, 
@@ -53,6 +53,9 @@ impl Default for AddressBook {
 }
 
 impl AddressBook {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 3;
+
     pub fn new() -> Self {
         Self {
             is_active: false,
@@ -91,7 +94,8 @@ impl AddressBook {
 
     fn log_event(&mut self, message: String, level: ActionLevel) {
         if let Some(action_tx) = &self.action_tx {
-            let _ = action_tx.send(Action::WalletLog(message, level));
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::WalletLog));
         }
     }
 
@@ -192,24 +196,40 @@ impl AddressBook {
                         ActionLevel::Error);
                 }
 
+                match self.address_book.iter().position(|record| record.address == address) {
+                    Some(index) => {
+                        let record = self.address_book
+                            .get(index)
+                            .expect("record should be in range of address book; qed");
                         self.log_event(
-                    format!("account {} with address {} added to address book", &name, &address),
+                            format!("record with name `{}` already stores address {}", &record.name, &record.address),
-                    ActionLevel::Info);
+                            ActionLevel::Warn);
-
+                        self.table_state.select(Some(index));
+                        self.scroll_state = self.scroll_state.position(index);
+                    },
+                    None => {
                         let seed_vec = account_id.to_raw_vec();
                         let mut account_id = [0u8; 32];
                         account_id.copy_from_slice(&seed_vec);
                         let seed_str = hex::encode(seed_vec);
 
+                        self.log_event(
+                            format!("account {} with address {} added to address book", &name, &address),
+                            ActionLevel::Info);
+
                         self.address_book.push(BookRecord {
                             name, 
                             address, 
                             account_id, 
                             seed: seed_str,
                         });
+
+                        self.scroll_state = self.scroll_state.content_length(self.address_book.len());
                         self.save_to_file();
-                self.last_row();
                         self.send_balance_request(account_id, false);
+                        self.last_row();
+                    },
+                }
             },
             Err(_) => self.log_event(
                 format!("provided account address {} is invalid", &address),
@@ -227,6 +247,19 @@ impl AddressBook {
         }
     }
 
+    fn show_account_details(&mut self) {
+        if let Some(index) = self.table_state.selected() {
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::AccountDetailsOf(
+                        self.address_book[index].name.clone(),
+                        self.balances
+                            .get(&self.address_book[index].account_id)
+                            .map(|data| data.clone()),
+                ));
+            }
+        }
+    }
+
     fn swap_up(&mut self) {
         if let Some(src_index) = self.table_state.selected() {
             let dst_index = src_index.saturating_sub(1);
@@ -305,13 +338,14 @@ impl AddressBook {
         self.scroll_state = self.scroll_state.position(i);
     }
 
-    fn prepare_u128(&self, maybe_value: Option<u128>, ticker: Option<&str>, after: usize) -> String {
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
         match maybe_value {
             Some(value) => {
                 let value = value as f64 / 10f64.powi(18);
-                format!("{:.after$}{}", value, ticker.unwrap_or_default())
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
             },
-            None => DotSpinner::default().to_string(),
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
         }
     }
 }
@@ -360,9 +394,12 @@ impl Component for AddressBook {
                 self.rename_record(new_name),
             Action::NewAddressBookRecord(name, address) => 
                 self.add_new_record(name, address),
-            Action::BalanceResponse(account_id, balance) => {
+            Action::BalanceResponse(account_id, maybe_balance) => {
                 if self.address_book.iter().any(|record| record.account_id == account_id) {
-                    let _ = self.balances.insert(account_id, balance);
+                    let _ = match maybe_balance {
+                        Some(balance) => self.balances.insert(account_id, balance),
+                        None => self.balances.remove(&account_id),
+                    };
                 }
             },
             _ => {}
@@ -382,6 +419,7 @@ impl Component for AddressBook {
                 KeyCode::Char('J') => self.swap_down(),
                 KeyCode::Char('D') => self.delete_row(),
                 KeyCode::Char('R') => self.update_address_book_record(),
+                KeyCode::Char('I') => self.show_account_details(),
                 KeyCode::Enter => self.send_transfer_to(),
                 _ => {},
             };
@@ -399,15 +437,11 @@ impl Component for AddressBook {
                 .map(|info| {
                     let balance = self.balances
                         .get(&info.account_id)
-                        .map(|inner_balance| {
+                        .map(|inner_balance| inner_balance.free);
-                            inner_balance.free
-                                .saturating_add(inner_balance.reserved)
-                                .saturating_add(inner_balance.frozen)
-                        });
                     Row::new(vec![
                         Cell::from(Text::from(info.name.clone()).alignment(Alignment::Left)), 
                         Cell::from(Text::from(info.address.clone()).alignment(Alignment::Center)), 
-                        Cell::from(Text::from(self.prepare_u128(balance, Some(" CSPR"), 2)).alignment(Alignment::Right)),
+                        Cell::from(Text::from(self.prepare_u128(balance)).alignment(Alignment::Right)),
                     ])
                 }),
             [

src/components/wallet/balance.rs

@@ -20,7 +20,7 @@ pub struct Balance {
     total_balance: Option<u128>,
     transferable_balance: Option<u128>,
     locked_balance: Option<u128>,
-    bonded_balance: Option<u128>,
+    reserved_balance: Option<u128>,
     nonce: Option<u32>,
     palette: StylePalette
 }
@@ -32,7 +32,8 @@ impl Default for Balance {
 }
 
 impl Balance {
-    const DECIMALS_FOR_BALANCE: usize = 5;
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 6;
 
     pub fn new() -> Self {
         Self {
@@ -40,19 +41,20 @@ impl Balance {
             total_balance: None,
             transferable_balance: None,
             locked_balance: None,
-            bonded_balance: None,
+            reserved_balance: None,
             nonce: None,
             palette: StylePalette::default(),
         }
     }
 
-    fn prepare_u128(&self, maybe_value: Option<u128>, ticker: Option<&str>, after: usize) -> String {
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
         match maybe_value {
             Some(value) => {
                 let value = value as f64 / 10f64.powi(18);
-                format!("{:.after$}{}", value, ticker.unwrap_or_default())
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
             },
-            None => DotSpinner::default().to_string()
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
         }
     }
 }
@@ -84,20 +86,20 @@ impl Component for Balance {
             Action::BalanceSetActive(maybe_balance) => {
                 match maybe_balance {
                     Some(balance) => {
-                        self.transferable_balance = Some(balance.free);
+                        self.total_balance = Some(balance.free);
-                        self.locked_balance = Some(balance.reserved);
+                        self.locked_balance = Some(balance.frozen);
-                        self.bonded_balance = Some(balance.frozen);
+                        self.reserved_balance = Some(balance.reserved);
-
-                        let total_balance = balance.free
-                            .saturating_add(balance.reserved)
-                            .saturating_add(balance.frozen);
-                        self.total_balance = Some(total_balance);
                         self.nonce = Some(balance.nonce);
+
+                        let transferable = balance.free
+                            .saturating_sub(balance.reserved)
+                            .saturating_sub(balance.frozen);
+                        self.transferable_balance = Some(transferable);
                     },
                     None => {
                         self.transferable_balance = None;
                         self.locked_balance = None;
-                        self.bonded_balance = None;
+                        self.reserved_balance = None;
                         self.total_balance = None;
                         self.nonce = None;
                     }
@@ -109,7 +111,7 @@ impl Component for Balance {
     }
 
     fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
-        let [_, _, place] = super::account_layout(area);
+        let [_, _, place, _] = super::account_layout(area);
         let (border_style, border_type) = self.palette
             .create_border_style(self.is_active);
 
@@ -117,38 +119,26 @@ impl Component for Balance {
             [
                 Row::new(vec![
                     Cell::from(Text::from("nonce: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.nonce
-                                self.nonce.map(|n| n as u128), 
+                            .map(|n| n.to_string())
-                                None,
+                            .unwrap_or(DotSpinner::default().to_string())
-                                0)).alignment(Alignment::Right)),
+                    ).alignment(Alignment::Right)),
                 ]),
                 Row::new(vec![
                     Cell::from(Text::from("account: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.prepare_u128(self.total_balance)).alignment(Alignment::Right)),
-                                self.total_balance, 
-                                Some(" CSPR"),
-                                Self::DECIMALS_FOR_BALANCE)).alignment(Alignment::Right)),
                 ]),
                 Row::new(vec![
                     Cell::from(Text::from("free: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.prepare_u128(self.transferable_balance)).alignment(Alignment::Right))
-                                self.transferable_balance, 
-                                Some(" CSPR"),
-                                Self::DECIMALS_FOR_BALANCE)).alignment(Alignment::Right))
                 ]),
                 Row::new(vec![
                     Cell::from(Text::from("locked: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.prepare_u128(self.locked_balance)).alignment(Alignment::Right)),
-                                self.locked_balance, 
-                                Some(" CSPR"),
-                                Self::DECIMALS_FOR_BALANCE)).alignment(Alignment::Right)),
                 ]),
                 Row::new(vec![
-                    Cell::from(Text::from("bonded: ".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from("reserved: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.prepare_u128(self.reserved_balance)).alignment(Alignment::Right)),
-                                self.bonded_balance, 
-                                Some(" CSPR"),
-                                Self::DECIMALS_FOR_BALANCE)).alignment(Alignment::Right)),
                 ]),
             ],
             [

src/components/wallet/bond_popup.rs

@@ -0,0 +1,209 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Position, Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct BondPopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    account_secret_seed: [u8; 32],
+    account_id: [u8; 32],
+    minimal_bond: u128,
+    is_bonded: bool,
+    amount: Input,
+    palette: StylePalette
+}
+
+impl Default for BondPopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl BondPopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            account_secret_seed: [0u8; 32],
+            account_id: [0u8; 32],
+            action_tx: None,
+            network_tx: None,
+            minimal_bond: 0u128,
+            is_bonded: false,
+            amount: Input::new(String::new()),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::WalletLog));
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn update_used_account(&mut self, account_id: [u8; 32], secret_seed_str: String) {
+        let secret_seed: [u8; 32] = hex::decode(secret_seed_str)
+            .expect("stored seed is valid hex string; qed")
+            .as_slice()
+            .try_into()
+            .expect("stored seed is valid length; qed");
+        self.account_id = account_id;
+        self.account_secret_seed = secret_seed;
+    }
+
+    fn submit_message(&mut self) {
+        if let Some(network_tx) = &self.network_tx { 
+            let str_amount = self.amount.value();
+            let str_amount = if str_amount.starts_with('.') {
+                &format!("0{}", str_amount)[..]
+            } else {
+                str_amount
+            };
+            match str_amount.parse::<f64>() {
+                Ok(value) => {
+                    let amount = (value * 1_000_000_000_000_000_000.0) as u128;
+                    let log_target = ActionTarget::WalletLog;
+                    let _ = if self.is_bonded {
+                        network_tx.send(Action::BondValidatorExtraFrom(self.account_secret_seed, amount, log_target))
+                    } else {
+                        network_tx.send(Action::BondValidatorFrom(self.account_secret_seed, amount, log_target))
+                    };
+                    if let Some(action_tx) = &self.action_tx {
+                        let _ = action_tx.send(Action::ClosePopup);
+                    }
+                },
+                Err(err) => self.log_event(
+                    format!("invalid amount, error: {err}"), ActionLevel::Error),
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let is_separator_needed = !self.amount.value().contains('.') && new_char == '.';
+        if new_char.is_digit(10) || is_separator_needed {
+            let _ = self.amount.handle(InputRequest::InsertChar(new_char));
+        }
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.amount.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.amount.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for BondPopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::BondPopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.amount = Input::new(String::new());
+            }
+        };
+    }
+}
+
+impl Component for BondPopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                KeyCode::Backspace => self.delete_char(),
+                KeyCode::Left => self.move_cursor_left(),
+                KeyCode::Right => self.move_cursor_right(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetIsBonded(is_bonded, account_id) if self.account_id == account_id =>
+                self.is_bonded = is_bonded,
+            Action::UsedAccount(account_id, secret_seed) => self.update_used_account(account_id, secret_seed),
+            Action::SetMinValidatorBond(minimal_bond) => self.minimal_bond = minimal_bond,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let input = Paragraph::new(self.amount.value())
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title(format!("Staking bond amount")));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+            frame.set_cursor_position(Position::new(
+                    area.x + self.amount.cursor() as u16 + 1,
+                    area.y + 1
+            ));
+        }
+        Ok(())
+    }
+}

src/components/wallet/current_validator_details.rs

@@ -0,0 +1,223 @@
+use std::sync::mpsc::Sender;
+
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Rect}, 
+    text::Text, 
+    widgets::{Block, Cell, Row, Table}, 
+    Frame
+};
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{action::Action, config::Config, palette::StylePalette};
+
+#[derive(Debug)]
+pub struct CurrentValidatorDetails {
+    network_tx: Option<Sender<Action>>,
+    is_active: bool,
+    palette: StylePalette,
+    choosen: [u8; 32],
+    total_balance: u128,
+    own_balance: u128,
+    active_stake: u128,
+    others_len: usize,
+    commission: f64,
+    points_ratio: f64,
+    latest_era_claim: u32,
+    is_active_validator: bool,
+    is_nomination_disabled: bool,
+}
+
+impl Default for CurrentValidatorDetails {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl CurrentValidatorDetails {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 5;
+
+    pub fn new() -> Self {
+        CurrentValidatorDetails {
+            network_tx: None,
+            is_active: false,
+            choosen: [0u8; 32],
+            total_balance: 0,
+            own_balance: 0,
+            active_stake: 0,
+            others_len: 0,
+            commission: 0.0,
+            points_ratio: 0.0,
+            palette: Default::default(),
+            latest_era_claim: 0,
+            is_active_validator: false,
+            is_nomination_disabled: false,
+        }
+    }
+
+    fn prepare_u128(&self, value: u128) -> String {
+        let value = value as f64 / 10f64.powi(18);
+        let after = Self::DECIMALS;
+        format!("{:.after$}{}", value, Self::TICKER)
+    }
+
+    fn prepare_stake_imbalance(&self) -> String {
+        let (value, prefix) = if self.own_balance <= self.active_stake {
+            (self.active_stake.saturating_sub(self.own_balance), "+")
+        } else {
+            (self.own_balance.saturating_sub(self.active_stake), "-")
+        };
+        format!("{}{}", prefix, self.prepare_u128(value))
+    }
+
+    fn prepare_state_string(&self) -> String {
+        if self.is_active_validator {
+            "active".to_string()
+        } else {
+            "chilling".to_string()
+        }
+    }
+
+    fn update_commission(&mut self, maybe_commission: Option<u32>, is_disabled: bool) {
+        self.is_nomination_disabled = is_disabled;
+        match maybe_commission {
+            Some(commission) => {
+                self.commission = commission as f64 / 10_000_000.0;
+                self.is_active_validator = true;
+            },
+            None => {
+                self.commission = 0.0;
+                self.is_active_validator = false;
+            },
+        }
+    }
+
+    fn update_choosen_validator(&mut self, account_id: [u8; 32], individual: u32, total: u32) {
+        self.points_ratio = match total {
+            0 => 0.0,
+            _ => (individual as f64 / total as f64) * 100.0,
+        };
+
+        if self.choosen != account_id {
+            self.choosen = account_id;
+            if let Some(network_tx) = &self.network_tx {
+                let _ = network_tx.send(Action::GetErasStakersOverview(account_id, false));
+                let _ = network_tx.send(Action::GetNominatorsByValidator(account_id, false));
+                let _ = network_tx.send(Action::GetValidatorPrefs(account_id, false));
+                let _ = network_tx.send(Action::GetValidatorLedger(account_id, false));
+                let _ = network_tx.send(Action::GetValidatorLatestClaim(account_id, false));
+            }
+        }
+    }
+}
+
+impl PartialComponent for CurrentValidatorDetails {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::CurrentValidatorsPopup => self.is_active = true,
+            _ => self.is_active = false,
+        }
+    }
+}
+
+impl Component for CurrentValidatorDetails {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::SetChoosenValidator(account_id, individual, total) => self.update_choosen_validator(account_id, individual, total),
+            Action::SetValidatorPrefs(commission, is_disabled, account_id) if self.choosen == account_id => self.update_commission(commission, is_disabled),
+            Action::SetNominatorsByValidator(noms, account_id) if self.choosen == account_id => self.others_len = noms.len(),
+            Action::SetStakedAmountRatio(_, active_stake, account_id) if self.choosen == account_id => self.active_stake = active_stake.unwrap_or_default(),
+            Action::SetValidatorLatestClaim(era_index, account_id) if self.choosen == account_id => self.latest_era_claim = era_index,
+            Action::SetStakedRatio(total, own, account_id) if self.choosen == account_id => {
+                self.total_balance = total;
+                self.own_balance = own;
+            },
+
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+            let [_, place] = super::nominator_layout(area);
+            let table = Table::new(
+                vec![
+                    Row::new(vec![
+                        Cell::from(Text::from("Forbidden".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.is_nomination_disabled.to_string()).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Nominators".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.others_len.to_string()).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Total staked".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(self.total_balance)).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Own stake".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_u128(self.own_balance)).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Imbalance".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_stake_imbalance()).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Commission".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(format!("{:.4}%", self.commission)).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Points ratio".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(format!("{:.4}%", self.points_ratio)).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("In next era".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(self.prepare_state_string()).alignment(Alignment::Right)), 
+                    ]),
+                    Row::new(vec![
+                        Cell::from(Text::from("Last payout".to_string()).alignment(Alignment::Left)),
+                        Cell::from(Text::from(format!("{} days ago", self.latest_era_claim)).alignment(Alignment::Right)), 
+                    ]),
+                ],
+                [
+                    Constraint::Max(12),
+                    Constraint::Min(0),
+                ],
+            )
+            .column_spacing(1)
+            .highlight_style(self.palette.create_highlight_style())
+            .block(Block::bordered()
+                .border_style(border_style)
+                .border_type(border_type)
+                .title_alignment(Alignment::Right)
+                .title_style(self.palette.create_title_style(false))
+                .title("Validator details"));
+
+            frame.render_widget(table, place);
+        }
+
+        Ok(())
+    }
+}

src/components/wallet/current_validators.rs

@@ -0,0 +1,389 @@
+use std::fs::File;
+use std::path::PathBuf;
+use std::io::{Write, BufRead, BufReader};
+
+use color_eyre::Result;
+use crossterm::event::{KeyCode, KeyEvent};
+use ratatui::layout::{Constraint, Margin};
+use ratatui::style::{Stylize, Modifier};
+use ratatui::widgets::Clear;
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Rect}, 
+    widgets::{
+        Block, Cell, Row, Table, TableState, Scrollbar, Padding,
+        ScrollbarOrientation, ScrollbarState,
+    }, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{PartialComponent, Component, CurrentTab};
+use crate::types::EraRewardPoints;
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+pub struct CurrentValidators {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    known_validators_file: PathBuf,
+    palette: StylePalette,
+    scroll_state: ScrollbarState,
+    table_state: TableState,
+    individual: Vec<EraRewardPoints>,
+    known_validators: std::collections::HashMap<[u8; 32], String>,
+    checked_validators: std::collections::HashSet<[u8; 32]>,
+    total_points: u32,
+    era_index: u32,
+    my_stash_id: Option<[u8; 32]>,
+    account_id: [u8; 32],
+    account_secret_seed: [u8; 32],
+}
+
+impl Default for CurrentValidators {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl CurrentValidators {
+    const KNOWN_VALIDATORS_FILE: &str = "known-validators";
+
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            known_validators_file: Default::default(),
+            scroll_state: ScrollbarState::new(0),
+            table_state: TableState::new(),
+            individual: Default::default(),
+            known_validators: Default::default(),
+            checked_validators: Default::default(),
+            total_points: 0,
+            era_index: 0,
+            my_stash_id: None,
+            account_id: [0u8; 32],
+            account_secret_seed: [0u8; 32],
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn move_selected(&mut self, index: usize) {
+        if self.individual.len() > 0 {
+            self.table_state.select(Some(index));
+            self.scroll_state = self.scroll_state.position(index);
+            self.update_choosen_details(index);
+        }
+    }
+
+    fn update_used_account(&mut self, account_id: [u8; 32], secret_seed_str: String) {
+        let secret_seed: [u8; 32] = hex::decode(secret_seed_str)
+            .expect("stored seed is valid hex string; qed")
+            .as_slice()
+            .try_into()
+            .expect("stored seed is valid length; qed");
+        self.account_id = account_id;
+        self.account_secret_seed = secret_seed;
+    }
+
+    fn update_choosen_details(&self, index: usize) {
+        if let Some(action_tx) = &self.action_tx {
+            let (selected_account_id, selected_points) = self.individual
+                .get(index)
+                .map(|data| (data.account_id, data.points))
+                .unwrap_or_default();
+
+            let _ = action_tx.send(Action::SetChoosenValidator(
+                    selected_account_id,
+                    selected_points,
+                    self.total_points));
+        }
+    }
+
+    fn clear_choosen(&mut self) {
+        self.checked_validators.clear();
+    }
+
+    fn flip_validator_check(&mut self) {
+        if let Some(index) = self.table_state.selected() {
+            if let Some(indiv) = self.individual.get(index) {
+                let current_account_id = indiv.account_id;
+                if self.checked_validators.contains(&current_account_id) {
+                    self.checked_validators.remove(&current_account_id);
+                } else {
+                    self.checked_validators.insert(current_account_id);
+                }
+            }
+        }
+    }
+
+    fn save_validator_name(&mut self, new_name: String) {
+        if let Some(index) = self.table_state.selected() {
+            let account_id = self.individual[index].account_id;
+            let _ = self.known_validators.insert(account_id, new_name);
+
+            let mut file = File::create(&self.known_validators_file)
+                .expect("file should be accessible; qed");
+
+            for (account_id, name) in self.known_validators.iter() {
+                let seed = hex::encode(account_id);
+                writeln!(file, "{}:0x{}", &name, &seed).unwrap();
+            }
+        }
+    }
+
+    fn update_known_validator_record(&mut self) {
+        if self.table_state.selected().is_some() {
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::RenameKnownValidatorRecord);
+            }
+        }
+    }
+
+    fn read_known_validators(&mut self, file_path: &PathBuf) -> Result<()> {
+        if let Ok(file) = File::open(file_path) {
+            let reader = BufReader::new(file);
+            for line in reader.lines() {
+                let line = line?.replace("\n", "");
+                let line_split_at = line.find(":").unwrap_or(line.len());
+                let (name, seed) = line.split_at(line_split_at);
+                let seed_str = &seed[3..];
+
+                let account_id: [u8; 32] = hex::decode(seed_str)
+                    .expect("stored seed is valid hex string; qed")
+                    .as_slice()
+                    .try_into()
+                    .expect("stored seed is valid length; qed");
+
+                let _ = self.known_validators.insert(account_id, name.to_string());
+            }
+        }
+        Ok(())
+    }
+
+    fn first_row(&mut self) {
+        if self.individual.len() > 0 {
+            self.move_selected(0);
+        }
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.individual.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.move_selected(i);
+    }
+
+    fn last_row(&mut self) {
+        if self.individual.len() > 0 {
+            let last = self.individual.len() - 1;
+            self.move_selected(last);
+        }
+    }
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.move_selected(i);
+    }
+
+    fn update_era_rewards(
+        &mut self, 
+        era_index: u32, 
+        total_points: u32,
+        individual: &Vec<EraRewardPoints>,
+    ) {
+        self.individual = individual.to_vec();
+        self.total_points = total_points;
+        self.era_index = era_index;
+
+        if let Some(account_id) = self.my_stash_id {
+            if self.individual.len() > 1 {
+                if let Some(index) = self.individual
+                    .iter()
+                    .position(|item| item.account_id == account_id) {
+                        self.individual.swap(0, index);
+                }
+            }
+        }
+
+        self.scroll_state = self.scroll_state.content_length(self.individual.len());
+    }
+}
+
+impl PartialComponent for CurrentValidators {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::CurrentValidatorsPopup => self.is_active = true,
+            _ => self.is_active = false,
+        }
+    }
+}
+
+impl Component for CurrentValidators {
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+            self.palette.with_scrollbar_style(style.get("scrollbar_style").copied());
+        }
+        let mut known_validators_file = config.config.data_dir;
+        known_validators_file.push(Self::KNOWN_VALIDATORS_FILE);
+        self.read_known_validators(&known_validators_file)?;
+        self.known_validators_file = known_validators_file;
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::UpdateKnownValidator(validator_name) => self.save_validator_name(validator_name),
+            Action::UsedAccount(account_id, secret_seed) => self.update_used_account(account_id, secret_seed),
+            Action::SetStashAccount(account_id) => self.my_stash_id = Some(account_id),
+            Action::SetCurrentValidatorEraRewards(era_index, total_points, individual) => 
+                self.update_era_rewards(era_index, total_points, &individual),
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active {
+            match key.code {
+                KeyCode::Up | KeyCode::Char('k') => self.previous_row(), 
+                KeyCode::Down | KeyCode::Char('j') => self.next_row(), 
+                KeyCode::Char('g') => self.first_row(),
+                KeyCode::Char('G') => self.last_row(),
+                KeyCode::Char('R') => self.update_known_validator_record(),
+                KeyCode::Char('C') => self.clear_choosen(),
+                KeyCode::Enter => self.flip_validator_check(),
+                KeyCode::Esc => self.close_popup(),
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_border_style(self.is_active);
+            let [place, _] = super::nominator_layout(area);
+            let table = Table::new(
+                self.individual
+                .iter()
+                .enumerate()
+                .map(|(index, info)| {
+                    let mut address_text = Text::from(info.address.clone()).alignment(Alignment::Center);
+                    let mut points_text = Text::from(info.points.to_string()).alignment(Alignment::Right);
+                    let is_choosen_text = if self.checked_validators.contains(&info.account_id) {
+                        ">"
+                    } else {
+                        ""
+                    };
+
+                    if info.disabled {
+                        address_text = address_text.add_modifier(Modifier::CROSSED_OUT);
+                        points_text = points_text.add_modifier(Modifier::CROSSED_OUT);
+                    }
+
+                    let mut current_validator_is_my_stash = false;
+                    if index == 0 {
+                        if let Some(account_id) = self.my_stash_id {
+                            current_validator_is_my_stash = account_id == info.account_id;
+                        }
+                    };
+
+                    if current_validator_is_my_stash {
+                        let name = self.known_validators
+                            .get(&info.account_id)
+                            .cloned()
+                            .unwrap_or("My stash".to_string());
+                        Row::new(vec![
+                            Cell::from(Text::from(is_choosen_text).alignment(Alignment::Left)),
+                            Cell::from(Text::from(name).alignment(Alignment::Left)),
+                            Cell::from(address_text),
+                            Cell::from(points_text), 
+                        ]).style(self.palette.create_highlight_style())
+                    } else {
+                        let name = self.known_validators
+                            .get(&info.account_id)
+                            .cloned()
+                            .unwrap_or("Ghostie".to_string());
+                        Row::new(vec![
+                            Cell::from(Text::from(is_choosen_text).alignment(Alignment::Left)),
+                            Cell::from(Text::from(name).alignment(Alignment::Left)),
+                            Cell::from(address_text),
+                            Cell::from(points_text), 
+                        ])
+                    }
+                }),
+            [
+                Constraint::Length(1),
+                Constraint::Length(12),
+                Constraint::Min(0),
+                Constraint::Length(6),
+            ],
+            )
+                .style(self.palette.create_basic_style(false))
+                .highlight_style(self.palette.create_basic_style(true))
+                .column_spacing(1)
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .padding(Padding::right(2))
+                    .title_alignment(Alignment::Right)
+                    .title_style(self.palette.create_title_style(false))
+                    .title(format!("Validators {} | Total points: {}", self.individual.len(), self.total_points)));
+
+            let scrollbar = Scrollbar::default()
+                .orientation(ScrollbarOrientation::VerticalRight)
+                .begin_symbol(None)
+                .end_symbol(None)
+                .style(self.palette.create_scrollbar_style());
+
+            frame.render_widget(Clear, place);
+            frame.render_stateful_widget(table, place, &mut self.table_state);
+            frame.render_stateful_widget(
+                scrollbar,
+                place.inner(Margin { vertical: 1, horizontal: 1 }),
+                &mut self.scroll_state,
+            );
+        }
+
+        Ok(())
+    }
+}

src/components/wallet/event_logs.rs

@@ -13,14 +13,14 @@ use ratatui::{
 
 use super::{Component, PartialComponent, CurrentTab};
 use crate::{
-    types::ActionLevel,
     action::Action, 
     config::Config, 
     palette::StylePalette, 
+    types::{ActionLevel, ActionTarget},
 };
 
 #[derive(Debug, Default)]
-struct WalletLog {
+struct LogDetails {
     time: chrono::DateTime<chrono::Local>,
     level: ActionLevel,
     message: String,
@@ -31,7 +31,7 @@ pub struct EventLogs {
     is_active: bool,
     scroll_state: ScrollbarState,
     table_state: TableState,
-    logs: std::collections::VecDeque<WalletLog>,
+    logs: std::collections::VecDeque<LogDetails>,
     palette: StylePalette
 }
 
@@ -39,18 +39,15 @@ impl EventLogs {
     const MAX_LOGS: usize = 50;
 
     fn add_new_log(&mut self, message: String, level: ActionLevel) {
-        self.logs.push_back(WalletLog {
+        self.logs.push_front(LogDetails {
             time: chrono::Local::now(),
             level,
             message,
         });
 
         if self.logs.len() > Self::MAX_LOGS {
-            let _ = self.logs.pop_front();
+            let _ = self.logs.pop_back();
         }
-
-        self.table_state.select(Some(self.logs.len() - 1));
-        self.scroll_state = self.scroll_state.content_length(self.logs.len());
     }
 
     fn first_row(&mut self) {
@@ -140,7 +137,8 @@ impl Component for EventLogs {
 
     fn update(&mut self, action: Action) -> Result<Option<Action>> {
         match action {
-            Action::WalletLog(message, level) => self.add_new_log(message, level),
+            Action::EventLog(message, level, target) if target == ActionTarget::WalletLog => 
+                self.add_new_log(message, level),
             _ => {}
         };
         Ok(None)

src/components/wallet/mod.rs

@@ -1,7 +1,7 @@
 use color_eyre::Result;
 use crossterm::event::{KeyCode, KeyEvent};
 use ratatui::{
-    layout::{Constraint, Layout, Rect},
+    layout::{Constraint, Flex, Layout, Rect},
     Frame,
 };
 
@@ -18,6 +18,13 @@ mod accounts;
 mod overview;
 mod add_address_book_record;
 mod rename_address_book_record;
+mod account_details;
+mod staking_ledger;
+mod bond_popup;
+mod payee_popup;
+mod current_validators;
+mod current_validator_details;
+mod rename_known_validator;
 
 use balance::Balance;
 use transfer::Transfer;
@@ -29,11 +36,18 @@ use accounts::Accounts;
 use overview::Overview;
 use add_address_book_record::AddAddressBookRecord;
 use rename_address_book_record::RenameAddressBookRecord;
+use account_details::AccountDetails;
+use staking_ledger::StakingLedger;
+use bond_popup::BondPopup;
+use payee_popup::PayeePopup;
+use current_validators::CurrentValidators;
+use current_validator_details::CurrentValidatorDetails;
+use rename_known_validator::RenameKnownValidator;
 
 use super::Component;
 use crate::{action::Action, app::Mode, config::Config};
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Copy, Clone, PartialEq)]
 pub enum CurrentTab {
     Nothing,
     Accounts,
@@ -44,6 +58,10 @@ pub enum CurrentTab {
     RenameAccount,
     RenameAddressBookRecord,
     Transfer,
+    AccountDetails,
+    BondPopup,
+    PayeePopup,
+    CurrentValidatorsPopup,
 }
 
 pub trait PartialComponent: Component {
@@ -53,6 +71,7 @@ pub trait PartialComponent: Component {
 pub struct Wallet {
     is_active: bool,
     current_tab: CurrentTab,
+    previous_tab: CurrentTab,
     components: Vec<Box<dyn PartialComponent>>,
 }
 
@@ -61,10 +80,12 @@ impl Default for Wallet {
         Self {
             is_active: false,
             current_tab: CurrentTab::Accounts,
+            previous_tab: CurrentTab::Accounts,
             components: vec![
                 Box::new(Overview::default()),
                 Box::new(Accounts::default()),
                 Box::new(Balance::default()),
+                Box::new(StakingLedger::default()),
                 Box::new(AddressBook::default()),
                 Box::new(EventLogs::default()),
                 Box::new(AddAccount::default()),
@@ -72,6 +93,12 @@ impl Default for Wallet {
                 Box::new(AddAddressBookRecord::default()),
                 Box::new(RenameAddressBookRecord::default()),
                 Box::new(Transfer::default()),
+                Box::new(AccountDetails::default()),
+                Box::new(BondPopup::default()),
+                Box::new(PayeePopup::default()),
+                Box::new(CurrentValidators::default()),
+                Box::new(CurrentValidatorDetails::default()),
+                Box::new(RenameKnownValidator::default()),
             ],
         }
     }
@@ -127,58 +154,47 @@ impl Component for Wallet {
                 CurrentTab::RenameAccount | 
                 CurrentTab::RenameAddressBookRecord | 
                 CurrentTab::Transfer |
-                CurrentTab::AddAddressBookRecord => match key.code {
+                CurrentTab::AccountDetails |
-                    KeyCode::Esc => {
+                CurrentTab::BondPopup |
-                        self.current_tab = CurrentTab::Accounts;
+                CurrentTab::PayeePopup |
-                        for component in self.components.iter_mut() {
+                CurrentTab::CurrentValidatorsPopup |
-                            component.set_active(self.current_tab.clone());
+                CurrentTab::AddAddressBookRecord => {
-                        }
-                    },
-                _ => {
                     for component in self.components.iter_mut() {
                         component.handle_key_event(key)?;
                     }
-                }
                 }, 
             _ => match key.code {
                 KeyCode::Esc => {
                     self.is_active = false;
                     self.current_tab = CurrentTab::Nothing;
-                    for component in self.components.iter_mut() {
-                        component.set_active(self.current_tab.clone());
-                    }
                     return Ok(Some(Action::SetActiveScreen(Mode::Menu)));
                 },
                 KeyCode::Char('W') => {
+                    self.previous_tab = self.current_tab;
                     self.current_tab = CurrentTab::AddAccount;
-                    for component in self.components.iter_mut() {
-                        component.set_active(self.current_tab.clone());
-                    }
                 },
                 KeyCode::Char('A') => {
+                    self.previous_tab = self.current_tab;
                     self.current_tab = CurrentTab::AddAddressBookRecord;
-                    for component in self.components.iter_mut() {
-                        component.set_active(self.current_tab.clone());
-                    }
                 },
                 KeyCode::Char('T') => {
+                    self.previous_tab = self.current_tab;
                     self.current_tab = CurrentTab::Transfer;
-                    for component in self.components.iter_mut() {
-                        component.set_active(self.current_tab.clone());
-                    }
                 },
-                KeyCode::Char('l') | KeyCode::Right => {
+                KeyCode::Char('B') => {
-                    self.move_right();
+                    self.previous_tab = self.current_tab;
-                    for component in self.components.iter_mut() {
+                    self.current_tab = CurrentTab::BondPopup;
-                        component.set_active(self.current_tab.clone());
-                    }
                 },
-                KeyCode::Char('h') | KeyCode::Left => {
+                KeyCode::Char('I') => {
-                    self.move_left();
+                    self.previous_tab = self.current_tab;
-                    for component in self.components.iter_mut() {
+                    self.current_tab = CurrentTab::PayeePopup;
-                        component.set_active(self.current_tab.clone());
-                    }
                 },
+                KeyCode::Char('N') => {
+                    self.previous_tab = self.current_tab;
+                    self.current_tab = CurrentTab::CurrentValidatorsPopup;
+                },
+                KeyCode::Char('l') | KeyCode::Right => self.move_right(),
+                KeyCode::Char('h') | KeyCode::Left => self.move_left(),
                 _ => {
                     for component in self.components.iter_mut() {
                         component.handle_key_event(key)?;
@@ -191,15 +207,28 @@ impl Component for Wallet {
 
     fn update(&mut self, action: Action) -> Result<Option<Action>> {
         match action {
-            Action::SetActiveScreen(Mode::Wallet) => self.is_active = true,
+            Action::SetActiveScreen(Mode::Wallet) => {
-            Action::UpdateAccountName(_) | Action::NewAccount(_) => 
+                self.is_active = true;
-                self.current_tab = CurrentTab::Accounts,
+                self.current_tab = CurrentTab::Accounts;
-            Action::UpdateAddressBookRecord(_) | Action::NewAddressBookRecord(_, _) | Action::ClosePopup => 
+                self.previous_tab = CurrentTab::Accounts;
-                self.current_tab = CurrentTab::AddressBook,
+            },
-            Action::RenameAccount(_) => self.current_tab = CurrentTab::RenameAccount,
+            Action::RenameAccount(_) => {
-            Action::RenameAddressBookRecord(_) => 
+                self.previous_tab = self.current_tab;
-                self.current_tab = CurrentTab::RenameAddressBookRecord,
+                self.current_tab = CurrentTab::RenameAccount;
-            Action::TransferTo(_) => self.current_tab = CurrentTab::Transfer,
+            },
+            Action::RenameAddressBookRecord(_) => {
+                self.previous_tab = self.current_tab;
+                self.current_tab = CurrentTab::RenameAddressBookRecord;
+            }
+            Action::TransferTo(_) => {
+                self.previous_tab = self.current_tab;
+                self.current_tab = CurrentTab::Transfer;
+            },
+            Action::AccountDetailsOf(_, _) => {
+                self.previous_tab = self.current_tab;
+                self.current_tab = CurrentTab::AccountDetails;
+            },
+            Action::ClosePopup => self.current_tab = self.previous_tab,
             _ => {}
         }
         for component in self.components.iter_mut() {
@@ -233,11 +262,21 @@ pub fn bars_layout(area: Rect) -> [Rect; 2] {
     ]).areas(place)
 }
 
-pub fn account_layout(area: Rect) -> [Rect; 3] {
+pub fn account_layout(area: Rect) -> [Rect; 4] {
     let [place, _] = bars_layout(area);
     Layout::vertical([
         Constraint::Max(4),
         Constraint::Min(0),
         Constraint::Max(7),
+        Constraint::Max(6),
     ]).areas(place)
 }
+
+pub fn nominator_layout(area: Rect) -> [Rect; 2] {
+    let v = Layout::vertical([Constraint::Max(11)]).flex(Flex::Center);
+    let [area] = v.areas(area);
+    Layout::horizontal([
+        Constraint::Percentage(60),
+        Constraint::Percentage(40),
+    ]).areas(area)
+}

src/components/wallet/overview.rs

@@ -10,7 +10,7 @@ use super::{Component, PartialComponent, CurrentTab};
 use crate::{
     action::Action, 
     config::Config, 
-    palette::StylePalette, 
+    palette::StylePalette, widgets::DotSpinner, 
 };
 
 #[derive(Debug)]
@@ -28,7 +28,8 @@ impl Default for Overview {
 }
 
 impl Overview {
-    const DECIMALS_FOR_BALANCE: usize = 6;
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 6;
 
     pub fn new() -> Self {
         Self {
@@ -39,9 +40,15 @@ impl Overview {
         }
     }
 
-    fn prepare_u128(&self, value: u128, after: usize) -> String {
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
+        match maybe_value {
+            Some(value) => {
                 let value = value as f64 / 10f64.powi(18);
-        format!("{:.after$}", value)
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
+            },
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
+        }
     }
 }
 
@@ -70,14 +77,14 @@ impl Component for Overview {
     fn update(&mut self, action: Action) -> Result<Option<Action>> {
         match action {
             Action::SetExistentialDeposit(ed) => self.existential_balance = Some(ed),
-            Action::SetTotalIssuance(issuance) => self.total_issuance = Some(issuance),
+            Action::SetTotalIssuance(maybe_issuance) => self.total_issuance = maybe_issuance,
             _ => {}
         };
         Ok(None)
     }
 
     fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
-        let [place, _, _] = super::account_layout(area);
+        let [place, _, _, _] = super::account_layout(area);
         let (border_style, border_type) = self.palette
             .create_border_style(self.is_active);
 
@@ -85,25 +92,16 @@ impl Component for Overview {
             [
                 Row::new(vec![
                     Cell::from(Text::from("total supply: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.prepare_u128(self.total_issuance)).alignment(Alignment::Right)),
-                                self.total_issuance.unwrap_or_default(), 
-                                Self::DECIMALS_FOR_BALANCE,
-                                )).alignment(Alignment::Center)),
-                    Cell::from(Text::from("CSPR".to_string()).alignment(Alignment::Right)),
                 ]),
                 Row::new(vec![
                     Cell::from(Text::from("min deposit: ".to_string()).alignment(Alignment::Left)),
-                    Cell::from(Text::from(self.prepare_u128(
+                    Cell::from(Text::from(self.prepare_u128(self.existential_balance)).alignment(Alignment::Right)),
-                                self.existential_balance.unwrap_or_default(), 
-                                Self::DECIMALS_FOR_BALANCE,
-                                )).alignment(Alignment::Center)),
-                    Cell::from(Text::from("CSPR".to_string()).alignment(Alignment::Right)),
                 ]),
             ],
             [
                 Constraint::Max(15),
                 Constraint::Min(0),
-                Constraint::Length(5),
             ]
         )
         .block(Block::bordered()

src/components/wallet/payee_popup.rs

@@ -0,0 +1,374 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Alignment, Constraint, Flex, Layout, Position, Rect}, 
+    text::Text, 
+    widgets::{Block, Cell, Clear, Paragraph, Row, Table, TableState}, 
+    Frame,
+};
+use subxt::ext::sp_core::crypto::{
+    ByteArray, Ss58Codec, Ss58AddressFormat, AccountId32,
+};
+use tokio::sync::mpsc::UnboundedSender;
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+    types::{ActionLevel, ActionTarget, RewardDestination}, 
+    widgets::{Input, InputRequest},
+};
+
+#[derive(Debug)]
+pub struct PayeePopup {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    network_tx: Option<Sender<Action>>,
+    table_state: TableState,
+    account_secret_seed: [u8; 32],
+    account_id: [u8; 32],
+    proposed_account_id: Option<[u8; 32]>,
+    is_bonded: bool,
+    is_account_chosen: bool,
+    is_input_active: bool,
+    address: Input,
+    possible_payee_options: &'static [(&'static str, &'static str)],
+    current_reward_destination: RewardDestination,
+    palette: StylePalette
+}
+
+impl Default for PayeePopup {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl PayeePopup {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            account_secret_seed: [0u8; 32],
+            account_id: [0u8; 32],
+            proposed_account_id: None,
+            action_tx: None,
+            network_tx: None,
+            table_state: TableState::new(),
+            is_bonded: false,
+            is_account_chosen: false,
+            is_input_active: false,
+            address: Input::new(String::new()),
+            current_reward_destination: Default::default(),
+            possible_payee_options: &[
+                ("Re-stake", "(pay into the stash account, increasing the amount at stake accordingly)"),
+                ("Stake", "(pay into the stash account, not increasing the amount at stake)"),
+                ("Account", "(pay into a specified account different from stash)"),
+                ("None", "(refuse to receive all rewards from staking)"),
+            ],
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
+    fn parse_index_from_destination(&mut self) -> usize {
+        let (index, address) = match self.current_reward_destination {
+            RewardDestination::Staked => (0, Default::default()),
+            RewardDestination::Stash => (1, Default::default()),
+            RewardDestination::Account(account_id) => {
+                let address = AccountId32::from(account_id)
+                    .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+                (2, address)
+            },
+            RewardDestination::None => (3, Default::default()),
+            _ => (0, Default::default()),
+        };
+        self.address = Input::new(address);
+        index
+    }
+
+    fn move_to_row(&mut self, index: usize) {
+        self.table_state.select(Some(index));
+        self.is_account_chosen = index == 2;
+    }
+
+    fn next_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i >= self.possible_payee_options.len() - 1 {
+                    i
+                } else {
+                    i + 1
+                }
+            },
+            None => 0,
+        };
+        self.move_to_row(i);
+    }
+
+
+    fn previous_row(&mut self) {
+        let i = match self.table_state.selected() {
+            Some(i) => {
+                if i == 0 {
+                    0
+                } else {
+                    i - 1
+                }
+            },
+            None => 0
+        };
+        self.move_to_row(i);
+    }
+
+    fn log_event(&mut self, message: String, level: ActionLevel) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::EventLog(
+                    message, 
+                    level, 
+                    ActionTarget::WalletLog));
+        }
+    }
+
+    fn update_used_account(&mut self, account_id: [u8; 32], secret_seed_str: String) {
+        let secret_seed: [u8; 32] = hex::decode(secret_seed_str)
+            .expect("stored seed is valid hex string; qed")
+            .as_slice()
+            .try_into()
+            .expect("stored seed is valid length; qed");
+        self.account_id = account_id;
+        self.account_secret_seed = secret_seed;
+    }
+
+    fn trigger_address_input(&mut self) {
+        self.is_input_active = !self.is_input_active;
+    }
+
+    fn submit_new_input(&mut self) {
+        match AccountId32::from_ss58check_with_version(self.address.value()) {
+            Ok((account_id, format)) => {
+                if format != Ss58AddressFormat::custom(1996) {
+                    self.log_event(
+                        format!("provided public address for {} is not part of Casper/Ghost ecosystem", self.address.value()),
+                        ActionLevel::Error);
+                }
+                let seed_vec = account_id.to_raw_vec();
+                let mut account_id = [0u8; 32];
+                account_id.copy_from_slice(&seed_vec);
+
+                self.proposed_account_id = Some(account_id);
+                self.submit_new_payee();
+            },
+            _ => {
+                self.log_event(
+                    format!("could not create valid account id from {}", self.address.value()),
+                    ActionLevel::Error);
+                self.proposed_account_id = None;
+            }
+        };
+
+    }
+
+    fn submit_new_payee(&mut self) {
+        if let Some(index) = self.table_state.selected() {
+            let new_destination = match index {
+                0 => RewardDestination::Staked,
+                1 => RewardDestination::Stash,
+                2 => {
+                    let account_id = self.proposed_account_id
+                        .expect("checked before in submit_new_input; qed");
+                    RewardDestination::Account(account_id)
+                }
+                3 => RewardDestination::None,
+                _ => RewardDestination::Staked,
+            };
+
+            if !self.is_bonded {
+                self.log_event(
+                    "no bond detected, stake minimum bond amount first".to_string(),
+                    ActionLevel::Warn);
+            } else if new_destination == self.current_reward_destination {
+                self.log_event(
+                    "same destination choosen, no need for transaction".to_string(),
+                    ActionLevel::Warn);
+            } else {
+                if let Some(network_tx) = &self.network_tx {
+                    let _ = network_tx.send(Action::SetPayee(
+                            self.account_secret_seed, 
+                            new_destination,
+                            ActionTarget::WalletLog));
+                }
+            }
+            if let Some(action_tx) = &self.action_tx {
+                let _ = action_tx.send(Action::ClosePopup);
+            }
+        }
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let _ = self.address.handle(InputRequest::InsertChar(new_char));
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.address.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.address.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.address.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for PayeePopup {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::PayeePopup => self.is_active = true,
+            _ => {
+                self.is_active = false;
+                self.is_account_chosen = false;
+                self.is_input_active = false;
+
+                let index = self.parse_index_from_destination();
+                self.move_to_row(index);
+            }
+        };
+    }
+}
+
+impl Component for PayeePopup {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+            self.palette.with_highlight_style(style.get("highlight_style").copied());
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            if self.is_input_active {
+                match key.code {
+                    KeyCode::Enter => self.submit_new_input(),
+                    KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                    KeyCode::Backspace => self.delete_char(),
+                    KeyCode::Left => self.move_cursor_left(),
+                    KeyCode::Right => self.move_cursor_right(),
+                    KeyCode::Esc => self.trigger_address_input(), 
+                    _ => {},
+                };
+            } else {
+                match key.code {
+                    KeyCode::Enter if !self.is_account_chosen => self.submit_new_payee(),
+                    KeyCode::Enter if self.is_account_chosen => self.trigger_address_input(),
+                    KeyCode::Up | KeyCode::Char('k') => self.previous_row(),
+                    KeyCode::Down | KeyCode::Char('j') => self.next_row(),
+                    KeyCode::Esc => self.close_popup(),
+                    _ => {},
+                };
+            }
+        }
+        Ok(None)
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::UsedAccount(account_id, secret_seed) => self.update_used_account(account_id, secret_seed),
+            Action::SetIsBonded(is_bonded, account_id) if self.account_id == account_id =>
+                self.is_bonded = is_bonded,
+            Action::SetStakingPayee(reward_destination, account_id) if self.account_id == account_id => {
+                let destination_changed = self.current_reward_destination != reward_destination;
+                self.current_reward_destination = reward_destination;
+                if destination_changed || self.table_state.selected().is_none() {
+                    let index = self.parse_index_from_destination();
+                    self.move_to_row(index);
+                }
+            }
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let (border_style, border_type) = self.palette.create_popup_style();
+            let size = area.as_size();
+            let input_area = Rect::new(size.width / 2, size.height / 2, 51, 3); 
+
+            let table = Table::new(
+                self.possible_payee_options
+                    .iter()
+                    .map(|data| {
+                        Row::new(vec![
+                            Cell::from(Text::from(data.0.to_string()).alignment(Alignment::Left)),
+                            Cell::from(Text::from(data.1.to_string()).alignment(Alignment::Left)),
+                        ])
+                    })
+                    .collect::<Vec<_>>(),
+                [Constraint::Length(8), Constraint::Min(0)]
+            )
+            .highlight_style(self.palette.create_highlight_style())
+            .column_spacing(1)
+            .block(Block::bordered()
+                .border_style(border_style)
+                .border_type(border_type)
+                .title_style(self.palette.create_popup_title_style())
+                .title_alignment(Alignment::Right)
+                .title("Select reward destination"));
+
+            let v = Layout::vertical([Constraint::Max(6)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(83)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_stateful_widget(table, area, &mut self.table_state);
+
+            if self.is_input_active {
+                let input_amount = Paragraph::new(self.address.value())
+                    .block(Block::bordered()
+                        .border_style(border_style)
+                        .border_type(border_type)
+                        .title_style(self.palette.create_popup_title_style())
+                        .title_alignment(Alignment::Right)
+                        .title("Destination account"));
+
+                let v = Layout::vertical([Constraint::Max(8)]).flex(Flex::Center);
+                let h = Layout::horizontal([Constraint::Max(51)]).flex(Flex::Center);
+                let [input_area] = v.areas(input_area);
+                let [input_area] = h.areas(input_area);
+
+                frame.render_widget(Clear, input_area);
+                frame.render_widget(input_amount, input_area);
+
+                frame.set_cursor_position(Position::new(
+                        input_area.x + self.address.cursor() as u16 + 1,
+                        input_area.y + 1
+                ));
+            }
+        }
+        Ok(())
+    }
+}

src/components/wallet/rename_account.rs

@@ -40,12 +40,19 @@ impl RenameAccount {
             palette: StylePalette::default(),
         }
     }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
     }
 
-impl RenameAccount {
     fn submit_message(&mut self) {
         if let Some(action_tx) = &self.action_tx {
-            let _ = action_tx.send(Action::UpdateAccountName(self.name.value().to_string()));
+            let _ = action_tx.send(Action::UpdateAccountName(
+                    self.name.value().to_string()));
+            let _ = action_tx.send(Action::ClosePopup);
         }
     }
 
@@ -112,7 +119,7 @@ impl Component for RenameAccount {
                 KeyCode::Backspace => self.delete_char(),
                 KeyCode::Left => self.move_cursor_left(),
                 KeyCode::Right => self.move_cursor_right(),
-                KeyCode::Esc => self.is_active = false, 
+                KeyCode::Esc => self.close_popup(), 
                 _ => {},
             };
         }

src/components/wallet/rename_address_book_record.rs

@@ -40,13 +40,19 @@ impl RenameAddressBookRecord {
             palette: StylePalette::default(),
         }
     }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
     }
 
-impl RenameAddressBookRecord {
     fn submit_message(&mut self) {
         if let Some(action_tx) = &self.action_tx {
             let _ = action_tx.send(Action::UpdateAddressBookRecord(
                     self.name.value().to_string()));
+            let _ = action_tx.send(Action::ClosePopup);
         }
     }
 
@@ -113,7 +119,7 @@ impl Component for RenameAddressBookRecord {
                 KeyCode::Backspace => self.delete_char(),
                 KeyCode::Left => self.move_cursor_left(),
                 KeyCode::Right => self.move_cursor_right(),
-                KeyCode::Esc => self.is_active = false, 
+                KeyCode::Esc => self.close_popup(), 
                 _ => {},
             };
         }

src/components/wallet/rename_known_validator.rs

@@ -0,0 +1,143 @@
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use color_eyre::Result;
+use ratatui::{
+    layout::{Position, Alignment, Constraint, Flex, Layout, Rect}, 
+    widgets::{Block, Clear, Paragraph}, 
+    Frame
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    widgets::{Input, InputRequest},
+    action::Action, 
+    config::Config, 
+    palette::StylePalette, 
+};
+
+#[derive(Debug)]
+pub struct RenameKnownValidator {
+    is_active: bool,
+    action_tx: Option<UnboundedSender<Action>>,
+    name: Input,
+    palette: StylePalette
+}
+
+impl Default for RenameKnownValidator {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl RenameKnownValidator {
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            action_tx: None,
+            name: Input::new(String::new()),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        self.name = Input::new(String::new());
+    }
+    
+    fn submit_message(&mut self) {
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::UpdateKnownValidator(
+                    self.name.value().to_string()));
+        }
+        self.close_popup();
+    }
+
+    fn enter_char(&mut self, new_char: char) {
+        let _ = self.name.handle(InputRequest::InsertChar(new_char));
+    }
+
+    fn delete_char(&mut self) {
+        let _ = self.name.handle(InputRequest::DeletePrevChar);
+    }
+
+    fn move_cursor_right(&mut self) {
+        let _ = self.name.handle(InputRequest::GoToNextChar);
+    }
+
+    fn move_cursor_left(&mut self) {
+        let _ = self.name.handle(InputRequest::GoToPrevChar);
+    }
+}
+
+impl PartialComponent for RenameKnownValidator {
+    fn set_active(&mut self, _current_tab: CurrentTab) { }
+}
+
+impl Component for RenameKnownValidator {
+    fn register_action_handler(&mut self, tx: UnboundedSender<Action>) -> Result<()> {
+        self.action_tx = Some(tx);
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::RenameKnownValidatorRecord => self.is_active = true,
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_popup_style(style.get("popup_style").copied());
+            self.palette.with_popup_title_style(style.get("popup_title_style").copied());
+        }
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        if self.is_active && key.kind == KeyEventKind::Press {
+            match key.code {
+                KeyCode::Enter => self.submit_message(),
+                KeyCode::Char(to_insert) => self.enter_char(to_insert),
+                KeyCode::Backspace => self.delete_char(),
+                KeyCode::Left => self.move_cursor_left(),
+                KeyCode::Right => self.move_cursor_right(),
+                KeyCode::Esc => self.close_popup(), 
+                _ => {},
+            };
+        }
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        if self.is_active {
+            let size = area.as_size();
+            let area = Rect::new(size.width / 2, size.height / 2, 51, 3); 
+            let (border_style, border_type) = self.palette.create_popup_style();
+
+            let input = Paragraph::new(self.name.value())
+                .block(Block::bordered()
+                    .border_style(border_style)
+                    .border_type(border_type)
+                    .title_style(self.palette.create_popup_title_style())
+                    .title_alignment(Alignment::Right)
+                    .title("Know validator name"));
+            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let [area] = v.areas(area);
+            let [area] = h.areas(area);
+
+            frame.render_widget(Clear, area);
+            frame.render_widget(input, area);
+            frame.set_cursor_position(Position::new(
+                    area.x + self.name.cursor() as u16 + 1,
+                    area.y + 1
+            ));
+        }
+        Ok(())
+    }
+}

src/components/wallet/staking_ledger.rs

@@ -0,0 +1,178 @@
+use color_eyre::Result;
+use ratatui::{
+    text::Text,
+    layout::{Alignment, Constraint, Rect}, 
+    widgets::{Block, Cell, Row, Table}, 
+    Frame
+};
+use subxt::ext::sp_core::crypto::{Ss58Codec, Ss58AddressFormat, AccountId32};
+use std::sync::mpsc::Sender;
+
+use super::{Component, PartialComponent, CurrentTab};
+use crate::{
+    action::Action, config::Config, palette::StylePalette, 
+    types::RewardDestination, widgets::DotSpinner,
+};
+
+#[derive(Debug)]
+pub struct StakingLedger {
+    is_active: bool,
+    is_bonded: bool,
+    account_id: [u8; 32],
+    network_tx: Option<Sender<Action>>,
+    total_staked: Option<u128>,
+    active_staked: Option<u128>,
+    reward_destination: RewardDestination,
+    palette: StylePalette
+}
+
+impl Default for StakingLedger {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl StakingLedger {
+    const TICKER: &str = " CSPR";
+    const DECIMALS: usize = 6;
+
+    pub fn new() -> Self {
+        Self {
+            is_active: false,
+            is_bonded: false,
+            account_id: [0u8; 32],
+            network_tx: None,
+            total_staked: None,
+            active_staked: None,
+            reward_destination: Default::default(),
+            palette: StylePalette::default(),
+        }
+    }
+
+    fn set_used_account_id(&mut self, account_id: [u8; 32]) {
+        self.account_id = account_id;
+        if let Some(network_tx) = &self.network_tx {
+            let _ = network_tx.send(Action::GetValidatorLedger(account_id, false));
+            let _ = network_tx.send(Action::GetStakingPayee(account_id, false));
+            let _ = network_tx.send(Action::GetIsStashBonded(account_id, false));
+        }
+    }
+
+    fn prepare_u128(&self, maybe_value: Option<u128>) -> String {
+        match maybe_value {
+            Some(value) => {
+                let value = value as f64 / 10f64.powi(18);
+                let after = Self::DECIMALS;
+                format!("{:.after$}{}", value, Self::TICKER)
+            },
+            None => format!("{}{}", DotSpinner::default().to_string(), Self::TICKER)
+        }
+    }
+
+    fn get_reward_destination(&self) -> String {
+        match self.reward_destination {
+            RewardDestination::Staked => "re-stake".to_string(),
+            RewardDestination::Stash => "stake".to_string(),
+            RewardDestination::Controller => "controller".to_string(),
+            RewardDestination::None => "none".to_string(),
+            RewardDestination::Account(account_id) => {
+                let address = AccountId32::from(account_id)
+                    .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+                let tail = address.len().saturating_sub(5);
+                format!("{}..{}", &address[..5], &address[tail..])
+            },
+        }
+    }
+
+    fn is_bonded_to_string(&self) -> String {
+        if self.is_bonded {
+            "bonded".to_string()
+        } else {
+            "no bond".to_string()
+        }
+    }
+}
+
+impl PartialComponent for StakingLedger {
+    fn set_active(&mut self, current_tab: CurrentTab) {
+        match current_tab {
+            CurrentTab::Accounts => self.is_active = true,
+            _ => self.is_active = false,
+        }
+    }
+}
+
+impl Component for StakingLedger {
+    fn register_network_handler(&mut self, tx: Sender<Action>) -> Result<()> {
+        self.network_tx = Some(tx);
+        Ok(())
+    }
+
+    fn register_config_handler(&mut self, config: Config) -> Result<()> {
+        if let Some(style) = config.styles.get(&crate::app::Mode::Wallet) {
+            self.palette.with_normal_style(style.get("normal_style").copied());
+            self.palette.with_hover_style(style.get("hover_style").copied());
+            self.palette.with_normal_border_style(style.get("normal_border_style").copied());
+            self.palette.with_hover_border_style(style.get("hover_border_style").copied());
+            self.palette.with_normal_title_style(style.get("normal_title_style").copied());
+            self.palette.with_hover_title_style(style.get("hover_title_style").copied());
+        }
+        Ok(())
+    }
+
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        match action {
+            Action::UsedAccount(account_id, _) => self.set_used_account_id(account_id),
+            Action::SetIsBonded(is_bonded, account_id) if self.account_id == account_id =>
+                self.is_bonded = is_bonded,
+            Action::SetStakingPayee(reward_destination, account_id) if self.account_id == account_id =>
+                self.reward_destination = reward_destination,
+            Action::SetStakedAmountRatio(total, active, account_id) if self.account_id == account_id => {
+                self.total_staked = total;
+                self.active_staked = active;
+            },
+            _ => {}
+        };
+        Ok(None)
+    }
+
+    fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
+        let [_, _, _, place] = super::account_layout(area);
+        let (border_style, border_type) = self.palette
+            .create_border_style(self.is_active);
+
+        let table = Table::new(
+            [
+                Row::new(vec![
+                    Cell::from(Text::from("bond ready:".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.is_bonded_to_string()).alignment(Alignment::Right)),
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("destination:".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.get_reward_destination()).alignment(Alignment::Right)),
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("total:".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.total_staked)).alignment(Alignment::Right))
+                ]),
+                Row::new(vec![
+                    Cell::from(Text::from("active:".to_string()).alignment(Alignment::Left)),
+                    Cell::from(Text::from(self.prepare_u128(self.active_staked)).alignment(Alignment::Right)),
+                ]),
+            ],
+            [
+                Constraint::Max(12),
+                Constraint::Min(14),
+            ]
+        )
+        .block(Block::bordered()
+            .border_style(border_style)
+            .border_type(border_type)
+            .title_alignment(Alignment::Right)
+            .title_style(self.palette.create_title_style(false))
+            .title("Nomination stake"));
+
+        frame.render_widget(table, place);
+        Ok(())
+    }
+}

src/components/wallet/transfer.rs

@@ -17,7 +17,7 @@ use crate::{
     action::Action, 
     config::Config, 
     palette::StylePalette, 
-    types::ActionLevel, 
+    types::{ActionLevel, ActionTarget}, 
     widgets::{Input, InputRequest},
 };
 
@@ -59,9 +59,17 @@ impl Transfer {
         }
     }
 
+    fn close_popup(&mut self) {
+        self.is_active = false;
+        if let Some(action_tx) = &self.action_tx {
+            let _ = action_tx.send(Action::ClosePopup);
+        }
+    }
+
     fn log_event(&mut self, message: String, level: ActionLevel) {
         if let Some(action_tx) = &self.action_tx {
-            let _ = action_tx.send(Action::WalletLog(message, level));
+            let _ = action_tx.send(
+                Action::EventLog(message, level, ActionTarget::WalletLog));
         }
     }
 
@@ -81,7 +89,13 @@ impl Transfer {
                         let mut account_id = [0u8; 32];
                         account_id.copy_from_slice(&seed_vec);
 
-                        match self.amount.value().parse::<f64>() {
+                        let str_amount = self.amount.value();
+                        let str_amount = if str_amount.starts_with('.') {
+                            &format!("0{}", str_amount)[..]
+                        } else {
+                            str_amount
+                        };
+                        match str_amount.parse::<f64>() {
                             Ok(value) => {
                                 let amount = (value * 1_000_000_000_000_000_000.0) as u128;
                                 let _ = network_tx.send(Action::TransferBalance(
@@ -199,7 +213,7 @@ impl Component for Transfer {
                 KeyCode::Backspace => self.delete_char(),
                 KeyCode::Left => self.move_cursor_left(),
                 KeyCode::Right => self.move_cursor_right(),
-                KeyCode::Esc => self.is_active = false, 
+                KeyCode::Esc => self.close_popup(), 
                 _ => {},
             };
         }
@@ -208,7 +222,7 @@ impl Component for Transfer {
 
     fn update(&mut self, action: Action) -> Result<Option<Action>> {
         match action {
-            Action::UsedAccount(seed) => self.sender = seed,
+            Action::UsedAccount(_, seed) => self.sender = seed,
             Action::TransferTo(who) => {
                 self.receiver = Input::new(who);
                 self.receiver_or_amount = ReceiverOrAmount::Amount;
@@ -221,8 +235,8 @@ impl Component for Transfer {
     fn draw(&mut self, frame: &mut Frame, area: Rect) -> Result<()> {
         if self.is_active {
             let size = area.as_size();
-            let receiver_area = Rect::new(size.width / 2, size.height / 2, 50, 3); 
+            let receiver_area = Rect::new(size.width / 2, size.height / 2, 51, 3); 
-            let amount_area = Rect::new(size.width / 2, size.height / 2 + 3, 50, 3); 
+            let amount_area = Rect::new(size.width / 2, size.height / 2 + 3, 51, 3); 
             let (border_style, border_type) = self.palette.create_popup_style();
 
             let input_receiver = Paragraph::new(self.receiver.value())
@@ -241,8 +255,8 @@ impl Component for Transfer {
                     .title_alignment(Alignment::Right)
                     .title("Amount to send"));
 
-            let v = Layout::vertical([Constraint::Max(3)]).flex(Flex::Center);
+            let v = Layout::vertical([Constraint::Length(3)]).flex(Flex::Center);
-            let h = Layout::horizontal([Constraint::Max(50)]).flex(Flex::Center);
+            let h = Layout::horizontal([Constraint::Length(51)]).flex(Flex::Center);
 
             let [receiver_area] = v.areas(receiver_area);
             let [receiver_area] = h.areas(receiver_area);

src/main.rs

@@ -2,7 +2,7 @@ use clap::Parser;
 use color_eyre::Result;
 use subxt::{
     OnlineClient,
-    backend::{legacy::LegacyRpcMethods, rpc::RpcClient},
+    backend::rpc::RpcClient,
 };
 
 mod action;
@@ -54,9 +54,7 @@ async fn main() -> Result<()> {
     let (action_tx, action_rx) = tokio::sync::mpsc::unbounded_channel();
 
     let rpc_client = RpcClient::from_url(args.rpc_endpoint).await?;
-    let legacy_client_api = LegacyRpcMethods::<CasperConfig>::new(rpc_client.clone());
+    let online_client = OnlineClient::<CasperConfig>::from_rpc_client(rpc_client.clone()).await?;
-    let online_client = 
-        OnlineClient::<CasperConfig>::from_rpc_client(rpc_client.clone()).await?;
 
     let finalized_blocks_sub = online_client.blocks().subscribe_finalized().await?;
     let best_blocks_sub = online_client.blocks().subscribe_best().await?;
@@ -66,7 +64,6 @@ async fn main() -> Result<()> {
         let mut network = network::Network::new(
             cloned_action_tx, 
             online_client, 
-            legacy_client_api,
             rpc_client,
         );
         start_tokio_action_loop(sync_io_rx, &mut network);

src/network/legacy_rpc_calls.rs

@@ -1,27 +1,30 @@
 use tokio::sync::mpsc::UnboundedSender;
 use color_eyre::Result;
-use subxt::backend::legacy::rpc_methods::LegacyRpcMethods;
+use subxt::{backend::{legacy::rpc_methods::SystemHealth, rpc::RpcClient}, rpc_params};
 
-use crate::{action::Action, casper::CasperConfig};
+use crate::{action::Action, types::PeerInformation};
 
 pub async fn get_node_name(
     action_tx: &UnboundedSender<Action>,
-    api: &LegacyRpcMethods<CasperConfig>,
+    rpc_client: &RpcClient,
 ) -> Result<()> {
-    let maybe_node_name = api.system_name().await.ok();
+    let maybe_node_name = rpc_client
+        .request("system_name", rpc_params![])
+        .await
+        .ok();
     action_tx.send(Action::SetNodeName(maybe_node_name))?;
     Ok(())
 }
 
 pub async fn get_system_health(
     action_tx: &UnboundedSender<Action>,
-    api: &LegacyRpcMethods<CasperConfig>,
+    rpc_client: &RpcClient,
 ) -> Result<()> {
-    let (maybe_peers, is_syncing, should_have_peers) = api
+    let (maybe_peers, is_syncing, should_have_peers) = rpc_client
-        .system_health()
+        .request("system_health", rpc_params![])
         .await
         .ok()
-        .map_or((None, false, false), |health| (
+        .map_or((None, false, false), |health: SystemHealth| (
                 Some(health.peers),
                 health.is_syncing,
                 health.should_have_peers,
@@ -35,10 +38,11 @@ pub async fn get_system_health(
 
 pub async fn get_genesis_hash(
     action_tx: &UnboundedSender<Action>,
-    api: &LegacyRpcMethods<CasperConfig>,
+    rpc_client: &RpcClient,
 ) -> Result<()> {
-    let maybe_genesis_hash = api
+    let params = rpc_params![0u32];
-        .genesis_hash()
+    let maybe_genesis_hash = rpc_client
+        .request("chain_getBlockHash", params)
         .await
         .ok();
     action_tx.send(Action::SetGenesisHash(maybe_genesis_hash))?;
@@ -47,10 +51,10 @@ pub async fn get_genesis_hash(
 
 pub async fn get_chain_name(
     action_tx: &UnboundedSender<Action>,
-    api: &LegacyRpcMethods<CasperConfig>,
+    rpc_client: &RpcClient,
 ) -> Result<()> {
-    let maybe_chain_name = api
+    let maybe_chain_name = rpc_client
-        .system_chain()
+        .request("system_chain", rpc_params![])
         .await
         .ok();
     action_tx.send(Action::SetChainName(maybe_chain_name))?;
@@ -59,12 +63,72 @@ pub async fn get_chain_name(
 
 pub async fn get_system_version(
     action_tx: &UnboundedSender<Action>,
-    api: &LegacyRpcMethods<CasperConfig>,
+    rpc_client: &RpcClient,
 ) -> Result<()> {
-    let maybe_system_version = api
+    let maybe_system_version = rpc_client
-        .system_version()
+        .request("system_version", rpc_params![])
         .await
         .ok();
     action_tx.send(Action::SetChainVersion(maybe_system_version))?;
     Ok(())
 }
+
+pub async fn get_pending_extrinsics(
+    action_tx: &UnboundedSender<Action>,
+    rpc_client: &RpcClient,
+) -> Result<()> {
+    let pending_extrinsics: Vec<String> = rpc_client
+        .request("author_pendingExtrinsics", rpc_params![])
+        .await
+        .unwrap_or_default();
+    action_tx.send(Action::SetPendingExtrinsicsLength(pending_extrinsics.len()))?;
+    Ok(())
+}
+
+pub async fn get_connected_peers(
+    action_tx: &UnboundedSender<Action>,
+    rpc_client: &RpcClient,
+) -> Result<()> {
+    let connected_peers: Vec<PeerInformation> = rpc_client
+        .request("system_peers", rpc_params![])
+        .await
+        .unwrap_or_default();
+    action_tx.send(Action::SetConnectedPeers(connected_peers))?;
+    Ok(())
+}
+
+pub async fn get_listen_addresses(
+    action_tx: &UnboundedSender<Action>,
+    rpc_client: &RpcClient,
+) -> Result<()> {
+    let listen_addresses: Vec<String> = rpc_client
+        .request("system_localListenAddresses", rpc_params![])
+        .await
+        .unwrap_or_default();
+    action_tx.send(Action::SetListenAddresses(listen_addresses))?;
+    Ok(())
+}
+
+pub async fn get_local_identity(
+    action_tx: &UnboundedSender<Action>,
+    rpc_client: &RpcClient,
+) -> Result<()> {
+    let local_peer_id: String = rpc_client
+        .request("system_localPeerId", rpc_params![])
+        .await
+        .unwrap_or_default();
+    action_tx.send(Action::SetLocalIdentity(local_peer_id))?;
+    Ok(())
+}
+
+pub async fn rotate_keys(
+    action_tx: &UnboundedSender<Action>,
+    rpc_client: &RpcClient,
+) -> Result<()> {
+    let rotated_keys: String = rpc_client
+        .request("author_rotateKeys", rpc_params![])
+        .await
+        .unwrap_or_default();
+    action_tx.send(Action::StoreRotatedKeys(rotated_keys))?;
+    Ok(())
+}

src/network/miscellaneous.rs

@@ -0,0 +1,114 @@
+use subxt::ext::sp_runtime::Perbill;
+
+// generated outside, based on params
+// MIN_INFLATION:   u32 = 0_006_900;
+// MAX_INFLATION:   u32 = 0_690_000;
+// IDEAL_STAKE:     u32 = 0_690_000;
+// FALLOFF:         u32 = 0_050_000;
+// MAX_PIECE_COUNT: u32 = 40;
+const PIECEWISE_LINEAR_POUNTS: [(Perbill, Perbill); 32] = [
+    (Perbill::from_parts(0),          Perbill::from_parts(6900000)),
+    (Perbill::from_parts(690000000),  Perbill::from_parts(690000000)),
+    (Perbill::from_parts(692740000),  Perbill::from_parts(664536000)),
+    (Perbill::from_parts(695588000),  Perbill::from_parts(639072000)),
+    (Perbill::from_parts(698554000),  Perbill::from_parts(613608000)),
+    (Perbill::from_parts(701647000),  Perbill::from_parts(588144000)),
+    (Perbill::from_parts(704879000),  Perbill::from_parts(562680000)),
+    (Perbill::from_parts(708262000),  Perbill::from_parts(537216000)),
+    (Perbill::from_parts(711811000),  Perbill::from_parts(511752000)),
+    (Perbill::from_parts(715545000),  Perbill::from_parts(486288000)),
+    (Perbill::from_parts(719482000),  Perbill::from_parts(460824000)),
+    (Perbill::from_parts(723646000),  Perbill::from_parts(435360000)),
+    (Perbill::from_parts(728066000),  Perbill::from_parts(409896000)),
+    (Perbill::from_parts(732774000),  Perbill::from_parts(384432000)),
+    (Perbill::from_parts(737811000),  Perbill::from_parts(358968000)),
+    (Perbill::from_parts(743227000),  Perbill::from_parts(333504000)),
+    (Perbill::from_parts(749083000),  Perbill::from_parts(308040000)),
+    (Perbill::from_parts(755456000),  Perbill::from_parts(282576000)),
+    (Perbill::from_parts(762447000),  Perbill::from_parts(257112000)),
+    (Perbill::from_parts(770189000),  Perbill::from_parts(231648000)),
+    (Perbill::from_parts(778863000),  Perbill::from_parts(206184000)),
+    (Perbill::from_parts(788725000),  Perbill::from_parts(180720000)),
+    (Perbill::from_parts(800151000),  Perbill::from_parts(155256000)),
+    (Perbill::from_parts(813735000),  Perbill::from_parts(129792000)),
+    (Perbill::from_parts(830484000),  Perbill::from_parts(104328000)),
+    (Perbill::from_parts(852337000),  Perbill::from_parts(78864000)),
+    (Perbill::from_parts(877801000),  Perbill::from_parts(57460000)),
+    (Perbill::from_parts(903265000),  Perbill::from_parts(42422000)),
+    (Perbill::from_parts(928728000),  Perbill::from_parts(31857000)),
+    (Perbill::from_parts(954189000),  Perbill::from_parts(24435000)),
+    (Perbill::from_parts(979651000),  Perbill::from_parts(19220000)),
+    (Perbill::from_parts(1000000000), Perbill::from_parts(16291000)),
+];
+const MAXIMUM_INFLATION: Perbill = Perbill::from_parts(690000000);
+
+pub fn calculate_for_fraction(n: u128, d: u128) -> (Perbill, Perbill) {
+    let n = n.min(d.clone());
+
+    if PIECEWISE_LINEAR_POUNTS.is_empty() {
+        return (MAXIMUM_INFLATION, Perbill::zero())
+    }
+
+    let next_point_index = PIECEWISE_LINEAR_POUNTS.iter().position(|p| n < p.0 * d.clone());
+
+    let (prev, next) = if let Some(next_point_index) = next_point_index {
+        if let Some(previous_point_index) = next_point_index.checked_sub(1) {
+            (PIECEWISE_LINEAR_POUNTS[previous_point_index], PIECEWISE_LINEAR_POUNTS[next_point_index])
+        } else {
+            // There is no previous points, take first point ordinate
+            let fraction = PIECEWISE_LINEAR_POUNTS.first().map(|p| p.1).unwrap_or_else(Perbill::zero);
+            return (MAXIMUM_INFLATION, fraction)
+        }
+    } else {
+        // There is no next points, take last point ordinate
+        let fraction = PIECEWISE_LINEAR_POUNTS.last().map(|p| p.1).unwrap_or_else(Perbill::zero);
+        return (MAXIMUM_INFLATION, fraction)
+    };
+
+    let delta_y = multiply_by_rational_saturating(
+        abs_sub(n.clone(), prev.0 * d.clone()),
+        abs_sub(next.1.deconstruct(), prev.1.deconstruct()),
+        // Must not saturate as prev abscissa > next abscissa
+        next.0.deconstruct().saturating_sub(prev.0.deconstruct()),
+    );
+
+    // If both subtractions are same sign then result is positive
+    let fraction = if (n > prev.0 * d.clone()) == (next.1.deconstruct() > prev.1.deconstruct()) {
+        (prev.1 * d).saturating_add(delta_y)
+    } else {
+        // Otherwise result is negative
+        (prev.1 * d).saturating_sub(delta_y)
+    };
+
+    (MAXIMUM_INFLATION, Perbill::from_rational(fraction, d))
+}
+
+fn abs_sub<N: Ord + core::ops::Sub<Output = N> + Clone>(a: N, b: N) -> N where {
+	a.clone().max(b.clone()) - a.min(b)
+}
+
+fn multiply_by_rational_saturating(value: u128, p: u32, q: u32) -> u128 {
+	let q = q.max(1);
+	let result_divisor_part = (value / q as u128).saturating_mul(p as u128);
+	let result_remainder_part = {
+		let rem = value % q as u128;
+		let rem_u32 = rem as u32;
+		let rem_part = rem_u32 as u64 * p as u64 / q as u64;
+		rem_part as u128
+	};
+	result_divisor_part.saturating_add(result_remainder_part)
+}
+
+pub fn prepare_perbill_fraction_string(value: Perbill) -> String {
+    let d = value.deconstruct();
+    let mut m = 10_000_000;
+
+    let units = d / m;
+    let rest = d % m;
+
+    for _ in 0..2 {
+        m /= 10;
+    }
+
+    format!("{}.{:02}%", units, rest / m)
+}

src/network/mod.rs

@@ -1,142 +1,476 @@
 use tokio::sync::mpsc::UnboundedSender;
 use color_eyre::Result;
 use subxt::{
-    backend::{
+    backend::rpc::RpcClient,
-        legacy::LegacyRpcMethods, 
-        rpc::RpcClient,
-    }, 
     tx::{TxProgress, TxStatus}, 
     utils::H256, 
     OnlineClient,
 };
 
 mod legacy_rpc_calls;
-mod predefinded_calls;
+mod predefined_calls;
+mod predefined_txs;
 mod subscriptions;
+mod miscellaneous;
+mod raw_calls;
+
+pub use miscellaneous::{prepare_perbill_fraction_string, calculate_for_fraction};
 
 use crate::{
-    types::ActionLevel,
+    types::{ActionLevel, ActionTarget},
     action::Action, 
     casper::CasperConfig,
 };
 
 pub use subscriptions::{FinalizedSubscription, BestSubscription};
 
+struct TxToWatch {
+    tx_progress: TxProgress<CasperConfig, OnlineClient<CasperConfig>>,
+    sender: String,
+    target: ActionTarget,
+}
+
 pub struct Network {
     action_tx: UnboundedSender<Action>,
     online_client_api: OnlineClient<CasperConfig>,
-    legacy_client_api: LegacyRpcMethods<CasperConfig>,
     rpc_client: RpcClient,
     best_hash: Option<H256>,
     finalized_hash: Option<H256>,
+    stash_to_watch: Option<[u8; 32]>,
+    validator_details_to_watch: Option<[u8; 32]>,
     accounts_to_watch: std::collections::HashSet<[u8; 32]>,
-    transactions_to_watch: Vec<TxProgress<CasperConfig, OnlineClient<CasperConfig>>>,
+    transactions_to_watch: Vec<TxToWatch>,
+    eras_to_watch: std::collections::HashSet<u32>,
+    senders: std::collections::HashMap<String, u32>,
 }
 
 impl Network {
     pub fn new(
         action_tx: UnboundedSender<Action>, 
         online_client_api: OnlineClient<CasperConfig>,
-        legacy_client_api: LegacyRpcMethods<CasperConfig>,
         rpc_client: RpcClient,
     ) -> Self {
         Self { 
             action_tx,
             online_client_api,
-            legacy_client_api,
             rpc_client,
             best_hash: None,
             finalized_hash: None,
+            stash_to_watch: None,
+            validator_details_to_watch: None,
             accounts_to_watch: Default::default(),
             transactions_to_watch: Default::default(),
+            eras_to_watch: Default::default(),
+            senders: Default::default(),
         }
     }
 
+    fn store_stash_or_validator_if_possible(&mut self, account_id: [u8; 32], is_stash: bool) {
+        if is_stash {
+            match self.stash_to_watch {
+                Some(stash) if stash == account_id => {},
+                _ => self.stash_to_watch = Some(account_id),
+            }
+        } else {
+            match self.validator_details_to_watch {
+                Some(stash) if stash == account_id => {},
+                _ => self.validator_details_to_watch = Some(account_id),
+            }
+        }
+    }
+
+    fn store_sender_nonce(&mut self, seed: &str, maybe_nonce: Option<u32>) {
+        if let Some(current_nonce) = maybe_nonce {
+            self.senders
+                .entry(seed.to_string())
+                .and_modify(|stored_nonce| {
+                    if *stored_nonce < current_nonce {
+                        *stored_nonce = current_nonce;
+                    }
+                })
+                .or_insert(current_nonce);
+        } else {
+            let _ = self.senders.remove(seed);
+        }
+    }
+
+    fn remove_transaction_and_decrement_nonce(&mut self, index: usize) {
+        let removed = self.transactions_to_watch.remove(index);
+        self.senders
+            .get_mut(&removed.sender)
+            .map(|nonce| *nonce = nonce.saturating_sub(1));
+    }
+
     pub async fn handle_network_event(&mut self, io_event: Action) -> Result<()> {
         match io_event {
             Action::NewBestHash(hash) => {
                 self.best_hash = Some(hash);
-                for account_id in self.accounts_to_watch.iter() {
-                    predefinded_calls::get_balance(&self.action_tx, &self.online_client_api, &account_id).await?;
-                }
                 Ok(())
             },
             Action::NewFinalizedHash(hash) => {
                 self.finalized_hash = Some(hash);
+                if let Some(stash_to_watch) = self.stash_to_watch {
+                    predefined_calls::get_session_keys(&self.action_tx, &self.online_client_api, &self.rpc_client, &stash_to_watch).await?;
+                    predefined_calls::get_queued_session_keys(&self.action_tx, &self.online_client_api, &self.rpc_client, &stash_to_watch).await?;
+                    predefined_calls::get_nominators_by_validator(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+                    predefined_calls::get_validator_prefs(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+                    predefined_calls::get_staking_value_ratio(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+                    predefined_calls::get_is_stash_bonded(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+                    predefined_calls::get_validators_ledger(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+                    predefined_calls::get_account_payee(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+                    predefined_calls::get_slashing_spans(&self.action_tx, &self.online_client_api, &stash_to_watch).await?;
+
+                    for era_index in self.eras_to_watch.iter() {
+                        predefined_calls::get_validator_staking_result(&self.action_tx, &self.online_client_api, &stash_to_watch, *era_index).await?;
+                    }
+                }
+                if let Some(validator_details_to_watch) = self.validator_details_to_watch {
+                    predefined_calls::get_nominators_by_validator(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                    predefined_calls::get_validator_prefs(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                    predefined_calls::get_staking_value_ratio(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                    predefined_calls::get_validator_latest_claim(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                    predefined_calls::get_account_payee(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                    predefined_calls::get_validators_ledger(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                    predefined_calls::get_is_stash_bonded(&self.action_tx, &self.online_client_api, &validator_details_to_watch).await?;
+                }
+                for account_id in self.accounts_to_watch.iter() {
+                    predefined_calls::get_balance(&self.action_tx, &self.online_client_api, &account_id).await?;
+                }
+                Ok(())
+            },
+            Action::CheckPendingTransactions => {
                 let length = self.transactions_to_watch.len();
                 for i in (0..length).rev() {
                     let pending_tx = &mut self.transactions_to_watch[i];
-                    let ext_hash = pending_tx.extrinsic_hash();
+                    let ext_hash = pending_tx.tx_progress.extrinsic_hash();
-                    match (*pending_tx).next().await {
+                    let log_target = pending_tx.target.clone();
+                    match (*pending_tx).tx_progress.next().await {
                         Some(Ok(status)) => {
                             match status {
-                                TxStatus::Validated => self.action_tx.send(Action::WalletLog(format!("transaction {} is part of future queue", ext_hash), ActionLevel::Info))?,
+                                TxStatus::Validated => self.action_tx.send(Action::EventLog(format!("transaction {} is part of future queue", ext_hash), ActionLevel::Info, log_target))?,
-                                TxStatus::Broadcasted { num_peers } => self.action_tx.send(Action::WalletLog(format!("transaction {} has been broardcasted to {} nodes", ext_hash, num_peers), ActionLevel::Info))?,
+                                TxStatus::Broadcasted { num_peers } => self.action_tx.send(Action::EventLog(format!("transaction {} has been broardcasted to {} nodes", ext_hash, num_peers), ActionLevel::Info, log_target))?,
-                                TxStatus::NoLongerInBestBlock => self.action_tx.send(Action::WalletLog(format!("transaction {} is no longer in a best block", ext_hash), ActionLevel::Warn))?,
+                                TxStatus::NoLongerInBestBlock => self.action_tx.send(Action::EventLog(format!("transaction {} is no longer in a best block", ext_hash), ActionLevel::Warn, log_target))?,
-                                TxStatus::InBestBlock(b) => self.action_tx.send(Action::WalletLog(format!("transaction {} included in the block header {}", b.extrinsic_hash(), b.block_hash()), ActionLevel::Info))?,
+                                TxStatus::InBestBlock(b) => self.action_tx.send(Action::EventLog(format!("transaction {} included in the block header {}", b.extrinsic_hash(), b.block_hash()), ActionLevel::Info, log_target))?,
                                 TxStatus::InFinalizedBlock(b) => {
-                                    self.action_tx.send(Action::WalletLog(format!("transaction {} has been finalized in block header {}", b.extrinsic_hash(), b.block_hash()), ActionLevel::Info))?;
+                                    self.action_tx.send(Action::EventLog(format!("transaction {} has been finalized in block header {}", b.extrinsic_hash(), b.block_hash()), ActionLevel::Info, log_target))?;
                                     self.transactions_to_watch.remove(i);
                                 }
                                 TxStatus::Error { message } => {
-                                    self.action_tx.send(Action::WalletLog(format!("transaction {} error, something get wrong: {message}", ext_hash), ActionLevel::Error))?;
+                                    self.action_tx.send(Action::EventLog(format!("transaction {} error, something get wrong: {message}", ext_hash), ActionLevel::Error, log_target))?;
-                                    self.transactions_to_watch.remove(i);
+                                    self.remove_transaction_and_decrement_nonce(i);
                                 }
                                 TxStatus::Invalid { message } => {
-                                    self.action_tx.send(Action::WalletLog(format!("transaction {} invalid: {message}", ext_hash), ActionLevel::Error))?;
+                                    self.action_tx.send(Action::EventLog(format!("transaction {} invalid: {message}", ext_hash), ActionLevel::Error, log_target))?;
-                                    self.transactions_to_watch.remove(i);
+                                    self.remove_transaction_and_decrement_nonce(i);
                                 }
                                 TxStatus::Dropped { message } => {
-                                    self.action_tx.send(Action::WalletLog(format!("transaction {} was dropped: {message}", ext_hash), ActionLevel::Error))?;
+                                    self.action_tx.send(Action::EventLog(format!("transaction {} was dropped: {message}", ext_hash), ActionLevel::Error, log_target))?;
-                                    self.transactions_to_watch.remove(i);
+                                    self.remove_transaction_and_decrement_nonce(i);
                                 }
                             }
                         },
                         _ => {
-                            self.action_tx.send(Action::WalletLog(format!("transaction {} was dropped", ext_hash), ActionLevel::Error))?;
+                            self.action_tx.send(Action::EventLog(format!("transaction {} was dropped", ext_hash), ActionLevel::Error, log_target))?;
-                            self.transactions_to_watch.remove(i);
+                            self.remove_transaction_and_decrement_nonce(i);
                         }
                     }
                 }
                 Ok(())
             },
-            Action::GetSystemHealth => legacy_rpc_calls::get_system_health(&self.action_tx, &self.legacy_client_api).await,
+            Action::GetSystemHealth => legacy_rpc_calls::get_system_health(&self.action_tx, &self.rpc_client).await,
-            Action::GetNodeName => legacy_rpc_calls::get_node_name(&self.action_tx, &self.legacy_client_api).await,
+            Action::GetNodeName => legacy_rpc_calls::get_node_name(&self.action_tx, &self.rpc_client).await,
-            Action::GetGenesisHash => legacy_rpc_calls::get_genesis_hash(&self.action_tx, &self.legacy_client_api).await,
+            Action::GetGenesisHash => legacy_rpc_calls::get_genesis_hash(&self.action_tx, &self.rpc_client).await,
-            Action::GetChainName => legacy_rpc_calls::get_chain_name(&self.action_tx, &self.legacy_client_api).await,
+            Action::GetChainName => legacy_rpc_calls::get_chain_name(&self.action_tx, &self.rpc_client).await,
-            Action::GetChainVersion => legacy_rpc_calls::get_system_version(&self.action_tx, &self.legacy_client_api).await,
+            Action::GetChainVersion => legacy_rpc_calls::get_system_version(&self.action_tx, &self.rpc_client).await,
-            Action::GetBlockAuthor(hash, logs) => predefinded_calls::get_block_author(&self.action_tx, &self.online_client_api, &logs, &hash).await,
+            Action::GetPendingExtrinsics => legacy_rpc_calls::get_pending_extrinsics(&self.action_tx, &self.rpc_client).await,
-            Action::GetActiveEra => predefinded_calls::get_active_era(&self.action_tx, &self.online_client_api).await,
+            Action::GetConnectedPeers => legacy_rpc_calls::get_connected_peers(&self.action_tx, &self.rpc_client).await,
-            Action::GetEpochProgress => predefinded_calls::get_epoch_progress(&self.action_tx, &self.online_client_api).await,
+            Action::GetListenAddresses => legacy_rpc_calls::get_listen_addresses(&self.action_tx, &self.rpc_client).await,
-            Action::GetPendingExtrinsics => predefinded_calls::get_pending_extrinsics(&self.action_tx, &self.rpc_client).await,
+            Action::GetLocalIdentity => legacy_rpc_calls::get_local_identity(&self.action_tx, &self.rpc_client).await,
+            Action::RotateSessionKeys => legacy_rpc_calls::rotate_keys(&self.action_tx, &self.rpc_client).await,
 
-            Action::GetExistentialDeposit => predefinded_calls::get_existential_deposit(&self.action_tx, &self.online_client_api).await,
+            Action::GetBlockAuthor(hash, logs) => predefined_calls::get_block_author(&self.action_tx, &self.online_client_api, &logs, &hash).await,
-            Action::GetTotalIssuance => predefinded_calls::get_total_issuance(&self.action_tx, &self.online_client_api).await,
+            Action::GetActiveEra => predefined_calls::get_active_era(&self.action_tx, &self.online_client_api).await,
+            Action::GetCurrentEra => predefined_calls::get_current_era(&self.action_tx, &self.online_client_api).await,
+            Action::GetEpochProgress => predefined_calls::get_epoch_progress(&self.action_tx, &self.online_client_api).await,
+            Action::GetMinValidatorBond => predefined_calls::get_minimal_validator_bond(&self.action_tx, &self.online_client_api).await,
 
+            Action::GetExistentialDeposit => predefined_calls::get_existential_deposit(&self.action_tx, &self.online_client_api).await,
+            Action::GetTotalIssuance => predefined_calls::get_total_issuance(&self.action_tx, &self.online_client_api).await,
+            Action::GetValidatorsNumber => predefined_calls::get_validators_number(&self.action_tx, &self.online_client_api).await,
+            Action::GetNominatorsNumber => predefined_calls::get_nominators_number(&self.action_tx, &self.online_client_api).await,
+            Action::GetInflation => predefined_calls::get_inflation(&self.action_tx, &self.online_client_api).await,
+            Action::GetCurrentValidatorEraRewards => predefined_calls::get_current_validator_reward_in_era(&self.action_tx, &self.online_client_api).await,
+
+            Action::SetSender(seed, maybe_nonce) => {
+                self.store_sender_nonce(&seed, maybe_nonce);
+                Ok(())
+            }
+            Action::RemoveEraToWatch(era_index) => {
+                self.eras_to_watch.remove(&era_index);
+                Ok(())
+            }
+
+            Action::GetStakingPayee(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_account_payee(&self.action_tx, &self.online_client_api, &account_id).await
+            }
+            Action::GetValidatorLatestClaim(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_validator_latest_claim(&self.action_tx, &self.online_client_api, &account_id).await
+            }
+            Action::GetSlashingSpans(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_slashing_spans(&self.action_tx, &self.online_client_api, &account_id).await
+            }
+            Action::GetValidatorLedger(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_validators_ledger(&self.action_tx, &self.online_client_api, &account_id).await
+            }
+            Action::GetIsStashBonded(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_is_stash_bonded(&self.action_tx, &self.online_client_api, &account_id).await
+            },
+            Action::GetErasStakersOverview(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_staking_value_ratio(&self.action_tx, &self.online_client_api, &account_id).await
+            },
+            Action::GetValidatorPrefs(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_validator_prefs(&self.action_tx, &self.online_client_api, &account_id).await
+            },
+            Action::GetNominatorsByValidator(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_nominators_by_validator(&self.action_tx, &self.online_client_api, &account_id).await
+            },
+            Action::GetValidatorAllRewards(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_validator_staking_results(&self.action_tx, &self.online_client_api, &account_id).await
+            },
+            Action::GetQueuedSessionKeys(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_queued_session_keys(&self.action_tx, &self.online_client_api, &self.rpc_client, &account_id).await
+            },
+            Action::GetSessionKeys(account_id, is_stash) => {
+                self.store_stash_or_validator_if_possible(account_id, is_stash);
+                predefined_calls::get_session_keys(&self.action_tx, &self.online_client_api, &self.rpc_client, &account_id).await
+            },
             Action::BalanceRequest(account_id, remove) => {
                 if remove {
                     let _ = self.accounts_to_watch.remove(&account_id);
                     Ok(())
                 } else {
                     let _ = self.accounts_to_watch.insert(account_id);
-                    predefinded_calls::get_balance(&self.action_tx, &self.online_client_api, &account_id).await
+                    predefined_calls::get_balance(&self.action_tx, &self.online_client_api, &account_id).await
                 }
             }
             Action::TransferBalance(sender, receiver, amount) => {
+                let sender_cloned = sender.clone();
+                let maybe_nonce = self.senders.get_mut(&sender);
+
                 let sender: [u8; 32] = hex::decode(sender)
                     .expect("stored seed is valid hex string; qed")
                     .as_slice()
                     .try_into()
                     .expect("stored seed is valid length; qed");
 
-                if let Ok(tx_progress) = predefinded_calls::transfer_balance(
+                if let Ok(tx_progress) = predefined_txs::transfer_balance(
                     &self.action_tx, 
                     &self.online_client_api, 
                     &sender, 
                     &receiver, 
                     &amount,
+                    maybe_nonce,
                 ).await {
-                    self.transactions_to_watch.push(tx_progress);
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_cloned,
+                        target: ActionTarget::WalletLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::BondValidatorExtraFrom(sender, amount, log_target) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+
+                if let Ok(tx_progress) = predefined_txs::bond_extra(
+                    &self.action_tx, 
+                    &self.online_client_api, 
+                    &sender, 
+                    &amount,
+                    maybe_nonce,
+                    log_target,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: log_target,
+                    });
+                }
+                Ok(())
+            }
+            Action::BondValidatorFrom(sender, amount, log_target) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::bond(
+                    &self.action_tx, 
+                    &self.online_client_api, 
+                    &sender, 
+                    &amount,
+                    maybe_nonce,
+                    log_target,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: log_target,
+                    });
+                }
+                Ok(())
+            }
+            Action::PayoutStakers(sender, stash, era_index) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::payout_stakers(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    &stash,
+                    era_index,
+                    maybe_nonce,
+                ).await {
+                    self.eras_to_watch.insert(era_index);
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::SetSessionKeys(sender, hashed_keys) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::set_keys(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    &hashed_keys,
+                    maybe_nonce,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::ValidateFrom(sender, percent) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::validate(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    percent,
+                    maybe_nonce,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::ChillFrom(sender) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::chill(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    maybe_nonce,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::UnbondFrom(sender, amount) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::unbond(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    &amount,
+                    maybe_nonce,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::RebondFrom(sender, amount) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::rebond(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    &amount,
+                    maybe_nonce,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::WithdrawUnbondedFrom(sender, spans) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::withdraw_unbonded(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    &spans,
+                    maybe_nonce,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: ActionTarget::ValidatorLog,
+                    });
+                }
+                Ok(())
+            }
+            Action::SetPayee(sender, reward_destination, log_target) => {
+                let sender_str = hex::encode(sender);
+                let maybe_nonce = self.senders.get_mut(&sender_str);
+                if let Ok(tx_progress) = predefined_txs::set_payee(
+                    &self.action_tx,
+                    &self.online_client_api,
+                    &sender,
+                    reward_destination,
+                    maybe_nonce,
+                    log_target,
+                ).await {
+                    self.transactions_to_watch.push(TxToWatch {
+                        tx_progress,
+                        sender: sender_str,
+                        target: log_target,
+                    });
                 }
                 Ok(())
             }

src/network/predefinded_calls.rs

@@ -1,221 +0,0 @@
-use tokio::sync::mpsc::UnboundedSender;
-use color_eyre::Result;
-use subxt::{
-    backend::rpc::RpcClient, 
-    client::OnlineClient, 
-    config::substrate::DigestItem, 
-    ext::sp_core::{
-        crypto::{AccountId32, Ss58AddressFormat, Ss58Codec}, 
-        Pair as PairT,
-        sr25519::Pair,
-    },
-    rpc_params, 
-    tx::{PairSigner, TxProgress}, 
-    utils::H256,
-};
-
-
-use crate::{
-    action::Action, 
-    casper_network::{
-        self, 
-        runtime_types::sp_consensus_slots,
-    }, 
-    types::{SystemAccount, EraInfo, ActionLevel}, 
-    CasperAccountId, CasperConfig
-};
-
-pub async fn get_block_author(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-    logs: &Vec<DigestItem>,
-    at_hash: &H256,
-) -> Result<()> {
-    use codec::Decode;
-    use crate::casper_network::runtime_types::sp_consensus_babe::digests::PreDigest;
-
-    let storage_key = casper_network::storage().session().validators();
-    let validators = api.storage().at(*at_hash).fetch(&storage_key).await?.unwrap_or_default();
-
-    let maybe_author = match logs.iter().find(|item| matches!(item, DigestItem::PreRuntime(..))) {
-        Some(DigestItem::PreRuntime(engine, data)) if *engine == [b'B', b'A', b'B', b'E'] => {
-            match PreDigest::decode(&mut &data[..]) {
-                Ok(PreDigest::Primary(primary)) => validators.get(primary.authority_index as usize),
-                Ok(PreDigest::SecondaryPlain(secondary)) => validators.get(secondary.authority_index as usize),
-                Ok(PreDigest::SecondaryVRF(secondary)) => validators.get(secondary.authority_index as usize),
-                _ => None,
-            }
-        },
-        _ => None,
-    };
-
-    let validator = match maybe_author {
-        Some(author) => {
-            let extended_author = CasperAccountId::decode(&mut author.as_ref())
-                .expect("author should be valid AccountId32; qed");
-            let account_id = AccountId32::from(extended_author.0);
-            account_id.to_ss58check_with_version(Ss58AddressFormat::custom(1996))
-        },
-        None => "...".to_string(),
-    };
-
-    action_tx.send(Action::SetBlockAuthor(*at_hash, validator))?;
-
-    Ok(())
-}
-
-pub async fn get_active_era(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-) -> Result<()> {
-    let storage_key = casper_network::storage().staking().active_era();
-    if let Some(active_era) = api.storage().at_latest().await?.fetch(&storage_key).await? {
-        action_tx.send(Action::SetActiveEra(EraInfo { 
-            index: active_era.index,
-            start: active_era.start,
-        }))?;
-    }
-    Ok(())
-}
-
-pub async fn get_epoch_progress(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-) -> Result<()> {
-
-    let storage_key = casper_network::storage().babe().current_slot();
-    let current_slot = api.storage()
-        .at_latest()
-        .await?
-        .fetch(&storage_key)
-        .await?
-        .unwrap_or(sp_consensus_slots::Slot(0u64));
-
-    let storage_key = casper_network::storage().babe().epoch_index();
-    let epoch_index = api.storage()
-        .at_latest()
-        .await?
-        .fetch(&storage_key)
-        .await?
-        .unwrap_or_default();
-
-    let storage_key = casper_network::storage().babe().genesis_slot();
-    let genesis_slot = api.storage()
-        .at_latest()
-        .await?
-        .fetch(&storage_key)
-        .await?
-        .unwrap_or(sp_consensus_slots::Slot(0u64));
-
-    let constant_query = casper_network::constants().babe().epoch_duration();
-    let epoch_duration = api.constants().at(&constant_query)?;
-
-    let epoch_start_slot = epoch_index * epoch_duration + genesis_slot.0;
-    let progress = current_slot.0.saturating_sub(epoch_start_slot);
-
-    action_tx.send(Action::SetEpochProgress(epoch_index, progress))?;
-    Ok(())
-}
-
-pub async fn get_pending_extrinsics(
-    action_tx: &UnboundedSender<Action>,
-    rpc_client: &RpcClient,
-) -> Result<()> {
-    let pending_extrinsics: Vec<String> = rpc_client
-        .request("author_pendingExtrinsics", rpc_params![])
-        .await?;
-    action_tx.send(Action::SetPendingExtrinsicsLength(pending_extrinsics.len()))?;
-    Ok(())
-}
-
-pub async fn get_total_issuance(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-) -> Result<()> {
-    let storage_key = casper_network::storage().balances().total_issuance();
-    let total_issuance = api.storage()
-        .at_latest()
-        .await?
-        .fetch(&storage_key)
-        .await?
-        .unwrap_or_default();
-    action_tx.send(Action::SetTotalIssuance(total_issuance))?;
-    Ok(())
-}
-
-pub async fn get_existential_deposit(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-) -> Result<()> {
-    let constant_query = casper_network::constants().balances().existential_deposit();
-    let existential_deposit = api.constants().at(&constant_query)?;
-    action_tx.send(Action::SetExistentialDeposit(existential_deposit))?;
-    Ok(())
-}
-
-pub async fn get_balance(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-    account_id: &[u8; 32],
-) -> Result<()> {
-    let account_id_converted = subxt::utils::AccountId32::from(*account_id);
-    let storage_key = casper_network::storage().system().account(account_id_converted);
-
-    let maybe_balance = api
-        .storage()
-        .at_latest()
-        .await?
-        .fetch(&storage_key)
-        .await?;
-
-    let balance = match maybe_balance {
-        Some(balance) => {
-            SystemAccount {
-                nonce: balance.nonce,
-                free: balance.data.free,
-                reserved: balance.data.reserved,
-                frozen: balance.data.frozen,
-            }
-        },
-        None => SystemAccount::default(),
-    };
-
-    action_tx.send(Action::BalanceResponse(*account_id, balance))?;
-    Ok(())
-}
-
-pub async fn transfer_balance(
-    action_tx: &UnboundedSender<Action>,
-    api: &OnlineClient<CasperConfig>,
-    sender: &[u8; 32],
-    receiver: &[u8; 32],
-    amount: &u128,
-) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
-    let receiver_id = subxt::utils::MultiAddress::Id(
-        subxt::utils::AccountId32::from(*receiver)
-    );
-
-    let transfer_tx = casper_network::tx()
-        .balances()
-        .transfer_allow_death(receiver_id, *amount);
-
-    let pair = Pair::from_seed(sender);
-    let signer = PairSigner::<CasperConfig, Pair>::new(pair);
-
-    match api
-        .tx()
-        .sign_and_submit_then_watch_default(&transfer_tx, &signer)
-        .await {
-            Ok(tx_progress) => {
-                action_tx.send(Action::WalletLog(
-                        format!("transfer transaction {} sent", tx_progress.extrinsic_hash()),
-                        ActionLevel::Info))?;
-                Ok(tx_progress)
-            },
-            Err(err) => {
-                action_tx.send(Action::WalletLog(
-                        format!("error during transfer: {err}"), ActionLevel::Error))?;
-                Err(err.into())
-            }
-        }
-}

src/network/predefined_calls.rs

@@ -0,0 +1,602 @@
+use tokio::sync::mpsc::UnboundedSender;
+use color_eyre::Result;
+use subxt::{
+    backend::rpc::RpcClient, 
+    client::OnlineClient, 
+    config::substrate::DigestItem, 
+    ext::sp_core::crypto::{
+        AccountId32, Ss58AddressFormat, Ss58Codec,
+    }, 
+    rpc_params, 
+    utils::H256,
+};
+
+use crate::{
+    action::Action, 
+    casper_network::runtime_types::{pallet_staking::RewardDestination, sp_consensus_slots}, 
+    types::{EraInfo, EraRewardPoints, Nominator, SessionKeyInfo, SystemAccount, UnlockChunk}, 
+    CasperAccountId, CasperConfig
+};
+
+pub async fn get_block_author(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    logs: &Vec<DigestItem>,
+    at_hash: &H256,
+) -> Result<()> {
+    use codec::Decode;
+    use crate::casper_network::runtime_types::sp_consensus_babe::digests::PreDigest;
+
+    let validators = super::raw_calls::session::validators(api, Some(at_hash))
+        .await?
+        .unwrap_or_default();
+
+    let maybe_author = match logs.iter().find(|item| matches!(item, DigestItem::PreRuntime(..))) {
+        Some(DigestItem::PreRuntime(engine, data)) if *engine == [b'B', b'A', b'B', b'E'] => {
+            match PreDigest::decode(&mut &data[..]) {
+                Ok(PreDigest::Primary(primary)) => validators.get(primary.authority_index as usize),
+                Ok(PreDigest::SecondaryPlain(secondary)) => validators.get(secondary.authority_index as usize),
+                Ok(PreDigest::SecondaryVRF(secondary)) => validators.get(secondary.authority_index as usize),
+                _ => None,
+            }
+        },
+        _ => None,
+    };
+
+    let validator = match maybe_author {
+        Some(author) => {
+            let extended_author = CasperAccountId::decode(&mut author.as_ref())
+                .expect("author should be valid AccountId32; qed");
+            let account_id = AccountId32::from(extended_author.0);
+            account_id.to_ss58check_with_version(Ss58AddressFormat::custom(1996))
+        },
+        None => "...".to_string(),
+    };
+
+    action_tx.send(Action::SetBlockAuthor(*at_hash, validator))?;
+
+    Ok(())
+}
+
+pub async fn get_current_era(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let current_era = super::raw_calls::staking::current_era(api, None)
+        .await?
+        .unwrap_or_default();
+    action_tx.send(Action::SetCurrentEra(current_era))?;
+    Ok(())
+}
+
+pub async fn get_active_era(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    if let Some(active_era) = super::raw_calls::staking::active_era(api, None).await? {
+        action_tx.send(Action::SetActiveEra(EraInfo { 
+            index: active_era.index,
+            start: active_era.start,
+        }))?;
+    }
+    Ok(())
+}
+
+pub async fn get_epoch_progress(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let current_slot = super::raw_calls::babe::current_slot(api, None)
+        .await?
+        .unwrap_or(sp_consensus_slots::Slot(0u64));
+
+    let epoch_index = super::raw_calls::babe::epoch_index(api, None)
+        .await?
+        .unwrap_or_default();
+
+    let genesis_slot = super::raw_calls::babe::genesis_slot(api, None)
+        .await?
+        .unwrap_or(sp_consensus_slots::Slot(0u64));
+
+    let epoch_duration = super::raw_calls::babe::epoch_duration(api)?;
+
+    let epoch_start_slot = epoch_index * epoch_duration + genesis_slot.0;
+    let progress = current_slot.0.saturating_sub(epoch_start_slot);
+
+    action_tx.send(Action::SetEpochProgress(epoch_index, progress))?;
+    Ok(())
+}
+
+pub async fn get_total_issuance(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let maybe_total_issuance = super::raw_calls::balances::total_issuance(api, None)
+        .await?;
+    action_tx.send(Action::SetTotalIssuance(maybe_total_issuance))?;
+    Ok(())
+}
+
+pub async fn get_existential_deposit(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let existential_deposit = super::raw_calls::balances::existential_deposit(api)?;
+    action_tx.send(Action::SetExistentialDeposit(existential_deposit))?;
+    Ok(())
+}
+
+pub async fn get_balance(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let maybe_balance = super::raw_calls::system::balance(api, None, account_id)
+        .await?
+        .map(|balance| SystemAccount {
+                nonce: balance.nonce,
+                free: balance.data.free,
+                reserved: balance.data.reserved,
+                frozen: balance.data.frozen,
+            }
+        );
+    action_tx.send(Action::BalanceResponse(*account_id, maybe_balance))?;
+    Ok(())
+}
+
+pub async fn get_validators_number(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let counter_for_validators = super::raw_calls::staking::counter_for_validators(api, None)
+        .await?
+        .unwrap_or_default();
+    action_tx.send(Action::ValidatorsNumber(counter_for_validators))?;
+    Ok(())
+}
+
+pub async fn get_nominators_number(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let counter_for_nominators = super::raw_calls::staking::counter_for_nominators(api, None)
+        .await?
+        .unwrap_or_default();
+    action_tx.send(Action::NominatorsNumber(counter_for_nominators))?;
+    Ok(())
+}
+
+pub async fn get_inflation(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let total_issuance = super::raw_calls::balances::total_issuance(api, None)
+        .await?
+        .unwrap_or_default();
+
+    let active_era_index = super::raw_calls::staking::active_era(api, None)
+        .await?
+        .map(|era_info| era_info.index)
+        .unwrap_or_default();
+
+    let total_staked = super::raw_calls::staking::eras_total_stake(api, None, active_era_index)
+        .await?
+        .unwrap_or_default();
+
+    let (inflation, fraction) = super::calculate_for_fraction(total_staked, total_issuance);
+    let inflation_str = super::prepare_perbill_fraction_string(inflation);
+    let fraction_str = super::prepare_perbill_fraction_string(fraction);
+
+    action_tx.send(Action::Inflation(inflation_str))?;
+    action_tx.send(Action::Apy(fraction_str))?;
+    Ok(())
+}
+
+pub async fn get_session_keys(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    rpc_client: &RpcClient,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let maybe_session_keys = super::raw_calls::session::next_keys(api, None, account_id).await?;
+    let (gran_key, babe_key, audi_key, slow_key) = match maybe_session_keys {
+        Some(session_keys) => {
+            let gran_key = format!("0x{}", hex::encode(session_keys.grandpa.0));
+            let babe_key = format!("0x{}", hex::encode(session_keys.babe.0));
+            let audi_key = format!("0x{}", hex::encode(session_keys.authority_discovery.0));
+            let slow_key = format!("0x{}", hex::encode(session_keys.slow_clap.0));
+
+            (gran_key, babe_key, audi_key, slow_key)
+        },
+        None => (String::new(), String::new(), String::new(), String::new()),
+    };
+
+    check_author_has_key(rpc_client, action_tx, &gran_key, "gran").await?;
+    check_author_has_key(rpc_client, action_tx, &babe_key, "babe").await?;
+    check_author_has_key(rpc_client, action_tx, &audi_key, "audi").await?;
+    check_author_has_key(rpc_client, action_tx, &slow_key, "slow").await?;
+
+    Ok(())
+}
+
+pub async fn get_queued_session_keys(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    rpc_client: &RpcClient,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let account = super::raw_calls::convert_array_to_account_id(account_id);
+    let maybe_queued_keys = super::raw_calls::session::queued_keys(api, None).await?;
+
+    let (gran_key, babe_key, audi_key, slow_key) = match maybe_queued_keys {
+        Some(session_keys) => {
+            match session_keys.iter().find(|tuple| tuple.0 == account) {
+                Some(keys) => {
+                    let session_keys = &keys.1;
+                    let gran_key = format!("0x{}", hex::encode(session_keys.grandpa.0));
+                    let babe_key = format!("0x{}", hex::encode(session_keys.babe.0));
+                    let audi_key = format!("0x{}", hex::encode(session_keys.authority_discovery.0));
+                    let slow_key = format!("0x{}", hex::encode(session_keys.slow_clap.0));
+
+                    (gran_key, babe_key, audi_key, slow_key)
+                },
+                None => (String::new(), String::new(), String::new(), String::new()),
+            }
+        },
+        None => (String::new(), String::new(), String::new(), String::new()),
+    };
+
+    check_author_has_key(rpc_client, action_tx, &gran_key, "q_gran").await?;
+    check_author_has_key(rpc_client, action_tx, &babe_key, "q_babe").await?;
+    check_author_has_key(rpc_client, action_tx, &audi_key, "q_audi").await?;
+    check_author_has_key(rpc_client, action_tx, &slow_key, "q_slow").await?;
+
+    Ok(())
+}
+
+async fn check_author_has_key(
+    rpc_client: &RpcClient,
+    action_tx: &UnboundedSender<Action>, 
+    key: &str, 
+    name: &str,
+) -> Result<()> {
+    let params_name = if name.starts_with("q_") {
+        &name[2..]
+    } else {
+        name
+    };
+    let is_stored: bool = rpc_client
+        .request("author_hasKey", rpc_params![key, params_name])
+        .await?;
+    let session_key_info = SessionKeyInfo {
+        key: key.to_string(),
+        is_stored
+    };
+    action_tx.send(Action::SetSessionKey(name.to_string(), session_key_info))?;
+    Ok(())
+}
+
+pub async fn get_validator_staking_results(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let current_era = super::raw_calls::staking::active_era(api, None)
+        .await?
+        .map(|era_info| era_info.index)
+        .unwrap_or(0);
+    let era_depth = super::raw_calls::staking::history_depth(api).unwrap_or(0);
+
+    let start = current_era.saturating_sub(era_depth);
+    for era_index in (start..current_era).rev() {
+        if get_validator_staking_result(action_tx, api, account_id, era_index).await? {
+            break;
+        }
+    }
+    Ok(())
+}
+
+pub async fn get_validator_staking_result(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+    era_index: u32,
+) -> Result<bool> {
+    let no_more_rewards = get_validator_reward_in_era(action_tx, api, account_id, era_index).await?;
+    get_validator_claims_in_era(action_tx, api, account_id, era_index).await?;
+    get_validator_slashes_in_era(action_tx, api, account_id, era_index).await?;
+    Ok(no_more_rewards)
+}
+
+pub async fn get_current_validator_reward_in_era(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let era_index = super::raw_calls::staking::active_era(api, None)
+        .await?
+        .map(|era_info| era_info.index)
+        .unwrap_or_default();
+
+    let disabled_validators = super::raw_calls::staking::disabled_validators(api, None)
+        .await?
+        .unwrap_or_default();
+
+    let maybe_era_reward_points = super::raw_calls::staking::eras_reward_points(api, None, era_index)
+        .await?;
+
+    let (total_points, individual) = match maybe_era_reward_points {
+        Some(era_reward_points) => {
+            (
+                era_reward_points.total, 
+                era_reward_points.individual
+                    .iter()
+                    .enumerate()
+                    .map(|(index, (account_id, points))| {
+                        let address = AccountId32::from(account_id.0)
+                            .to_ss58check_with_version(Ss58AddressFormat::custom(1996));
+                        EraRewardPoints {
+                            address, 
+                            account_id: account_id.0, 
+                            points: *points,
+                            disabled: disabled_validators.contains(&(index as u32)),
+                        }
+                    })
+                    .collect(),
+            )
+        },
+        None => (0, Vec::new()),
+    };
+
+    action_tx.send(Action::SetCurrentValidatorEraRewards(
+            era_index, total_points, individual))?;
+
+    Ok(())
+}
+
+async fn get_validator_reward_in_era(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+    era_index: u32,
+) -> Result<bool> {
+    let maybe_era_reward_points = super::raw_calls::staking::eras_reward_points(api, None, era_index).await?;
+    let era_reward = super::raw_calls::staking::eras_validator_reward(api, None, era_index).await?.unwrap_or_default();
+
+    let my_reward = match maybe_era_reward_points {
+        Some(era_reward_points) => {
+            let my_points = era_reward_points.individual
+                .iter()
+                .find(|(acc, _)| acc.0 == *account_id)
+                .map(|info| info.1)
+                .unwrap_or_default();
+            era_reward
+                .saturating_mul(my_points as u128)
+                .saturating_div(era_reward_points.total as u128)
+        },
+        None => 0u128,
+    };
+
+    let no_more_rewards = if my_reward > 0 {
+        action_tx.send(Action::SetValidatorEraReward(era_index, my_reward))?;
+        false
+    } else {
+        true
+    };
+
+    Ok(no_more_rewards)
+}
+
+async fn get_validator_claims_in_era(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+    era_index: u32,
+) -> Result<()> {
+    let maybe_claimed_rewards = super::raw_calls::staking::claimed_rewards(api, None, era_index, account_id)
+        .await?;
+
+    if let Some(claimed_rewards) = maybe_claimed_rewards {
+        let already_claimed = claimed_rewards
+            .first()
+            .map(|x| *x == 0)
+            .unwrap_or(false);
+        action_tx.send(Action::SetValidatorEraClaimed(era_index, already_claimed))?;
+    }
+
+    Ok(())
+}
+
+async fn get_validator_slashes_in_era(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+    era_index: u32,
+) -> Result<()> {
+    let maybe_slash_in_era = super::raw_calls::staking::validator_slash_in_era(api, None, era_index, account_id)
+        .await?;
+
+    if let Some(slash_in_era) = maybe_slash_in_era {
+        action_tx.send(Action::SetValidatorEraSlash(era_index, slash_in_era.1))?;
+    }
+
+    Ok(())
+}
+
+pub async fn get_validators_ledger(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let maybe_ledger = super::raw_calls::staking::ledger(api, None, account_id)
+        .await?;
+
+    match maybe_ledger {
+        Some(ledger) => {
+            let chunks = ledger.unlocking.0
+                .iter()
+                .map(|chunk| UnlockChunk { value: chunk.value, era: chunk.era })
+                .collect::<Vec<_>>();
+            action_tx.send(Action::SetStakedAmountRatio(Some(ledger.total), Some(ledger.active), *account_id))?;
+            action_tx.send(Action::SetValidatorEraUnlocking(chunks, *account_id))?;
+        },
+        None => {
+            action_tx.send(Action::SetStakedAmountRatio(None, None, *account_id))?;
+            action_tx.send(Action::SetValidatorEraUnlocking(Vec::new(), *account_id))?;
+        }
+    }
+
+    Ok(())
+}
+    
+pub async fn get_nominators_by_validator(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let active_era_index = super::raw_calls::staking::active_era(api, None)
+        .await?
+        .map(|era_info| era_info.index)
+        .unwrap_or_default();
+
+    let maybe_eras_stakers = super::raw_calls::staking::eras_stakers(api, None, active_era_index, account_id)
+        .await?;
+
+    let nominators = match maybe_eras_stakers {
+        Some(eras_stakers) => eras_stakers
+            .others
+            .iter()
+            .map(|info| {
+                Nominator { 
+                    who: AccountId32::from(info.who.0)
+                        .to_ss58check_with_version(Ss58AddressFormat::custom(1996)),
+                    value: info.value,
+                }
+            })
+            .collect::<Vec<_>>(),
+        None => Vec::new(),
+    };
+
+    action_tx.send(Action::SetNominatorsByValidator(nominators, *account_id))?;
+    Ok(())
+}
+
+pub async fn get_is_stash_bonded(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let is_bonded = super::raw_calls::staking::bonded(api, None, account_id)
+        .await?
+        .is_some();
+    action_tx.send(Action::SetIsBonded(is_bonded, *account_id))?;
+    Ok(())
+}
+
+pub async fn get_staking_value_ratio(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let active_era_index = super::raw_calls::staking::active_era(api, None)
+        .await?
+        .map(|era_info| era_info.index)
+        .unwrap_or_default();
+    let maybe_era_stakers_overview = super::raw_calls::staking::eras_stakers_overview(api, None, active_era_index, account_id)
+        .await?;
+    let (total, own) = match maybe_era_stakers_overview {
+        Some(overview) => (overview.total, overview.own),
+        None => (0, 0),
+    };
+    action_tx.send(Action::SetStakedRatio(total, own, *account_id))?;
+    Ok(())
+}
+
+pub async fn get_validator_prefs(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let maybe_validator_prefs = super::raw_calls::staking::validators(api, None, account_id)
+        .await?;
+    let (commission, blocked) = match maybe_validator_prefs {
+        Some(prefs) => (Some(prefs.commission.0), prefs.blocked),
+        None => (None, false),
+    };
+    action_tx.send(Action::SetValidatorPrefs(commission, blocked, *account_id))?;
+    Ok(())
+}
+
+pub async fn get_minimal_validator_bond(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+) -> Result<()> {
+    let min_validator_bond = super::raw_calls::staking::min_validator_bond(api, None)
+        .await?
+        .unwrap_or_default();
+    action_tx.send(Action::SetMinValidatorBond(min_validator_bond))?;
+    Ok(())
+}
+
+pub async fn get_slashing_spans(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let slashing_spans_length = super::raw_calls::staking::slashing_spans(api, None, account_id)
+        .await?
+        .map(|spans| spans.prior.len())
+        .unwrap_or_default();
+    action_tx.send(Action::SetSlashingSpansLength(slashing_spans_length, *account_id))?;
+    Ok(())
+}
+
+pub async fn get_validator_latest_claim(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let current_era = super::raw_calls::staking::active_era(api, None)
+        .await?
+        .map(|era_info| era_info.index)
+        .unwrap_or(0);
+    let era_depth = super::raw_calls::staking::history_depth(api).unwrap_or(0);
+
+    let last_era = current_era.saturating_sub(era_depth);
+    let mut claimed_era = current_era;
+
+    while claimed_era > last_era {
+        let is_claimed = super::raw_calls::staking::claimed_rewards(api, None, claimed_era, account_id)
+            .await?
+            .map(|claimed_rewards| claimed_rewards.len() > 0)
+            .unwrap_or_default();
+
+        if is_claimed {
+            break;
+        }
+
+        claimed_era -= 1; 
+    }
+
+    action_tx.send(Action::SetValidatorLatestClaim(current_era.saturating_sub(claimed_era), *account_id))?;
+
+    Ok(())
+}
+
+pub async fn get_account_payee(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    account_id: &[u8; 32],
+) -> Result<()> {
+    let payee = super::raw_calls::staking::payee(api, None, account_id)
+        .await?
+        .map(|payee| match payee {
+            RewardDestination::Stash => crate::types::RewardDestination::Stash,
+            RewardDestination::Staked => crate::types::RewardDestination::Staked,
+            RewardDestination::Account(account_id_32) => crate::types::RewardDestination::Account(account_id_32.0),
+            RewardDestination::Controller => crate::types::RewardDestination::Controller,
+            RewardDestination::None => crate::types::RewardDestination::None,
+        })
+        .unwrap_or_default();
+    action_tx.send(Action::SetStakingPayee(payee, *account_id))?;
+    Ok(())
+}

src/network/predefined_txs.rs

@@ -0,0 +1,306 @@
+use color_eyre::Result;
+use subxt::{
+    ext::sp_core::{sr25519::Pair, Pair as PairT}, 
+    tx::{PairSigner, TxProgress}, 
+    OnlineClient,
+};
+use tokio::sync::mpsc::UnboundedSender;
+
+use crate::{
+    action::Action, 
+    casper::{CasperConfig, CasperExtrinsicParamsBuilder}, 
+    casper_network::{self, runtime_types}, 
+    types::{ActionLevel, ActionTarget, RewardDestination},
+};
+
+pub async fn transfer_balance(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    receiver: &[u8; 32],
+    amount: &u128,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let receiver_id = subxt::utils::MultiAddress::Id(subxt::utils::AccountId32::from(*receiver));
+    let transfer_tx = casper_network::tx().balances().transfer_allow_death(receiver_id, *amount);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(transfer_tx), 
+        "transfer", 
+        ActionTarget::WalletLog,
+    ).await
+}
+
+pub async fn bond_extra(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    amount: &u128,
+    maybe_nonce: Option<&mut u32>,
+    log_target: ActionTarget,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let bond_extra_tx = casper_network::tx().staking().bond_extra(*amount);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(bond_extra_tx), 
+        "bond extra", 
+        log_target,
+    ).await
+}
+
+pub async fn bond(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    amount: &u128,
+    maybe_nonce: Option<&mut u32>,
+    log_target: ActionTarget,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    // auto-stake everything by now
+    let reward_destination = casper_network::runtime_types::pallet_staking::RewardDestination::Staked;
+    let bond_tx = casper_network::tx().staking().bond(*amount, reward_destination);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(bond_tx), 
+        "bond", 
+        log_target,
+    ).await
+}
+
+pub async fn payout_stakers(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    stash: &[u8; 32],
+    era_index: u32,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let stash_id = subxt::utils::AccountId32::from(*stash);
+    let payout_stakers_tx = casper_network::tx().staking().payout_stakers(stash_id, era_index);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(payout_stakers_tx), 
+        "payout stakers", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn set_keys(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    hashed_keys_str: &String,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let (gran_key, babe_key, audi_key, slow_key) = {
+        let s = hashed_keys_str.trim_start_matches("0x");
+        (
+            hex::decode(&s[0..64]).unwrap().as_slice().try_into().unwrap(),
+            hex::decode(&s[64..128]).unwrap().as_slice().try_into().unwrap(),
+            hex::decode(&s[128..192]).unwrap().as_slice().try_into().unwrap(),
+            hex::decode(&s[192..256]).unwrap().as_slice().try_into().unwrap(),
+        )
+    };
+    let session_keys = runtime_types::casper_runtime::opaque::SessionKeys {
+        grandpa: runtime_types::sp_consensus_grandpa::app::Public(gran_key),
+        babe: runtime_types::sp_consensus_babe::app::Public(babe_key),
+        authority_discovery: runtime_types::sp_authority_discovery::app::Public(audi_key),
+        slow_clap: runtime_types::ghost_slow_clap::sr25519::app_sr25519::Public(slow_key),
+    };
+    // it seems like there is no check for the second paramter, that's why
+    // we it can be anything. For example empty vector.
+    let set_keys_tx = casper_network::tx().session().set_keys(session_keys, Vec::new());
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(set_keys_tx), 
+        "set keys", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn validate(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    percent: u32,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let validator_prefs = casper_network::runtime_types::pallet_staking::ValidatorPrefs {
+        commission: runtime_types::sp_arithmetic::per_things::Perbill(percent),
+        blocked: percent >= 1_000_000_000u32,
+    };
+    let validate_tx = casper_network::tx().staking().validate(validator_prefs);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(validate_tx), 
+        "validate", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn chill(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let chill_tx = casper_network::tx().staking().chill();
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(chill_tx), 
+        "chill", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn unbond(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    amount: &u128,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let unbond_tx = casper_network::tx().staking().unbond(*amount);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(unbond_tx), 
+        "unbond", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn rebond(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    amount: &u128,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let rebond_tx = casper_network::tx().staking().rebond(*amount);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(rebond_tx), 
+        "rebond", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn withdraw_unbonded(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    spans: &u32,
+    maybe_nonce: Option<&mut u32>,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let withdraw_unbonded_tx = casper_network::tx().staking().withdraw_unbonded(*spans);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(withdraw_unbonded_tx), 
+        "withdraw unbonded", 
+        ActionTarget::ValidatorLog,
+    ).await
+}
+
+pub async fn set_payee(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    reward_destination: RewardDestination,
+    maybe_nonce: Option<&mut u32>,
+    log_target: ActionTarget,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let reward_destination = match reward_destination {
+        RewardDestination::Staked => casper_network::runtime_types::pallet_staking::RewardDestination::Staked,
+        RewardDestination::Stash => casper_network::runtime_types::pallet_staking::RewardDestination::Stash,
+        RewardDestination::Controller => casper_network::runtime_types::pallet_staking::RewardDestination::Controller,
+        RewardDestination::None => casper_network::runtime_types::pallet_staking::RewardDestination::None,
+        RewardDestination::Account(account) => {
+            let account_id = subxt::utils::AccountId32::from(account);
+            casper_network::runtime_types::pallet_staking::RewardDestination::Account(account_id)
+        }
+    };
+    let set_payee_tx = casper_network::tx().staking().set_payee(reward_destination);
+    inner_sign_and_submit_then_watch(
+        action_tx, 
+        api, 
+        sender, 
+        maybe_nonce, 
+        Box::new(set_payee_tx), 
+        "set payee", 
+        log_target,
+    ).await
+}
+
+async fn inner_sign_and_submit_then_watch(
+    action_tx: &UnboundedSender<Action>,
+    api: &OnlineClient<CasperConfig>,
+    sender: &[u8; 32],
+    mut maybe_nonce: Option<&mut u32>,
+    tx_call: Box<dyn subxt::tx::Payload>,
+    tx_name: &str,
+    target: ActionTarget,
+) -> Result<TxProgress<CasperConfig, OnlineClient<CasperConfig>>> {
+    let signer = PairSigner::<CasperConfig, Pair>::new(Pair::from_seed(sender));
+    let tx_params = match maybe_nonce {
+        Some(ref mut nonce) => {
+            **nonce = nonce.saturating_add(1);
+            CasperExtrinsicParamsBuilder::new()
+                .nonce(nonce.saturating_sub(1) as u64)
+                .build()
+        },
+        None => CasperExtrinsicParamsBuilder::new().build(),
+    };
+
+    match api
+        .tx()
+        .sign_and_submit_then_watch(&tx_call, &signer, tx_params)
+        .await {
+            Ok(tx_progress) => {
+                action_tx.send(Action::EventLog(
+                        format!("{tx_name} transaction {} sent", tx_progress.extrinsic_hash()), 
+                        ActionLevel::Info, 
+                        target))?;
+                Ok(tx_progress)
+            },
+            Err(err) => {
+                if let Some(ref mut nonce) = maybe_nonce {
+                    **nonce = nonce.saturating_sub(1);
+                }
+                action_tx.send(Action::EventLog(
+                        format!("error during {tx_name} transaction: {err}"), 
+                        ActionLevel::Error, 
+                        target))?;
+                Err(err.into())
+            }
+        }
+}

src/network/raw_calls/babe.rs

@@ -0,0 +1,42 @@
+use color_eyre::Result;
+use subxt::{
+    utils::H256,
+    client::OnlineClient,
+};
+
+use crate::{casper_network::{self, runtime_types::sp_consensus_slots}, CasperConfig};
+
+pub async fn current_slot(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<sp_consensus_slots::Slot>> {
+    let storage_key = casper_network::storage().babe().current_slot();
+    let maybe_current_slot = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_current_slot)
+}
+
+pub async fn epoch_index(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<u64>> {
+    let storage_key = casper_network::storage().babe().epoch_index();
+    let maybe_epoch_index = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_epoch_index)
+}
+
+pub async fn genesis_slot(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<sp_consensus_slots::Slot>> {
+    let storage_key = casper_network::storage().babe().genesis_slot();
+    let maybe_genesis_slot = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_genesis_slot)
+}
+
+pub fn epoch_duration(
+    online_client: &OnlineClient<CasperConfig>,
+) -> Result<u64> {
+    let constant_query = casper_network::constants().babe().epoch_duration();
+    let epoch_duration = super::do_constant_call(online_client, &constant_query)?;
+    Ok(epoch_duration)
+}

src/network/raw_calls/balances.rs

@@ -0,0 +1,24 @@
+use color_eyre::Result;
+use subxt::{
+    utils::H256,
+    client::OnlineClient,
+};
+
+use crate::{CasperConfig, casper_network};
+
+pub async fn total_issuance(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<u128>> {
+    let storage_key = casper_network::storage().balances().total_issuance();
+    let maybe_total_issuance = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_total_issuance)
+}
+
+pub fn existential_deposit(
+    online_client: &OnlineClient<CasperConfig>,
+) -> Result<u128> {
+    let constant_query = casper_network::constants().balances().existential_deposit();
+    let existential_deposit = super::do_constant_call(online_client, &constant_query)?;
+    Ok(existential_deposit)
+}

src/network/raw_calls/mod.rs

@@ -0,0 +1,53 @@
+use color_eyre::Result;
+use subxt::{
+    backend::BlockRef,
+    utils::{Yes, H256, AccountId32},
+    client::OnlineClient,
+};
+
+use crate::CasperConfig;
+
+pub mod session;
+pub mod staking;
+pub mod system;
+pub mod babe;
+pub mod balances;
+
+pub async fn do_storage_call<'address, Addr>(
+    online_client: &OnlineClient<CasperConfig>,
+    storage_key: &'address Addr,
+    maybe_at_hash: Option<&H256>,
+) -> Result<Option<Addr::Target>, subxt::Error> 
+where
+    Addr: subxt::storage::Address<IsFetchable = Yes> + 'address,
+{
+    let at_hash = match maybe_at_hash {
+        Some(at_hash) => BlockRef::from_hash(*at_hash),
+        None => online_client
+            .backend()
+            .latest_finalized_block_ref()
+            .await?,
+    };
+
+    online_client
+        .storage()
+        .at(at_hash)
+        .fetch(storage_key)
+        .await
+}
+
+pub fn do_constant_call<'address, Addr>(
+    online_client: &OnlineClient<CasperConfig>,
+    constant_query: &'address Addr,
+) -> Result<Addr::Target, subxt::Error>
+where
+    Addr: subxt::constants::Address + 'address
+{
+    let constant_client = online_client.constants();
+    constant_client.validate(constant_query).expect("constant query should be correct; qed");
+    constant_client.at(constant_query)
+}
+
+pub fn convert_array_to_account_id(who: &[u8; 32]) -> AccountId32 {
+    AccountId32::from(*who)
+}

src/network/raw_calls/session.rs

@@ -0,0 +1,36 @@
+use color_eyre::Result;
+use subxt::{
+    utils::{AccountId32, H256},
+    client::OnlineClient,
+};
+
+use crate::{casper_network::{self, runtime_types::casper_runtime::opaque}, CasperConfig};
+
+pub async fn validators(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<Vec<AccountId32>>> {
+    let storage_key = casper_network::storage().session().validators();
+    let maybe_validators = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_validators)
+}
+
+pub async fn next_keys(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<opaque::SessionKeys>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().session().next_keys(account_id);
+    let maybe_next_keys = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_next_keys)
+}
+
+pub async fn queued_keys(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<Vec<(AccountId32, opaque::SessionKeys)>>> {
+    let storage_key = casper_network::storage().session().queued_keys();
+    let maybe_queued_keys = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_queued_keys)
+}

src/network/raw_calls/staking.rs

@@ -0,0 +1,214 @@
+use color_eyre::Result;
+use subxt::{
+    client::OnlineClient, 
+    utils::{AccountId32, H256},
+};
+
+use crate::{
+    casper_network::{
+        self, 
+        runtime_types::{
+            pallet_staking::{
+                slashing::SlashingSpans, ActiveEraInfo, EraRewardPoints, RewardDestination, StakingLedger, ValidatorPrefs
+            }, 
+            sp_arithmetic::per_things::Perbill, 
+            sp_staking::{Exposure, PagedExposureMetadata},
+        }, 
+    }, 
+    CasperConfig,
+};
+        
+pub async fn current_era(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<u32>> {
+    let storage_key = casper_network::storage().staking().current_era();
+    let maybe_current_era = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_current_era)
+}
+
+pub async fn active_era(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<ActiveEraInfo>> {
+    let storage_key = casper_network::storage().staking().active_era();
+    let maybe_active_era = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_active_era)
+}
+
+pub async fn counter_for_validators(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<u32>> {
+    let storage_key = casper_network::storage().staking().counter_for_validators();
+    let maybe_counter_for_validators = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_counter_for_validators)
+}
+
+pub async fn counter_for_nominators(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<u32>> {
+    let storage_key = casper_network::storage().staking().counter_for_nominators();
+    let maybe_counter_for_nominators = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_counter_for_nominators)
+}
+
+pub async fn eras_total_stake(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+) -> Result<Option<u128>> {
+    let storage_key = casper_network::storage().staking().eras_total_stake(era_index);
+    let maybe_eras_total_stake = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_eras_total_stake)
+}
+
+pub async fn eras_validator_reward(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+) -> Result<Option<u128>> {
+    let storage_key = casper_network::storage().staking().eras_validator_reward(era_index);
+    let maybe_eras_validator_reward = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_eras_validator_reward)
+}
+
+pub async fn eras_reward_points(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+) -> Result<Option<EraRewardPoints<AccountId32>>> {
+    let storage_key = casper_network::storage().staking().eras_reward_points(era_index);
+    let maybe_eras_reward_points = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_eras_reward_points)
+}
+
+pub async fn claimed_rewards(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+    account: &[u8; 32],
+) -> Result<Option<Vec<u32>>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().claimed_rewards(era_index, account_id);
+    let maybe_claimed_rewards = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_claimed_rewards)
+}
+
+pub async fn validator_slash_in_era(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+    account: &[u8; 32],
+) -> Result<Option<(Perbill, u128)>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().validator_slash_in_era(era_index, account_id);
+    let maybe_validator_slash_in_era = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_validator_slash_in_era)
+}
+
+pub async fn ledger(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<StakingLedger>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().ledger(account_id);
+    let maybe_ledger = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_ledger)
+}
+
+pub async fn eras_stakers(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+    account: &[u8; 32],
+) -> Result<Option<Exposure<AccountId32, u128>>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().eras_stakers(era_index, account_id);
+    let maybe_eras_stakers = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_eras_stakers)
+}
+
+pub async fn bonded(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<AccountId32>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().bonded(account_id);
+    let maybe_bonded = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_bonded)
+}
+
+pub async fn eras_stakers_overview(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    era_index: u32,
+    account: &[u8; 32],
+) -> Result<Option<PagedExposureMetadata<u128>>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().eras_stakers_overview(era_index, account_id);
+    let maybe_eras_stakers_overview = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_eras_stakers_overview)
+}
+
+pub async fn validators(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<ValidatorPrefs>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().validators(account_id);
+    let maybe_validators = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_validators)
+}
+
+pub async fn disabled_validators(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<Vec<u32>>> {
+    let storage_key = casper_network::storage().staking().disabled_validators();
+    let maybe_disabled_validators = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_disabled_validators)
+}
+
+pub async fn min_validator_bond(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+) -> Result<Option<u128>> {
+    let storage_key = casper_network::storage().staking().min_validator_bond();
+    let maybe_min_validator_bond = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_min_validator_bond)
+}
+
+pub async fn slashing_spans(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<SlashingSpans>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().slashing_spans(account_id);
+    let maybe_slashing_spans = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_slashing_spans)
+}
+
+pub async fn payee(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<RewardDestination<AccountId32>>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().staking().payee(account_id);
+    let maybe_payee = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_payee)
+}
+
+pub fn history_depth(
+    online_client: &OnlineClient<CasperConfig>,
+) -> Result<u32> {
+    let constant_query = casper_network::constants().staking().history_depth();
+    let history_depth = super::do_constant_call(online_client, &constant_query)?;
+    Ok(history_depth)
+}

src/network/raw_calls/system.rs

@@ -0,0 +1,24 @@
+use color_eyre::Result;
+use subxt::{
+    utils::H256,
+    client::OnlineClient,
+};
+
+use crate::{
+    casper_network::{
+        self, 
+        runtime_types::{frame_system::AccountInfo, pallet_balances::types::AccountData},
+    }, 
+    CasperConfig,
+};
+
+pub async fn balance(
+    online_client: &OnlineClient<CasperConfig>,
+    at_hash: Option<&H256>,
+    account: &[u8; 32],
+) -> Result<Option<AccountInfo<u32, AccountData<u128>>>> {
+    let account_id = super::convert_array_to_account_id(account);
+    let storage_key = casper_network::storage().system().account(account_id);
+    let maybe_balance = super::do_storage_call(online_client, &storage_key, at_hash).await?;
+    Ok(maybe_balance)
+}

src/network/subscriptions.rs

@@ -112,8 +112,14 @@ impl BestSubscription {
             self.network_tx.send(Action::NewBestHash(block_hash))?;
             self.network_tx.send(Action::GetBlockAuthor(block_hash, block.header().digest.logs.clone()))?;
             self.network_tx.send(Action::GetActiveEra)?;
+            self.network_tx.send(Action::GetCurrentEra)?;
             self.network_tx.send(Action::GetEpochProgress)?;
             self.network_tx.send(Action::GetTotalIssuance)?;
+            self.network_tx.send(Action::GetValidatorsNumber)?;
+            self.network_tx.send(Action::GetNominatorsNumber)?;
+            self.network_tx.send(Action::GetInflation)?;
+            self.network_tx.send(Action::GetCurrentValidatorEraRewards)?;
+            self.network_tx.send(Action::GetMinValidatorBond)?;
         }
         Ok(())
     }

src/types/era.rs

@@ -6,3 +6,11 @@ pub struct EraInfo {
     pub index: u32,
     pub start: Option<u64>,
 }
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize, Decode)]
+pub struct EraRewardPoints {
+    pub address: String,
+    pub account_id: [u8; 32],
+    pub points: u32,
+    pub disabled: bool,
+}

src/types/log.rs

@@ -8,3 +8,11 @@ pub enum ActionLevel {
     Warn,
     Error,
 }
+
+#[derive(Default, Debug, Clone, Copy, PartialEq, Eq, Display, Serialize, Deserialize)]
+pub enum ActionTarget {
+    #[default]
+    WalletLog,
+    ValidatorLog,
+    NominatorLog,
+}

src/types/mod.rs

@@ -2,8 +2,18 @@ mod era;
 mod extrinsics;
 mod log;
 mod account;
+mod peer;
+mod session;
+mod nominator;
+mod staking;
 
 pub use extrinsics::CasperExtrinsicDetails;
-pub use era::EraInfo;
+pub use era::{EraRewardPoints, EraInfo};
 pub use log::ActionLevel;
+pub use log::ActionTarget;
 pub use account::SystemAccount;
+pub use peer::PeerInformation;
+pub use session::SessionKeyInfo;
+pub use nominator::Nominator;
+pub use staking::UnlockChunk;
+pub use staking::RewardDestination;

src/types/nominator.rs

@@ -0,0 +1,8 @@
+use codec::Decode;
+use serde::{Serialize, Deserialize};
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize, Decode)]
+pub struct Nominator {
+    pub who: String,
+    pub value: u128,
+}

src/types/peer.rs

@@ -0,0 +1,12 @@
+use subxt::utils::H256;
+use codec::Decode;
+use serde::{Serialize, Deserialize};
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize, Decode)]
+#[serde(rename_all = "camelCase")]
+pub struct PeerInformation {
+    pub peer_id: String,
+    pub roles: String,
+    pub best_hash: H256,
+    pub best_number: u32,
+}

src/types/points.rs

@@ -0,0 +1,10 @@
+use codec::Decode;
+use serde::{Serialize, Deserialize};
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize, Decode)]
+pub struct EraRewardPoints {
+    pub nonce: u32,
+    pub free: u128,
+    pub reserved: u128,
+    pub frozen: u128,
+}

src/types/session.rs

@@ -0,0 +1,8 @@
+use codec::Decode;
+use serde::{Serialize, Deserialize};
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize, Decode)]
+pub struct SessionKeyInfo {
+    pub key: String,
+    pub is_stored: bool,
+}

src/types/staking.rs

@@ -0,0 +1,19 @@
+use codec::Decode;
+use strum::Display;
+use serde::{Serialize, Deserialize};
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, Serialize, Deserialize, Decode)]
+pub struct UnlockChunk {
+    pub value: u128,
+    pub era: u32,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Eq, Display, Serialize, Deserialize)]
+pub enum RewardDestination {
+    #[default]
+    None,
+    Staked,
+    Stash,
+    Account([u8; 32]),
+    Controller,
+}

src/widgets/mod.rs

@@ -11,4 +11,4 @@ pub use big_text::BigText;
 pub use big_text::PixelSize;
 pub use input::{Input, InputRequest};
 
-const CYCLE: i64 = 1500;
+const CYCLE: i64 = 1560;

update.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+echo "[+] trying to fetch main branch"
+git fetch origin main
+
+if [ $(git rev-list --count HEAD..origin/main) -gt 0 ]; then
+    echo "[+] pulling latest version of the main branch"
+    git pull origin main
+else
+    echo "[+] nothing to update from the remote repository"
+fi
+
+echo "[+] build for the new version starts in 3 seconds..."
+sleep 3
+cargo build --release
+
+echo "[+] need to store the 'ghost-eye' binary to '/usr/local/bin/'"
+sudo cp target/release/ghost-eye /usr/local/bin
+
+if ! grep -Fxq "alias ge=\"ghost-eye\"" ~/.bashrc; then
+    echo "alias ge=\"ghost-eye\"" >> ~/.bashrc
+    source ~/.bashrc
+    echo "[+] alias 'ge' added, type 'ge' to run ghost-eye"
+else
+    echo "[+] alias 'ge' already found"
+fi