import { useMemo } from "react";
import { Grid, Box, Typography } from "@mui/material";
import { useConfig } from "wagmi";
import { useNavigate, createSearchParams } from "react-router-dom";

import { formatNumber } from "../../../helpers";
import { useLiveBonds } from "../../../hooks/bonds/index";
import { useEpoch, useGatekeeperApy } from "../../../hooks/staking";
import { useTokenSymbol, useBalance, useCirculatingSupply } from "../../../hooks/tokens";
import { SecondaryButton } from "../../../components/Button";
import { DecimalBigNumber } from "../../../helpers/DecimalBigNumber";

import { GATEKEEPER_ADDRESSES, EMPTY_ADDRESS } from "../../../constants/addresses";

const ProtocolDetail = ({ isMobileScreen, theme, name, sideName, url, urlParams, description }) => {
    const navigate = useNavigate();
    return (
        <Box position="relative" width={`${isMobileScreen ? "100%" : "48%"}`}>
            <Box
                borderRadius="9px"
                padding="12px"
                sx={{ backgroundColor: theme.colors.paper.card }}
                display="flex"
                flexDirection="column"
                justifyContent="space-between"
            >
                <Box display="flex" gap={"3px"} alignItems="center" justifyContent="space-between">
                    <Typography fontSize="20px" fontWeight="bold" lineHeight="33px">
                        {name}
                    </Typography>
                    <Typography color={theme.colors.primary[300]} fontSize="20px" fontWeight="bold" lineHeight="33px">
                        {sideName}
                    </Typography>
                </Box>
                <>
                    <Box my="18px">
                        <Typography color={theme.colors.gray[40]} mt="9px">
                            {description}
                        </Typography>
                    </Box>

                    <Box display="flex" justifyContent="center" width="100%">
                        <SecondaryButton
                            onClick={() => urlParams
                                ? navigate({
                                    pathname: url,
                                    search: urlParams.toString()
                                })
                                : navigate(url, { replace: true })
                            }
                            fullWidth
                        >
                            {name}
                        </SecondaryButton>
                    </Box>
                </>
            </Box>
        </Box>
    )
}

const ProtocolDetails = ({ chainId, isMobileScreen, theme,  }) => {
    const config = useConfig();
    const nativeSymbol = config?.getClient()?.chain?.nativeCurrency?.symbol;
    const networkName = config?.getClient()?.chain?.name;

    const { symbol: ftsoSymbol } = useTokenSymbol(chainId, "FTSO");
    const { symbol: csprSymbol } = useTokenSymbol(chainId, "CSPR");
    const { contractAddress: ftsoAddress } = useBalance(chainId, "FTSO", EMPTY_ADDRESS);
    const { liveBonds } = useLiveBonds(chainId);

    const circulatingSupply = useCirculatingSupply(chainId, "STNK");
    const gatekeepedApy = useGatekeeperApy(chainId);
    const { epoch } = useEpoch(chainId);

    const maxBondDiscountTest = useMemo(() => {
        const sortedGhostBonds = liveBonds.filter((bond) => !bond.isSoldOut)
        if (sortedGhostBonds?.length === 0) return "Coming Up";
        const maxDiscountBond = sortedGhostBonds.reduce((prev, current) =>
            (prev.discount > current.discount) ? prev : current
        );
        const maxDiscount = maxDiscountBond.discount.mul(new DecimalBigNumber(100, 0));
        return `Up to ${formatNumber(maxDiscount, 0)}% Discount`;
    }, [liveBonds]);

    const apyInner = useMemo(() => {
        let apy = Infinity;
        if (circulatingSupply._value > 0n) {
            const value = epoch.distribute.div(circulatingSupply);
            apy = 100 * (Math.pow(1 + parseFloat(value.toString()), 1095) - 1);
            if (apy === 0) apy = Infinity;
        }
        return apy;
    }, [circulatingSupply, epoch]);

    const bridgeNumbers = useMemo(() => {
        const connectedNetworks = Object.keys(GATEKEEPER_ADDRESSES).length;
        const number = 1 + connectedNetworks * 3;
        return `(${number}, ${number})`;
    }, [chainId]);

    return (
        <Grid container spacing={0} justifyContent={"center"}>
            <Box display="flex" flexWrap="wrap" justifyContent="space-between" mt="10px" gap="25px">
                <ProtocolDetail
                    isMobileScreen={isMobileScreen}
                    theme={theme}
                    url={`/${networkName.toLowerCase()}/dex/uniswap`}
                    urlParams={createSearchParams({
                        from: EMPTY_ADDRESS,
                        to: `${ftsoAddress}`,
                    })}
                    name="(3, 3) Swap"
                    sideName="Unlock Magic"
                    description={`Buying strategy expands bond capacity triggering a positive loop to strengthen the Treasury and attract more stakers. Swap ${nativeSymbol} for ${ftsoSymbol} to unlock (3, 3) Stake.`}
                />

                <ProtocolDetail
                    isMobileScreen={isMobileScreen}
                    theme={theme}
                    url={`/${networkName.toLowerCase()}/bonds`}
                    name="(1, 1) Bond"
                    sideName={maxBondDiscountTest}
                    description={`Bonding strategy grows Treasury and builds Protocol Owned Liquidity (POL) by allowing users to acquire ${csprSymbol} at a discount. Take advantage of the next available bond.`}
                />

                <ProtocolDetail
                    isMobileScreen={isMobileScreen}
                    theme={theme}
                    url={`/${networkName.toLowerCase()}/stake`}
                    name="(3, 3) Stake"
                    sideName={`${formatNumber(apyInner, 0)}% APY`}
                    description={`Staking enables (3, 3) coordination by aligning long-term incentives, sustainably backed by (1, 1) Bonds, LP fees, and Farming. Stake ${ftsoSymbol} to earn rewards and unlock ${bridgeNumbers} Stake\u00B2.`}
                />

                <ProtocolDetail
                    isMobileScreen={isMobileScreen}
                    theme={theme}
                    url={`/${networkName.toLowerCase()}/bridge`}
                    name={`${bridgeNumbers} Stake\u00B2`}
                    sideName={`${formatNumber(apyInner * gatekeepedApy, 0)}% APY`}
                    description={`Staking\u00B2 strategy further deepens long-term incentives powered by sustainable crosschain bridging revenue. ${bridgeNumbers} Stake\u00B2 your ${csprSymbol} to receive organic APY with no warmup and no dilution.`}
                />
            </Box>
        </Grid>
    )
}

export default ProtocolDetails;