121 lines
3.0 KiB
TypeScript
121 lines
3.0 KiB
TypeScript
// Copyright 2017-2020 @polkadot/react-signer authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { FunctionMetadataLatest } from '@polkadot/types/interfaces';
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import { QueueTx } from '@polkadot/react-components/Status/types';
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import BN from 'bn.js';
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import React from 'react';
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import styled from 'styled-components';
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import { registry } from '@polkadot/react-api';
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import { Call, InputAddress, Modal } from '@polkadot/react-components';
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import Checks from './Checks';
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import { useTranslation } from './translate';
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interface Props {
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children?: React.ReactNode;
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className?: string;
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hideDetails?: boolean;
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isSendable: boolean;
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onError: () => void;
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tip?: BN;
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value: QueueTx;
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}
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function formatMeta (meta?: FunctionMetadataLatest): React.ReactNode | null {
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if (!meta) {
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return null;
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}
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const strings = meta.documentation.map((doc): string => doc.toString().trim());
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const firstEmpty = strings.findIndex((doc): boolean => !doc.length);
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if (!firstEmpty) {
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return null;
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}
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return (
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<div className='meta'>
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{strings.slice(0, firstEmpty).join(' ')}
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</div>
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);
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}
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function Transaction ({ children, className, hideDetails, isSendable, onError, value: { accountId, extrinsic, isUnsigned }, tip }: Props): React.ReactElement<Props> | null {
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const { t } = useTranslation();
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if (!extrinsic) {
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return null;
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}
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const { meta, method, section } = registry.findMetaCall(extrinsic.callIndex);
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return (
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<Modal.Content className={`ui--signer-Signer-Content ${className}`}>
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{!hideDetails && (
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<>
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{!isUnsigned && accountId && (
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<InputAddress
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className='full'
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defaultValue={accountId}
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isDisabled
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isInput
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label={t('sending from my account')}
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withLabel
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/>
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)}
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<details className='tx-details'>
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<summary>
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{t('Sending transaction')} <span className='highlight'>{section}.{method}({
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meta?.args.map(({ name }) => name).join(', ') || ''
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})</span>
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</summary>
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{formatMeta(meta)}
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<Call
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onError={onError}
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value={extrinsic}
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withBorder={false}
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/>
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</details>
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</>
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)}
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{!hideDetails && !isUnsigned && (
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<Checks
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accountId={accountId}
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className='tx-details'
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extrinsic={extrinsic}
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isSendable={isSendable}
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tip={tip}
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/>
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)}
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{children}
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</Modal.Content>
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);
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}
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export default React.memo(styled(Transaction)`
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.tx-details {
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margin-left: 2rem;
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summary {
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font-size: 1.1rem;
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margin: 0.5rem 0;
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}
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.highlight {
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font-weight: 600;
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}
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.meta {
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margin-bottom: 0.5rem;
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margin-left: 2rem;
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}
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.meta, .mute {
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opacity: 0.6;
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}
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}
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`);
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