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174 lines
4.9 KiB
174 lines
4.9 KiB
/* @flow */
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import React, { PureComponent } from 'react';
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import PropTypes from 'prop-types';
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import styled from 'styled-components';
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import { H3 } from 'components/Heading';
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import P from 'components/Paragraph';
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import Loader from 'components/Loader';
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import Button from 'components/Button';
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import { FormattedMessage } from 'react-intl';
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import type { TrezorDevice } from 'flowtype';
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import l10nCommonMessages from 'views/common.messages';
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import l10nDeviceMessages from '../common.messages';
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import l10nMessages from './index.messages';
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import type { Props as BaseProps } from '../../Container';
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type Props = {
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device: TrezorDevice,
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instances: ?Array<TrezorDevice>,
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onRememberDevice: $ElementType<$ElementType<BaseProps, 'modalActions'>, 'onRememberDevice'>,
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onForgetDevice: $ElementType<$ElementType<BaseProps, 'modalActions'>, 'onForgetDevice'>,
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};
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type State = {
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countdown: number,
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ticker?: number,
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};
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const ButtonContent = styled.div`
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display: flex;
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justify-content: center;
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align-items: center;
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flex-direction: row;
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`;
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const StyledP = styled(P)`
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padding: 20px 0;
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`;
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const Wrapper = styled.div`
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width: 360px;
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padding: 30px 48px;
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`;
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const Text = styled.div`
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padding-right: 10px;
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`;
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const Column = styled.div`
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display: flex;
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flex-direction: column;
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button + button {
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margin-top: 10px;
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}
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`;
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const StyledLoader = styled(Loader)`
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position: absolute;
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left: 200px;
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`;
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class RememberDevice extends PureComponent<Props, State> {
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constructor(props: Props) {
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super(props);
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this.state = {
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countdown: 10,
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};
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}
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componentDidMount(): void {
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const ticker = () => {
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if (this.state.countdown - 1 <= 0) {
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// TODO: possible race condition,
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// device could be already connected but it didn't emit Device.CONNECT event yet
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window.clearInterval(this.state.ticker);
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this.props.onForgetDevice(this.props.device);
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} else {
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this.setState(previousState => ({
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countdown: previousState.countdown - 1,
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}));
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}
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};
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this.setState({
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countdown: 10,
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ticker: window.setInterval(ticker, 1000),
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});
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this.keyboardHandler = this.keyboardHandler.bind(this);
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window.addEventListener('keydown', this.keyboardHandler, false);
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}
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componentWillUnmount(): void {
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window.removeEventListener('keydown', this.keyboardHandler, false);
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if (this.state.ticker) {
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window.clearInterval(this.state.ticker);
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}
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}
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keyboardHandler(event: KeyboardEvent): void {
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if (event.keyCode === 13) {
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event.preventDefault();
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this.forget();
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}
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}
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keyboardHandler: (event: KeyboardEvent) => void;
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forget() {
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this.props.onForgetDevice(this.props.device);
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}
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render() {
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const { device, instances, onRememberDevice } = this.props;
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let { label } = device;
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const deviceCount = instances ? instances.length : 0;
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if (instances && instances.length > 0) {
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label = instances.map(instance => instance.instanceLabel).join(',');
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}
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return (
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<Wrapper>
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<H3>
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<FormattedMessage
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{...l10nDeviceMessages.TR_FORGET_LABEL}
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values={{
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deviceLabel: label,
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}}
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/>
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</H3>
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<StyledP isSmaller>
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<FormattedMessage
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{...l10nMessages.TR_WOULD_YOU_LIKE_TREZOR_WALLET_TO}
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values={{
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deviceCount,
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}}
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/>
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</StyledP>
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<Column>
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<Button onClick={() => this.forget()}>
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<ButtonContent>
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<Text>
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<FormattedMessage {...l10nCommonMessages.TR_FORGET_DEVICE} />
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</Text>
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<StyledLoader
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isSmallText
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isWhiteText
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size={28}
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text={this.state.countdown.toString()}
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/>
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</ButtonContent>
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</Button>
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<Button isWhite onClick={() => onRememberDevice(device)}>
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<FormattedMessage {...l10nMessages.TR_REMEMBER_DEVICE} />
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</Button>
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</Column>
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</Wrapper>
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);
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}
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}
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RememberDevice.propTypes = {
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device: PropTypes.object.isRequired,
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instances: PropTypes.array.isRequired,
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onRememberDevice: PropTypes.func.isRequired,
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onForgetDevice: PropTypes.func.isRequired,
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};
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export default RememberDevice;
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