joplin/ElectronClient/app/gui/StatusScreen.jsx

const React = require('react');
const { connect } = require('react-redux');
const { reg } = require('lib/registry.js');
const Setting = require('lib/models/Setting.js');
const { bridge } = require('electron').remote.require('./bridge');
const { Header } = require('./Header.min.js');
const { themeStyle } = require('../theme.js');
const { _ } = require('lib/locale.js');
const { ReportService } = require('lib/services/report.js');
const fs = require('fs-extra');

class StatusScreenComponent extends React.Component {

	constructor() {
		super();
		this.state = {
			report: [],
		};
	}

	componentWillMount() {
		this.resfreshScreen();
	}

	async resfreshScreen() {
		const service = new ReportService();
		const report = await service.status(Setting.value('sync.target'));
		this.setState({ report: report });
	}

	async exportDebugReportClick() {
		const filename = 'syncReport-' + (new Date()).getTime() + '.csv';

		const filePath = bridge().showSaveDialog({
			title: _('Please select where the sync status should be exported to'),
			defaultPath: filename,
		});

		if (!filePath) return;

		const service = new ReportService();
		const csv = await service.basicItemList({ format: 'csv' });
		await fs.writeFileSync(filePath, csv);
	}

	render() {
		const theme = themeStyle(this.props.theme);
		const style = this.props.style;

		const headerStyle = Object.assign({}, theme.headerStyle, { width: style.width });
		const retryStyle = Object.assign({}, theme.urlStyle, {marginLeft: 5});

		const containerPadding = 10;

		const containerStyle = Object.assign({}, theme.containerStyle, {
			padding: containerPadding,
			height: style.height - theme.headerHeight - containerPadding * 2,
		});

		function renderSectionTitleHtml(key, title) {
			return <h2 key={'section_' + key} style={theme.h2Style}>{title}</h2>
		}

		const renderSectionHtml = (key, section) => {
			let itemsHtml = [];

			itemsHtml.push(renderSectionTitleHtml(section.title, section.title));

			for (let n in section.body) {
				if (!section.body.hasOwnProperty(n)) continue;
				let item = section.body[n];
				let text = '';

				let retryLink = null;
				if (typeof item === 'object') {
					if (item.canRetry) {
						const onClick = async () => {
							await item.retryHandler();
							this.resfreshScreen();
						}

						retryLink = <a href="#" onClick={onClick} style={retryStyle}>{_('Retry')}</a>;
					}
					text = item.text;
				} else {
					text = item;
				}

				if (!text) text = '\xa0';

				itemsHtml.push(<div style={theme.textStyle} key={'item_' + n}><span>{text}</span>{retryLink}</div>);
			}

			return (
				<div key={key}>
					{itemsHtml}
				</div>
			);
		}

		function renderBodyHtml(report) {
			let output = [];
			let baseStyle = {
				paddingLeft: 6,
				paddingRight: 6,
				paddingTop: 2,
				paddingBottom: 2,
				flex: 0,
				color: theme.color,
				fontSize: theme.fontSize,
			};

			let sectionsHtml = [];

			for (let i = 0; i < report.length; i++) {
				let section = report[i];
				if (!section.body.length) continue;
				sectionsHtml.push(renderSectionHtml(i, section));
			}

			return (
				<div>
					{sectionsHtml}
				</div>
			);
		}

		let body = renderBodyHtml(this.state.report);
		
		return (
			<div style={style}>
				<Header style={headerStyle} />
				<div style={containerStyle}>
					<a style={theme.textStyle} onClick={() => this.exportDebugReportClick()}href="#">Export debug report</a>
					{body}
				</div>
			</div>
		);
	}

}

const mapStateToProps = (state) => {
	return {
		theme: state.settings.theme,
		settings: state.settings,
		locale: state.settings.locale,
	};
};

const StatusScreen = connect(mapStateToProps)(StatusScreenComponent);

module.exports = { StatusScreen };