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import React from 'react';
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import { BrowserRouter as Router, Route, Link, Switch } from 'react-router-dom';
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import localForage from 'localforage';
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import './Style-light.css';
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import './Style-dark.css';
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import './Style-black.css';
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import './Style-red.css';
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import './fonts/Fonts.css';
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import { BackwardDot, ForwardDot } from './utils.js';
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import Feed from './Feed.js';
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import Article from './Article.js';
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import Comments from './Comments.js';
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import Search from './Search.js';
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import Submit from './Submit.js';
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import Results from './Results.js';
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import ScrollToTop from './ScrollToTop.js';
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class App extends React.Component {
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constructor(props) {
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super(props);
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this.state = {
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theme: localStorage.getItem('theme') || '',
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};
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this.cache = {};
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}
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updateCache = (key, value) => {
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this.cache[key] = value;
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}
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light() {
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this.setState({ theme: '' });
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localStorage.setItem('theme', '');
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}
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dark() {
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this.setState({ theme: 'dark' });
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localStorage.setItem('theme', 'dark');
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}
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black() {
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this.setState({ theme: 'black' });
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localStorage.setItem('theme', 'black');
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}
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red() {
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this.setState({ theme: 'red' });
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localStorage.setItem('theme', 'red');
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}
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componentDidMount() {
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if (!this.cache.length) {
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localForage.iterate((value, key) => {
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this.updateCache(key, value);
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});
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console.log('loaded cache from localforage');
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}
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}
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goFullScreen() {
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if ('wakeLock' in navigator) {
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navigator.wakeLock.request('screen');
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}
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document.body.requestFullscreen({ navigationUI: 'hide' }).then(() => {
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window.addEventListener('resize', () => this.forceUpdate());
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this.forceUpdate();
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});
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};
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exitFullScreen() {
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document.exitFullscreen().then(() => {
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this.forceUpdate();
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});
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};
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render() {
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const theme = this.state.theme;
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if (theme === 'dark') {
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document.body.style.backgroundColor = '#1a1a1a';
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} else if (theme === 'black') {
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document.body.style.backgroundColor = '#000';
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} else if (theme === 'red') {
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document.body.style.backgroundColor = '#000';
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} else {
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document.body.style.backgroundColor = '#eeeeee';
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}
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const fullScreenAvailable = document.fullscreenEnabled ||
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document.mozFullscreenEnabled ||
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document.webkitFullscreenEnabled ||
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document.msFullscreenEnabled;
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return (
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<div className={theme}>
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<Router>
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<div className='container menu'>
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<p>
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<Link to='/'>QotNews</Link>
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<span className='theme'><a href='#' onClick={() => this.light()}>Light</a> - <a href='#' onClick={() => this.dark()}>Dark</a> - <a href='#' onClick={() => this.black()}>Black</a> - <a href='#' onClick={() => this.red()}>Red</a></span>
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<br />
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<span className='slogan'>Hacker News, Reddit, Lobsters, and Tildes articles rendered in reader mode.</span>
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</p>
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<Route path='/(|search)' component={Search} />
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<Route path='/(|search)' component={Submit} />
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{fullScreenAvailable &&
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<Route path='/(|search)' render={() => !document.fullscreenElement ?
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<button className='fullscreen' onClick={() => this.goFullScreen()}>Enter Fullscreen</button>
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:
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<button className='fullscreen' onClick={() => this.exitFullScreen()}>Exit Fullscreen</button>
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} />
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}
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</div>
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<Route path='/' exact render={(props) => <Feed {...props} updateCache={this.updateCache} />} />
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<Switch>
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<Route path='/search' component={Results} />
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<Route path='/:id' exact render={(props) => <Article {...props} cache={this.cache} />} />
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</Switch>
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<Route path='/:id/c' exact render={(props) => <Comments {...props} cache={this.cache} />} />
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<BackwardDot />
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<ForwardDot />
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<ScrollToTop />
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</Router>
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</div>
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);
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}
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}
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export default App;
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