text: import _ from 'lodash';
  import React, {Component} from 'react';
  import ReactDOM from 'react-dom';
  import YTSearch from 'youtube-api-search';
  import SearchBar from './components/search_bar';
  import VideoList from './components/video_list';
  import VideoDetail from './components/video_detail';
  const API_KEY = 'AIzaSyD7hOHne7t35R1zFa0zWnfsEJsJ6tdnvaI';
  
  class App extends Component {
    constructor(props) {
      super(props);
  
      this.state = { 
        videos: [],
        selectedVideo: null 
      };
      this.videoSearch('surfboards')
    }
  
    videoSearch(term) {
      YTSearch({key: API_KEY, term: term}, (videos) => {
        this.setState({
          videos: videos,
          selectedVideo: videos[0]
        });
      });
    }
  
      render() {
        const videoSearch = _.debounce((term) => {this.videoSearch(term)},300);
        return (
          <div>
            <SearchBar onSearchTermChange={videoSearch} />
            <VideoDetail video={this.state.selectedVideo}/>
            <VideoList 
            onVideoSelect={selectedVideo => this.setState({selectedVideo}) }
            videos={this.state.videos} />
          </div>
      );
    }
  }
  
  
  
  ReactDOM.render(<App />, document.querySelector('.container'));