;'use strict';var HomeView=View.extend(function HomeView(){View.call(this);this.thumbnailCache={};this.tiles=document.getElementById('tiles');this.tiles.addEventListener('click',(evt)=>{var link=evt.target.closest('a[data-file-path]');if(link){this.queueAlbum(link.dataset.filePath);}});this.onScroll=debounce(this.loadVisibleImages.bind(this),500);window.addEventListener('scroll',()=>this.onScroll());this.client.on('databaseChange',()=>this.update());this.update().then(()=>this.lazyLoadScripts());});HomeView.prototype.nonCriticalScripts=['/components/dom-scheduler/lib/dom-scheduler.js','/components/fast-list/fast-list.js','/components/poplar/poplar.js','/components/gaia-component/gaia-component.js','/components/gaia-text-input/gaia-text-input.js','/components/gaia-fast-list/gaia-fast-list.js','/components/gaia-sub-header/gaia-sub-header.js','/elements/music-search-box.js','/elements/music-search-results.js'];HomeView.prototype.lazyLoadScripts=function(){return new Promise((resolve)=>{setTimeout(()=>{LazyLoader.load(this.nonCriticalScripts).then(()=>{this.setupSearch();resolve();});},500);});};HomeView.prototype.setupSearch=function(){this.searchBox=document.getElementById('search-box');this.searchResults=document.getElementById('search-results');this.searchBoxHeight=this.searchBox.HEIGHT+11;this.searchBox.addEventListener('search',(evt)=>this.search(evt.detail));this.searchResults.addEventListener('open',()=>{this.client.method('searchOpen');document.body.dataset.search=true;document.body.classList.add('search-open');});this.searchResults.addEventListener('close',()=>{this.client.method('searchClose');document.body.dataset.search=false;document.body.classList.remove('search-open');window.scrollTo(0,this.searchBoxHeight);});this.searchResults.addEventListener('resultclick',(evt)=>{var link=evt.detail;if(link){if(link.dataset.section==='songs'){this.queueSong(link.dataset.filePath);}
this.client.method('navigate',link.getAttribute('href'));}});this.searchResults.getItemImageSrc=(item)=>this.getThumbnail(item.name);this.searchBox.hidden=false;window.scrollTo(0,this.searchBoxHeight);};HomeView.prototype.update=function(){return this.getAlbums().then((albums)=>{this.albums=albums;return this.render();});};HomeView.prototype.loadVisibleImages=function(){var scrollTop=window.scrollY;var scrollBottom=scrollTop+window.innerHeight;var promises=[];var tiles=this.tiles.querySelectorAll('.tile');var lastTileVisible=false;var tile,tileOffset;for(var i=0,length=tiles.length;i<length;i++){tile=tiles[i];tileOffset=tile.offsetTop;if(scrollTop<=tileOffset&&tileOffset<=scrollBottom){lastTileVisible=true;promises.push(this.loadTile(tile));}
else if(lastTileVisible){break;}}
return Promise.all(promises);};HomeView.prototype.loadTile=function(tile){return new Promise((resolve)=>{if(tile.dataset.loaded){return;}
this.getThumbnail(tile.dataset.filePath).then((url)=>{var img=tile.querySelector('img');img.src=url;tile.dataset.loaded=true;img.onload=()=>{setTimeout(()=>{requestAnimationFrame(()=>{tile.classList.add('loaded');resolve();});});};});});};HomeView.prototype.destroy=function(){this.client.destroy();View.prototype.destroy.call(this);};HomeView.prototype.render=function(){return document.l10n.formatValues('unknownArtist','unknownAlbum').then(([unknownArtist,unknownAlbum])=>{var html=[];this.albums.forEach((album)=>{var template=Sanitizer.createSafeHTML`
<a class="${album.metadata.picture ? 'tile' : 'tile show-title'}" dir="auto"
   href="/player"
   data-artist="${album.metadata.artist || unknownArtist}"
   data-album="${album.metadata.album || unknownAlbum}"
   data-file-path="${album.name}">
  <img>
</a>`;html.push(template);});this.tiles.innerHTML=Sanitizer.unwrapSafeHTML(...html);return Promise.all([this.loadVisibleImages(),document.l10n.ready]);}).then(this.onRenderDone);};HomeView.prototype.getAlbums=function(){return this.fetch('/api/albums/list').then(response=>response.json());};HomeView.prototype.getThumbnail=function(filePath){if(!filePath)return;if(this.thumbnailCache[filePath]){return Promise.resolve(this.thumbnailCache[filePath]);}
return this.fetch('/api/artwork/url/thumbnail/'+filePath).then((response)=>response.json()).then((url)=>{this.thumbnailCache[filePath]=url;return url;});};HomeView.prototype.queueAlbum=function(filePath){this.fetch('/api/queue/album/'+filePath);};HomeView.prototype.queueSong=function(filePath){this.fetch('/api/queue/song/'+filePath);};HomeView.prototype.search=function(query){if(!query){return Promise.resolve(this.searchResults.clearResults());}
var results=[];return document.l10n.formatValues('unknownTitle','unknownArtist','unknownAlbum').then(([unknownTitle,unknownArtist,unknownAlbum])=>{var albumResults=this.fetch('/api/search/album/'+query).then(response=>response.json()).then((albums)=>{var albumResults=albums.map((album)=>{return{name:album.name,title:album.metadata.album||unknownAlbum,subtitle:album.metadata.artist||unknownArtist,section:'albums',url:'/album-detail?id='+encodeURIComponent(album.name)};});results=results.concat(albumResults);this.searchResults.setResults(results);return albumResults;});var artistResults=this.fetch('/api/search/artist/'+query).then(response=>response.json()).then((artists)=>{var artistResults=artists.map((artist)=>{return{name:artist.name,title:artist.metadata.artist||unknownArtist,subtitle:'',section:'artists',url:'/artist-detail?id='+encodeURIComponent(artist.name)};});results=results.concat(artistResults);this.searchResults.setResults(results);return artistResults;});var songResults=this.fetch('/api/search/title/'+query).then(response=>response.json()).then((songs)=>{var songResults=songs.map((song)=>{return{name:song.name,title:song.metadata.title||unknownTitle,subtitle:song.metadata.artist||unknownArtist,section:'songs',url:'/player'};});results=results.concat(songResults);this.searchResults.setResults(results);return songResults;});return Promise.all([albumResults,artistResults,songResults]).then(()=>{return results;});});};function debounce(fn,ms){var timeout;return(...args)=>{clearTimeout(timeout);timeout=setTimeout(()=>fn.apply(this,args),ms);};}
window.view=new HomeView();