112 lines
2.8 KiB
JavaScript
112 lines
2.8 KiB
JavaScript
import * as mpd from "./lib/mpd.js";
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import * as html from "./lib/html.js";
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import * as ui from "./lib/ui.js";
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import * as format from "./lib/format.js";
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import Search from "./lib/search.js";
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let node, search;
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function nonempty(x) { return x.length > 0; }
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function buildHeader(filter) {
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filter = filter || {};
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let header = node.querySelector("header");
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html.clear(header);
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search.reset();
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header.appendChild(search.getNode());
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let artist = filter["AlbumArtist"];
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if (artist) {
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let artistFilter = {"AlbumArtist":artist};
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let button = html.button({icon:"artist"}, artist, header);
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button.addEventListener("click", e => listAlbums(artistFilter));
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let album = filter["Album"];
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if (album) {
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html.node("span", {}, format.SEPARATOR, header);
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let albumFilter = Object.assign({}, artistFilter, {"Album":album});
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let button = html.button({icon:"album"}, album, header);
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button.addEventListener("click", e => listSongs(albumFilter));
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}
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}
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}
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function buildAlbum(album, filter, parent) {
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let childFilter = Object.assign({}, filter, {"Album": album});
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let node = ui.group(ui.CTX_LIBRARY, album, childFilter, parent);
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node.addEventListener("click", e => listSongs(childFilter));
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node.dataset.name = album;
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return node;
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}
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function buildArtist(artist, filter, parent) {
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let childFilter = Object.assign({}, filter, {"AlbumArtist": artist});
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let node = ui.group(ui.CTX_LIBRARY, artist, childFilter, parent);
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node.addEventListener("click", e => listAlbums(childFilter));
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node.dataset.name = artist;
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return node;
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}
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function buildSongs(songs, filter) {
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let ul = node.querySelector("ul");
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html.clear(ul);
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songs.map(song => {
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let node = ui.song(ui.CTX_LIBRARY, song, ul);
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node.dataset.name = song["Title"];
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});
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}
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function buildAlbums(albums, filter) {
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let ul = node.querySelector("ul");
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html.clear(ul);
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albums.filter(nonempty).map(album => buildAlbum(album, filter, ul));
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}
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function buildArtists(artists, filter) {
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let ul = node.querySelector("ul");
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html.clear(ul);
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artists.filter(nonempty).map(artist => buildArtist(artist, filter, ul));
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}
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async function listSongs(filter) {
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let songs = await mpd.listSongs(filter);
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buildSongs(songs, filter);
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buildHeader(filter);
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}
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async function listAlbums(filter) {
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let albums = await mpd.listTags("Album", filter);
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buildAlbums(albums, filter);
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buildHeader(filter);
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}
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async function listArtists(filter) {
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let artists = await mpd.listTags("AlbumArtist", filter);
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buildArtists(artists, filter);
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buildHeader(filter);
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}
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function onSearch(e) {
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Array.from(node.querySelectorAll("[data-name]")).forEach(node => {
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let name = node.dataset.name;
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node.style.display = (search.match(name) ? "" : "none");
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});
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}
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export async function activate() {
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listArtists();
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}
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export function init(n) {
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node = n;
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search = new Search(node.querySelector(".search"));
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search.addEventListener("input", onSearch);
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}
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