49 lines
1 KiB
JavaScript
49 lines
1 KiB
JavaScript
import * as mpd from "./lib/mpd.js";
|
|
import * as html from "./lib/html.js";
|
|
import * as pubsub from "./lib/pubsub.js";
|
|
import * as ui from "./lib/ui.js";
|
|
|
|
let node;
|
|
let currentId;
|
|
|
|
function updateCurrent() {
|
|
let all = Array.from(node.querySelectorAll("[data-song-id]"));
|
|
all.forEach(node => {
|
|
node.classList.toggle("current", node.dataset.songId == currentId);
|
|
});
|
|
}
|
|
|
|
function buildSongs(songs) {
|
|
let ul = node.querySelector("ul");
|
|
html.clear(ul);
|
|
|
|
songs.map(song => ui.song(ui.SONG_QUEUE, song, ul));
|
|
|
|
updateCurrent();
|
|
}
|
|
|
|
function onSongChange(message, publisher, data) {
|
|
currentId = data["Id"];
|
|
updateCurrent();
|
|
}
|
|
|
|
function onQueueChange(message, publisher, data) {
|
|
syncQueue();
|
|
}
|
|
|
|
async function syncQueue() {
|
|
let songs = await mpd.listQueue();
|
|
buildSongs(songs);
|
|
document.querySelector("#queue-length").textContent = `(${songs.length})`;
|
|
}
|
|
|
|
export async function activate() {
|
|
syncQueue();
|
|
}
|
|
|
|
export function init(n) {
|
|
node = n;
|
|
syncQueue();
|
|
pubsub.subscribe("song-change", onSongChange);
|
|
pubsub.subscribe("queue-change", onQueueChange);
|
|
}
|