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fixed cast

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This commit is contained in:
Gregor Klevže
2025-12-30 18:38:25 +01:00
parent 34c4521629
commit 71fab9def0
10 changed files with 551 additions and 158 deletions
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140
sidecar/index.js Normal file
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const { Client, DefaultMediaReceiver } = require('castv2-client');
const readline = require('readline');
const rl = readline.createInterface({
input: process.stdin,
terminal: false
});
let activeClient = null;
let activePlayer = null;
function log(msg) {
console.log(JSON.stringify({ type: 'log', message: msg }));
}
function error(msg) {
console.error(JSON.stringify({ type: 'error', message: msg }));
}
rl.on('line', (line) => {
try {
const data = JSON.parse(line);
const { command, args } = data;
switch (command) {
case 'play':
play(args.ip, args.url);
break;
case 'stop':
stop();
break;
case 'volume':
setVolume(args.level);
break;
default:
error(`Unknown command: ${command}`);
}
} catch (e) {
error(`Failed to parse line: ${e.message}`);
}
});
function play(ip, url) {
if (activeClient) {
try { activeClient.close(); } catch (e) { }
}
activeClient = new Client();
activeClient.connect(ip, () => {
log(`Connected to ${ip}`);
// First, check if DefaultMediaReceiver is already running
activeClient.getSessions((err, sessions) => {
if (err) return error(`GetSessions error: ${err.message}`);
// DefaultMediaReceiver App ID is CC1AD845
const session = sessions.find(s => s.appId === 'CC1AD845');
if (session) {
log('Session already running, joining...');
activeClient.join(session, DefaultMediaReceiver, (err, player) => {
if (err) {
log('Join failed, attempting launch...');
launchPlayer(url);
} else {
activePlayer = player;
loadMedia(url);
}
});
} else {
launchPlayer(url);
}
});
});
activeClient.on('error', (err) => {
error(`Client error: ${err.message}`);
try { activeClient.close(); } catch (e) { }
activeClient = null;
activePlayer = null;
});
}
function launchPlayer(url) {
if (!activeClient) return;
activeClient.launch(DefaultMediaReceiver, (err, player) => {
if (err) {
// If launch fails with NOT_ALLOWED, it sometimes means we MUST join or something else is occupying it
return error(`Launch error: ${err.message}`);
}
activePlayer = player;
loadMedia(url);
});
}
function loadMedia(url) {
if (!activePlayer) return;
const media = {
contentId: url,
contentType: 'audio/mp3',
streamType: 'LIVE'
};
activePlayer.load(media, { autoplay: true }, (err, status) => {
if (err) return error(`Load error: ${err.message}`);
log('Media loaded, playing...');
});
activePlayer.on('status', (status) => {
// Optional: track status
});
}
function stop() {
if (activePlayer) {
try { activePlayer.stop(); } catch (e) { }
log('Stopped playback');
}
if (activeClient) {
try { activeClient.close(); } catch (e) { }
activeClient = null;
activePlayer = null;
}
}
function setVolume(level) {
if (activeClient && activePlayer) {
activeClient.setVolume({ level }, (err, status) => {
if (err) return error(`Volume error: ${err.message}`);
log(`Volume set to ${level}`);
});
} else {
log('Volume command ignored: Player not initialized');
}
}
log('Sidecar initialized and waiting for commands');

190
sidecar/package-lock.json generated Normal file
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"name": "radiocast-sidecar",
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17
sidecar/package.json Normal file
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@@ -0,0 +1,17 @@
{
"name": "radiocast-sidecar",
"version": "1.0.0",
"main": "index.js",
"bin": "index.js",
"dependencies": {
"castv2-client": "^1.2.0"
},
"pkg": {
"assets": [
"node_modules/castv2/lib/*.proto"
]
},
"scripts": {
"build": "pkg . --targets node18-win-x64 --output ../src-tauri/binaries/radiocast-sidecar-x86_64-pc-windows-msvc.exe"
}
}