const WebSocket = require('ws');
const config = require('./config.json');

const ws = new WebSocket(
	config.WS_URL || "wss://iembot.dev/iem",
	{
		headers: {
			"user-agent": "IEM-Alerter-DiscordBot/1.0 (+https://git.chrischro.me/iem-alerter/discord-bot; contact: me@ko4wal.radio)"
		}
	}
);

ws.on('open', () => {
	console.log('Connected to WebSocket');
	ws.send(JSON.stringify({ type: 'subscribe', channel: '*' }));
});

ws.on('message', (rawData) => {
	try {
		const data = JSON.parse(rawData);
		console.log(JSON.stringify(data, null, 2));
	} catch (err) {
		console.log('Raw (non-JSON):', rawData.toString());
	}
});

ws.on('close', () => {
	console.log('WebSocket connection closed.');
});

ws.on('error', (err) => {
	console.error('WebSocket error:', err);
});