import { definePluginSettings } from "@api/Settings";
import { Logger } from "@utils/Logger";
import definePlugin, { OptionType } from "@utils/types";
import { FluxDispatcher } from "@webpack/common";

const logger = new Logger("muter");
const settings = definePluginSettings({
	port: {
		description: "Port to connect to muter on.",
		type: OptionType.NUMBER,
		default: 3034,
		onChange: value => {
			port = value;
			socket.close();
			connect();
		}
	},
	reconnect: {
		description: "Reconnect interval in seconds.",
		type: OptionType.NUMBER,
		default: 5,
		onChange: value => {
			reconnect = value * 1000;
		}
	}
});

let port: number;
let reconnect: number;
let muted = false;
let socket: WebSocket;

function connect() {
	logger.info(`Attempting to connect to muter on port ${port}`);
	socket = new WebSocket(`ws://127.0.0.1:${port}`);

	socket.onopen = () => {
		logger.info("Connected to muter");
	};

	socket.onmessage = (event) => {
		muted = event.data.size > 0;
		FluxDispatcher.dispatch({
			type: "AUDIO_SET_SELF_MUTE",
			context: "default",
			mute: muted
		});
	};

	socket.onclose = e => {
		if (!e.wasClean) {
			logger.error("Connection to muter was interrupted. Reconnecting...");
			setTimeout(connect, reconnect);
		} else {
			logger.info("Connection to muter closed");
		}
	};
}

export default definePlugin({
	name: "muter",
	description: "muter companion plugin. Mirrors system mutes to Discord.",
	authors: [{ name: "isitreallyalive", id: 1269669249056510026n }],
	settings,

	start() {
		port = settings.store.port;
		reconnect = settings.store.reconnect;
		connect();
		// todo: try to fix weird virtual bug
	},
	flux: {
		AUDIO_TOGGLE_SELF_MUTE: () => {
			const buf = new ArrayBuffer(1);
			const view = new Uint8Array(buf);
			if (!muted) view[0] = 1;
			socket.send(new Blob([buf]));
		}
	}
});