import { Client } from "discord.js-selfbot-v13";
import { startRecording } from "./recorder";
import { config } from "./config";

// Validasi environment variables
const token = process.env.DISCORD_TOKEN;
const voiceChannelId = process.env.VOICE_CHANNEL_ID;
const guildId = process.env.GUILD_ID;

if (!token) throw new Error("Missing DISCORD_TOKEN in .env");
if (!voiceChannelId) throw new Error("Missing VOICE_CHANNEL_ID in .env");
if (!guildId) throw new Error("Missing GUILD_ID in .env");

// Inisialisasi selfbot client (gunakan checkUpdate: false supaya tidak ada prompt update)
const client = new Client();

client.on("ready", async () => {
    if (config.verbose) {
        console.log(`[bot] Logged in as ${client.user!.tag}`);
    }

    // Ambil guild
    const guild = client.guilds.cache.get(guildId!);
    if (!guild) {
        console.error(`[bot] Guild not found: ${guildId}`);
        process.exit(1);
    }

    // Fetch channels jika belum ada di cache
    const channel =
        guild.channels.cache.get(voiceChannelId!) ??
        (await guild.channels.fetch(voiceChannelId!).catch(() => null));

    if (!channel || channel.type !== "GUILD_VOICE") {
        console.error(
            `[bot] Voice channel not found or wrong type: ${voiceChannelId}`
        );
        process.exit(1);
    }

    if (config.verbose) {
        console.log(`[bot] Joining voice channel: #${channel.name} (${channel.id})`);
    }
    await startRecording(client, channel as any);
});

client.on("error", (err) => {
    console.error("[bot] Client error:", err);
});

// Graceful shutdown
process.on("SIGINT", () => {
    if (config.verbose) {
        console.log("\n[bot] Shutting down...");
    }
    client.destroy();
    process.exit(0);
});

process.on("SIGTERM", () => {
    if (config.verbose) {
        console.log("[bot] Terminating...");
    }
    client.destroy();
    process.exit(0);
});

client.login(token);