import { io } from "socket.io-client";
import { connectToChannel, initDiscordBotClient, getVoiceChannelFromID, checkIfConnectedToVC, getVoiceConnectionFromGuild } from '../discordAudioBot/dab.mjs';
import { logIntoServerWrapper, sendNodeUpdateWrapper, nodeCheckStatus } from "./socketClientWrappers.mjs";

/**
 * Initialize the socket connection with the server, this will handle disconnects within itself
 * @param {Object} localNodeConfig The local node config object
 * @returns {any}
 */
export const initSocketConnection = async (localNodeConfig) => {
    const serverEndpoint = `http://${localNodeConfig.serverIp}:${localNodeConfig.serverPort}` || 'http://localhost:3000'; // Adjust the server endpoint

    const socket = io.connect(serverEndpoint);

    const discordClients = {};

    socket.on('connect', async () => {
        console.log('Connected to the server');
        await logIntoServerWrapper(socket, localNodeConfig);
    });

    socket.on('node-join', async (joinData) => {
        console.log("Join requested: ", joinData)
        // TODO - Implement logic to control OP25 for the requested channel/system

        // Join the requested channel with the requested ID
        initDiscordBotClient(joinData.clientID, joinData.system, client => {            
            getVoiceChannelFromID(client, joinData.channelID).then(vc => {
                // Add the client object to the IO instance
                discordClients[vc.guild.id] = client;
                const connection = connectToChannel(vc);
                console.log("Bot Connected to VC");
            })
        });
    });

    socket.on('node-leave', async (guildId) => {
        console.log("Leave requested");
        if (await checkIfConnectedToVC(guildId)) {
            const connection = await getVoiceConnectionFromGuild(guildId);
            if (connection) {
                console.log("There is an open VC connection, closing it now");
                // Destroy the open VC connection
                connection.destroy();

                // Remove the client from the socket connection
                delete discordClients[guildId];
            }
        }
    });

    socket.on('node-get-discord-username', async (guildId, socketCallback) => {
        console.log("Requested username");
        socketCallback(discordClients[guildId].user.username);
    });

    socket.on('node-check-connected-status', nodeCheckStatus);

    socket.on('disconnect', () => {
        console.log('Disconnected from the server');
    });

    return socket;
}