// Debug
const { DebugBuilder } = require("../utilities/debugBuilder.js");
const log = new DebugBuilder("client", "clientController");
// Modules
const { status, join, leave } = require("./commandController")

/**
 * Get an object of client guilds
 * @param req The express request which includes the discord client
 * @returns 
 */
function getGuilds(req) {
    return req.discordClient.guilds.cache.map(guild => guild.id)
}

/**
 * Get Status of the discord process
 */
exports.getStatus = (res, req) => {
    log.INFO("Getting the status of the bot");
    guildIds = getGuilds(req);
    log.DEBUG("Guild IDs: ", guildIds);
    var guildStatuses = []
    for (const guildID of guildIds){
        status({guildID: guildID, callback: (statusObj) => {
            log.DEBUG("Status Object string: ", statusObj);
            if (!statusObj.voiceConnection) guildStatuses.push({ guildID : 201 });
            else guildStatuses.push({ guildID: 202 })
        }});        
    }    
    return res.send(200).json(guildStatuses);
}

/**
 * Start the bot and join the server and preset specified
 */
exports.joinServer = (res, req) => {
    const channelID = req.body.channelID;
    const presetName = req.body.presetName;

    if (!channelID || !presetName) return res.status(400).json({'message': "Channel ID or Preset Name not present in the request"});
    // Start the bot
    join({guildID: guildID, guildObj: client.guilds.cache.get(guildID), channelID: channelID, callback: () => {
        return req.sendStatus(202);
    }});
}

/**
 * Leaves the server if it's in one
 */
exports.leaveServer = (res, req) => {
    leave({guildID: guildID, callback: (response) => {
        return res.sendStatus(202);
    }});
}