const { Command } = require('discord.js-commando');
const { RichEmbed } = require('discord.js');
const { oneLine } = require('common-tags');
const { version } = require('../../package');
const moment = require('moment');
require('moment-duration-format');

module.exports = class InfoCommand extends Command {
    constructor(client) {
        super(client, {
            name: 'info',
            aliases: ['information'],
            group: 'util',
            memberName: 'info',
            description: 'Gives some bot info for your shard.'
        });
    }

    async run(msg) {
        if (msg.channel.type !== 'dm')
            if (!msg.channel.permissionsFor(this.client.user).has('EMBED_LINKS'))
                return msg.say('This Command requires the `Embed Links` Permission.');
        const guilds = await this.client.shard.fetchClientValues('guilds.size');
        const memory = await this.client.shard.broadcastEval('Math.round(process.memoryUsage().heapUsed / 1024 / 1024)');
        const embed = new RichEmbed()
            .setColor(0x00AE86)
            .setFooter(oneLine`
                ©2017 dragonfire535 |
                Version ${version} |
                Created ${moment.duration(Date.now() - this.client.user.createdTimestamp).format('y[ years], M[ months], w[ weeks, and ]d[ days]')} ago!
            `)
            .addField('Servers',
                `${this.client.guilds.size} / ${guilds.reduce((prev, val) => prev + val, 0)}`, true)
            .addField('Shards',
                `${this.client.options.shardCount} (${this.client.shard.id})`, true)
            .addField('Commands',
                this.client.registry.commands.size, true)
            .addField('Owner',
                this.client.owners.map(o => o.tag).join(', '), true)
            .addField('Source Code',
                '[View Here](https://github.com/dragonfire535/xiaobot)', true)
            .addField('Memory Usage',
                `${Math.round(process.memoryUsage().heapUsed / 1024 / 1024)}MB / ${memory.reduce((prev, val) => prev + val, 0)}MB`, true)
            .addField('Uptime',
                moment.duration(this.client.uptime).format('d[d]h[h]m[m]s[s]'), true)
            .addField('Node Version',
                process.version, true)
            .addField('Library',
                '[discord.js](https://discord.js.org)', true)
            .addField('Modules',
                oneLine`
                    [commando](https://github.com/Gawdl3y/discord.js-commando),
                    [zalgoize](https://github.com/clux/zalgolize),
                    [superagent](https://visionmedia.github.io/superagent),
                    [mathjs](http://mathjs.org),
                    [moment](http://momentjs.com),
                    [moment-duration-format](https://github.com/jsmreese/moment-duration-format),
                    [canvas](https://github.com/Automattic/node-canvas),
                    [cheerio](https://cheerio.js.org),
                    [sequelize](http://docs.sequelizejs.com),
                    [tsubaki](https://github.com/iCrawl/tsubaki),
                    [node-opus](https://github.com/Rantanen/node-opus)
                `
            )
            .addField('APIs',
                oneLine`
                    [Wattpad](https://developer.wattpad.com),
                    [Wordnik](http://developer.wordnik.com),
                    [osu!](https://osu.ppy.sh/p/api),
                    [memegen.link](https://memegen.link),
                    [YuGiOh](http://docs.yugiohprices.apiary.io),
                    [YouTube](https://developers.google.com/youtube),
                    [Discord Bots](https://bots.discord.pw/api),
                    [Today in History](http://history.muffinlabs.com/#api),
                    [jService](http://jservice.io),
                    [Urban Dictionary](https://github.com/zdict/zdict/wiki/Urban-dictionary-API-documentation),
                    [OMDB](http://www.omdbapi.com),
                    [Yahoo Weather](https://developer.yahoo.com/weather),
                    [Wikipedia](https://en.wikipedia.org/w/api.php),
                    [Google Maps](https://developers.google.com/maps),
                    [Strawpoll](https://github.com/strawpoll/strawpoll/wiki/API),
                    [rrrather](http://www.rrrather.com/botapi),
                    [SoundCloud](https://developers.soundcloud.com),
                    [random.cat](http://random.cat),
                    [random.dog](https://random.dog),
                    [fixer.io](http://fixer.io),
                    [konachan](https://konachan.net),
                    [cleverbot.io](https://cleverbot.io)
                `
            );
        return msg.embed(embed);
    }
};