const Command = require('../../structures/Command');
const { MessageEmbed } = require('discord.js');
const snekfetch = require('snekfetch');

module.exports = class RedditCommand extends Command {
    constructor(client) {
        super(client, {
            name: 'reddit',
            group: 'search',
            memberName: 'reddit',
            description: 'Gets a random recent post from a subreddit.',
            clientPermissions: ['EMBED_LINKS'],
            args: [
                {
                    key: 'subreddit',
                    prompt: 'What subreddit would you like to get data for?',
                    type: 'string'
                }
            ]
        });
    }

    async run(msg, args) {
        try {
            const { subreddit } = args;
            const { body } = await snekfetch
                .get(`https://www.reddit.com/r/${subreddit}/new.json`)
                .query({ sort: 'new' });
            const post = body.data.children[Math.floor(Math.random() * body.data.children.length)].data;
            if (!msg.channel.nsfw && post.over_18) return msg.say('This post is only viewable in NSFW Channels.');
            const embed = new MessageEmbed()
                .setColor(0xFF4500)
                .setAuthor('Reddit', 'https://i.imgur.com/V6hXniU.png')
                .setURL(`https://www.reddit.com${post.permalink}`)
                .setTitle(post.title)
                .setDescription(`[View URL Here](${post.url})`)
                .setThumbnail(post.thumbnail !== 'self' ? post.thumbnail : null)
                .addField('❯ Upvotes',
                    post.ups, true)
                .addField('❯ Downvotes',
                    post.downs, true)
                .addField('❯ Score',
                    post.score, true);
            return msg.embed(embed);
        } catch (err) {
            if (err.status === 404) return msg.say('Subreddit Not Found.');
            else throw err;
        }
    }
};