const Command = require('../../structures/Command');
const { stripIndents } = require('common-tags');
const { verify } = require('../../util/Util');
const script = require('../../assets/json/box-choosing');

module.exports = class BoxChoosingCommand extends Command {
	constructor(client) {
		super(client, {
			name: 'box-choosing',
			aliases: ['box-choose'],
			group: 'games-sp',
			memberName: 'box-choosing',
			description: 'Do you believe that there are choices in life? Taken from Higurashi Chapter 4.',
			credit: [
				{
					name: '07th Expansion',
					url: 'http://07th-expansion.net/',
					reason: 'Original Game'
				},
				{
					name: 'MangaGamer.com',
					url: 'https://www.mangagamer.com/',
					reason: 'Original Translation',
					reasonURL: 'https://store.steampowered.com/app/526490/Higurashi_When_They_Cry_Hou__Ch4_Himatsubushi/'
				}
			]
		});

		this.blue = new Set();
		this.red = new Set();
	}

	async run(msg) {
		const current = this.client.games.get(msg.channel.id);
		if (current) return msg.reply(`Please wait until the current game of \`${current.name}\` is finished.`);
		this.client.games.set(msg.channel.id, { name: this.name });
		try {
			let i = 0;
			let path = 'before';
			let end = false;
			while (!end) {
				const line = script[path][i];
				if (!line) {
					end = true;
					break;
				}
				await msg.say(typeof line === 'object' ? line.text : stripIndents`
					${line}

					_Proceed?_
				`);
				if (line.options) {
					const filter = res => res.author.id === msg.author.id && line.options.includes(res.content.toLowerCase());
					const choose = await msg.channel.awaitMessages(filter, {
						max: 1,
						time: 120000
					});
					if (!choose.size) {
						end = true;
						break;
					}
					path = '';
					const pick = line.paths[line.options.indexOf(choose.first().content.toLowerCase())];
					if ((this.red.has(msg.author.id) && pick !== 'red') || (this.blue.has(msg.author.id) && pick !== 'blue')) {
						path += 'both';
						if (this.red.has(msg.author.id)) this.red.delete(msg.author.id);
						if (this.blue.has(msg.author.id)) this.blue.delete(msg.author.id);
					} else {
						this[pick].add(msg.author.id);
						setTimeout(() => { if (this[pick].has(msg.author.id)) this[pick].delete(msg.author.id); }, 600000);
					}
					path += pick;
					i = 0;
				} else {
					const verification = await verify(msg.channel, msg.author, { time: 120000 });
					if (!verification) {
						end = true;
						break;
					}
					i++;
				}
			}
			this.client.games.delete(msg.channel.id);
			return msg.say(script.end);
		} catch (err) {
			this.client.games.delete(msg.channel.id);
			throw err;
		}
	}
};