const { Client, Intents } = require('discord.js');
const CLIENT = new Client({ intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MEMBERS] });
const https = require('https');

const D_TOKEN = process.env.DISCORD_TOKEN;
const O_TOKEN = process.env.AUTH_TOKEN;

async function get_guildID()
{
	let Guilds = CLIENT.guilds;
	let v = (await Guilds.fetch()).keyAt(0);
	return v;
}

async function remove_notlogged(){
	let guild = CLIENT.guilds.resolve(await get_guildID());
	let token = O_TOKEN;
	let url = `https://www.42ctf.org/api/bot/discord?token=${token}`;

	await (guild.members.fetch()).then(() => {
		console.log("Cache reloaded !");
	});

	const rolesCollection = new Map([
		['top1', guild.roles.cache.get("798638767359524875")],
		['top10', guild.roles.cache.get("801787467064672286")],
		['top50', guild.roles.cache.get("803729539145924649")]
	]);

	https.get(url,(res) => {
		let body = "";
	
		res.on("data", (chunk) => {
			body += chunk;
		});
		res.on("end", () => {
			try {
				var json = JSON.parse(body);
				let v = new Map(Object.entries(json))


				let members = guild.members.cache;
				members.forEach(async (key, value) => {
					var r = false;
					v.forEach((jkey, jvalue) => {
						if (jvalue == key)
							r = true;
					})
					if (r == false)
					{
						let user = await guild.members.fetch(key);
						await user.roles.remove(rolesCollection.get('top1'));
						await user.roles.remove(rolesCollection.get('top10'));
						await user.roles.remove(rolesCollection.get('top50'));
					}
				})
			} 
			catch (error) {
				console.error(error.message);
			};
		});
	}).on("error", (error) => {
		console.log(error.message);
	});
}

async function rank(token = O_TOKEN){
	let url = `https://www.42ctf.org/api/bot/discord?token=${token}`;
	let guild = CLIENT.guilds.resolve(await get_guildID());

	const rolesCollection = new Map([
		['top1', guild.roles.cache.get("798638767359524875")],
		['top10', guild.roles.cache.get("801787467064672286")],
		['top50', guild.roles.cache.get("803729539145924649")]
	]);

	https.get(url,(res) => {
		var body = "";
	
		res.on("data", (chunk) => {
			body += chunk;
		});
		res.on("end", () => {
			try {
				var json = JSON.parse(body);
				let v = new Map(Object.entries(json))
				v.forEach(async (key, value) => {
					let user = guild.members.fetch(value);
					let rank = parseInt(key);
					if(rank == 1)
					{
						await (await user).roles.add(rolesCollection.get('top1'));
						await (await user).roles.remove(rolesCollection.get('top10'));
						await (await user).roles.remove(rolesCollection.get('top50'));
					}
					else if(rank <= 10)
					{
						await (await user).roles.remove(rolesCollection.get('top1'));
						await (await user).roles.add(rolesCollection.get('top10'));
						await (await user).roles.remove(rolesCollection.get('top50'));
					}
					else if(rank <= 50)
					{
						await (await user).roles.remove(rolesCollection.get('top1'));
						await (await user).roles.remove(rolesCollection.get('top10'));
						await (await user).roles.add(rolesCollection.get('top50'));
					}
					else
					{
						await (await user).roles.remove(rolesCollection.get('top1'));
						await (await user).roles.remove(rolesCollection.get('top10'));
						await (await user).roles.remove(rolesCollection.get('top50'));
					}
				})
			} catch (error) {
				console.error(error.message);
			};
		});
	}).on("error", (error) => {
		console.log(error.message);
	});
}

CLIENT.on('ready', () => {
  	console.log(`Logged in as ${CLIENT.user.tag}!`);
	setInterval(rank, 900000);
	setInterval(remove_notlogged, 900000);
	console.log('started rank() interval !');
});

CLIENT.login(D_TOKEN);