import fetch from 'node-fetch'
import jwt from 'jsonwebtoken'
import fs from 'fs'
import knsexy from 'knex'
import { Bot, User } from '../types'

const publicPem = fs.readFileSync('./public.pem')
const privateKey = fs.readFileSync('./private.key')

export const knex = knsexy({
	client: 'mysql',
	connection: {
		host: process.env.MYSQL_HOST || 'localhost',
		user: process.env.MYSQL_USER || 'root',
		password: process.env.MYSQL_PASSWORD,
		database: process.env.MYSQL_DATABASE || 'discordbots',
	},
})

export async function getBot(id: string, owners = true): Promise<Bot> {
	const res = await knex('bots')
		.select([
			'id',
			'owners',
			'lib',
			'prefix',
			'votes',
			'servers',
			'intro',
			'desc',
			'web',
			'git',
			'url',
			'category',
			'status',
			'name',
			'avatar',
			'tag',
			'verified',
			'trusted',
			'partnered',
			'discord',
			'boosted',
			'state',
			'vanity',
			'bg',
			'banner',
		])
		.where({ id })
		.orWhere({ vanity: id, boosted: 1 })
	if (res[0]) {
		res[0].category = JSON.parse(res[0].category)
		res[0].owners = JSON.parse(res[0].owners)
		if (owners) res[0].owners = res[0].owners.map(async (u: string) => await getUser(u))
		res[0].owners = await Promise.all(res[0].owners.filter((el: User | null) => el))
		res[0].vanity = res[0].vanity && (res[0].boosted || res[0].trusted || res[0].partnered)
	}

	return res[0] || null
}

export async function getUser(id: string, bots = true): Promise<User> {
	const res = await knex('users')
		.select(['id', 'avatar', 'tag', 'username', 'perm', 'github'])
		.where({ id })
	if (res[0]) {
		const owned = await knex('bots')
			.select(['id'])
			.where('owners', 'like', `%${id}%`)
		if (bots) res[0].bots = owned.map(async b => await getBot(b.id, false))
		else res[0].bots = owned.map(async b => b.id)
		res[0].bots = await Promise.all(res[0].bots.filter((el: Bot | null) => el))
	}

	return res[0] || null
}