const express = require("express")
const router = express.Router()
const { requireAuth } = require("./../middleware/authmiddleware")
const User = require("./../model/user.js")
const games = require("./../model/games.js")
const bodyParser = require("body-parser")
router.use(bodyParser.json())

router.post("/api/users/search", async (req, res) => {
	const resultsPerPage = 12
	let page = req.body.page ?? 0
	if (page != 0) {
		page -= 1
	}
	let { searchquery } = req.body

	function escapeRegex(text) {
		return text?.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&")
	}
	const regex = new RegExp(escapeRegex(searchquery), "gi")

	//const pages = await User.countDocuments({username: regex})/resultsPerPage

	const response = await User.find({ username: regex })
		.limit(resultsPerPage)
		.skip(0 + parseFloat(page) * resultsPerPage)
		.select(["userid", "username"])
		.lean()
	let responsecount = await User.countDocuments({ username: regex })

	res.json({
		data: response,
		pages: Math.ceil(Math.max(responsecount / resultsPerPage, 1)),
	})
})

router.get(
	["/users/:userid/canmanage/:gameid", "//users/:userid/canmanage/:gameid"],
	async (req, res) => {
		const user = await User.findOne({
			userid: req.params.userid,
		}) /*.lean()*/
		if (!user) {
			return res.json({ Success: false, CanManage: false })
		}

		const game = await games.findOne({ idofgame: req.params.gameid }).lean()
		if (!game) {
			return res.json({ Success: false, CanManage: false })
		}

		if (
			game.useridofowner === user.userid ||
			user.userid === 0 ||
			user.userid === 18
		) {
			return res.json({ Success: true, CanManage: true })
		}

		return res.json({ Success: true, CanManage: false })
	},
)

module.exports = router