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

// hay this code hasn't been updated so it contains very old code because I haven't bothered to add key support since the last time they existed 2 months ago?

function stringGen(len) {
	var text = ""

	var charset = "abcdefghijklmnopqrstuvwxyz0123456789"

	for (var i = 0; i < len; i++)
		text += charset.charAt(Math.floor(Math.random() * charset.length))

	return text
}

router.post("/", requireAuth, async (req, res) => {
	if (req.userdocument.admin === true) {
		var key = stringGen(10)
		const response = await keys.create({
			Creator: req.userdocument.username,
			Key: key,
			Used: false,
		})
		return res.redirect(req.get("referer"))
	}
	if (req.userdocument.coins >= 100) {
		// they have enough
		req.userdocument.coins -= 100
		req.userdocument.markModified("coins")
		await req.userdocument.save()
		var key = stringGen(10)
		const response = await keys.create({
			Creator: req.userdocument.username,
			Key: key,
			Used: false,
		})
		return res.redirect(req.get("referer"))
	}

	return res.redirect(req.get("referer"))
})

module.exports = router