const fs = require("node:fs")
const path = require("node:path")
const utils = require("../../../../modules/utils")
const express = require("express")
const router = express()

router.use("/download", (req, res) => {
    const gameFiles = path.join(__dirname, "..", "..", "..", "..", "data", "gameFiles")
    const gameFile = path.join(gameFiles, req.path)
    if (fs.existsSync(gameFile)) {
        try {
            res.download(gameFile)
        } catch (error) {
            console.error(error)
            utils.handleError(req, res, 500, "Erreur interne du serveur.")
        }
    } else {
        utils.handleError(req, res, 404, "Fichier introuvable.")
    }
})

router.get("", (req, res) => {
    const gameFiles = path.join(__dirname, "..", "..", "..", "..", "data", "gameFiles")
    if (fs.existsSync(gameFiles)) {
        try {
            res.status(200).json(fs.readdirSync(gameFiles, { recursive: true }).filter(value => {
                if (!fs.statSync(path.join(gameFiles, value)).isDirectory()) {
                    return value
                }
            }))
        } catch (error) {
            console.error(error)
            utils.handleError(req, res, 500, "Erreur interne du serveur.")
        }
    } else {
        utils.handleError(req, res, 404, "Fichier introuvable.")
    }
})

module.exports = router