const fs = require("node:fs")
const path = require("node:path")
const { DefaultError } = require("../errors/errors")

function getServerMetadata() {
    return {
        name: process.env["INSTANCE_NAME"],
        logo: process.env["INSTANCE_LOGO"]
    }
}

function serveStaticFile(filePath) {
    const finalFilePath = path.join(process.cwd(), "data", "static", filePath)
    if (fs.existsSync(finalFilePath)) {
        return finalFilePath
    }
    throw new DefaultError(404, "File not found", "File moved/deleted or don't exists", "NotFoundException")
}

module.exports = {
    serveStaticFile,
    getServerMetadata
}