const express = require("express");
const app = express();
const path = require("path")
const publicPath = path.join(__dirname, "..", "public");
const userRouter = require("../src/express-routers/user")
const fileRouter = require("../src/express-routers/file")
const folderRouter = require("../src/express-routers/folder");
const storageRouter = require("../src/express-routers/storage");
const bodyParser  = require('body-parser');
const https = require("https");
const fs = require("fs");
const helmet = require("helmet");
const busboy = require("connect-busboy")
const compression = require("compression");
const http = require("http");


let server;
let serverHttps;

if (process.env.NODE_ENV === 'production') {

    const cert = fs.readFileSync("certificate.crt")
    const ca = fs.readFileSync("certificate.ca-bundle");
    const key = fs.readFileSync("certificate.key");


    const options = {
        cert,
        ca,
        key
    }

    serverHttps = https.createServer( options, app );
}


server = http.createServer(app);



require("../src/db/mongoose")


app.use(helmet())
app.use(compression());
app.use(express.json());
app.use(express.static(publicPath));
app.use(bodyParser.json({limit: "50mb"}));
app.use(bodyParser.urlencoded({limit: "50mb", extended: true, parameterLimit:50000}))

app.use(busboy({
    highWaterMark: 2 * 1024 * 1024, 
}));

app.use(userRouter, fileRouter, folderRouter, storageRouter);


const nodeMode = process.env.NODE_ENV ? "Production" : "Development/Testing";

console.log("Node Enviroment Mode:", nodeMode);


app.get("*", (req, res) => {

    res.sendFile(path.join(publicPath, "index.html"))
})


if (process.env.NODE_ENV === 'production') {

    module.exports = {server, serverHttps}; 

} else {

    module.exports = server; 
}