var http = require("http");
var fs = require("fs");
var qs = require("querystring")

var mongoClient = require('mongodb').MongoClient
var ObjectID = require('mongodb').ObjectID;
var Operations = require("./modules/Operations.js")
var db;
var opers = new Operations();


var server = http.createServer(function (req, res) {

    switch (req.method) {
        case "GET":
            if (req.url === "/index" || req.url === "/") {
                fs.readFile("html/index.html", function (error, data) {
                    res.writeHead(200, {
                        'Content-Type': 'text/html'
                    });
                    res.write(data);
                    res.end();
                })
            }

            else if (req.url === "/Operations.js") {
                fs.readFile("modules/Operations.js", function (error, data) {
                    res.writeHead(200, {
                        'Content-Type': 'application/javascript'
                    });
                    res.write(data);
                    res.end();
                })
            }


            else {
                console.log(req.url)
                res.writeHead(404, {
                    'Content-Type': 'text/html'
                });
                res.write("<h1>błąd 404 - nie ma pliku!<h1>");
                res.end();
            }

            break;
        case "POST":


            //servres(req, res)

            servResponse(req, res)


            break;

    }
})

function servResponse(req, res) {
    var allData = "";

    req.on("data", function (data) {
        allData += data;
    })

    req.on("end", function (data) {
        var finish = qs.parse(allData)
    })
}

server.listen(3000, function () {
    console.log("mongo wstaje")
});