// Rabadons Application Entry Point
const fs = require("fs");
const cluster = require("cluster");
const os = require("os");

if (cluster.isMaster) {

    // Fork the workers on launch.
    for (let i = 0; i < os.cpus().length; i++) cluster.fork();
    console.log(`Application forked ${os.cpus().length} workers.`);

} else {

    // Application logic.
    const Chronograph = require("./classes/Chronograph");
    const path = require("path");
    const fs = require("fs");
    const requestjs = require("request");
    const mysql = require("mysql");
    const express = require("express");
    const bodyparser = require("body-parser");
    const application = express();
    const Framework = require("./classes/Framework")();

    // Configure MySQL
    var connection = mysql.createConnection({
        host: "localhost",
        user: "rabmaster",
        password: "XLJ_MES",
        database: "rab"
    });

    //connection.connect();

    // Application Runtime Settings
    application.set("view engine", "ejs");
    application.use("/public/", express.static("public/"));

    // Framework Runtime Settings
    Framework.set("stylesheets", "https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"); // Font Awesome
    Framework.set("stylesheets", "/public/css/bulma.css");              // Bulma Framework
    Framework.set("stylesheets", "/public/css/main.css");               // Customization CSS

    Framework.set("scripts", "https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.1/Chart.js");   // Chart JS
    Framework.set("scripts", "/public/js/main.js");                     // Customization JS

    // Body Parser
    application.use(bodyparser.json());
    application.use(bodyparser.urlencoded({extended: true}));

    // API KEY
    const API_KEY = "?api_key=RGAPI-d04f7a25-f625-4919-a308-aba01758feb9"




    /*
     * WEB SERVER CODE BEGINS HERE
     * ---------------------------
     * Currently added:
     * /index
     *      Contains the homepage and access to all the other features of the website.
     * /summoner
     *      Servers as a redirect to /summoner/:summonerName when given a post request.
     *      If the page is a simple get request, it prompts the user to enter a username.
     * /summoner/:summonerName
     *      Serves up the information for a user otherwise serves up a "user not found".
     *
     * 221589789 MAGIK TRIK ACCOUNT ID
     *
     *
     *
    */

    // GET /index
    application.get("/", function(request, response) {
        var index = Framework.create();
        index.head.title = "Rabadon's Homepage";
        response.render("index", index, (error, html) => {
            if (error) {
                response.render("errors/error_500", {}, (error, html) => {
                    response.status(500).send(html);
                });
            } else response.send(html);
        });
    });

    // GET-POST /summoner
    application.route("/summoner")

        .post((request, response) => {

            // Exchanges post to get and redirects.
            var summonerName = request.body.summonerName.split(" ").join("%20");
            response.redirect("/summoner/"+summonerName);

        })

        .get((request, response) => {

            var summonerPage = Framework.create();
            summonerPage.head.title = "Rabadon's Analytics";
            summonerPage.meta.status = "search";
            response.render("summoner", summonerPage, (error, html) => {
                if (error) {
                    response.render("errors/error_500", {}, (error, html) => {
                        response.status(500).send(html);
                    })
                } else response.send(html);
            });

        });

    // GET /summoner/:summonerName
    application.get("/summoner/:summonerName", (request, response) => {

        var summonerPage = Framework.create();
        summonerPage.head.title = "Rabadon's Analytics";

        fs.readFile("./assets/matchex.json", (error, data) => {

            var match = JSON.parse(data);

            // Get the teams.

            var redTeam = [];
            var blueTeam = [];

            for (let i = 0; i < match.participants.length; i++) {
                if (match.participants[i].teamId == 100) {
                    match.participantIdentities[match.participants[i].participantId]
                } else {

                }
            }


        })

    });

    // Catch any pages that don't exist if it has falled through all the pieces above.
    application.use((request, response) => {
        response.render("errors/error_404", {}, (error, html) => {
            response.status(404).send(html);
        });
    });

    application.listen(80);

}