Swift testing array ..

//
//  ViewController.swift
//  todoSwift4
//
//  Created by hafizan on 04/01/2018.
//  Copyright © 2018 hafizan. All rights reserved.
//

import UIKit

class ViewController: UIViewController {
    
    @IBOutlet weak var labelText: UILabel!
    @IBOutlet weak var labelSecondText: UILabel!
    @IBOutlet weak var labelThreeText: UILabel!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        labelText.text="sifoo";
        // testing array
        let Marvel : [String] = ["Captain Marvel","Captain Blue","Captain America"];
        labelText.text = Marvel[1];
        labelText.center  = self.view.center;
        labelText.text = getMarvelAsgardian()[1];
        labelSecondText.text = getMarvelSpidy()[2];
        
        labelThreeText.text  = getMarvelNewAvengers();
        
    }
    func getMarvelAsgardian() -> [String] {
        let Asgardian : [String] = ["Loki","Thor","Sit"];
        return Asgardian;
    }
    /**
     * this sample using dictionary
     */
    func getMarvelSpidy()->[Int:String]{
        var SpidyList = [Int:String]();
        SpidyList[0]="Spiderman";
        SpidyList[1]="Morales";
        SpidyList[2]="spidy-gwen";
        return SpidyList;
    }
    /**
     * this is to test either json availble in the parse
     */
    func getMarvelNewAvengers () -> String {
        var test : String? = nil;
        let   newAvenger:String  = """
        {
            "success":true,
            "message":"idiot",
            "yess":"She Hulk"
        }
        """;
        
        let data = newAvenger.data(using:.utf8)!
        
        // there is limitation for object
        // we just need to knew success false or true only.
        
        // so we need to create two struct  .. messy yess
        
        
        struct Info:Decodable {
            let  success:Bool;
            let message:String;
        }
        struct InfoReal:Decodable{
            let success:Bool;
            let message:String;
            let yess:String;
        }
        do {
            let decoder = JSONDecoder();
            let infox  = try decoder.decode(Info.self,from:data);
            if(infox.success == true){
                // now we parse new struct data
                do {
                    let decoderSecond  = JSONDecoder();
                    let infoxReal = try decoderSecond.decode(InfoReal.self, from:data);
                    test = infoxReal.yess;
                }catch let error{
                    print(error);
                }
            }else{
                test="Korean Hulk Cho";
            }
        }catch let error{
            print(error);
        }
        return test!;
    }
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    /**
     * this on purpose to render void string
     */
    func voidtestArrayOne() -> Void {
        _ = "will be as it";
    }
    
}