isSteamDown v0.2

//
//  ViewController.swift
//  IsSteamDown
//
//  Created by Tyler Holley on 9/10/2018.
//  Copyright © 2018 Tyler Holley. All rights reserved.
//

import UIKit
import Foundation

// JSON parsing
struct Welcome: Decodable {
    let greeting: String
    let instructions: [Instruction]
}
struct Instruction: Decodable {
    let statuses: [Status]
    let message, messageURL: String
    let status: Bool
    let load, time: Int

    enum CodingKeys: String, CodingKey {
        case statuses, message
        case messageURL = "message_url"
        case status, load, time
    }
}
struct Status: Decodable {
    let title: String
    let code: Int
    let status: Bool
    let time: Int
}

//main class
class ViewController: UIViewController {

    //Hides the status bar
    override var prefersStatusBarHidden: Bool {
        return true
    }

    //Storyboard controllers
    @IBOutlet weak var downImage: UIImageView!
    @IBOutlet weak var upImage: UIImageView!

    //The meat of the program
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.

        let url = "https://issteamdown.com/status.json"
        let urlObj = URL(string: url)

        URLSession.shared.dataTask(with: urlObj!) {(data, response, error) in
            guard let data = data else { return }
            do {
                let json = try JSONDecoder().decode(Instruction.self, from: data)
                json.statuses.forEach { status in
                    print(status)
                }
            } catch {
                print(error)
            }

        }.resume()
    }
}