//
//  ViewController.swift
//  Fare Weather
//
//  Created by Jamie Kosoy on 2/23/16.
//  Copyright © 2016 Arbitrary. All rights reserved.
//

import UIKit
import PromiseKit

class MainViewController: UIViewController {
    let backgroundView = BackgroundView()

    override func viewDidLoad() {
        super.viewDidLoad()

        backgroundView.frame = CGRect(origin: view.frame.origin, size: CGSize(width: view.frame.size.width, height: view.frame.size.height * 1.5))
        backgroundView.center.y = view.center.y
        view.addSubview(backgroundView)

        splitCool()
    }
    
    func splitCool() {
        backgroundView.animateToState(.Split).then { _ -> Void in
            self.cooler()
        }
    }

    func cooler() {
        view.backgroundColor = UIColor.appBlueColor()
        backgroundView.splitStateNeedsUpdating(.Cooler)
        

        backgroundView.animateToState(.Cooler).then { _ -> Void in
            self.splitWarm()
        }
    }
    
    func splitWarm() {
        backgroundView.animateToState(.Split).then { _ -> Void in
            self.warmer()
        }
    }
    
    func warmer() {
        view.backgroundColor = UIColor.appRedColor()
        backgroundView.splitStateNeedsUpdating(.Warmer)
        

        backgroundView.animateToState(.Warmer).then { _ -> Void in
            self.splitCool()
        }
    }
    
    override func prefersStatusBarHidden() -> Bool {
        return true
    }
}