//
//  ViewController.swift
//  BullsEye
//
//  Created by Alex Iskander on 11/14/18.
//  Copyright © 2018 Alex Iskander. All rights reserved.
//

import UIKit

class ViewController: UIViewController {

    var currentValue: Int = 0
    var targetValue: Int = 0
    var score: Int = 0
    var round: Int = 0


    @IBOutlet weak var slider: UISlider!
    @IBOutlet weak var targetLabel: UILabel!
    @IBOutlet weak var scoreLabel: UILabel!
    @IBOutlet weak var roundLabel: UILabel!

    override func viewDidLoad() {
        super.viewDidLoad()
        let roundedValue = slider.value.rounded()
        currentValue = Int(roundedValue)
        startNewRound()

    }

    @IBAction func showAlert() {

        let difference = abs(targetValue-currentValue)
        let points = 100 - difference

        score += points

        let title: String
    } if difference ==0 {

    title = "Perfect!"
    } else if difference <5 {
    title = "You Almost had it!"
    } else if difference <10 {
    title = "pretty good"
    } else {
    title = "Not even Close..."




        let message = "You Scored \(points) points"

        let alert = UIAlertController(title: "OK", message: message, preferredStyle: .alert)

        let action = UIAlertAction(title: "Awesome", style: .default, handler: nil)



        alert.addAction(action)

        present(alert, animated: true, completion: nil)
startNewRound()
    }
    @IBAction func sliderMoved(_ slider: UISlider) {
                let roundedValue = slider.value.rounded()
               currentValue = Int(roundedValue)

    }

    func startNewRound() {
        round += 1
        targetValue = Int.random(in: 1...100)
        currentValue = 50
        slider.value = Float(currentValue)
        updateLabels()
}
    func updateLabels() {
        targetLabel.text = String(targetValue)
        scoreLabel.text = String(score)
        roundLabel.text = String(round)



}
}