//
//  NCColorPicker.swift
//  Nextcloud
//
//  Created by Marino Faggiana on 24/07/22.
//  Copyright © 2022 Marino Faggiana. All rights reserved.
//

import Foundation
import UIKit

public protocol NCColorPickerDelegate: AnyObject {
    func colorPickerCancel()
    func colorPickerWillChange(color: UIColor)
    func colorPickerDidChange(color: UIColor)
}

// optional func
public extension NCColorPickerDelegate {
    func colorPickerCancel() {}
    func colorPickerWillChange(color: UIColor) { }
    func colorPickerDidChange(color: UIColor) { }
}

class NCColorPicker: UIViewController, NCColorPickerDelegate {

    @IBOutlet weak var orangeButton: UIButton!
    @IBOutlet weak var redButton: UIButton!
    @IBOutlet weak var violaButton: UIButton!
    @IBOutlet weak var blueButton: UIButton!
    @IBOutlet weak var yellowButton: UIButton!
    @IBOutlet weak var greenButton: UIButton!
    @IBOutlet weak var grayButton: UIButton!

    @IBOutlet weak var orangeText: UITextField!
    @IBOutlet weak var redText: UITextField!
    @IBOutlet weak var violaText: UITextField!
    @IBOutlet weak var blueText: UITextField!
    @IBOutlet weak var yellowText: UITextField!
    @IBOutlet weak var greenText: UITextField!
    @IBOutlet weak var grayText: UITextField!

    weak var delegate: NCColorPickerDelegate?
    var selectedColor: UIColor?
    var defaultColor: UIColor?

    // MARK: - View Life Cycle

    override func viewDidLoad() {
        super.viewDidLoad()

        orangeButton.backgroundColor = .orange
        orangeButton.layer.cornerRadius = 5
        orangeButton.layer.masksToBounds = true
        orangeText.text = NSLocalizedString("_orange_", comment: "")

        redButton.backgroundColor = .red
        redButton.layer.cornerRadius = 5
        redButton.layer.masksToBounds = true
        redText.text = NSLocalizedString("_red_", comment: "")

        violaButton.backgroundColor = UIColor(hex: "#8f00ff")
        violaButton.layer.cornerRadius = 5
        violaButton.layer.masksToBounds = true
        violaText.text = NSLocalizedString("_viola_", comment: "")

        blueButton.backgroundColor = .blue
        blueButton.layer.cornerRadius = 5
        blueButton.layer.masksToBounds = true
        blueText.text = NSLocalizedString("_blue_", comment: "")

        yellowButton.backgroundColor = .yellow
        yellowButton.layer.cornerRadius = 5
        yellowButton.layer.masksToBounds = true
        yellowText.text = NSLocalizedString("_yellow_", comment: "")

        greenButton.backgroundColor = .green
        greenButton.layer.cornerRadius = 5
        greenButton.layer.masksToBounds = true
        greenText.text = NSLocalizedString("_green_", comment: "")

        grayButton.backgroundColor = .gray
        grayButton.layer.cornerRadius = 5
        grayButton.layer.masksToBounds = true
        grayText.text = NSLocalizedString("_gray_", comment: "")
    }
}