//
//  Checkbox.swift
//  VDS
//
//  Created by Matt Bruce on 7/22/22.
//

import Foundation
import UIKit

/// Checkboxes are a multi-select component through which a customer indicates a choice. If a binary choice, the component is a checkbox. If the choice has multiple options, the component is a ``CheckboxGroup``.
@objc(VDSCheckboxItem)
open class CheckboxItem: SelectorItemBase<Checkbox> {
    
    //--------------------------------------------------
    // MARK: - Initializers
    //--------------------------------------------------
    required public init() {
        super.init(frame: .zero)
    }
    
    public override init(frame: CGRect) {
        super.init(frame: .zero)
    }
    
    public required init?(coder: NSCoder) {
        super.init(coder: coder)
    }

    //--------------------------------------------------
    // MARK: - Public Properties
    //--------------------------------------------------
    /// Whether or not there is animation when the checkbox changes state from non-selected to a selected state.
    open var isAnimated: Bool = false { didSet { setNeedsUpdate() } }

    //--------------------------------------------------
    // MARK: - Overrides
    //--------------------------------------------------
    /// This will change the state of the Selector and execute the actionBlock if provided.
    open override func toggle() {
        //removed error
        if showError && isSelected == false {
            showError.toggle()
        }
        isSelected.toggle()
        sendActions(for: .valueChanged)
    }
        
    /// Used to make changes to the View based off a change events or from local properties.
    open override func updateView() {
        selectorView.isAnimated = isAnimated
        super.updateView()
    }
}