//
//  RadioButtonWithLabel.swift
//  MVMCoreUI
//
//  Created by Suresh, Kamlesh on 10/21/19.
//  Copyright © 2019 Verizon Wireless. All rights reserved.
//

import UIKit

@objcMembers public class RadioButtonLabel: ViewConstrainingView {

    public let radioButton = RadioButton()
    var delegateObject: MVMCoreUIDelegateObject?
    let label = Label()

    // MARK: - Inits
    public init() {
        super.init(frame: .zero)
    }

    public override init(frame: CGRect) {
        super.init(frame: frame)
    }

    required public init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }

    public override func updateView(_ size: CGFloat) {
        super.updateView(size)
        radioButton.updateView(size)
        label.updateView(size)
    }
    
    open override func setupView() {
        super.setupView()
        guard subviews.count == 0 else {
            return
        }

        addSubview(radioButton)
        radioButton.leftAnchor.constraint(equalTo: layoutMarginsGuide.leftAnchor, constant: 0).isActive = true
        radioButton.topAnchor.constraint(greaterThanOrEqualTo: layoutMarginsGuide.topAnchor, constant: PaddingOne).isActive = true
        layoutMarginsGuide.bottomAnchor.constraint(greaterThanOrEqualTo: radioButton.bottomAnchor, constant: PaddingOne).isActive = true
        radioButton.centerYAnchor.constraint(equalTo: layoutMarginsGuide.centerYAnchor).isActive = true

        if let rightView = createRightView() {
            addSubview(rightView)
            rightView.leftAnchor.constraint(equalTo: radioButton.rightAnchor, constant: PaddingHorizontalBetweenRelatedItems).isActive = true
            rightView.rightAnchor.constraint(equalTo: layoutMarginsGuide.rightAnchor, constant: 0).isActive = true

            var constraint = rightView.topAnchor.constraint(greaterThanOrEqualTo: layoutMarginsGuide.topAnchor, constant: PaddingOne)
            constraint.priority = .defaultHigh
            constraint.isActive = true

            constraint = layoutMarginsGuide.bottomAnchor.constraint(greaterThanOrEqualTo: rightView.bottomAnchor, constant: PaddingOne)
            constraint.priority = .defaultHigh
            constraint.isActive = true
            layoutMarginsGuide.centerYAnchor.constraint(equalTo: rightView.centerYAnchor).isActive = true
        }
    }

    func createRightView() -> ViewConstrainingView? {
        let rightView = ViewConstrainingView(constrainingView: label)
        return rightView
    }
}

// MARK: - MVMCoreUIMoleculeViewProtocol
extension RadioButtonLabel {
    @objc open override func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
        super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
        self.delegateObject = delegateObject
        radioButton.setWithJSON(json?.optionalDictionaryForKey("radioButton"), delegateObject: delegateObject, additionalData: additionalData)
        label.setWithJSON(json?.optionalDictionaryForKey(KeyLabel),
                          delegateObject: delegateObject,
                          additionalData: additionalData)        
    }

    public override func reset() {
        super.reset()
        radioButton.reset()
        label.reset()
    }

    public override class func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {
        return 45
    }
}