//
//  Tilet.swift
//  VDS
//
//  Created by Matt Bruce on 12/19/22.
//

import Foundation
import Foundation
import VDSColorTokens
import UIKit

public enum TiletTitleTypographicalStyle: String, Codable, EnumSubset {
    case TitleXLarge
    case BoldTitleXLarge
    case TitleLarge
    case BoldTitleLarge
    case TitleMedium
    case BoldTitleMedium
    case TitleSmall
    case BoldTitleSmall
    
    public var defaultValue: TitleLockupTitleTypographicalStyle { .BoldTitleSmall }
}

public enum TiletOtherTypographicalStyle: String, Codable, EnumSubset {
    case BodyLarge
    case BoldBodyLarge
    case BodyMedium
    case BoldBodyMedium
    case BodySmall
    case BoldBodySmall
    
    public var defaultValue: TitleLockupOtherTypographicalStyle { .BodySmall }
}


@objc(VDSTilet)
open class Tilet: TileContainer {
    
    //--------------------------------------------------
    // MARK: - Initializers
    //--------------------------------------------------
    required public init() {
        super.init(frame: .zero)
        initialSetup()
    }
    
    public override init(frame: CGRect) {
        super.init(frame: .zero)
        initialSetup()
    }
    
    public required init?(coder: NSCoder) {
        super.init(coder: coder)
        initialSetup()
    }
    //--------------------------------------------------
    // MARK: - Public Properties
    //--------------------------------------------------
    private var titleLockup = TitleLockup()
    open override var surface: Surface {
        didSet {
            //flip the color
            let flippedColor:ContainerBackgroundColor = surface == .dark ? .white : .black
            containerBackgroundColor = flippedColor
                    
            //flip the surface for the titleLockup
            let flippedSurface: Surface = surface == .dark ? .light : .dark
            titleLockup.surface = flippedSurface
        }
    }
    
    //--------------------------------------------------
    // MARK: - Public Properties
    //--------------------------------------------------
    //style
    open var titleTypograpicalStyle: TiletTitleTypographicalStyle = .BoldTitleSmall { didSet { didChange() }}
    open var otherTypograpicalStyle: TiletOtherTypographicalStyle = .BodySmall { didSet { didChange() }}

    //text
    open var titleText: String = "" { didSet { didChange() }}
    open var titleTextAttributes: [any LabelAttributeModel]? { didSet { didChange() }}
    
    open var subTitleText: String = "" { didSet { didChange() }}
    open var subTitleTextAttributes: [any LabelAttributeModel]? { didSet { didChange() }}
    
    open var subTitleColor: Use = .primary { didSet { didChange() }}

    //--------------------------------------------------
    // MARK: - Constraints
    //--------------------------------------------------
    internal var contentViewWithConstraint: NSLayoutConstraint?
    //functions
    //--------------------------------------------------
    // MARK: - Lifecycle
    //--------------------------------------------------
    
    open override func setup() {
        super.setup()
        aspectRatio = .none
        surface = .light
        addContentView(titleLockup)
        contentViewWithConstraint = titleLockup.widthAnchor.constraint(equalToConstant: width - (padding * 2))
        contentViewWithConstraint?.isActive = true
    }
    
    public override func reset() {
        super.reset()
        titleLockup.reset()
        
        titleText = ""
        titleTextAttributes = nil
        subTitleText = ""
        subTitleTextAttributes = nil
        subTitleColor = .primary
    }

    //--------------------------------------------------
    // MARK: - State
    //--------------------------------------------------
   
    open override func updateView() {
        super.updateView()
      
        contentViewWithConstraint?.constant = width - (padding * 2)
        
        titleLockup.titleText = titleText
        titleLockup.titleTypograpicalStyle = titleTypograpicalStyle.value
        titleLockup.titleTextAttributes = titleTextAttributes
        
        titleLockup.subTitleText = subTitleText
        titleLockup.otherTypograpicalStyle = otherTypograpicalStyle.value
        titleLockup.subTitleTextAttributes = titleTextAttributes
        titleLockup.subTitleColor = subTitleColor
    }
}