//
//  TiletTitleModel.swift
//  VDS
//
//  Created by Matt Bruce on 1/6/23.
//

import Foundation
import UIKit

extension Tilelet {
    /// Model that represents the options available for the title label.
    public struct TitleModel: Equatable {
        //--------------------------------------------------
        // MARK: - Enums
        //--------------------------------------------------
        /// Enum for the textStyle of the title label.
        public enum StandardStyle: String, EnumSubset {
            case titleXLarge
            case titleLarge
            case titleMedium
            case titleSmall
            case bodyLarge
            case bodyMedium
            case bodySmall

            public var defaultValue: TitleLockup.TitleStandardStyle { .titleSmall }
        }
        //--------------------------------------------------
        // MARK: - Public Properties
        //--------------------------------------------------
        /// Text that will be used for the title label.
        public var text: String = ""
        
        /// TextColor that will be used for the title label.
        public var textColor: TitleLockup.TitleTextColor
        
        /// Used in combination with standardStyle to set the textStyle that will be used for the title label.
        public var isBold: Bool = false
        /// Text attributes that will be used for the title label.
        public var textAttributes: [any LabelAttributeModel]?
        
        /// Text style that will be used for the title label.
        public var standardStyle: StandardStyle = .titleSmall
        
        /// LineBreakMode used in Badge label.
        public var lineBreakMode: NSLineBreakMode
        
        //--------------------------------------------------
        // MARK: - Initializers
        //--------------------------------------------------
        public init(text: String,
                    textColor: TitleLockup.TitleTextColor = .primary,
                    textAttributes: [any LabelAttributeModel]? = nil,
                    isBold: Bool = true,
                    standardStyle: StandardStyle = .titleSmall,
                    lineBreakMode: NSLineBreakMode = .byTruncatingTail) {
            self.text = text
            self.textColor = textColor
            self.textAttributes = textAttributes
            self.standardStyle = standardStyle
            self.isBold = isBold
            self.lineBreakMode = lineBreakMode
        }
              
        //--------------------------------------------------
        // MARK: - Public Methods
        //--------------------------------------------------
        /// Converts this type of model to a TitleLockup.TitleModel.
        public func toTitleLockupTitleModel() -> TitleLockup.TitleModel {
            TitleLockup.TitleModel(text: text,
                                   textColor: textColor,
                                   textAttributes: textAttributes,
                                   isBold: isBold, 
                                   standardStyle: standardStyle.value, 
                                   lineBreakMode: lineBreakMode)
        }
        
        public static func == (lhs: Tilelet.TitleModel, rhs: Tilelet.TitleModel) -> Bool {
            lhs.text == rhs.text
            && lhs.textColor == rhs.textColor
            && lhs.isBold == rhs.isBold
            && lhs.textAttributes == rhs.textAttributes
            && lhs.standardStyle == rhs.standardStyle
            && lhs.lineBreakMode == rhs.lineBreakMode
        }
    }
}