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

import Foundation
import UIKit

extension TitleLockup {
    /// Model that represents the options available for the sub title label.
    public struct TitleModel: Equatable {
        /// Text that will be used for the title label.
        public var text: String
        
        /// Text color that will be used for the eyebrow label
        public var textColor: TitleTextColor

        /// Array of LabelAttributeModel objects used in rendering the text.
        public var textAttributes: [any LabelAttributeModel]?
        
        /// Used in combination with standardStyle to set the textStyle that will be used for the title label.
        public var isBold: Bool
        
        /// Text style that will be used for the title label.
        public var standardStyle: TitleStandardStyle
        
        /// Number of lines that will be used for the title label.
        public var numberOfLines: Int
        
        /// LineBreakMode used in subtitle label.
        public var lineBreakMode: NSLineBreakMode
        
        public init(text: String,
                    textColor: TitleTextColor = .primary,
                    textAttributes: [any LabelAttributeModel]? = nil,
                    isBold: Bool = true,
                    standardStyle: TitleStandardStyle = .featureXSmall,
                    numberOfLines: Int = 0,
                    lineBreakMode: NSLineBreakMode = .byTruncatingTail) {
            self.text = text
            self.textColor = textColor
            self.isBold = isBold
            self.textAttributes = textAttributes
            self.standardStyle = standardStyle
            self.numberOfLines = numberOfLines
            self.lineBreakMode = lineBreakMode
        }

        /// TextStyle used to render the text.
        public var textStyle: TextStyle { isBold ? standardStyle.value.bold : standardStyle.value.regular }

        public static func == (lhs: TitleLockup.TitleModel, rhs: TitleLockup.TitleModel) -> Bool {
            lhs.text == rhs.text
            && lhs.textColor == rhs.textColor
            && lhs.isBold == rhs.isBold
            && lhs.standardStyle == rhs.standardStyle
            && lhs.textAttributes == rhs.textAttributes
            && lhs.numberOfLines == rhs.numberOfLines
            && lhs.lineBreakMode == rhs.lineBreakMode
        }
    }
}