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

import Foundation

extension Tilelet {
    public struct TitleModel {
        //--------------------------------------------------
        // MARK: - Enums
        //--------------------------------------------------
        public enum TextStyle: String, EnumSubset, Codable {
            case titleXLarge
            case boldTitleXLarge
            case titleLarge
            case boldTitleLarge
            case titleMedium
            case boldTitleMedium
            case titleSmall
            case boldTitleSmall
            
            public var defaultValue: TitleLockup.TitleTextStyle { .boldTitleSmall }
        }
        //--------------------------------------------------
        // MARK: - Public Properties
        //--------------------------------------------------
        public var text: String = ""
        public var textAttributes: [any LabelAttributeModel]?
        public var textStyle: TextStyle = .boldTitleSmall
        
        //--------------------------------------------------
        // MARK: - Initializers
        //--------------------------------------------------
        public init(text: String,
                    textAttributes: [any LabelAttributeModel]? = nil,
                    textStyle: TextStyle = .boldTitleSmall) {
            self.text = text
            self.textAttributes = textAttributes
            self.textStyle = textStyle
        }
              
        
        //--------------------------------------------------
        // MARK: - Public Functions
        //--------------------------------------------------
        public func toTitleLockupTitleModel() -> TitleLockup.TitleModel {
            TitleLockup.TitleModel(text: text,
                                   textAttributes: nil,
                                   textStyle: textStyle.value)
        }
    }
}

extension Tilelet.TitleModel: Codable {

    private enum CodingKeys: String, CodingKey {
        case text, textStyle
    }
    
    public init(from decoder: Decoder) throws {
        let container = try decoder.container(keyedBy: CodingKeys.self)
        self.text = try container.decode(String.self, forKey: .text)
        self.textStyle = try container.decodeIfPresent(TextStyle.self, forKey: .textStyle) ?? .boldTitleSmall
    }
    
    public func encode(to encoder: Encoder) throws {
        var container = encoder.container(keyedBy: CodingKeys.self)
        try container.encode(text, forKey: .text)
        try container.encode(textStyle, forKey: .textStyle)
    }
    
}