//
//  Track.swift
//  HTMLStandard
//
//  Generated on 09/23/2025. 
//  THIS FILE IS GENERATED. DO NOT EDIT.
//
import Foundation

/// <track> Timed text track
public class Track : HTMLNode {

    public enum Kind : String, CaseIterable {

        case captions
        case chapters
        case descriptions
        case metadata
        case subtitles

        public init?(rawValue: Substring) {
            guard
                let value = Self.allCases.first(where: { $0.rawValue == rawValue })
            else
                { return nil }
            
            self = value
        }
        
        public init(expect: Substring) throws {
            guard
                let value = Self.allCases.first(where: { $0.rawValue == expect })
            else
                { throw AppError("Unexpected value for Kind: \(expect)") }
            
            self = value
        }
        
        public init(expect: String) throws {
            guard let result = Kind(rawValue: expect) else {
                throw AppError("Unexpected value for Kind: \(expect)")
            }
            self = result
        }
        
        static func parseList(_ value:String?, _ separator:String = " ") throws -> [Kind] {
            guard let value = value else { return [] }
            var iterator = value.componentsIterator(separatedBy: separator)
            let result = try iterator.map { input in
                return try expect(Kind(rawValue: input), "unexpected value for Kind: \(input)")
            }
            return result
        }
    }

    /// Enable the track if no other text track is more suitable.
    public var default_:Bool = false

    /// The type of text track.
    public var kind:Kind? = nil

    /// User-visible label.
    public var label:String? = nil

    /// Address of the resource. Valid non-empty URL potentially surrounded by spaces.
    public var src:URL? = nil

    /// Language of the text track. Valid BCP 47 language tag.
    public var srclang:String? = nil


    public init(_ attributes:[String:String], _ parser:XMLParser? = nil) throws {
        var globalAttr = GlobalAttributesBuilder()
        for (key, attValue) in attributes {
            switch (key) {
                case "default":
                    default_ = true
                    continue
                case "kind":
                    kind = try Kind(expect: attValue)
                    continue
                case "label":
                    label = attValue
                    continue
                case "src":
                    src = try URL(expect: attValue)
                    continue
                case "srclang":
                    srclang = attValue
                    continue

                default: break
            }
            if globalAttr.trySetGlobalAttribute(key, attValue) {
                continue
            }
            throw AppError("Unexpected attribute: \(key)")
        }
        super.init(globalAttr)
    }


     public override func renderAttributes() -> String {
         var result = super.renderAttributes()
         if default_ {
             result += " default"
         }
         if let kind = kind {
             result += " kind='\(kind.rawValue)'"
         }
         if let label = label {
             result += " label='\(label)'"
         }
         if let src = src {
             result += " src='\(src.absoluteString)'"
         }
         if let srclang = srclang {
             result += " srclang='\(srclang)'"
         }

         
         return result
     }
     
     override var nodeName: String {
         return "track"
     }
     
     override var isVoidElement: Bool {
         return true
     }
}