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

/// <textarea> Multiline text controls
public class Textarea : HTMLNode, IFlow, IFormAssociated, IInteractive, ILabelable, IListed, IPalpable, IPhrasing, IResettable, ISubmittable {

    public enum Wrap : String, CaseIterable {

        case hard
        case soft

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

    /// Maximum number of characters per line. Valid non-negative integer greater than zero.
    public var cols:UInt? = nil

    /// Name of form control to use for sending the element's directionality in form submission. Text. The actual rules are more complicated than indicated.
    public var dirname:String? = nil

    /// Whether the form control is disabled.
    public var disabled:Bool = false

    /// Associates the element with a form element. ID. The actual rules are more complicated than indicated.
    public var form:String? = nil

    /// Maximum length of value. Valid non-negative integer.
    public var maxlength:UInt? = nil

    /// Minimum length of value. Valid non-negative integer.
    public var minlength:UInt? = nil

    /// Name of the element to use for form submission and in the form.elements API. Text. The actual rules are more complicated than indicated.
    public var name:String? = nil

    /// User-visible label to be placed within the form control. Text. The actual rules are more complicated than indicated.
    public var placeholder:String? = nil

    /// Whether to allow the value to be edited by the user.
    public var readonly:Bool = false

    /// Whether the control is required for form submission.
    public var required:Bool = false

    /// Number of lines to show. Valid non-negative integer greater than zero.
    public var rows:UInt? = nil

    /// How the value of the form control is to be wrapped for form submission.
    public var wrap:Wrap? = nil


    public init(_ attributes:[String:String], _ parser:XMLParser? = nil) throws {
        var globalAttr = GlobalAttributesBuilder()
        for (key, attValue) in attributes {
            switch (key) {
                case "cols":
                    cols = UInt(attValue)
                    continue
                case "dirname":
                    dirname = attValue
                    continue
                case "disabled":
                    disabled = true
                    continue
                case "form":
                    form = attValue
                    continue
                case "maxlength":
                    maxlength = UInt(attValue)
                    continue
                case "minlength":
                    minlength = UInt(attValue)
                    continue
                case "name":
                    name = attValue
                    continue
                case "placeholder":
                    placeholder = attValue
                    continue
                case "readonly":
                    readonly = true
                    continue
                case "required":
                    required = true
                    continue
                case "rows":
                    rows = UInt(attValue)
                    continue
                case "wrap":
                    wrap = try Wrap(expect: attValue)
                    continue

                default: break
            }
            if globalAttr.trySetGlobalAttribute(key, attValue) {
                continue
            }
            continue
        }
        var allItems:[HTMLNode] = []
        while let obj = try parser?.readObject(endTag: "textarea", xmlToHtmlMapper) {
            allItems.append(obj)
        }
        super.init(globalAttr, allItems)
    }


     public override func renderAttributes() -> String {
         var result = super.renderAttributes()
         if let cols = cols {
             result += " cols='\(cols)'"
         }
         if let dirname = dirname {
             result += " dirname='\(dirname)'"
         }
         if disabled {
             result += " disabled"
         }
         if let form = form {
             result += " form='\(form)'"
         }
         if let maxlength = maxlength {
             result += " maxlength='\(maxlength)'"
         }
         if let minlength = minlength {
             result += " minlength='\(minlength)'"
         }
         if let name = name {
             result += " name='\(name)'"
         }
         if let placeholder = placeholder {
             result += " placeholder='\(placeholder)'"
         }
         if readonly {
             result += " readonly"
         }
         if required {
             result += " required"
         }
         if let rows = rows {
             result += " rows='\(rows)'"
         }
         if let wrap = wrap {
             result += " wrap='\(wrap.rawValue)'"
         }

         
         return result
     }
     
     override var nodeName: String {
         return "textarea"
     }
     
     override var isVoidElement: Bool {
         return false
     }
}