using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DTS.Common.Utilities;
using DTS.Common.Utilities.DotNetProgrammingConstructs;

namespace DTS.Serialization.Iso
{
    // *** Iso.File.cs ***
    public partial class File
    {
        // *** Iso.File.Test.cs ***
        public partial class Test
        {
            ///
            /// <summary>
            /// ISO-style representation of a custom property.
            /// </summary>
            /// 
            public class ExtraProperty : Exceptional
            {
                public ExtraProperty(string key, string value)
                {
                    _Key.Value = key;
                    _Value.Value = value;
                }
                /// <summary>
                /// Get/set the <see cref="string"/> key of the property.
                /// </summary>
                public string Key
                {
                    get
                    {
                        if (!_Key.IsValueInitialized)
                        {
                            return null;
                        }

                        return _Key.Value;
                    }
                    set => _Key.Value = value;
                }

                private readonly Property<string> _Key
                    = new Property<string>(
                        typeof(File).Namespace + ".Iso.File.Test.ExtraProperty.Key",
                        null,
                        false
                    );

                /// <summary>
                /// Get/set the <see cref="string"/> Value of the property.
                /// </summary>
                public string Value
                {
                    get
                    {
                        if (!_Value.IsValueInitialized)
                        {
                            return null;
                        }

                        return _Value.Value;
                    }
                    set => _Value.Value = value;
                }

                private readonly Property<string> _Value
                    = new Property<string>(
                        typeof(File).Namespace + ".Iso.File.Test.ExtraProperty.Value",
                        null,
                        false
                    );
            }
        }
    }
}