#region Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
//-----------------------------------------------------------------------------
// Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
// Web: https://www.technosoftware.com 
// 
// The source code in this file is covered under a dual-license scenario:
//   - Owner of a purchased license: SCLA 1.0
//   - GPL V3: everybody else
//
// SCLA license terms accompanied with this source code.
// See SCLA 1.0: https://technosoftware.com/license/Source_Code_License_Agreement.pdf
//
// GNU General Public License as published by the Free Software Foundation;
// version 3 of the License are accompanied with this source code.
// See https://technosoftware.com/license/GPLv3License.txt
//
// This source code is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE.
//-----------------------------------------------------------------------------
#endregion Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved

#region Using Directives
using System;
#endregion

namespace Technosoftware.DaAeHdaClient.Ae
{
    /// <summary>
    /// Contains multiple lists of the attributes indexed by category.
    /// </summary>
    [Serializable]
    public sealed class TsCAeAttributeDictionary : OpcWriteableDictionary
    {
        #region Constructors, Destructor, Initialization
        /// <summary>
        /// Constructs an empty dictionary.
        /// </summary>
        public TsCAeAttributeDictionary() : base(null, typeof(int), typeof(TsCAeAttributeCollection)) { }

        /// <summary>
        /// Constructs an dictionary from a set of category ids.
        /// </summary>
        public TsCAeAttributeDictionary(int[] categoryIds)
            : base(null, typeof(int), typeof(TsCAeAttributeCollection))
        {
            foreach (var categoryId in categoryIds)
            {
                Add(categoryId, null);
            }
        }
        #endregion

        #region Public Methods
        /// <summary>
        /// Gets or sets the attribute collection for the specified category. 
        /// </summary>
        public TsCAeAttributeCollection this[int categoryId]
        {
            get => (TsCAeAttributeCollection)base[categoryId];

            set
            {
                if (value != null)
                {
                    base[categoryId] = value;
                }
                else
                {
                    base[categoryId] = new TsCAeAttributeCollection();
                }
            }
        }

        /// <summary>
        /// Adds an element with the provided key and value to the IDictionary.
        /// </summary>
        public void Add(int key, int[] value)
        {
            if (value != null)
            {
                base.Add(key, new TsCAeAttributeCollection(value));
            }
            else
            {
                base.Add(key, new TsCAeAttributeCollection());
            }
        }
        #endregion
    }
}