//----------------------------------------------------------------------------------------------
//    Copyright 2014 Microsoft Corporation
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
//----------------------------------------------------------------------------------------------
using System;

namespace TodoListService.Areas.HelpPage
{
    /// <summary>
    /// This represents an image sample on the help page. There's a display template named ImageSample associated with this class.
    /// </summary>
    public class ImageSample
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="ImageSample"/> class.
        /// </summary>
        /// <param name="src">The URL of an image.</param>
        public ImageSample(string src)
        {
            if (src == null)
            {
                throw new ArgumentNullException("src");
            }
            Src = src;
        }

        public string Src { get; private set; }

        public override bool Equals(object obj)
        {
            ImageSample other = obj as ImageSample;
            return other != null && Src == other.Src;
        }

        public override int GetHashCode()
        {
            return Src.GetHashCode();
        }

        public override string ToString()
        {
            return Src;
        }
    }
}