// --------------------------------------------------------------------------------------------------------------------
// <copyright file="DataTemplateSelector.cs" company="Jan-Cornelius Molnar">
// The MIT License (MIT)
// 
// Copyright (c) 2015 Jan-Cornelius Molnar
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
// </copyright>
// --------------------------------------------------------------------------------------------------------------------

using System.Reflection;
using System.Windows;
using System.Windows.Controls;

namespace Jcq.Ux.ViewModel
{
    internal class DataTemplateSelector
    {
        public static DataTemplate SelectTemplate(object item, DependencyObject container)
        {
            var helper = new HelperPresenter();

            return helper.SelectTemplate(item, container);
        }

        private class HelperPresenter : ContentPresenter
        {
            public DataTemplate SelectTemplate(object item, DependencyObject container)
            {
                Content = item;

                MethodInfo m = typeof(ContentPresenter).GetMethod("ChangeLogicalParent",
                    BindingFlags.NonPublic | BindingFlags.Instance);
                m.Invoke(this, new object[] {container});

                return ChooseTemplate();
            }
        }
    }
}