#region License

// Copyright (c) 2010, Jasper Yeh.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, 
// are permitted provided that the following conditions are met:
//
//    * Redistributions of source code must retain the above copyright notice, 
//      this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above copyright notice, 
//      this list of conditions and the following disclaimer in the documentation 
//      and/or other materials provided with the distribution.
//    * Neither the name of ClearCanvas Inc. nor the names of its contributors 
//      may be used to endorse or promote products derived from this software without 
//      specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
// OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 
// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
// OF SUCH DAMAGE.

#endregion

using System.Windows;
using ClearCanvas.Common;
using Application=ClearCanvas.Desktop.Application;

namespace Nullstack.ClearCanvasEx.DesktopEx.View.WpfAdapter
{
	[GuiToolkit(GuiToolkitID.WinForms)]
	[ExtensionOf(typeof (MessageBoxExtensionPoint))]
	public sealed class MessageBox : IMessageBox
	{
		public static void Show(string message)
		{
			Show(message, MessageBoxActions.Ok);
		}

		public static DialogBoxAction Show(string message, MessageBoxActions buttons)
		{
			return Show(message, null, buttons, null);
		}

		internal static DialogBoxAction Show(string message, string title, MessageBoxActions actions, Window owner)
		{
			MessageBoxButton buttons;
			switch (actions)
			{
				case MessageBoxActions.YesNo:
					buttons = MessageBoxButton.YesNo;
					break;
				case MessageBoxActions.YesNoCancel:
					buttons = MessageBoxButton.YesNoCancel;
					break;
				case MessageBoxActions.OkCancel:
					buttons = MessageBoxButton.OKCancel;
					break;
				case MessageBoxActions.Ok:
				default:
					buttons = MessageBoxButton.OK;
					break;
			}

			var result = System.Windows.MessageBox.Show(owner,
			                                            message,
			                                            string.IsNullOrEmpty(title) ? Application.Name : string.Format(SR.FormatMessageBoxTitle, Application.Name, title),
			                                            buttons);

			DialogBoxAction action;
			switch (result)
			{
				case MessageBoxResult.OK:
					action = DialogBoxAction.Ok;
					break;
				case MessageBoxResult.Yes:
					action = DialogBoxAction.Yes;
					break;
				case MessageBoxResult.No:
					action = DialogBoxAction.No;
					break;
				case MessageBoxResult.Cancel:
				case MessageBoxResult.None:
				default:
					action = DialogBoxAction.Cancel;
					break;
			}

			return action;
		}

		public void ShowDialog(string message)
		{
			Show(message);
		}

		public DialogBoxAction ShowDialog(string message, MessageBoxActions buttons)
		{
			return Show(message, buttons);
		}

		#region IMessageBox Members

		void IMessageBox.Show(string message)
		{
			Show(message);
		}

		DialogBoxAction IMessageBox.Show(string message, MessageBoxActions buttons)
		{
			return Show(message, buttons);
		}

		#endregion
	}
}