using System;
using Common.Infrastructure.Commands;

namespace Common.Infrastructure.Messaging
{
	/// <summary>
	/// A message indicating to listeners that a modal window needs to be opened.
	/// </summary>
	public class ModalMessage<TModalResult> : NavigationMessage
	{
		/// <summary>
		/// Gets the method called after a modal window closes.
		/// This method is passed the result of the modal window.
		/// </summary>
		/// <value>The process modal result.</value>
		public Action<ModalWindowResult<TModalResult>> ProcessModalResult { get; private set; }


		/// <summary>
		/// Initializes a new instance of the <see cref="ModalMessage&lt;TModalResult&gt;"></see> class.
		/// </summary>
		/// <param name="controller">The name of the controller.</param>
		/// <param name="action">The name action the modal window will initially navigate.</param>
		public ModalMessage(string controller, string action)
			: this(controller, action, null, null)
		{
		}
		/// <summary>
		/// Initializes a new instance of the <see cref="ModalMessage&lt;TModalResult&gt;"/> class.
		/// </summary>
		/// <param name="controller">The name of the controller.</param>
		/// <param name="action">The name action the modal window will initially navigate.</param>
		/// <param name="routeValues">
		/// Any values that will passed to the request in the form:
		/// new { parameterName = "value" }
		/// </param>
		/// <param name="processModalResult">
		/// Gets the method called after a modal window closes.
		/// This method is passed the result of the modal window.
		/// </param>
		public ModalMessage(string controller, string action, object routeValues, Action<ModalWindowResult<TModalResult>> processModalResult)
			: base(controller, action, routeValues)
		{
			ProcessModalResult = processModalResult;
		}

	}
}