//
// AspNetMvcFileTemplateCondition.cs
//
// Author:
//       Michael Hutchinson <mhutch@xamarin.com>
//
// Copyright (c) 2014 Xamarin Inc.
//
// 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.

using System;
using System.Xml;
using MonoDevelop.Ide.Templates;
using MonoDevelop.Projects;

namespace MonoDevelop.AspNet.Projects
{
	class AspNetMvcFileTemplateCondition : FileTemplateCondition
	{
		Version minVersion;
		bool razor;

		public override void Load (XmlElement element)
		{
			if (element.HasAttribute ("minVersion"))
				minVersion = Version.Parse (element.GetAttribute ("minVersion"));

			if (element.HasAttribute ("razor"))
				razor = bool.Parse (element.GetAttribute ("razor"));
		}

		public override bool ShouldEnableFor (Project proj, string projectPath)
		{
			if (proj == null)
				return true;

			var aspProj = proj as AspNetAppProject;
			if (aspProj == null)
				return false;

			var versionStr = aspProj.GetAspNetMvcVersion ();
			if (versionStr == null)
				return false;

			Version version;
			if (minVersion != null && Version.TryParse (versionStr, out version) && version < minVersion)
				return false;

			if (razor)
				return aspProj.SupportsRazorViewEngine;

			return true;
		}
	}
}