// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
// 
// 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 ICSharpCode.SharpDevelop.Project;
using ICSharpCode.SharpDevelop.Refactoring;

namespace ICSharpCode.PackageManagement.EnvDTE
{
	public class CodeModelContext
	{
		ICodeGenerator codeGenerator;
		IDocumentLoader documentLoader;
		
		public Project DteProject { get; set; }
		public IProject CurrentProject { get; set; }
		
		public IDocumentLoader DocumentLoader {
			get {
				if (documentLoader == null) {
					documentLoader = new DocumentLoader();
				}
				return documentLoader;
			}
			
			set { documentLoader = value; }
		}
		
		public ICodeGenerator CodeGenerator {
			get {
				if (codeGenerator == null) {
					codeGenerator = new ThreadSafeCodeGenerator(CurrentProject.LanguageBinding.CodeGenerator);
				}
				return codeGenerator;
			}
		}
		
		/// <summary>
		/// Specifies the file name if this code model context refers to
		/// </summary>
		public string FilteredFileName { get; set; }
		
		public CodeModelContext WithFilteredFileName(string fileName)
		{
			var newContext = (CodeModelContext)MemberwiseClone();
			newContext.FilteredFileName = fileName;
			return newContext;
		}
	}
}