/*
    Copyright (C) 2014-2019 de4dot@gmail.com

    This file is part of dnSpy

    dnSpy is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    dnSpy is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with dnSpy.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.IO;
using System.Text;
using dnlib.DotNet;
using dnSpy.Contracts.Decompiler;
using dnSpy.Decompiler.Properties;

namespace dnSpy.Decompiler.MSBuild {
	sealed class AssemblyInfoProjectFile : ProjectFile {
		public override string Description => string.Format(dnSpy_Decompiler_Resources.MSBuild_DecompileAssemblyInfoAndFileExtension, decompiler.FileExtension);
		public override BuildAction BuildAction => BuildAction.Compile;
		public override string Filename { get; }

		readonly ModuleDef module;
		readonly DecompilationContext decompilationContext;
		readonly IDecompiler decompiler;
		readonly Func<TextWriter, IDecompilerOutput> createDecompilerOutput;

		public AssemblyInfoProjectFile(ModuleDef module, string filename, DecompilationContext decompilationContext, IDecompiler decompiler, Func<TextWriter, IDecompilerOutput> createDecompilerOutput) {
			this.module = module;
			Filename = filename;
			this.decompilationContext = decompilationContext;
			this.decompiler = decompiler;
			this.createDecompilerOutput = createDecompilerOutput;
		}

		public override void Create(DecompileContext ctx) {
			using (var writer = new StreamWriter(Filename, false, Encoding.UTF8)) {
				var output = createDecompilerOutput(writer);
				decompiler.Decompile(DecompilationType.AssemblyInfo, new DecompileAssemblyInfo(output, decompilationContext, module));
			}
		}
	}
}