/*
    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.Globalization;
using dnSpy.Contracts.Debugger.DotNet.Evaluation.Formatters;
using dnSpy.Contracts.Debugger.Engine.Evaluation;
using dnSpy.Contracts.Debugger.Evaluation;
using dnSpy.Contracts.Debugger.Text;

namespace dnSpy.Debugger.DotNet.Evaluation.Engine {
	sealed class DbgEngineFormatterImpl : DbgEngineFormatter {
		readonly DbgDotNetFormatter formatter;

		public DbgEngineFormatterImpl(DbgDotNetFormatter formatter) =>
			this.formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));

		public override void FormatExceptionName(DbgEvaluationContext context, IDbgTextWriter output, uint id) =>
			formatter.FormatExceptionName(context, output, id);

		public override void FormatStowedExceptionName(DbgEvaluationContext context, IDbgTextWriter output, uint id) =>
			formatter.FormatStowedExceptionName(context, output, id);

		public override void FormatReturnValueName(DbgEvaluationContext context, IDbgTextWriter output, uint id) =>
			formatter.FormatReturnValueName(context, output, id);

		public override void FormatObjectIdName(DbgEvaluationContext context, IDbgTextWriter output, uint id) =>
			formatter.FormatObjectIdName(context, output, id);

		public override void FormatFrame(DbgEvaluationInfo evalInfo, IDbgTextWriter output, DbgStackFrameFormatterOptions options, DbgValueFormatterOptions valueOptions, CultureInfo? cultureInfo) =>
			formatter.FormatFrame(evalInfo, output, options, valueOptions, cultureInfo);

		public override void FormatValue(DbgEvaluationInfo evalInfo, IDbgTextWriter output, DbgEngineValue value, DbgValueFormatterOptions options, CultureInfo? cultureInfo) {
			var valueImpl = value as DbgEngineValueImpl;
			if (valueImpl is null)
				throw new ArgumentException();
			var dnValue = valueImpl.DotNetValue;
			formatter.FormatValue(evalInfo, output, dnValue, options, cultureInfo);
		}

		public override void FormatType(DbgEvaluationInfo evalInfo, IDbgTextWriter output, DbgEngineValue value, DbgValueFormatterTypeOptions options, CultureInfo? cultureInfo) {
			var valueImpl = value as DbgEngineValueImpl;
			if (valueImpl is null)
				throw new ArgumentException();
			var dnValue = valueImpl.DotNetValue;
			formatter.FormatType(evalInfo, output, dnValue.Type, null, options, cultureInfo);
		}
	}
}