// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using System.Diagnostics;
using System.Globalization;
using System.Windows.Data;
using NuGet.Frameworks;

namespace NuGet.PackageManagement.UI
{
    public class NuGetFrameworkToStringConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var framework = value as NuGetFramework;
            if (framework == null)
            {
                return string.Empty;
            }

            if (framework.IsSpecificFramework)
            {
                return framework.ToString();
            }
            else
            {
                return framework.Framework;
            }
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            // no op
            Debug.Fail("Not Implemented");
            return null;
        }
    }
}
