// Copyright (c) Microsoft Open Technologies, Inc.
// All Rights Reserved
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
// WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF
// TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR
// NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing
// permissions and limitations under the License.

using System;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNet.Abstractions;

namespace Microsoft.AspNet.Mvc
{
    public class ContentResult : ActionResult
    {
        public string Content { get; set; }

        public Encoding ContentEncoding { get; set; }

        public string ContentType { get; set; }

        public override async Task ExecuteResultAsync([NotNull] ActionContext context)
        {
            HttpResponse response = context.HttpContext.Response;

            if (!String.IsNullOrEmpty(ContentType))
            {
                response.ContentType = ContentType;
            }
           
            if (Content != null)
            {
                await response.WriteAsync(Content);
            }
        }
    }
}