// 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.Threading.Tasks;
using Microsoft.AspNetCore.Mvc.Infrastructure;
using Microsoft.AspNetCore.Mvc.Internal;
using Microsoft.Extensions.DependencyInjection;

namespace Microsoft.AspNetCore.Mvc
{
    public class ContentResult : ActionResult, IStatusCodeActionResult
    {
        /// <summary>
        /// Gets or set the content representing the body of the response.
        /// </summary>
        public string Content { get; set; }

        /// <summary>
        /// Gets or sets the Content-Type header for the response.
        /// </summary>
        public string ContentType { get; set; }

        /// <summary>
        /// Gets or sets the HTTP status code.
        /// </summary>
        public int? StatusCode { get; set; }

        public override Task ExecuteResultAsync(ActionContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            var executor = context.HttpContext.RequestServices.GetRequiredService<IActionResultExecutor<ContentResult>>();
            return executor.ExecuteAsync(context, this);
        }
    }
}