using System;
using System.Net.Http;

namespace Vinno.vCloud.Common.Storage.ObjectStorageInfo
{
    public class QueueRequestBase
    {
        /// <summary>
        /// 队列总数量
        /// </summary>
        public int QueueCount { get; set; }
        /// <summary>
        /// 队列中的位置
        /// </summary>
        public int QueueIndex { get; set; }
        /// <summary>
        /// 进度回调
        /// </summary>
        public Action<double> ProgressCallback { get; set; }
        /// <summary>
        /// 文件信息
        /// </summary>
        public ObjectFileInfo FileInfo { get; set; }
    }

    public class QueueRequestEntity : QueueRequestBase
    {
        /// <summary>
        /// http请求
        /// </summary>
        public HttpRequestMessage Request { get; set; }

        /// <summary>
        /// 请求完成后的工作者（参数：返回的http响应，文件信息， 队列位置，队列长度，进度回调）
        /// </summary>
        public Action<QueueWorkItem> CompleteWorker { get; set; }

        /// <summary>
        /// 出现异常后的工作者
        /// </summary>
        public Action<Exception> ExceptionWorker { get; set; }
    }

    public class QueueWorkItem : QueueRequestBase
    {
        /// <summary>
        /// Http响应信息
        /// </summary>
        public HttpResponseMessage Response { get; set; }
    }
}