using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Linq;
using System.Globalization;

namespace Windows.Azure.Storage
{
    public class QueueResponse : StorageResponse
    {
        public QueueResponse(StorageResponse response)
        {
            base.ResponseMessage = response.ResponseMessage;
            base.ResponseHeaders = response.ResponseHeaders;
            base.ResponseCode = response.ResponseCode;
            base.ResponseBody = response.ResponseBody;
        }

        public List<QueueMessage> GetQueueMessages()
        {
            var messages = from message in XDocument.Parse(ResponseBody).Root.Descendants("QueueMessage")
                           select new QueueMessage
                           {
                               MessageId = new Guid(message.Element("MessageId").Value),
                               InsertionTime = DateTime.Parse(message.Element("InsertionTime").Value, CultureInfo.InvariantCulture),
                               ExpirationTime = DateTime.Parse(message.Element("ExpirationTime").Value, CultureInfo.InvariantCulture),
                               PopReceipt = message.Element("PopReceipt").Value,
                               TimeNextVisible = DateTime.Parse(message.Element("TimeNextVisible").Value, CultureInfo.InvariantCulture),
                               MessageText = message.Element("MessageText").Value
                           };

            return messages.ToList();
        }
    }
}