public void _btnAdd_Click(object sender, EventArgs e)
{
var itemViewModel = new ItemViewModel();
var item = new Item();
item.Name = _txtName.Text;
item.RetailPrice = double.Parse(_txtRetail.Text);
item.AskingPrice = double.Parse(_txtPrice.Text);
item.Description = _txtDescription.Text;
item.CreatedDate = DateTime.Now;
item.UserId = SettingsPresenter.Current.UserId;
itemViewModel.Item = item;
itemViewModel.AddPhoto(_bitmapData);
string name = ((FileStream)_mediaFile).Name;
itemViewModel.Item.ImageName = name.Substring(name.LastIndexOf("/") + 1);
RBAListPresenter.Current.AddItemAsync(itemViewModel, SaveComplete);
}
public void AddItemAsync(ItemViewModel item, Action success)
{
var itemImage = item.ItemImage;
var tItem = item.Item;
//if (itemImage != null && !string.IsNullOrEmpty(itemImage.ImageBase64))
//{
// tItem.ImageGuid = itemImage.ImageGuid;
// var entryImageTable = MobileService.GetTable<ItemImage>();
// entryImageTable.InsertAsync(itemImage).ContinueWith(t2 =>
// {
// var exception = t2.Exception;
// if (exception != null)
// {
// Debug.WriteLine("Error Adding Image: " + exception.InnerException.StackTrace);
// }
// });
//}
//else
//{
// tItem.ImageGuid = string.Empty;
//}
//Upload image with HttpClient to the blob service using the generated item.SAS
var client = new WebClient();
var continuation = new Action<Task>(t => {
//Get a stream of the media just captured
try
{
var request = (HttpWebRequest)WebRequest.Create(new Uri(tItem.SAS));
var fileStream = System.Convert.FromBase64String(itemImage.ImageBase64);
request.Method = "PUT";
//request.Headers.Add("Content-Type", "image/jpeg");
request.Headers.Add("x-ms-blob-type", "BlockBlob");
Stream dataStream = request.GetRequestStream();
dataStream.Write(fileStream, 0, fileStream.Length);
dataStream.Close();
// client.UploadDataAsync(new Uri(tItem.SAS), "PUT", fileStream);
WebResponse response = request.GetResponse();
Console.WriteLine(((HttpWebResponse)response).StatusDescription);
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException);
}
success();
});
if (tItem.Id <= 0)
{
MobileService.GetTable<Item>().InsertAsync(tItem).ContinueWith(continuation, TaskScheduler.FromCurrentSynchronizationContext());
}
else
{
MobileService.GetTable<Item>().UpdateAsync(tItem).ContinueWith(continuation, TaskScheduler.FromCurrentSynchronizationContext());
}
}
public void GetItemsAsync(Action<List<ItemViewModel>> successAction)
{
var itemViewModelList = new List<ItemViewModel>();
MobileService.GetTable<Item>().Where(e => !e.Sold).ToListAsync().ContinueWith(itemListTask =>
{
//var ex = itemListTask.Exception;
Console.WriteLine("Starting Get Item Continuation");
if (itemListTask.Status != TaskStatus.RanToCompletion)
{
return;
}
var itemList = itemListTask.Result;
if (itemList == null)
{
return;
}
Console.WriteLine("itemList Count: " + itemList.Count);
var imageTaskArray = new Task[itemList.Count];
for (var i = 0; i < itemList.Count; i++)
{
var currentItem = itemList[i];
var itemViewModel = new ItemViewModel();
itemViewModel.Item = currentItem;
itemViewModelList.Add(itemViewModel);
}
successAction(itemViewModelList);
Console.WriteLine("Ending Get Item Continuation");
}, TaskScheduler.FromCurrentSynchronizationContext());
}
