private ImageSource getImage(int imageId, string docName, string path,bool firstCall)
{
ImageResponse response;
try
{
var agent = new DocumentDetailServiceAgent();
Task<string> docdetailTask;
if (firstCall)
{
docdetailTask = agent.GetFirstDocument(docName, path);
docdetailTask.Wait();
JObject parsed = JObject.Parse(docdetailTask.Result);
var msg = parsed["Message"].ToObject<string>();
if (!string.IsNullOrEmpty(msg))
{
if (msg.ToUpper().Equals(Constants.INVALID_TOKEN_MSG.ToUpper()))
{
throw new Exception(message: msg);
}
}
response = JsonConvert.DeserializeObject<ImageResponse>(docdetailTask.Result);
CommonHelper.UpdateTokenInfo(response.Token);
if (response.ErrorCount > 0)
{
throw new Exception(message: response.Message);
}
else
{
_folderName = response.Key;
}
}
else
{
docdetailTask = agent.GetDocument(docName, imageId);
docdetailTask.Wait();
JObject parsed = JObject.Parse(docdetailTask.Result);
var msg = parsed["Message"].ToObject<string>();
if (!string.IsNullOrEmpty(msg))
{
if (msg.ToUpper().Equals(Constants.INVALID_TOKEN_MSG.ToUpper()))
{
throw new Exception(message: msg);
}
}
response = JsonConvert.DeserializeObject<ImageResponse>(docdetailTask.Result);
Debug.WriteLine(docdetailTask.Result);
CommonHelper.UpdateTokenInfo(response.Token);
if (response.ErrorCount > 0)
{
throw new Exception(message: response.Message);
}
else
{
TotalPage = response.TotalCount;
NotifyPropertyChanged(() => TotalPage);
}
}
}
catch (InvalidOperationException ex)
{
throw new Exception(message: "Server not responding");
}
catch (Exception ex)
{
throw new Exception(message: ex.Message);
}
return ImageHelper.ByteArrayToImageSource(response.Content);
}
private ImageSource getImage(int imageId)
{
try
{
var agent = new DocumentDetailServiceAgent();
var imageList = agent.GetDocumentDetailTaskAsync(imageId);
imageList.Wait();
return ImageHelper.ByteArrayToImageSource(imageList.Result);
}
catch (Exception ex)
{
DisplayAlert(ex.Message, "Error", "OK");
}
return null;
}
