protected override void DoWork(DoWorkEventArgs e)
{
DownloadAllArgs args = e.Argument as DownloadAllArgs;
if (args != null)
{
RestClient client = new RestClient(App.AuthorizationHeader);
Action <string> updaterMethod = p =>
{
tbBatchStatus.Text = p;
};
int docIndex = 0;
int failCount = 0;
int okCount = 0;
foreach (var attachment in Attachments)
{
docIndex++;
string endpointUrl = Endpoints.Endpoint_RegulatorFacilitySubmittalDocumentQuery.Replace("{CERSUniqueKey}", attachment.CERSUniqueKey);
Dispatcher.Invoke(updaterMethod, "Download " + docIndex + " of " + Attachments.Count + " Document(s): " + attachment.CERSUniqueKey + "...");
var result = client.Execute(endpointUrl);
if (result.Status == System.Net.HttpStatusCode.OK)
{
string targetFileName = attachment.CERSID + " - " + attachment.FileName;
targetFileName = args.TargetPath + "\\" + targetFileName;
try
{
result.RawData.WriteToFile(targetFileName);
Dispatcher.Invoke(updaterMethod, "Document: " + attachment.CERSUniqueKey + " Saved!");
okCount++;
}
catch (Exception ex)
{
attachment.Status = "Error: " + ex.Message;
Dispatcher.Invoke(updaterMethod, "Document: " + attachment.CERSUniqueKey + " Not Saved! " + ex.Message);
failCount++;
}
}
else
{
attachment.Status = result.Status + " - " + result.StatusDescription;
Dispatcher.Invoke(updaterMethod, "Document: " + attachment.CERSUniqueKey + " - " + result.Status + " - " + result.StatusDescription);
failCount++;
}
}
Action statusUpdater = () =>
{
tbBatchStatus.Text = okCount + " out of " + Attachments.Count + " downloaded successfully";
};
Dispatcher.Invoke(statusUpdater, null);
}
}
private void btnDownloadAll_Click(object sender, RoutedEventArgs e)
{
string targetPath = Utility.SelectFolder(@"C:\temp");
DownloadAllArgs args = new DownloadAllArgs
{
TargetPath = targetPath
};
btnDownloadAll.IsEnabled = false;
lvAttachments.IsEnabled = false;
Worker.RunWorkerAsync(args);
}
