/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ExportButton_Click(object sender, EventArgs e)
{
if (Datastore.Transactions.TransactionHistory.Count == 0)
{
MessageBox.Show("There are no transactions to export");
return;
}
var result = MessageBox.Show("Exporting transactions to Dropbox will clear all transactions in YNABcompanion. Are you sure you want to proceed?", "", MessageBoxButton.OKCancel);
if (result == MessageBoxResult.Cancel)
{
return;
}
ProgressBar.Visibility = Visibility.Visible;
ProgressBar.IsIndeterminate = true;
if (!DropboxHelper.IsSetup())
{
DropboxHelper.Setup(this, delegate { ExportButton_Click(sender, e); });
}
else
{
bool success = true;
Task.Run(async() => {
int i = 0;
Dictionary <String, String> csvStrings = GetCsvStrings();
foreach (KeyValuePair <String, String> pair in csvStrings)
{
success = await DropboxHelper.ExportTextFile("YNABcompanion", pair.Key + ".csv", pair.Value,
delegate { ExportCompleted(new List <String>(csvStrings.Keys)); }, ++i == csvStrings.Count);
if (!success)
{
Deployment.Current.Dispatcher.BeginInvoke(() => {
MessageBox.Show("You cannot export transactions without network connectivity.");
ProgressBar.IsIndeterminate = false;
ProgressBar.Visibility = Visibility.Collapsed;
});
break;
}
}
});
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ImportButton_Click(object sender, EventArgs e)
{
ProgressBar.Visibility = Visibility.Collapsed;
ProgressBar.IsIndeterminate = false;
if (!DropboxHelper.IsSetup())
{
ProgressBar.Visibility = Visibility.Visible;
ProgressBar.IsIndeterminate = true;
DropboxHelper.Setup(this, delegate { ImportButton_Click(sender, e); });
}
else
{
if (!NetworkInterface.GetIsNetworkAvailable())
{
MessageBox.Show("You can not import YNAB data without network connectivity.");
}
else
{
NavigationService.Navigate(new Uri("//FileExplorer.xaml", UriKind.Relative));
}
}
}