public async void DownloadElements()
{
IsBusy = true;
ClearData();
try
{
DownloadProgress = -1;
BoardContent = await _jiraApi.Agile.GetBoardContent(Board.Id, _forceReload, p => DownloadProgress = p);
Statistics = await _statisticsCalculator.Calculate(BoardContent.Issues);
DownloadCompleted = true;
}
catch (CacheCorruptedException)
{
if (_forceReload)
{
MessageBox.Show("Failed to download board data.", "JiraAssistant");
return;
}
MessageBox.Show("There were problems to save board data. We'll try to re-download it.", "Jira Assistant");
_forceReload = true;
DownloadElements();
}
catch (Exception e)
{
if (e is WebException && _jiraSession.IsLoggedIn == false)
{
_logger.Trace("Download interrupted due to log out from JIRA.");
return;
}
_logger.Error(e, "Download failed for issues in board: {0} ({1})", Board.Name, Board.Id);
ClearData();
MessageBox.Show("Failed to retrieve issues belonging board: " + Board.Name, "Jira Assistant");
}
finally
{
IsBusy = false;
}
}
private async void GatherStatistics()
{
Statistics = await _statisticsCalculator.Calculate(Issues);
}