private void DoDataUpdate()
{
var lastUpdate = _dataUpdateService.GetLastFullUpdate();
var shouldPerformDataUpdate = !lastUpdate.HasValue;
if (lastUpdate.HasValue)
{
if (lastUpdate < DateTime.Now.AddDays(-20))
{
// force an update after 20 days
shouldPerformDataUpdate = true;
}
else if (lastUpdate < DateTime.Now.AddDays(-10))
{
// suggest an update after 10 days
var updateConfirmation = _updateConfirmationFactory();
var dialogResult = updateConfirmation.ShowDialog();
shouldPerformDataUpdate = dialogResult == DialogResult.OK;
}
}
if (shouldPerformDataUpdate)
{
SetStatusText("Updating catalogs...");
_dataUpdateService.UpdateData();
}
}
private void UpdateCheck_Shown(object sender, EventArgs e)
{
var lastDataUpdate = _dataUpdateService.GetLastFullUpdate();
if (lastDataUpdate.HasValue)
{
int days = Convert.ToInt32((DateTime.Now - lastDataUpdate.Value).TotalDays);
label1.Text = "The catalog is " + days + " days old. Update?";
}
else
{
label1.Text = "The catalog has never been updated. Update?";
}
}