private void InitializeWindow(ILotteryGameRepository lotteryGameRepository, IDrawRepository drawRepository, IDrawService drawService)
{
_window = new LotteryWindow(lotteryGameRepository, drawRepository, drawService);
_window.Show();
_gameCombobox = _window.GetPrivateFieldValue <ComboBox>();
_fromDatePicker = _window.GetPrivateFieldValueByName <DatePicker>("FromDatePicker");
_untilDatePicker = _window.GetPrivateFieldValueByName <DatePicker>("UntilDatePicker");
_showDrawsButton = _window.GetPrivateFieldValueByName <Button>("ShowDrawsButton");
_newDrawButton = _window.GetPrivateFieldValueByName <Button>("NewDrawButton");
_drawsListView = _window.GetPrivateFieldValueByName <ListView>("DrawsListView");
}
/*!
* \brief ButtonClick event handler for creating a new lottery session.
*
* If there is error in the input arguments, preventing the lottery from being
* created, the function sets the error message and marks the area of
* error by setting its label to a red color.
*
* \param sender Object that triggered the ButtonClick event.
* \param e Event information.
*/
private void BtnCreate_Click(object sender, RoutedEventArgs e)
{
LabLotteryNumRange.Foreground = Brushes.Black;
LabTicketPrice.Foreground = Brushes.Black;
int lotteryNumMax;
try {
lotteryNumMax = int.Parse(TxtLotteryNumRangeMax.Text);
} catch (FormatException) {
LabLotteryNumRange.Foreground = Brushes.Red;
TxtLabErrorMsg.Text = "Maximum lottery number is not a valid integer.";
return;
}
if (lotteryNumMax < Lottery.LotteryNumberMin)
{
TxtLabErrorMsg.Text = "Maximum lottery cannot be less than " + Lottery.LotteryNumberMin + ".";
return;
}
int ticketPrice;
try {
ticketPrice = int.Parse(TxtTicketPrice.Text);
} catch (FormatException) {
LabTicketPrice.Foreground = Brushes.Red;
TxtLabErrorMsg.Text = "Ticket price is not a valid integer.";
return;
}
if (ticketPrice < 0)
{
TxtLabErrorMsg.Text = "Ticket price cannot be negative.";
return;
}
var resutt = LotteryWindow.InitNewLotteryModel(lotteryNumMax, ticketPrice);
switch (resutt)
{
case WndMain.LotteryInitResult.Success:
break;
case WndMain.LotteryInitResult.InvalidNumberLimit:
LabLotteryNumRange.Foreground = Brushes.Red;
TxtLabErrorMsg.Text = Lottery.InvalidLotteryNumberErrorMsg;
return;
case WndMain.LotteryInitResult.InvalidTicketPrice:
LabTicketPrice.Foreground = Brushes.Red;
TxtLabErrorMsg.Text = Lottery.InvalidTicketPriceErrorMsg;
return;
case WndMain.LotteryInitResult.GeneralError:
TxtLabErrorMsg.Text = "An unspecified error occured.";
return;
}
IsCanceling = false;
Owner.IsEnabled = true;
Owner.Focus();
LotteryWindow.IgnoreSaveOnClosing = false;
this.Close();
}
