/// <summary>
/// Creator: Lane Sandburg
/// Created: 04/09/2020
/// Approver: Jordan Lindo
///
/// populates list and datagrid with created availabilities.
/// </summary>
/// <remarks>
/// Updater:
/// Updated:
/// Update:
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddToDataGrid_Click(object sender, RoutedEventArgs e)
{
EmployeeAvailability availability = new EmployeeAvailability();
try
{
if (cboDayOfWeek.SelectedItem == null)
{
WPFErrorHandler.ErrorMessage("Day cannot be blank", "Validation");
cboDayOfWeek.Focus();
return;
}
else
{
availability.DayOfWeek = cboDayOfWeek.SelectedItem.ToString();
}
}
catch (Exception ex)
{
WPFErrorHandler.ErrorMessage(ex.Message, "Validation");
}
try
{
if (TPStartTime.Value == null || TPStartTime.Value.ToString().Equals(""))
{
WPFErrorHandler.ErrorMessage("StartTime cannot be blank", "Validation");
TPStartTime.Focus();
return;
}
else
{
DateTime time = (DateTime)TPStartTime.Value;
availability.StartTime = time.ToString("HH:mm:ss");;
}
}
catch (Exception ex)
{
WPFErrorHandler.ErrorMessage(ex.Message, "Validation");
}
try
{
if (TPEndTime.Value == null || TPEndTime.Value.ToString().Equals(""))
{
WPFErrorHandler.ErrorMessage("EndTime cannot be blank", "Validation");
TPEndTime.Focus();
return;
}
else
{
DateTime time = (DateTime)TPEndTime.Value;
availability.EndTime = time.ToString("HH:mm:ss");
}
}
catch (Exception ex)
{
WPFErrorHandler.ErrorMessage(ex.Message, "Validation");
}
try
{
DateTime startTime = (DateTime)TPStartTime.Value;
DateTime endTime = (DateTime)TPEndTime.Value;
if (endTime <= startTime.AddMinutes(59))
{
MessageBox.Show("Shifts must be at least 1Hour.");
TPStartTime.Focus();
return;
}
}
catch (Exception ex)
{
WPFErrorHandler.ErrorMessage(ex.Message, "Validation");
}
try
{
availability.EmployeeID = _employeeAvailabilityManager.RetrieveLastEmployeeID();
}
catch (Exception ex)
{
WPFErrorHandler.ErrorMessage(ex.Message, "Validation");
}
try
{
List <EmployeeAvailability> newAvailabilities = new List <EmployeeAvailability>();
bool failed = false;
if (availabilities.Count != 0)
{
foreach (EmployeeAvailability addedAvailability in availabilities)
{
if (availability.DayOfWeek == addedAvailability.DayOfWeek &&
availability.StartTime == addedAvailability.StartTime &&
availability.EndTime == addedAvailability.EndTime)
{
WPFErrorHandler.ErrorMessage("availability " + availability.DayOfWeek.ToString() + " " + availability.StartTime.ToString() + " " + availability.EndTime.ToString() + " was a duplicate entry", "Validation");
failed = true;
}
else if (availability.DayOfWeek == addedAvailability.DayOfWeek)
{
DateTime newStartTime = DateTime.Parse(availability.StartTime);
DateTime newEndTime = DateTime.Parse(availability.EndTime);
DateTime addedEndTime = DateTime.Parse(addedAvailability.EndTime);
DateTime addedStartTime = DateTime.Parse(addedAvailability.StartTime);
if (newStartTime < addedEndTime)
{
if (newEndTime < addedStartTime != true)
{
WPFErrorHandler.ErrorMessage("current availability " + availability.DayOfWeek.ToString() + " " + availability.StartTime.ToString() + " " + availability.EndTime.ToString() + " overlaps with "
+ addedAvailability.DayOfWeek.ToString() + " " + addedAvailability.StartTime.ToString() + " " + addedAvailability.EndTime.ToString(), "Validation");
failed = true;
}
else
{
newAvailabilities.Add(availability);
}
}
else
{
newAvailabilities.Add(availability);
}
}
else
{
newAvailabilities.Add(availability);
}
}
}
else
{
newAvailabilities.Add(availability);
}
if (failed == false)
{
availabilities.Add(newAvailabilities[0]);
}
}
catch (Exception ex)
{
WPFErrorHandler.ErrorMessage(ex.Message, "Validation");
}
dgAvailability.Items.Refresh();
if (btnSaveAvail.IsEnabled != true)
{
btnSaveAvail.IsEnabled = true;
}
}
