private void ClearForm()
{
_selectedRoom = null;
_selectedMonth = 0;
tbxRoomNo.Text = "";
tbxMonth.Text = "";
tbxWaterStart.Text = "";
tbxWaterEnd.Text = "";
tbxWaterUnits.Text = "";
tbxWaterUnitPrices.Text = "";
tbxWaterAmount.Text = "";
tbxElectricStart.Text = "";
tbxElectricEnd.Text = "";
tbxElectricUnits.Text = "";
tbxElectricUnitPrices.Text = "";
tbxElectricAmount.Text = "";
tbxTelephoneAmount.Text = "";
tbxMonthCost.Text = "";
tbxImproveCost.Text = "";
tbxImproveText.Text = "ค่าใช้จ่ายอื่น ๆ";
tbxTotal.Text = "";
tbxVATAmount.Text = "";
tbxGrandTotal.Text = "";
lblGrandTotalText.Content = "";
tbxComment.Text = "";
PopulateFieldsOnLoad();
}
private void tbxRoomNo_KeyDown(object sender, KeyEventArgs e)
{
try
{
if (e.Key == Key.Enter && tbxRoomNo.Text != "")
{
_selectedRoom = new RoomsLogic().GetRoomByRoomNo(tbxRoomNo.Text);
if (_selectedRoom != null)
{
if (!new InvoicesLogic().IsThisMonthInvoiceExists(_selectedRoom.RoomId, long.Parse(tbxMonth.Text), DateTime.Now.Year))
{
PopulateFieldsOnRoomSelect();
tbxWaterEnd.Focus();
}
else
{
MessageBox.Show("มีข้อมูลใบแจ้งหนี้ของเดือนนี้ในระบบแล้ว", "เกิดข้อผิดพลาด", MessageBoxButton.OK, MessageBoxImage.Error);
ClearForm();
}
}
else
{
MessageBox.Show("ไม่พบเลขที่ห้องพักที่กำหนด", "เกิดข้อผิดพลาด", MessageBoxButton.OK, MessageBoxImage.Error);
ClearForm();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "เกิดข้อผิดพลาด", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void UpdateRoomData(Model.Room room)
{
UpdateRoom updateWindow = new UpdateRoom(room);
if (updateWindow.ShowDialog() == true)
{
dgRooms.ItemsSource = new RoomsLogic().GetRooms(Global.CurrentApartment.ApartmentId);
}
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
try
{
if (IsFormInputsValid())
{
if (_isNewCustomer)
{
Model.Customer customer = new Model.Customer()
{
ContactName = tbxContactName.Text,
CustomerNo = " ",
CompanyName = tbxCompanyName.Text,
CardId = tbxCardId.Text,
Address = tbxAddress.Text,
Tel = Global.CurrentApartment.Tel
};
new CustomersLogic().AddCustomer(customer);
_selectedCustomer = new CustomersLogic().GetLatestCustomer();
}
if (_selectedCustomer != null)
{
Model.Room room = new Model.Room()
{
RoomNo = tbxRoomNo.Text,
Customer = _selectedCustomer,
WUnitStart = long.Parse(tbxWUnitStart.Text),
EUnitStart = long.Parse(tbxEUnitStart.Text),
MonthCost = Decimal.Parse(tbxMonthCost.Text),
InsureCost = Decimal.Parse(tbxInsureCost.Text),
StartDate = dpStartDate.SelectedDate,
ApartmentId = Global.CurrentApartment.ApartmentId,
Floor = tbxFloor.Text,
Picture = " ",
ContractMonth = tbxContractMonth.Text != "" ? long.Parse(tbxContractMonth.Text) : 0,
LandTaxedPerson = rbIsLandTaxedPerson.IsChecked.Value,
Available = rbRoomAvailable.IsChecked.Value
};
new RoomsLogic().AddRoom(room);
MessageBox.Show("การเพิ่มข้อมูลสำเร็จเรียบร้อย", "สำเร็จ", MessageBoxButton.OK, MessageBoxImage.Information);
ClearForm();
this.DialogResult = true;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "เกิดข้อผิดพลาด", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void tbxRoomNo_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter && tbxRoomNo.Text != "")
{
_selectedRoom = new RoomsLogic().GetRoomByRoomNo(tbxRoomNo.Text);
if (_selectedRoom != null)
{
PopulateReceiptData();
tbxComment.Focus();
}
else
{
MessageBox.Show("ไม่พบเลขที่ห้องพักที่กำหนด", "เกิดข้อผิดพลาด", MessageBoxButton.OK, MessageBoxImage.Error);
ClearForm();
}
}
}
private void PopulateRoomData(Model.Room room)
{
tbxContactName.Text = room.Customer.ContactName;
tbxCardId.Text = room.Customer.CardId;
tbxCompanyName.Text = room.Customer.CompanyName;
tbxAddress.Text = room.Customer.Address;
rbIsLandTaxedPerson.IsChecked = room.LandTaxedPerson;
rbIsNotLandTaxedPerson.IsChecked = !room.LandTaxedPerson;
rbRoomAvailable.IsChecked = room.Available;
rbRoomUnavailable.IsChecked = !room.Available;
tbxRoomNo.Text = room.RoomNo;
tbxFloor.Text = room.Floor;
tbxMonthCost.Text = room.MonthCost.ToString();
tbxInsureCost.Text = room.InsureCost.ToString();
tbxWUnitStart.Text = room.WUnitStart.ToString();
tbxEUnitStart.Text = room.EUnitStart.ToString();
tbxContractMonth.Text = room.ContractMonth.ToString();
dpStartDate.SelectedDate = room.StartDate.Value;
}
private void PopulateReceiptData()
{
if (IsMonthInputValid())
{
if (tbxRoomNo.Text != null)
{
_selectedRoom = new RoomsLogic().GetRoomByRoomNo(tbxRoomNo.Text);
int receiptYear = (DateTime.Now.Month == 1 && _selectedMonth == 12) ? DateTime.Now.Year - 1 : DateTime.Now.Year;
if (!new ReceiptsLogic().IsThisMonthReceiptExists(_selectedRoom.RoomId, long.Parse(tbxMonth.Text), receiptYear))
{
PopulateFieldsOnRoomSelect();
}
else
{
ClearForm();
MessageBox.Show("มีข้อมูลใบเสร็จรับเงินของเดือนนี้ในระบบแล้ว", "เกิดข้อผิดพลาด", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
public UpdateRoom(Model.Room room)
{
InitializeComponent();
_room = room;
PopulateRoomData(_room);
}