private void btnSave_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(txtTotalBeds.Text) && !string.IsNullOrEmpty(cboGovernedBy.Text))
{
String beds = txtTotalBeds.Text;
if (int.Parse(beds) <= 0)
{
MessageBox.Show("No of beds should be a positive number.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
String strNid = cboGovernedBy.SelectedValue.ToString();
int TotalBeds = int.Parse(beds);
int nid = int.Parse(strNid);
nurse n = hms.getNurseByNid(nid);
room r = new room();
r.totalbeds = TotalBeds;
r.availablebeds = TotalBeds;
r.nurse = n;
String Nursename = cboGovernedBy.Text;
hms.addRoom(r);
RoomList.Add(r);
this.Close();
}
else
{
MessageBox.Show("Make sure all fields are enered.", "Reminder", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
private void btnAssignRoom_Click(object sender, RoutedEventArgs e)
{
if (String.IsNullOrEmpty(cboRoomNo.Text))
{
MessageBox.Show("Please select a room no.", "Reminder", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
indoor indo = (indoor)dataGrid_Indoor.SelectedItem;
if (indo.status == "discharged")
{
MessageBox.Show("Cannot assign room to discharged patient.", "Reminder", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if (indo.rid != null && indo.status == "admitted")
{
room currentRoom = hms.getRoom(indo.rid);
currentRoom.availablebeds++;
hms.updateRoom(currentRoom);
}
indo.rid = int.Parse(cboRoomNo.Text);
room newRoom = hms.getRoom(indo.rid);
if (newRoom.availablebeds == 0)
{
MessageBox.Show("Beds not available in this room. Please select any other room.", "Reminder", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
newRoom.availablebeds--;
hms.updateIndoor(indo);
hms.updateRoom(newRoom);
MessageBox.Show("Room Assigned successfully!", "Success!", MessageBoxButton.OK, MessageBoxImage.Information);
dataGrid_Indoor.Items.Refresh();
RoomList = hms.getRooms();
dataGrid_Room.Items.Refresh();
}
private void txtSearch_Room_TextChanged(object sender, TextChangedEventArgs e)
{
TextBox t = (TextBox)sender;
string filter = t.Text;
ICollectionView cv = CollectionViewSource.GetDefaultView(dataGrid_Rooms.ItemsSource);
if (filter == "")
{
cv.Filter = null;
}
else
{
cv.Filter = o =>
{
room room = o as room;
if (cboSearch_Rooms.SelectedValue != null)
{
String selected = cboSearch_Rooms.SelectedValue.ToString().ToLower();
if (selected == "room no")
{
return(room.rid.ToString().ToLower().StartsWith(filter.ToLower()));
}
else if (selected == "total beds")
{
return(room.totalbeds.ToString().ToLower().StartsWith(filter.ToLower()));
}
else if (selected == "no of patients")
{
return(room.totalPatients.ToString().ToLower().StartsWith(filter.ToLower()));
}
else if (selected == "available beds")
{
return(room.availablebeds.ToString().ToLower().StartsWith(filter.ToLower()));
}
else
{
return(false);
}
}
return(false);
};
}
}
private void txtSearch_Room_TextChanged(object sender, TextChangedEventArgs e)
{
TextBox t = (TextBox)sender;
string filter = t.Text;
ICollectionView cv = CollectionViewSource.GetDefaultView(dataGrid_Room.ItemsSource);
if (filter == "")
{
cv.Filter = null;
}
else
{
cv.Filter = o =>
{
room r = o as room;
if (cboSearch_Room.SelectedValue != null)
{
String selected = cboSearch_Room.SelectedValue.ToString().ToLower();
if (selected == "room no")
{
return(r.rid.ToString().ToLower().StartsWith(filter.ToLower()));
}
else if (selected == "total beds")
{
return(r.totalbeds.ToString().ToLower().StartsWith(filter.ToLower()));
}
else if (selected == "nurse name")
{
return(r.nurse.employee.firstname.ToLower().StartsWith(filter.ToLower()));
}
else
{
return(false);
}
}
return(false);
};
}
btnUpdate_Room.IsEnabled = false;
btnDelete_Room.IsEnabled = false;
}
private void dataGrid_Room_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
this.indexSelected = dataGrid_Room.SelectedIndex;
if (indexSelected == -1 || RoomList.Count <= indexSelected)
{
roomSelected = null;
btnDelete_Room.IsEnabled = false;
btnUpdate_Room.IsEnabled = false;
return;
}
;
btnDelete_Room.IsEnabled = true;
btnUpdate_Room.IsEnabled = true;
//roomSelected = (room)RoomList.ElementAt<room>(dataGrid_Room.SelectedIndex);
roomSelected = (room)dataGrid_Room.SelectedItem;
txtTotalBeds.Text = roomSelected.totalbeds.ToString();
cboGovernedBy.Text = roomSelected.nurse.employee.firstname;
}
