private void btnAdd_Click(object sender, EventArgs e)
{
if (txtboxDepartureCountry.Text != "" && txtboxDepartureTown.Text != "" && txtboxDestinationCountry.Text != "" && txtboxDestinationTown.Text != "" && txtboxPrice.Text != "")
{
try
{
decimal price = decimal.Parse(txtboxPrice.Text);
Route route = new Route(txtboxDepartureCountry.Text, txtboxDepartureTown.Text, txtboxDestinationCountry.Text, txtboxDestinationTown.Text, price);
if (route.insertToDb())
{
MessageBox.Show("Route added to system!");
WindowsHandler.getInstance().getRouteManager().refreshData();
}
else
{
MessageBox.Show("Error occurred. Please try again!");
}
}
catch (FormatException fex)
{
MessageBox.Show("Price must be a valid value.");
}
}
else
{
MessageBox.Show("All fields must be filled in. Please correct and try again.");
}
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (txtboxDepartureCountry.Text != "" && txtboxDepartureTown.Text != "" && txtboxDestinationCountry.Text != "" && txtboxDestinationTown.Text != "" && txtboxPrice.Text != "")
{
try
{
decimal price = decimal.Parse(txtboxPrice.Text);
route.DepartureCountry = txtboxDepartureCountry.Text;
route.DepartureTown = txtboxDepartureTown.Text;
route.DestinationCountry = txtboxDestinationCountry.Text;
route.DestinationTown = txtboxDestinationTown.Text;
route.Price = price;
if (route.updateInDb())
{
WindowsHandler.getInstance().getRouteManager().refreshData();
WindowsHandler.getInstance().getRouteEdit().Close();
MessageBox.Show("Edit successful!");
}
else
{
MessageBox.Show("Error in persisting changes. Please try again.");
}
}
catch (FormatException fex)
{
MessageBox.Show("Price must be a valid value.");
}
}
else
{
MessageBox.Show("All fields must be filled in. Please correct and try again.");
}
}
private void btnCreate_Click(object sender, EventArgs e)
{
Journey journey = new Journey(int.Parse("" + cmbRoute.SelectedValue), int.Parse("" + cmbTime.SelectedValue), int.Parse("" + cmbCoach.SelectedValue));
if (journey.insertToDb())
{
WindowsHandler.getInstance().getJourneyManager().refreshData();
MessageBox.Show("Record successfully added.");
}
else
{
MessageBox.Show("Error in creating record. Please try again later and contact an administrator if problem persists.");
}
}
private void btnEdit_Click(object sender, EventArgs e)
{
journey.RouteID = int.Parse("" + cmbRoute.SelectedValue);
journey.TimeID = int.Parse("" + cmbTime.SelectedValue);
journey.CoachID = int.Parse("" + cmbCoach.SelectedValue);
if (journey.updateInDb())
{
WindowsHandler.getInstance().getJourneyManager().refreshData();
WindowsHandler.getInstance().getJourneyEdit().Close();
MessageBox.Show("Record successfully edited.");
}
else
{
MessageBox.Show("Error in creating record. Please try again later and contact an administrator if problem persists.");
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
int seats, rows;
if (int.TryParse(txtboxSeatsPerRow.Text, out seats) && int.TryParse(txtboxRowsOfSeats.Text, out rows))
{
Coach coach = new Coach(seats, rows);
if (coach.insertToDb())
{
MessageBox.Show("Coach added to system!");
WindowsHandler.getInstance().getCoachManager().refreshData();
}
else
{
MessageBox.Show("Error occurred. Please try again!");
}
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
int seats, rows;
if (int.TryParse(txtboxSeatsPerRow.Text, out seats) && int.TryParse(txtboxRowsOfSeats.Text, out rows))
{
coach.SeatsPerRow = seats;
coach.RowOfSeats = rows;
if (coach.updateInDb())
{
MessageBox.Show("Coach updated in system!");
WindowsHandler.getInstance().getCoachManager().refreshData();
WindowsHandler.getInstance().getCoachEdit().Close();
}
else
{
MessageBox.Show("Error occurred. Please try again!");
}
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
DialogResult confirmDelete = MessageBox.Show("Are you sure you want to delete this record?", "Delete Warning!", MessageBoxButtons.YesNo);
if (confirmDelete == DialogResult.Yes)
{
if (route.deleteFromDb())
{
WindowsHandler.getInstance().getRouteManager().refreshData();
MessageBox.Show("Record successfully deleted.");
}
else
{
MessageBox.Show("Error in deleting record. Please try again later and contact an administrator if problem persists.");
}
}
else
{
MessageBox.Show("Deletion aborted.");
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
WindowsHandler.getInstance().getJourneyAdd().Show();
}
private void btnEdit_Click(object sender, EventArgs e)
{
WindowsHandler.getInstance().getJourneyEdit().setOriginalValues(int.Parse(routeID), int.Parse(timeID), int.Parse(coachID));
WindowsHandler.getInstance().getJourneyEdit().Show();
}
private void btnCoachLink_Click(object sender, EventArgs e)
{
WindowsHandler.getInstance().getCoachManager().Show();
}
private void btnJourneyLink_Click(object sender, EventArgs e)
{
WindowsHandler.getInstance().getJourneyManager().Show();
}
private void btnEdit_Click(object sender, EventArgs e)
{
WindowsHandler.getInstance().getCoachEdit().setOriginalValues(coach);
WindowsHandler.getInstance().getCoachEdit().Show();
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(WindowsHandler.getInstance().getMainMenu());
}
private void btnSeatAllocator_Click(object sender, EventArgs e)
{
WindowsHandler.getInstance().getSeatingAllocator().Show();
}
