private void Loadbutton1_Click(object sender, EventArgs e)
{
string[] words;
string fileName = txtFileName2.Text;
try
{
using (StreamReader reader = new StreamReader(fileName))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
words = line.Split(',');
string type = words[0];
Person person = null;
switch (words[0])
{
case "Customer":
Address a = new Address(words[4], words[5], words[6], words[7]);
CreditCard c = new CreditCard(int.Parse(words[10]), int.Parse(words[11]), DateTime.Parse(words[12]));
person = new Customer(words[1], words[2], words[3], a, words[8], int.Parse(words[9]), c);
break;
case "Passenger":
Passport pass = new Passport(int.Parse(words[6]), words[7], words[8]);
Address addr = new Address(words[9], words[10], words[11], words[12]);
person = new Passenger(int.Parse(words[1]), words[2], words[3], words[4], words[5], addr, pass);
break;
case "Travel Agent":
Address b = new Address(words[4], words[5], words[6], words[7]);
person = new TravelAgent(words[1], words[2], words[3], b, words[8], int.Parse(words[9]), double.Parse(words[10]), words[11]);
break;
}
TravelAgency.people.Add(person);
}
}
MessageBox.Show("your file has been loaded");
this.Close();
}
catch (Exception w)
{
MessageBox.Show("your file could not be read");
MessageBox.Show(w.Message);
}
}
public void BookSeatOnFlightMethod(int flightnum, DateTime dt, int custid, int passengerid, int seatnum, int empid, double price)
//custid pays for the flight passengerid flighs
{
try
{
foreach (Person p in TravelAgency.people)
{
if (p is Passenger)
{
Passenger ps = p as Passenger;
if (ps.Id == passengerid)
{
foreach (Passenger pas in ScheduledFlight.passengers)
{
if (pas.Passport == ps.Passport)//if the passenger is already booked with this passport then throw an exception
{
throw new DuplicateDataExcception("already booked!");
}
}
foreach (ScheduledFlight flight in TravelAgency.scheduledflights)
{
if (flight.FlightID == flightnum && flight.DepartureDate == dt)
{
flight.BookSeatFlight(ps, seatnum);
foreach (Person per in TravelAgency.people)
{
if (per is TravelAgent)
{
TravelAgent ta = per as TravelAgent;
if (ta.EmployeeID == empid)
{
ta.BookTicket(price);
foreach (Person pers in TravelAgency.people)
{
if (pers is Customer)
{
Customer cust = pers as Customer;
if (cust.CustomerID == custid)
{
cust.ChargeCard(price, cust.CC.expirationDate);
MessageBox.Show("Passenger " + ps.FirstName + " " + ps.LastName + " was added to flight " + FlightNumbertextBox.Text);
MessageBox.Show("your balance is now " + cust.CC.Balance);
MessageBox.Show("Travel Agents Earnings is now: " + ta.Earnings);
}//charge card
else
{
throw new NotFoundException("not found");
}
} //if pers is customer
} //foreach person pers in people
} //if travel agent ==empid
else
{
throw new NotFoundException("not found");
}
} //if per is travelagent
} //foreach person per in people
} //if flightid and dep date
else
{
TravelAgency.FindFlight(flightnum, dt);
} //exception
} //foreach scheduled flight in flights
} //if id==id
else
{
throw new NotFoundException("no such person");
} //exception
} //if p is passenger
} //foreach person p in peopl
} //method bookseatonflight
catch (Exception a)
{
MessageBox.Show(a.Message);
}
}
private void SubmitButton_Click(object sender, EventArgs e)
{
try //throw this exception if this passenger already exists
{
string gender;
if (FemaleradioButton1.Checked)
{
gender = FemaleradioButton1.Text;
}
else
{
gender = MaleradioButton2.Text;
}
Address addr = new Address(StreetTextBox.Text, CityTextBox.Text, StateTextBox.Text, ZipTextBox.Text);
TravelAgent trav1 = new TravelAgent(FirstNameTextBox.Text, LastNameTextBox.Text, gender, addr, PhoneNumberTextBox.Text, int.Parse(IDNumberTextBox.Text), double.Parse(EarningstextBox1.Text), SsnTextBox.Text);
trav1.countofEmployees++;
foreach (Person p in TravelAgency.people)
{
if (trav1.isEqual(p))
{
throw new DuplicateDataExcception("Sorry! This Passenger already exists!");
}
}
string s = " ";
if (FirstNameTextBox.Text == s || LastNameTextBox.Text == s)
{
throw new InvalidName("Invalid Name");
}
if (PhoneNumberTextBox.Text == s)
{
throw new InvalidPhoneNumber("Invalid PhoneNumber");
}
if (StreetTextBox.Text == s || CityTextBox.Text == s || StateTextBox.Text == s || ZipTextBox.Text == s)
{
throw new InvalidAddress("Invalid Address");
}
if (IDNumberTextBox.Text == s)
{
throw new InvalidDataException("Invalid ID");
}
if (SsnTextBox.Text == s)
{
throw new InvalidDataException("Invalid Passport Number");
}
if (!FemaleradioButton1.Checked && !MaleradioButton2.Checked)
{
throw new InvalidDataException("Invalid Gender");
}
TravelAgency.people.Add(trav1);
MessageBox.Show("Travel Agent " + FirstNameTextBox.Text + " " + LastNameTextBox.Text + " was added");
FirstNameTextBox.Clear();
LastNameTextBox.Clear();
PhoneNumberTextBox.Clear();
StreetTextBox.Clear();
SsnTextBox.Clear();
CityTextBox.Clear();
StateTextBox.Clear();
ZipTextBox.Clear();
FemaleradioButton1.Checked = false;
MaleradioButton2.Checked = false;
IDNumberTextBox.Clear();
EarningstextBox1.Clear();
}
catch (InvalidName)
{
MessageBox.Show("Invalid Name");
}
catch (InvalidPhoneNumber)
{
MessageBox.Show("Invalid phone Number");
}
catch (DuplicateDataExcception ex)
{
MessageBox.Show(ex.Message);
}
catch (OverflowException oe)
{
MessageBox.Show(oe.Message);
}
catch (FormatException f)
{
MessageBox.Show(f.Message);
}
catch (Exception q)
{
MessageBox.Show(q.Message);
}
}
