Notes

internal class FlightManager
{
private Flight[] flights;
private int flightMax;
private int flightCount;

public FlightManager(int flightMax)
{
this.flightMax = flightMax;
flights = new Flight[flightMax];
flightCount = 0;
}

public bool AddFlight(string origin, string destination, int maxSeats)
{
if (flightCount >= flightMax)
{
Console.WriteLine("Cannot add more flights. Flight capacity reached.");
return false;
}

flights[flightCount] = new Flight(origin, destination, maxSeats);
flightCount++;
Console.WriteLine("Flight added successfully!");
return true;
}

public void ViewFlights()
{
Console.WriteLine("n-------- Flight List --------");
if (flightCount == 0)
{
Console.WriteLine("There are no flights to display.");
return;
}

for (int i = 0; i < flightCount; i++)
{
if (flights[i] != null)
{
Console.WriteLine(flights[i].ToString());
Console.WriteLine();
}
}
}

public Flight GetFlightByNumber(int flightNumber)
{
for (int i = 0; i < flightCount; i++)
{
if (flights[i] != null && flights[i].GetFlightNumber() == flightNumber)
{
return flights[i];
}
}
Console.WriteLine("Flight not found!");
return null;
}

public bool DeleteFlight(int flightNumber)
{
for (int i = 0; i < flightCount; i++)
{
if (flights[i] != null && flights[i].GetFlightNumber() == flightNumber)
{
if (flights[i].GetCurrentPassengers() > 0)
{
Console.WriteLine("Cannot delete flight. Passengers are booked on this flight.");
return false;
}

for (int j = i; j < flightCount - 1; j++)
{
flights[j] = flights[j + 1];
}

flights[flightCount - 1] = null;
flightCount--;
Console.WriteLine("Flight deleted successfully!");
return true;
}
}
Console.WriteLine("Flight not found!");
return false;
}