/// <summary>
/// Add generated flight info into database
/// </summary>
/// <param name="distance">Distance of Flight generateed</param>
/// <param name="c">Major City Start</param>
/// <param name="c2">Major City End</param>
/// <param name="database">Database Connection Reference</param>
public static void AddFlight(int distance, MAJOR_CITY c, MAJOR_CITY c2, DatabaseClassDataContext database)
{
int fetch = 0;
int fetch2 = 0;
if (database.AIRPORTs.Where(x => x.CityName.Equals(c.Name)).ToList().Count > 1)
{
fetch = _random.Next(0, 2);
}
if (database.AIRPORTs.Where(x => x.CityName.Equals(c2.Name)).ToList().Count > 1)
{
fetch2 = _random.Next(0, 2);
}
DataScriptsCPSC471.AIRPORT departureAirport = database.AIRPORTs.Where(x => x.CityName.Equals(c.Name)).ToList()[fetch];
DataScriptsCPSC471.AIRPORT arrivalAirport = database.AIRPORTs.Where(x => x.CityName.Equals(c2.Name)).ToList()[fetch2];
string deptAirportName = departureAirport.Name;
string arrivalAirportName = arrivalAirport.Name;
//Debugging Boolean Check to ensure the flight does not already exist
//if (database.FLIGHTs.Where(x => x.departure_airport.Equals(deptAirportName) && x.arrival_airport.Equals(arrivalAirportName)).ToList().Count> 0 )
//{
// FLIGHT f = database.FLIGHTs.Where(x => x.departure_airport.Equals(deptAirportName) && x.arrival_airport.Equals(arrivalAirportName)).ToList()[0];
// Console.WriteLine("Flight Exists!");
// Console.WriteLine(f.arrival_time);
// Console.WriteLine(f.departure_time);
// return;
//}
string flightid = GenerateFlightNumber();
while (database.FLIGHTs.SingleOrDefault(x => x.Flight_id.Equals(flightid)) != null)
{
flightid = GenerateFlightNumber();
Console.WriteLine("Generating New Unique Flight Number");
}
DateTime deptTime = DateTime.Now.AddMinutes(30 * _random.Next(0, 4));
DataScriptsCPSC471.FLIGHT flight = new DataScriptsCPSC471.FLIGHT()
{
Flight_id = flightid,
arrival_airport = arrivalAirportName,
departure_airport = deptAirportName,
departure_time = deptTime,
arrival_time = deptTime.AddMinutes(((double)distance / (double)926) * _random.Next(600, 1000)),
distance = distance,
base_price = 600
};
database.FLIGHTs.InsertOnSubmit(flight);
database.SubmitChanges();
}
partial void DeleteMAJOR_CITY(MAJOR_CITY instance);
partial void UpdateMAJOR_CITY(MAJOR_CITY instance);
partial void InsertMAJOR_CITY(MAJOR_CITY instance);
private void detach_MAJOR_CITies(MAJOR_CITY entity)
{
this.SendPropertyChanging();
entity.COUNTRY = null;
}
