/// <summary>
/// Adding a new line
/// </summary>
/// <param name="collectionOfbusLines"></param>
public static void AddNewBus1(ref CollectionOfBusLines collectionOfbusLines)
{
int numberline, NumberOfStation, NumStation;
string Address;
Console.WriteLine("Enter a line number: ");
while (!int.TryParse(Console.ReadLine(), out numberline))
{
Console.WriteLine("rong number!!! enter again:");
}
Console.WriteLine("Enter the number of stations in the line: ");
while (!int.TryParse(Console.ReadLine(), out NumberOfStation))
{
Console.WriteLine("rong number!!! enter again: ");
}
if (NumberOfStation < 2)
{
throw new ArgumentException("Error!!! The line must have a minimum of two stations");
}
else
{
BusLine busLineadd = new BusLine(numberline);
for (int i = 0; i < NumberOfStation; i++)
{
Console.WriteLine("Enter number of statian: ");
while (!int.TryParse(Console.ReadLine(), out NumStation))
{
Console.WriteLine("rong number!!! enter again: ");
}
try
{
if (!PlaceStations(NumStation, busLineadd, collectionOfbusLines))
{
Console.WriteLine("enter Address of the statian");
Address = Console.ReadLine();
busLineadd.AddLineToTheRoundTrip(i, new BusLineStation(NumStation, Address));
}
else
{
--i;
throw new ArgumentException("Error!!! The station was in a different location");
}
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
}
collectionOfbusLines.CollectionOfLines = busLineadd;
Console.WriteLine("Very Good");
}
}
/// <summary>
/// Printing options sorted from short to long travel times between two stations.
/// </summary>
/// <param name="collectionOfbusLines"></param>
public static void SearchTime(ref CollectionOfBusLines collectionOfbusLines)
{
int StartingStation, DestinationStation;
Console.WriteLine();
Console.WriteLine("Please enter a departure station: ");
while (!int.TryParse(Console.ReadLine(), out StartingStation))
{
Console.WriteLine("rong number!!! enter again: ");
}
Console.WriteLine("Please enter a departure station: ");
while (!int.TryParse(Console.ReadLine(), out DestinationStation))
{
Console.WriteLine("rong number!!! enter again: ");
}
List <BusLine> busLines = new List <BusLine>();
bool flag = false;
foreach (BusLine item in collectionOfbusLines)
{
if (item.InRoute(StartingStation) && item.InRoute(DestinationStation))
{
flag = true;
BusLine bus = item.SubRouteOfTheLine(StartingStation, DestinationStation);
bus.LineNumber = item.LineNumber;
bus.Area1 = item.Area1;
busLines.Add(bus);
}
}
if (!flag)
{
throw new ArgumentException("Error!!! The two stations were not found in any line");
}
collectionOfbusLines.CollectionOfLines1 = busLines;
_ = collectionOfbusLines.SortTravelTimesOnLines();
foreach (BusLine item in collectionOfbusLines)
{
Console.WriteLine("Line number: {0}", item);
}
}
/// <summary>
/// An auxiliary function that checks that no two station numbers are the same in different areas.
/// </summary>
/// <param name="numberOfStation"></param>
/// <param name="busLineadd"></param>
/// <param name="collectionOfbusLines"></param>
/// <returns></returns>
public static bool PlaceStations(int numberOfStation, BusLine busLineadd, CollectionOfBusLines collectionOfbusLines)
{
bool flag = false;
foreach (BusLine item in collectionOfbusLines)
{
if (item.Area1 != busLineadd.Area1)
{
foreach (BusLineStation item1 in item.RouteTheLine)
{
if (item1.StationNumber == numberOfStation)
{
flag = true;
}
}
}
}
return(flag);
}
/// <summary>
/// A function that receives an object of the bus line type, a list of objects of line stations, and the number of stations in the line.
/// and makes an initial boot to ten lines and includes the requirements.
/// </summary>
/// <param name="busLine"></param>
/// <param name="buslinestation"></param>
/// <param name="count"></param>
/// <returns></returns>
public static BusLine AddLineFirstly(ref BusLine busLine, ref List <BusLineStation> buslinestation, int count)
{
List <BusLineStation> buslinestation1 = new List <BusLineStation>();
int stationNumber;
string[] stationaddress1 = new string[42];
AddAdress(ref stationaddress1);
for (int i = 0; i < count; i++)
{
stationNumber = r.Next(999999);
buslinestation1.Add(new BusLineStation(stationNumber, stationaddress1[r.Next(42)]));
}
foreach (BusLineStation item in buslinestation1)
{
buslinestation.Add(item);
}
busLine.RouteTheLine = buslinestation1;
return(busLine);
}
/// <summary>
///
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
CollectionOfBusLines collectionOfbusLines = new CollectionOfBusLines();
List <BusLineStation> buslinestation = new List <BusLineStation>();
// Initial initialization of ten lines according to the requirements within the loop has a call to function.
int numberOfStatian;
int numberLine;
for (int i = 0; i < 10; i++)
{
numberLine = r.Next(999);
numberOfStatian = r.Next(2, 10);
BusLine busLine = new BusLine(numberLine);
collectionOfbusLines.CollectionOfLines = AddLineFirstly(ref busLine, ref buslinestation, numberOfStatian);
Console.WriteLine("good the Line insrted to list ");
}
//Two lines that will pass at all stations as required in the exercise.
for (int i = 0; i < 2; i++)
{
numberLine = r.Next(999);
BusLine busLine1 = new BusLine(numberLine)
{
RouteTheLine = buslinestation
};
collectionOfbusLines.CollectionOfLines = busLine1;
}
int number;
Console.WriteLine(@"
Enter 1 to add a new bus line and station to line:
Enter 2 to delete a bus line and to delete a station:
Enter 3 to find the lines that pass through the station:
Enter 4 to Print the data:
Enter -1 to Exit :");
Console.WriteLine();
Console.WriteLine("Enter a number to choose from the enum");
while (!int.TryParse(Console.ReadLine(), out number))
{
Console.WriteLine("rong number!!! enter again:");
}
myenum choice = (myenum)number;
while (choice != myenum.Exit)
{
switch (choice)
{
case myenum.AddNewBus:
try
{
AddNewBus1(ref collectionOfbusLines);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
break;
case myenum.AddStatian:
try
{
AddStatian1(ref collectionOfbusLines);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
break;
case myenum.DeleteBus:
try
{
DeleteLine(ref collectionOfbusLines);
}
catch (FormatException ex)
{
Console.WriteLine(ex.Message);
}
break;
case myenum.DeleteStatian:
try
{
DeleteStation(ref collectionOfbusLines);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
break;
case myenum.SearchLinesAtTheStation:
try
{
SearchBus(ref collectionOfbusLines);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
break;
case myenum.SearchTimeTravelOptions:
try
{
SearchTime(ref collectionOfbusLines);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
break;
case myenum.PrintOllBuses:
foreach (BusLine item1 in collectionOfbusLines)
{
Console.WriteLine(item1);
}
break;
case myenum.PrintBusesAndStations:
List <int> temp = new List <int>();
foreach (BusLine item2 in collectionOfbusLines)
{
foreach (BusLineStation item3 in item2.RouteTheLine)
{
temp.Add(item3.StationNumber);
}
}
for (int i = 0; i < temp.Count; i++)
{
List <int> temp1 = collectionOfbusLines.StationLines(temp[i]);
Console.WriteLine("At station number: " + temp[i] + " The lines pass is: ");
for (int j = 0; j < temp1.Count; j++)
{
Console.WriteLine(temp1[j]);
}
temp1.Clear();
}
break;
case myenum.Exit:
break;
default:
Console.WriteLine("end of progrem: ");
break;
}
Console.WriteLine();
Console.WriteLine("enter a number: ");
while (!int.TryParse(Console.ReadLine(), out number))
{
Console.WriteLine("rong number!!! enter again: ");
}
choice = (myenum)number;
Console.WriteLine();
}
_ = Console.ReadKey();
}