/// <summary>
/// get a bus stop from the user
/// </summary>
/// <param name="myBusCollection">the Collection of all the bus </param>
/// <param name="myUniqueStops">a list of stop</param>
/// <returns></returns>
public static BusStop GetBusStop(BusCollection myBusCollection, ref List <BusStop> myUniqueStops)
{
BusStop ret = new BusStop();
int realChoice = 0;
string choice = "";
bool keyOk = false;
while (!keyOk)
{
Console.WriteLine("enter bus station key");
ret.m_mylocation.m_busStationKey = Program_6077_5711_01.getInt(choice, ref realChoice);
if (myBusCollection.keyExist(realChoice))
{
Console.WriteLine("ERROR bus key taken!!");
}
else
{
keyOk = true;
}
}
if (!myBusCollection.keyExist(ret.m_mylocation.m_busStationKey))
{
myBusCollection.m_BusKeysList.Add(ret.m_mylocation.m_busStationKey);
myUniqueStops.Add(ret);
}
return(ret);
}
/// <summary>
/// get a bus route from the user
/// </summary>
/// <param name="myBusCollection">the Collection of all the bus</param>
/// <param name="myUniqueStops">a list of stop</param>
/// <returns></returns>
public static BusRoute GetBusRoute(BusCollection myBusCollection, ref List <BusStop> myUniqueStops)
{
BusStop temBusStop = new BusStop();
int realChoice = 0;
string choice = "";
BusRoute temp = new BusRoute();
Console.WriteLine("enter bus line:");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
while (realChoice <= 0)
{
Console.WriteLine("enter positive number");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
}
temp.m_BusLine = realChoice;
Console.WriteLine("enter firstStation:");
temp.m_FirstStation = Console.ReadLine();
Console.WriteLine("enter lastStation:");
temp.m_LastStation = Console.ReadLine();
Console.WriteLine("enter bus area:");
temp.m_Area = Console.ReadLine();
Console.WriteLine("enter list of bus stop:");
realChoice = 1;
do
{
Console.WriteLine("enter 1 to add more bus stop enter 2 to end");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
if (realChoice != 2)
{
temBusStop = GetBusStop(myBusCollection, ref myUniqueStops);
temp.add(temBusStop, temp.m_Stations.Count);
}
} while (realChoice != 2);
return(temp);
}
/// <summary>
/// find a specific stop and delete it
/// </summary>
/// <param name="myBusCollection">the Collection of all the bus</param>
/// <param name="myUniqueStops">a list of stop</param>
public static void FindAndDelete(BusCollection myBusCollection, ref List <BusStop> myUniqueStops)
{
int place = 0;
string firstStation, lastStation;
int tempBusLine;
int realChoice = 0;
string choice = "";
Console.WriteLine("enter bus line:");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
while (realChoice <= 0)
{
Console.WriteLine("enter positive number");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
}
tempBusLine = realChoice;
Console.WriteLine("enter firstStation:");
firstStation = Console.ReadLine();
Console.WriteLine("enter lastStation:");
lastStation = Console.ReadLine();
foreach (BusRoute myBusRoute in myBusCollection)
{
if ((myBusRoute.m_BusLine == tempBusLine) && (myBusRoute.m_LastStation == lastStation) && (myBusRoute.m_FirstStation == firstStation))
{
Console.WriteLine("what is the bus station key of this stop?");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
while (realChoice <= 0)
{
Console.WriteLine("enter positive number");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
}
foreach (BusStop stop in myBusRoute.m_Stations)
{
if (stop.m_mylocation.m_busStationKey == realChoice)
{
try
{
myBusRoute.delete(place);
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
break;
}
place++;
}
}
}
foreach (BusStop stop in myUniqueStops)
{
if (stop.m_mylocation.m_busStationKey == realChoice)
{
myUniqueStops.Remove(stop);
break;
}
}
}
/// <summary>
/// User menu
/// </summary>
/// <param name="myBusCollection">the Collection of all the bus</param>
public static void LineManagement(ref BusCollection myBusCollection)
{
List <BusStop> myUniqueStops = new List <BusStop>();
initializeBusRoute(ref myBusCollection, ref myUniqueStops);
bool NotEnd = true;
int countBus = 0;
BusStop firstStop = new BusStop(), lastStop = new BusStop(), addeDStop = new BusStop();
BusCollection pathCollection = new BusCollection();
while (NotEnd)
{
Console.WriteLine("OPTIONS:\n1: ADD\n2: DELETE\n3: SEARCH\n4: PRINT \n5: EXIT");
string choice = "";
int realChoice = 0, placeAdd = 0;
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
switch (realChoice)
{
case (int)menuChoice.ADD:
Console.WriteLine("1: add bus Stop\n2: add busLine");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
switch (realChoice)
{
case (int)menuAdd.ADD_BUS_STOP:
do
{
Console.WriteLine("enter busLine range 0 - {0}:\n", myBusCollection.m_BusCollectionList.Count);
placeAdd = Program_6077_5711_01.getInt(choice, ref realChoice);
if (placeAdd > myBusCollection.m_BusCollectionList.Count || placeAdd < 0)
{
Console.WriteLine("ERROR");
}
} while (placeAdd > myBusCollection.m_BusCollectionList.Count || placeAdd < 0);
addeDStop = GetBusStop(myBusCollection, ref myUniqueStops);
try
{
myBusCollection[placeAdd].add(addeDStop, myBusCollection[placeAdd].m_Stations.Count);
}
catch (IndexOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
break;
case (int)menuAdd.ADD_BUS_ROUTE:
{
myBusCollection.addBusRoute(GetBusRoute(myBusCollection, ref myUniqueStops));
}
break;
default:
Console.WriteLine("wrong choice!!!");
break;
}
break;
case (int)menuChoice.ERASE:
BusRoute temp = new BusRoute();
Console.WriteLine("enter 1 to erase bus route 2 - to erase stope");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
switch (realChoice)
{
case (int)menuDelete.DELETE_BUS_ROUTE:
Console.WriteLine("enter bus line key to be deleted:");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
try
{
myBusCollection.deleteBusRouteKey(realChoice);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);;
}
break;
case (int)menuDelete.DELETE_STOP:
Console.WriteLine("enter the line number details at the station for deletion");
FindAndDelete(myBusCollection, ref myUniqueStops);
break;
default:
Console.WriteLine("wrong choice!!!");
break;
}
break;
case (int)menuChoice.SEARCH:
Console.WriteLine("1: print all busses that pass in a bus stop\n2:find all paths");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
switch (realChoice)
{
case (int)menuSearch.LINES_THAT_PASS_IN_STOP:
Console.WriteLine("enter bus stop key:");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
foreach (BusRoute bus in myBusCollection.BusStopList(realChoice))
{
try
{
bus.print();
}
catch (ArgumentNullException ex)
{
Console.WriteLine(ex.Message);
}
}
break;
case (int)menuSearch.FIND_PATH:
do
{
try
{
Console.WriteLine("enter first station key");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
firstStop = myBusCollection.retStop(realChoice);
NotEnd = true;
}
catch (NotFoundkey exception)
{
Console.WriteLine(exception.Message);
NotEnd = false;
}
} while (!NotEnd);
do
{
try
{
Console.WriteLine("enter last station key");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
lastStop = myBusCollection.retStop(realChoice);
}
catch (NotFoundkey exception)
{
Console.WriteLine(exception.Message);
NotEnd = false;
}
} while (!NotEnd);
if (!(lastStop.m_distance == 0 || firstStop.m_distance == 0))
{
foreach (BusRoute bus in myBusCollection)
{
pathCollection.addBusRoute(bus.Section(firstStop, lastStop));
}
foreach (BusRoute bus in pathCollection)
{
try
{
bus.print();
}
catch (ArgumentNullException ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine(bus.travelTime(bus.m_Stations[0], bus.m_Stations[bus.m_Stations.Count - 1]));
}
}
else
{
Console.WriteLine("ERROR NO SUCH STOP");
}
break;
default:
Console.WriteLine("wrong choice!!!");
break;
}
break;
case (int)menuChoice.PRINT:
try
{
Console.WriteLine("1: print all busses\n2:print all stops");
realChoice = Program_6077_5711_01.getInt(choice, ref realChoice);
switch (realChoice)
{
case (int)menuPrintInfo.printAllBusses:
foreach (BusRoute bus in myBusCollection)
{
Console.WriteLine(bus);
}
break;
case (int)menuPrintInfo.printBusStopInfo:
int countBus2 = 0;
foreach (BusStop stop in myUniqueStops)
{
Console.WriteLine(stop);
countBus2 = 0;
foreach (BusRoute route in myBusCollection.BusStopList(stop.m_mylocation.m_busStationKey))
{
Console.WriteLine(route);
countBus2++;
}
Console.WriteLine("");
}
break;
//case (int)menuPrintInfo.printAllInfo:
// countBus = 0;
// foreach (BusRoute bus in myBusCollection)
// {
// Console.WriteLine("bus number {0}", countBus);
// try
// {
// bus.print();
// }
// catch (NullReferenceException ex)
// {
// Console.WriteLine(ex.Message);
// }
// Console.WriteLine("");
// Console.WriteLine("### BUS LIST: ###");
// try
// {
// bus.printStops();
// }
// catch (NullReferenceException ex)
// {
// Console.WriteLine(ex.Message);
// }
// countBus++;
// }
// break;
default:
Console.WriteLine("wrong choice!!!");
break;
}
}
catch (ArgumentNullException ex)
{
Console.WriteLine(ex.Message);
}
break;
case (int)menuChoice.EXIT:
Console.WriteLine("bye bye!!!");
NotEnd = false;
break;
default:
Console.WriteLine("wrong choice please try again!");
break;
}
}
}