public void AddLineStation(DO.LineStation lineStation)
{
var lineStationList = XmlTools.LoadListFromXMLSerializer <DO.LineStation>(lineStationsPath);
var ls = lineStationList.FirstOrDefault(s =>
s.Station == lineStation.Station && s.LineId == lineStation.LineId);
if (ls != null && !ls.IsDeleted)
{
throw new DO.BadLineStationException(lineStation.Station, lineStation.LineId,
"Duplicate line station");
}
var line = GetLine(lineStation.LineId);
foreach (var s in lineStationList)
{
if (s.LineId == line.Id)
{
if (lineStation.PrevStation == s.Station)
{
lineStation.LineStationIndex = s.LineStationIndex + 1;
continue;
}
if (lineStation.LineStationIndex != -1)
{
s.LineStationIndex += 1;
UpdateLineStation(s);
}
}
}
lineStationList.Add(lineStation);
XmlTools.SaveListToXMLSerializer(lineStationList, lineStationsPath);
}
public IEnumerable <DO.LineTrip> GetAllLineTrips()
{
var lineTripList = XmlTools.LoadListFromXMLSerializer <DO.LineTrip>(linesTripPath);
return(from lineTrip in lineTripList
select lineTrip);
}
public IEnumerable <DO.LineTrip> GetAllLineTripsBy(Predicate <DO.LineTrip> predicate)
{
var lineTripList = XmlTools.LoadListFromXMLSerializer <DO.LineTrip>(linesTripPath);
return(from lineTrip in lineTripList
where predicate(lineTrip)
select lineTrip);
}
public IEnumerable <DO.Line> GetAllLinesBy(Predicate <DO.Line> predicate)
{
var lineList = XmlTools.LoadListFromXMLSerializer <DO.Line>(linesPath);
return(from line in lineList
where predicate(line) && !line.IsDeleted
select line);
}
public IEnumerable <DO.Station> GetAllStationsBy(Predicate <DO.Station> predicate)
{
var stationList = XmlTools.LoadListFromXMLSerializer <DO.Station>(stationPath);
return(from station in stationList
where predicate(station) && !station.IsDeleted
select station);
}
public IEnumerable <DO.User> GetAllUsersBy(Predicate <DO.User> predicate)
{
var userList = XmlTools.LoadListFromXMLSerializer <DO.User>(usersPath);
return(from user in userList
where predicate(user) && !user.IsDeleted
select user);
}
public IEnumerable <DO.LineStation> GetAllLineStation()
{
var lineStationList = XmlTools.LoadListFromXMLSerializer <DO.LineStation>(lineStationsPath);
return(from lineStation in lineStationList
where !lineStation.IsDeleted
select lineStation);
}
public IEnumerable <DO.AdjacentStations> GetAllAdjacentStationsBy(Predicate <DO.AdjacentStations> predicate)
{
var adjacentStationsList = XmlTools.LoadListFromXMLSerializer <DO.AdjacentStations>(adjacentStationsPath);
return(from adst in adjacentStationsList
where !adst.IsDeleted && predicate(adst)
select adst);
}
public IEnumerable <DO.LineStation> GetAllLineStationBy(Predicate <DO.LineStation> predicate)
{
var lineStationList = XmlTools.LoadListFromXMLSerializer <DO.LineStation>(lineStationsPath);
return(from lineStation in lineStationList
where predicate(lineStation) && !lineStation.IsDeleted
orderby lineStation.LineId, lineStation.LineStationIndex
select lineStation);
}
public void AddStation(DO.Station station)
{
var stationList = XmlTools.LoadListFromXMLSerializer <DO.Station>(stationPath);
var st = stationList.Find(s => s.Code == station.Code);
if (st != null && !station.IsDeleted)
{
throw new DO.BadStationException(station.Code, "Duplicate Station");
}
stationList.Add(station);
XmlTools.SaveListToXMLSerializer(stationList, stationPath);
}
public void AddUser(DO.User newUser)
{
var userList = XmlTools.LoadListFromXMLSerializer <DO.User>(usersPath);
var user = userList.FirstOrDefault(u => u.UserName == newUser.UserName);
if (user != null && !newUser.IsDeleted)
{
throw new DO.BadUsernameException(newUser.UserName, "Duplicate user username");
}
userList.Add(newUser);
XmlTools.SaveListToXMLSerializer(userList, usersPath);
}
public DO.AdjacentStations GetAdjacentStations(int station1, int station2)
{
var adjacentStationsList = XmlTools.LoadListFromXMLSerializer <DO.AdjacentStations>(adjacentStationsPath);
var adst = adjacentStationsList.Find(s =>
s.Station1 == station1 && s.Station2 == station2);
if (adst != null && !adst.IsDeleted)
{
return(adst);
}
throw new DO.BadAdjacentStationsException(station1, station2,
"Adjacent stations not found");
}
public DO.User GetUser(string userName)
{
var userList = XmlTools.LoadListFromXMLSerializer <DO.User>(usersPath);
var user = userList.Find(u => u.UserName == userName);
if (user != null && !user.IsDeleted)
{
return(user);
}
else
{
throw new DO.BadUsernameException(userName, $"User not found {userName}");
}
}
public void RemoveLineStationOnRemoveline(DO.LineStation lineStation)
{
var lineStationList = XmlTools.LoadListFromXMLSerializer <DO.LineStation>(lineStationsPath);
var ls = lineStationList.Find(s => s.Station == lineStation.Station &&
s.LineId == lineStation.LineId);
if (ls != null && !ls.IsDeleted)
{
lineStationList.Remove(ls);
ls.IsDeleted = true;
lineStationList.Add(ls);
XmlTools.SaveListToXMLSerializer(lineStationList, lineStationsPath);
}
}
public DO.Line GetLine(int lineId)
{
var lineList = XmlTools.LoadListFromXMLSerializer <DO.Line>(linesPath);
var line = lineList.Find(l => l.Id == lineId);
if (line != null && !line.IsDeleted)
{
return(line);
}
else
{
throw new DO.BadLineException(lineId, "Line not found");
}
}
public DO.LineTrip GetLineTrip(int id)
{
var lineTripList = XmlTools.LoadListFromXMLSerializer <DO.LineTrip>(linesTripPath);
var lineTrip = lineTripList.Find(b => b.Id == id);
if (lineTrip != null)
{
return(lineTrip);
}
else
{
throw new DO.BadLineTripException(id, "line trip not found");
}
}
public DO.Station GetStation(int code)
{
var stationList = XmlTools.LoadListFromXMLSerializer <DO.Station>(stationPath);
var station = stationList.Find(s => s.Code == code);
if (station != null && !station.IsDeleted)
{
return(station);
}
else
{
throw new DO.BadStationException(code, "Station not found");
}
}
public DO.LineStation GetLineStation(int stationCode, int lineId)
{
var lineStationList = XmlTools.LoadListFromXMLSerializer <DO.LineStation>(lineStationsPath);
var lineStation =
lineStationList.Find(s => s.Station == stationCode && s.LineId == lineId);
if (lineStation != null && !lineStation.IsDeleted)
{
return(lineStation);
}
else
{
throw new DO.BadLineStationException(stationCode, lineId, "Station Line not found");
}
}
public void UpdateLine(DO.Line line)
{
var lineList = XmlTools.LoadListFromXMLSerializer <DO.Line>(linesPath);
var lineToUp = lineList.Find(l => l.Id == line.Id);
if (lineToUp != null && !lineToUp.IsDeleted)
{
lineList.Remove(lineToUp);
lineList.Add(line);
XmlTools.SaveListToXMLSerializer(lineList, linesPath);
}
else
{
throw new DO.BadLineException(line.Id, "Line not found");
}
}
public void UpdateStation(DO.Station station)
{
var stationList = XmlTools.LoadListFromXMLSerializer <DO.Station>(stationPath);
var stationToUp = stationList.Find(s => s.Code == station.Code);
if (stationToUp != null && !stationToUp.IsDeleted)
{
stationList.Remove(stationToUp);
stationList.Add(station);
XmlTools.SaveListToXMLSerializer(stationList, stationPath);
}
else
{
throw new DO.BadStationException(station.Code, "Station not found");
}
}
public void UpdateUser(DO.User user)
{
var userList = XmlTools.LoadListFromXMLSerializer <DO.User>(usersPath);
var findUser = userList.Find(u => u.UserName == user.UserName);
if (findUser != null && !findUser.IsDeleted)
{
userList.Remove(findUser);
userList.Add(user);
XmlTools.SaveListToXMLSerializer(userList, usersPath);
}
else
{
throw new DO.BadUsernameException(user.UserName, $"User not found {user.UserName}");
}
}
public int AddLineTrip(DO.LineTrip lineTrip)
{
var counters = XmlTools.LoadListFromXMLSerializer <int>(countersPath);
DalApi.Counters.LineTripCounter = counters[1];
lineTrip.Id = DalApi.Counters.LineTripCounter;
counters[1] = lineTrip.Id;
XmlTools.SaveListToXMLSerializer(counters, countersPath);
var lineTripList = XmlTools.LoadListFromXMLSerializer <DO.LineTrip>(linesTripPath);
lineTripList.Add(lineTrip);
XmlTools.SaveListToXMLSerializer(lineTripList, linesTripPath);
return(lineTrip.Id);
}
public void AddAdjacentStations(DO.AdjacentStations adjacentStations)
{
var adjacentStationsList = XmlTools.LoadListFromXMLSerializer <DO.AdjacentStations>(adjacentStationsPath);
var adst = adjacentStationsList.Find(s =>
s.Station1 == adjacentStations.Station1 && s.Station2 == adjacentStations.Station2);
if (adst != null)
{
if (!adst.IsDeleted)
{
throw new DO.BadAdjacentStationsException(adjacentStations.Station1, adjacentStations.Station2,
"Duplicate adjacent stations");
}
}
adjacentStationsList.Add(adjacentStations);
XmlTools.SaveListToXMLSerializer(adjacentStationsList, adjacentStationsPath);
}
public void UpdateLineStation(DO.LineStation lineStation)
{
var lineStationList = XmlTools.LoadListFromXMLSerializer <DO.LineStation>(lineStationsPath);
var ls = lineStationList.Find(s => s.Station == lineStation.Station &&
s.LineId == lineStation.LineId);
if (ls != null && !ls.IsDeleted)
{
lineStationList.Remove(ls);
lineStationList.Add(lineStation);
XmlTools.SaveListToXMLSerializer(lineStationList, lineStationsPath);
}
else
{
throw new DO.BadLineStationException(lineStation.Station,
lineStation.LineId, "Station line not found");
}
}
public void RemoveLine(DO.Line line)
{
var lineList = XmlTools.LoadListFromXMLSerializer <DO.Line>(linesPath);
var lineToRem = lineList.Find(l => l.Id == line.Id);
if (lineToRem != null && !lineToRem.IsDeleted)
{
GetAllLineStationBy(ls => ls.LineId == lineToRem.Id).ToList().ForEach(RemoveLineStationOnRemoveline);
lineList.Remove(lineToRem);
lineToRem.IsDeleted = true;
lineList.Add(lineToRem);
XmlTools.SaveListToXMLSerializer(lineList, linesPath);
}
else
{
throw new DO.BadLineException(line.Id, "Line not found");
}
}
public int AddLine(DO.Line line)
{
var counters = XmlTools.LoadListFromXMLSerializer <int>(countersPath);
DalApi.Counters.LineCounter = counters[0];
line.Id = DalApi.Counters.LineCounter;
counters[0] = line.Id;
XmlTools.SaveListToXMLSerializer(counters, countersPath);
var lineList = XmlTools.LoadListFromXMLSerializer <DO.Line>(linesPath);
lineList.Add(line);
XmlTools.SaveListToXMLSerializer(lineList, linesPath);
return(line.Id);
}
public void UpdateAdjacentStations(DO.AdjacentStations adjacentStations)
{
var adjacentStationsList = XmlTools.LoadListFromXMLSerializer <DO.AdjacentStations>(adjacentStationsPath);
var adst =
adjacentStationsList.Find(s => s.Station1 == adjacentStations.Station1 &&
s.Station2 == adjacentStations.Station2);
if (adst != null && !adst.IsDeleted)
{
adjacentStationsList.Remove(adst);
adjacentStationsList.Add(adjacentStations);
XmlTools.SaveListToXMLSerializer(adjacentStationsList, adjacentStationsPath);
}
else
{
throw new DO.BadAdjacentStationsException(adjacentStations.Station1, adjacentStations.Station2
, "Adjacent Stations not found");
}
}
public void RemoveStation(DO.Station station)
{
var stationList = XmlTools.LoadListFromXMLSerializer <DO.Station>(stationPath);
var stationToRem = stationList.Find(s => s.Code == station.Code);
if (stationToRem != null && !stationToRem.IsDeleted)
{
GetAllLineStationBy(s => s.Station == stationToRem.Code).ToList().ForEach(RemoveLineStation);
GetAllAdjacentStationsBy(s => s.Station1 == stationToRem.Code ||
s.Station2 == stationToRem.Code).ToList().ForEach(RemoveAdjacentStations);
stationList.Remove(stationToRem);
stationToRem.IsDeleted = true;
stationList.Add(stationToRem);
XmlTools.SaveListToXMLSerializer(stationList, stationPath);
}
else
{
throw new DO.BadStationException(station.Code, "Station not found");
}
}
