private void pbUpButton_Click(object sender, RoutedEventArgs e)
{
BO.LineStation lineStation = ((sender as Button).DataContext as BO.LineStation);
BO.Line line = cbLineNum.SelectedItem as BO.Line;
bl.MoveStationUpInLine(line.ID, lineStation.StationCode);
UpdateLinesView(sender, e);
}
public LineViewInfo(BO.Line line)
{
InitializeComponent();
try
{
if (line == null)
{
Close();
}
line = myBL.GetLine(line.Id); // Get the line updated from database
}
catch (BO.BadLineException ex)
{
MessageBox.Show("Error: " + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
Close();
}
textBlockLineInfo.Text = $"Line number: {line.Code}";
textBlockArea.Text = $"Area: {line.Area.ToString().ToLower()}";
myLineStationsList = new ObservableCollection <BO.LineStation>(line.LineStations);
lvLineStations.ItemsSource = myLineStationsList;
newLineStation = new BO.LineStation() // Set with defult values
{
LineId = line.Id, // Set the line station with the id of the line shown
LineStationIndex = -1,
IsDeleted = false,
NextStation = -1,
PrevStation = -1,
Station = -1
};
}
/// <summary>
/// This function is responsible for the process of receiving and checking the input
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void stopListBoxB_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
tempStopB = (BO.LineStation)stopListBoxB.SelectedItem;
stopBLabel.DataContext = tempStopB;
sIndex = stopListBoxB.SelectedIndex;
stopBPicked = true;
if (stopAPicked)
{
try
{
var a = new BO.SequentialStopInfo();
a.Distance = bl.DistanceCalculate(tempLine.Number, tempStopA.Code, tempStopB.Code);
a.TravelTime = bl.TravelTimeCalculate(tempLine.Number, tempStopA.Code, tempStopB.Code);
distance_Binding.DataContext = a;
travel_time_Binding.DataContext = a;
if (a.Distance == -1)
{
throw new Exception();
}
}
catch (Exception)
{
MessageBox.Show("Please enter information about the distance and travel time between the following stations: " + bl.GetNameByStopCode(tempStopA.Code) + " " + bl.GetNameByStopCode(tempStopB.Code));
}
}
}
/// <summary>
/// Defines actions to be performed when a button is pressed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Delete_Click(object sender, RoutedEventArgs e)
{
Button a = (Button)sender;
tempStation = (BO.LineStation)a.DataContext;
bl.DeleteLineStation(tempStation.Code, managingLine.Id, tempStation.NumberInLine);
stopsList.ItemsSource = managingLine.Stops;
stopsList.Items.Refresh();
}
private void pbAddStations_Click(object sender, RoutedEventArgs e)
{
foreach (int stationCode in stationsToAdd)
{
BO.LineStation newLineStation = new BO.LineStation {
LineID = line.ID, StationCode = stationCode
};
bl.AddLineStation(newLineStation);
}
this.Close();
}
/// <summary>
/// window ctor
/// </summary>
/// <param name="first">the first station</param>
/// <param name="second">the second station</param>
public UpdateTimeAndDistance(BO.LineStation first, BO.LineStation second)
{
InitializeComponent();
try
{
bl = BLFactory.GetBL();
}
catch (BO.MissingData ex) // missing data
{
MessageBox.Show(ex.Message);
}
firstStation = first;
secondStation = second;
MainGrid.DataContext = first;
SecondSt.DataContext = second;
}
/// <summary>
/// an event to open the add station in line winndow
/// </summary>
private void AddStation_Click(object sender, RoutedEventArgs e)
{
BO.LineStation ToAdd = new BO.LineStation()
{
Station = bl.GetStation(((Stat)cmbxStation.SelectedItem).Code), Distance = 0, DrivingTime = TimeSpan.Zero, ID = bl.GetLineStationId(), IndexInLine = MyLine.RouteLength, LineId = MyLine.ID
};
bl.AddLineStation(ToAdd);
stationInLine.Add(ToAdd);
MyLine.RouteLength++;
if (Adj != null)
{
Adj.Distance = int.Parse(txbDist.Text);
Adj.AverageTime = TimeSpan.Parse(txbTime.Text);
stationInLine.Last().Distance = Adj.Distance;
stationInLine.Last().DrivingTime = Adj.AverageTime;
try
{
if (Adj.AdjStation.Code != stationInLine.Last().Station.Code)
{
bl.AddAdjacentStations(Adj, stationInLine.Last().Station.Code);
}
}
catch (BO.BadAdjacentStationsException)
{
bl.UpdateAdjacentStations(Adj, stationInLine.Last().Station.Code);
}
}
RestStations.Remove(RestStations.First(it => it.Code == ToAdd.Station.Code));
cmbxStation.SelectedItem = RestStations[0];
bl.UpdateLineStationId();
MyLine.StationsRoute = stationInLine;
MyLine.FirstStation = stationInLine.FirstOrDefault().Station.Code;
MyLine.LastStation = stationInLine.Last().Station.Code;
}
/// <summary>
/// an event to delete a line station
/// </summary>
private void DeleteStations_Click(object sender, RoutedEventArgs e)
{
BO.LineStation s = ((Button)sender).DataContext as BO.LineStation;
foreach (var item in stationInLine)
{
if (item.IndexInLine > s.IndexInLine)
{
item.IndexInLine -= 1;
}
}
MyLine.RouteLength--;
bl.DeleteLineStationsBy(it => it.LineId == s.ID);
stationInLine.Remove(s);
if (stationInLine != null && stationInLine.Count() > 0)
{
MyLine.FirstStation = stationInLine.First().Station.Code;
MyLine.LastStation = stationInLine.Last().Station.Code;
stationInLine.Last().Distance = 0;
stationInLine.Last().DrivingTime = TimeSpan.Zero;
}
MyLine.StationsRoute = stationInLine;
bl.UpdateLine(MyLine);
}
private void lineList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
tempStation = (BO.LineStation)stopsList.SelectedItem;
}
