private void button2_Click(object sender, EventArgs e)
{
int Number = Convert.ToInt32(this.numberTrain.Text);
Train entTrn = Train.Search(Number);
string Time1Arr = timeArrInit.Text;
string Time1Dep = timeDepInit.Text;
string Time2Arr = timeArrTerm.Text;
string Time2Dep = timeDepTerm.Text;
Station Stn1 = Station.SearchByName(Convert.ToString(initialStation.Text));
Station Stn2 = Station.SearchByName(Convert.ToString(terminalStation.Text));
if (entTrn == null)
{
Train Trn = new Train(Number);
RouteNode RN1 = new RouteNode(Stn1, Time1Arr, Time1Dep, Trn);
RouteNode RN2 = new RouteNode(Stn2, Time2Arr, Time2Dep, Trn);
Trn.AddRouteNode(RN1);
Trn.AddRouteNode(RN2);
}
else
{
Station Stn = Station.SearchByName(Convert.ToString(wayStation.Text));
string timeArr = timeArrWayS.Text;
string timeDep = timeDepWays.Text;
RouteNode RN = new RouteNode(Stn, timeArr, timeDep, entTrn);
entTrn.AddRouteNode(RN);
}
FormEditTrains_Activated(sender, e);
//textBox1_TextChanged(sender, e);
textBox1_TextChanged(sender, e);
add.Enabled = ConditionForEdit();
}
/// <summary>
/// Создает XML-элемент "Passengers" с пассажирами, которые едут в данном поезде.
/// </summary>
/// <param name="xmlOut"></param>
/// <param name="train"></param>
public static void SavePassengersToFile(XmlTextWriter xmlOut, Train train)
{
xmlOut.WriteStartElement("Passengers");
List<Ticket> tickets = train.Tickets;
foreach(Ticket ticket in tickets)
{
ticket.Passenger.SaveToFile(xmlOut, train);
}
xmlOut.WriteEndElement();
}
/// <summary>
/// Создает XML-элемент "Passenger" с данными о пасажире в нужном формате.
/// </summary>
/// <param name="xmlOut"></param>
/// <param name="train"></param>
public void SaveToFile(XmlWriter xmlOut, Train train)
{
xmlOut.WriteStartElement("Passenger");
Ticket ticket = this.SearchTicketByTrain(train);
xmlOut.WriteElementString("ID", this.ID.ToString());
xmlOut.WriteElementString("LName", this.LastName);
xmlOut.WriteElementString("FName", this.FirstName);
xmlOut.WriteElementString("TypeOfTicket", ticket.Type);
xmlOut.WriteEndElement();
}
/// <summary>
/// Добавляет данные о пассажирах в программу и устанавливает связь
/// между поездами и пассажирами.
/// </summary>
/// <param name="Train">Поезд, в который добавляюся пассажиры из списка узлов.</param>
/// <param name="Passengers">Список узлов типа Passenger.</param>
private static void LoadPassengers(Train Train, XmlNodeList Passengers)
{
foreach(XmlNode Psg in Passengers)
{
int ID = Convert.ToInt32(Psg.ChildNodes[0].InnerText);
Passenger PAS = Passenger.Search(ID);
string TypeOfTicket = Psg.ChildNodes[3].InnerText;
if (PAS != null)
{
Ticket Ticket = new Ticket(Train, TypeOfTicket, PAS);
}
else
{
string LName = Psg.ChildNodes[1].InnerText;
string FName = Psg.ChildNodes[2].InnerText;
PAS = new Passenger(ID, FName, LName);
Ticket Ticket = new Ticket(Train, TypeOfTicket, PAS);
}
}
}
private void FillResultForm(TrnResultByNumber ResultForm, Train Trn)
{
ResultForm.Owner = this;
ResultForm.Number .Text = Trn.Number.ToString();
ResultForm.PointOfDeparture .Text = Trn.PointOfDeparture;
ResultForm.TimeOfDeparture .Text = Trn.TimeOfDeparture;
ResultForm.PointOfArrival .Text = Trn.PointOfArrival;
ResultForm.TimeOfArrival .Text = Trn.TimeOfArrival;
}
/// <summary>
/// Рисует поезд.
/// </summary>
/// <param name="train"></param>
/// <param name="g"></param>
private void DrawTrain(Train train, Graphics g)
{
PointF p = train.Location(time);
g.DrawEllipse(penTrain, p.X + radiusStation - radiusTrain, p.Y + radiusStation - radiusTrain, radiusTrain * 2, radiusTrain * 2);
g.FillEllipse(brushTrain, p.X + radiusStation - radiusTrain, p.Y + radiusStation - radiusTrain, radiusTrain * 2, radiusTrain * 2);
}
/// <summary>
/// Добавляет данные о поездах в оперативную память.
/// </summary>
/// <param name="Trains">Список узлов типа Train.</param>
private static void LoadTrains(XmlNodeList Trains)
{
foreach(XmlNode Trn in Trains)
{
int Number = Convert.ToInt32(Trn.ChildNodes[0].InnerText);
XmlNodeList RouteNodes = Trn.ChildNodes[1].ChildNodes;
XmlNodeList Passengers = Trn.ChildNodes[2].ChildNodes;
Train Train = new Train(Number);
LoadRouteNodes (Train, RouteNodes);
LoadPassengers (Train, Passengers);
}
}
/// <summary>
/// Возвращает ссылку на билет по данному поезду.
/// </summary>
/// <param name="train"></param>
/// <returns></returns>
private Ticket SearchTicketByTrain(Train train)
{
List<Ticket> tickets = this.Tickets;
foreach(Ticket ticket in tickets)
{
if(ticket.Train == train)
{
return ticket;
}
}
return null;
}
/// <summary>
/// Добавляет данные о станциях в оперативную память и
/// добавляет станции к маршруту поезда.
/// </summary>
/// <param name="NumberOfTrain">Номер поезда.</param>
/// <param name="RouteNodes">Список узлов типа Station.</param>
private static void LoadRouteNodes(Train Train, XmlNodeList RouteNodes)
{
foreach(XmlNode RouteNode in RouteNodes)
{
string name = RouteNode.ChildNodes[0].InnerText;
string timeOfDeparture = RouteNode.ChildNodes[1].InnerText;
string timeOfArrival = RouteNode.ChildNodes[2].InnerText;
Station station = Station.SearchByName(name);
RouteNode routenode = new RouteNode(station, timeOfDeparture, timeOfArrival, Train);
//Train.AddRouteNode(routenode);
}
}