private void btnhaltestellesearch_Click(object sender, EventArgs e)
{
try
{
dgverbindungen.Rows.Clear();
SwissTransport.Transport stationboard = new SwissTransport.Transport();
var station = stationboard.GetStationBoard(txthaltestelle.Text);
foreach (var stat in station.Entries)
{
DataGridViewRow row = (DataGridViewRow)dgverbindungen.Rows[0].Clone();
row.Cells[0].Value = txthaltestelle.Text;
row.Cells[1].Value = stat.Stop.Departure.ToShortTimeString();
row.Cells[1].Value = row.Cells[1].Value + " h";
row.Cells[2].Value = stat.Stop.Platform;
ankunftsstation.Visible = false;
ankunftszeit.Visible = false;
ankunftszone.Visible = false;
verspätung.Visible = false;
dgverbindungen.Rows.Add(row);
}
}
catch
{
MessageBox.Show("Es ist keine gültige Haltestelle eingetragen", "Fehler!");
}
}
private void btnsearch_Click(object sender, EventArgs e)
{
try
{
dgverbindungen.Rows.Clear();
SwissTransport.Transport connection = new SwissTransport.Transport();
var connect = connection.GetConnections(txtvon.Text, txtbis.Text);
foreach (var conn in connect.ConnectionList)
{
abfahrtsstation.Visible = true;
abfahrtszeit.Visible = true;
abfahrtszone.Visible = true;
ankunftsstation.Visible = true;
ankunftszeit.Visible = true;
ankunftszone.Visible = true;
verspätung.Visible = true;
DataGridViewRow row = (DataGridViewRow)dgverbindungen.Rows[0].Clone();
row.Cells[0].Value = txtvon.Text;
row.Cells[1].Value = DateTime.Parse(conn.From.Departure).ToString("HH:mm");
row.Cells[1].Value = row.Cells[1].Value + " h";
row.Cells[2].Value = conn.From.Platform;
row.Cells[3].Value = txtbis.Text;
row.Cells[4].Value = DateTime.Parse(conn.To.Arrival).ToString("HH:mm");
row.Cells[4].Value = row.Cells[4].Value + " h";
row.Cells[5].Value = conn.To.Platform;
row.Cells[6].Value = conn.To.Delay;
dgverbindungen.Rows.Add(row);
}
}
catch
{
MessageBox.Show("Es sind keine gültigen Haltestellen eingetragen", "Fehler!");
}
}
private void txthaltestelle_TextChanged(object sender, EventArgs e)
{
lbhaltestelle.Items.Clear();
lbhaltestelle.Visible = true;
//lbhaltestelle.
SwissTransport.Transport stationquery = new SwissTransport.Transport();
var station = stationquery.GetStations(txthaltestelle.Text);
foreach (var stat in station.StationList)
{
lbhaltestelle.Items.Add(stat.Name);
}
}
//In this code section the Stations will be written down to the Comboboxes.
private void ComboBoxStartStop_DropDown(object sender, EventArgs e)
{
//The stations from the API are written down to the checkbox
ComboBox comboboxload = (ComboBox)sender;
SwissTransport.Transport transport = new SwissTransport.Transport();
var foundStations = transport.GetStations(comboboxload.Text);
//Every station, that is found, is written down in the checkbox.
foreach (var station in foundStations.StationList)
{
comboboxload.Items.Add(station.Name);
}
}
private void txtbis_TextChanged(object sender, EventArgs e)
{
if (changed == true)
{
lbankunft.Items.Clear();
lbankunft.Visible = true;
SwissTransport.Transport stationquery = new SwissTransport.Transport();
var station = stationquery.GetStations(txtbis.Text);
foreach (var stat in station.StationList)
{
lbankunft.Items.Add(stat.Name);
}
}
}
/// <summary>
/// returns the station with the most similarity to the text
/// </summary>
/// <param name="station"></param>
public SwissTransport.Station GetStation(string station)
{
SwissTransport.Transport transport = new SwissTransport.Transport();
List <SwissTransport.Station> stations = new List <SwissTransport.Station>();
stations = transport.GetStations(station).StationList;
if (stations.Count() > 0)
{
return(stations.First());
}
else
{
return(null);
}
}
/// <summary>
/// returns List of strings which you can print afterwards.
/// The list contains stations name which are similare to the parameter string
/// </summary>
/// <param name="station"></param>
/// <returns></returns>
public List <string> GetStationNameSuggestion(string station)
{
List <string> output = new List <string>();
SwissTransport.Transport transport = new SwissTransport.Transport();
List <SwissTransport.Station> transportStations = new List <SwissTransport.Station>();
transportStations = transport.GetStations(station).StationList;
foreach (SwissTransport.Station transportStation in transportStations)
{
string stationname = transportStation.Name;
output.Add(stationname);
}
return(output);
}
//When using the Dropdown event the Stations are getting Loaded in the Dropdown$
private void cboxload_DropDown(object sender, EventArgs e)
{
ComboBox cboxload = (ComboBox)sender;
SwissTransport.Transport transport = new SwissTransport.Transport();
var foundStations = transport.GetStations(cboxload.Text);
try
{
foreach (var station in foundStations.StationList)
{
cboxload.Items.Add(station.Name);
}
}
catch (WebException ex)
{
MessageBox.Show($"Zu viele Anfragen an den Server\nBitte kurz warten befor sie fortfahren\n\n{ex}");
}
}
private void BtnSearchStation_Click(object sender, EventArgs e)
{
string station = txtStation.Text;
SwissTransport.Transport StationConnetions = new SwissTransport.Transport();
try
{
List <SwissTransport.Station> stationList = StationConnetions.GetStations(station).StationList;
if (stationList.Count != 0)
{
//Enthält das erste Objekt der Klasse Station von der Liste stationList
SwissTransport.Station UsedStation = stationList[0];
//Erstellt eine Liste welche Objekte der Klasse StationBoard beinhaltet, welche mit dem Namen und der Id der UsedStation übereinstimmen
List <SwissTransport.StationBoard> EntriesConnections = StationConnetions.GetStationBoard(UsedStation.Name, UsedStation.Id).Entries;
//Enthält das Objekt der Klasse Station, welches mit dem Namen und der Id der UsedStation übereinstimmt
SwissTransport.Station EntriesStation = StationConnetions.GetStationBoard(UsedStation.Name, UsedStation.Id).Station;
dgvOutputStation.Rows.Clear();
if (EntriesConnections.Count != 0)
{
foreach (SwissTransport.StationBoard stationBoard in EntriesConnections)
{
dgvOutputStation.Rows.Add(EntriesStation.Name, stationBoard.To, stationBoard.Stop.Departure.ToShortTimeString(), stationBoard.Category, stationBoard.Number);
}
}
else
{
MessageError();
}
}
else
{
MessageError();
}
}
catch
{
MessageConnectionError();
}
}
//This event controls the actions, if the Button "Verbindung suchen" is clicked.
private void BtnConnections_Click(object sender, EventArgs e)
{
//The items and columns in the ListView will be cleared if the button is clicked. Also 4 new Colums are getting created.
//The Event .Items.Clear and .Colums.Clear, deletes eery item and every Column in the ListView.
//.Columns.Add ist responsible for creating new Colums. These colums are used to view the Details for the Route.
ListViewResult.Items.Clear();
ListViewResult.Columns.Clear();
ListViewResult.Columns.Add("Gleis");
ListViewResult.Columns.Add("Abfahrt");
ListViewResult.Columns.Add("Dauer");
ListViewResult.Columns.Add("Ankunft");
//In this section of the Code the Connections are geting calculated.
//The object "transport" ist geting created from the class "SwissTransoport.Transport"
//The variable "foundConnections" is geting defined. Now the Values from the two Comboboxes are written to the variable.
//The ListView gets again cleared from the Items. If the user wants to search for another connection between two new Stations,
//The Items will be cleared if the user clicks the button again.
//Now the foreach loop calculates the connections between the two stations, which are selected by the user.
SwissTransport.Transport transport = new SwissTransport.Transport();
DateTime dtDate = this.DateTimeDate.Value;
DateTime dtTime = this.DateTimeClock.Value;
//var foundConnections = transport.GetConnections(ComboBoxStart.Text, ComboBoxEnd.Text, dtDate, dtTime);
ListViewResult.Items.Clear();
foreach (Connection conn in transport.GetConnections(ComboBoxStart.Text, ComboBoxEnd.Text, dtDate, dtTime).ConnectionList)
{
//The Date and the Time is geting parsed from the Depature and Arrival time.
//After this step, the string for the ListView is getting created. the Values for the connection are saved in the string now.
//Then, the String is added to the Listview with the .Items.Add(lvitem)
//In the end the Colums are getting auto resized, for a better view.
DateTime dtDeparture = DateTime.Parse(conn.From.Departure);
DateTime dtArrival = DateTime.Parse(conn.To.Arrival);
String[] item = { conn.From.Platform, dtDeparture.ToString(), conn.Duration, dtArrival.ToString() };
ListViewItem lvitem = new ListViewItem(item);
ListViewResult.Items.Add(lvitem);
ListViewResult.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
ListViewResult.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
}
private void BtnSearch_Click(object sender, EventArgs e)
{
//Speichert den in string convertierten Inhalt der Eingabe in Variablen ab
string startStation = txtStartstation.Text;
string endStation = txtEndstation.Text;
string date = dtpDate.Value.ToString("yyyy-MM-dd");
//Die Zeitzone wird im Moment noch manuell mit +1 angepasst
string time = (nbrHour.Value + 1) + ":" + nbrMinute.Value;
//Erstellte ein Objekt der Klasse Transport nach Vorgaben der Struktur ITransport
SwissTransport.Transport StationConnetions = new SwissTransport.Transport();
try
{
//Erstellt eine Liste welche Objekte der Klasse Station beinhaltet, welche das Wort (Parameter) im Namen der Station enthält
List <SwissTransport.Station> start = StationConnetions.GetStations(startStation).StationList;
List <SwissTransport.Station> end = StationConnetions.GetStations(endStation).StationList;
//Erstellt eine Liste welche Objekte der Klasse Connection beinhaltet, welche die Verbindungen zwischen zwei Stationen darstellt
List <SwissTransport.Connection> startEndConnection = StationConnetions.GetConnectionsByDateTime(startStation, endStation, date, time).ConnectionList;
dgvOutput.Rows.Clear();
if (startEndConnection.Count != 0)
{
foreach (SwissTransport.Connection connection in startEndConnection)
{
dgvOutput.Rows.Add(connection.From.Station.Name, TimeStampToTime(connection.From.DepartureTimestamp),
connection.From.Platform, TimeStampToTime(connection.To.ArrivalTimestamp), connection.To.Station.Name);
}
}
else
{
MessageBox.Show("Keine Verbindung gefunden.\nÜberprüfen Sie Ihre Eingabe.");
}
}
catch
{
MessageConnectionError();
}
}
private void txtElementText_SelectedIndexChanged(object sender, EventArgs e)
{
string startStation = txtStartstation.Text;
string endStation = txtEndstation.Text;
SwissTransport.Transport StationConnetions = new SwissTransport.Transport();
//Bestimmt von welcher Textbox aus ich die Daten eingebe, um Performace zu sparen
if (sender == txtStartstation)
{
try
{
List <SwissTransport.Station> start = StationConnetions.GetStations(startStation).StationList;
lstStartstation.Items.Clear();
foreach (SwissTransport.Station station in start)
{
if (station.Name != null)
{
lstStartstation.Items.Add(station.Name);
}
}
}
catch
{
MessageConnectionError();
}
}
else if (sender == txtStation)
{
string station = txtStation.Text;
SwissTransport.Transport stationConnetions = new SwissTransport.Transport();
try
{
List <SwissTransport.Station> stationList = stationConnetions.GetStations(station).StationList;
lstSuggestionsStation.Items.Clear();
foreach (SwissTransport.Station oneStation in stationList)
{
if (oneStation.Name != null)
{
lstSuggestionsStation.Items.Add(oneStation.Name);
}
}
}
catch
{
MessageConnectionError();
}
}
else
{
try
{
List <SwissTransport.Station> end = StationConnetions.GetStations(endStation).StationList;
lstEndstation.Items.Clear();
foreach (SwissTransport.Station station in end)
{
if (station.Name != null)
{
lstEndstation.Items.Add(station.Name);
}
}
}
catch
{
MessageConnectionError();
}
}
}
/// <summary>
/// returns List of strings which you can print afterwards.
/// The list contains connections between start and end station by specified date and time
/// </summary>
/// <param name="startStation"></param>
/// <param name="endStation"></param>
/// <param name="date"></param>
/// <param name="time"></param>
/// <returns></returns>
public List <string> GetConnections(string startStation, string endStation, string date, string time)
{
List <string> output = new List <string>();
Station s = new Station();
//check if the Station is valid
if (s.CheckStation(startStation) && s.CheckStation(endStation))
{
try
{
SwissTransport.Transport transport = new SwissTransport.Transport();
List <SwissTransport.Connection> connections = new List <SwissTransport.Connection>();
//could return null!
connections = transport.GetConnections(startStation, endStation, date, time).ConnectionList;
//When Time is to far back, the API won't send items
if (connections.Count() == 0)
{
/*Will be shown as Information in the box,
* two elements because it will be shown on two lines*/
output.Add("Zu diesem Datum konnten keine");
output.Add("Informationen gefunden werden.");
}
else
{
//shwos in list box first which connection it is
output.Add("Von: " + startStation);
output.Add("Bis: " + endStation);
foreach (SwissTransport.Connection connection in connections)
{
//Substrings the String so, that only hh:mm will be shown
string departureTime = connection.From.Departure.Substring(11, 5);
string arrivalTime = connection.To.Arrival.Substring(11, 5);
//platform could be null !!!
string platform;
if (connection.From.Platform == null)
{
platform = "Keine Angaben";
}
else
{
platform = "Gleis " + connection.From.Platform;
}
output.Add(departureTime + "-" + arrivalTime + " " + platform);
}
}
}
catch (NullReferenceException)
{
/*Will be shown as Information in the box,
* two elements because it will be shown on two lines*/
output.Add("Eine Station existiert nicht");
output.Add("oder hat keine Verbindungen.");
}
}
else
{
/*Will be shown as Information in the box,
* two elements because it will be shown on two lines*/
output.Add("Eine ihrer eingegebenen");
output.Add("Station existiert nicht.");
}
return(output);
}
