private static IEnumerable <LatLng> AssembleHQPolyline(DirectionRoute route)
{
var hdRoute = new List <LatLng>();
foreach (var leg in route.Legs)
{
foreach (var step in leg.Steps)
{
hdRoute.AddRange(PolylineEncoder.Decode(step.Polyline.Points));
}
}
return(hdRoute);
}
/// <summary>
/// Computes an overview of the driving route between two points using
/// the Google Directions API.
/// </summary>
/// <exception cref="ApplicationException">Thrown if the Google Maps service
/// does not return a route for any reason.</exception>
/// <returns>The route info.</returns>
/// <param name="apiKey">Google API key.</param>
/// <param name="origin">Origin.</param>
/// <param name="destination">Destination.</param>
/// <param name="waypoints">Waypoints to visit.</param>
public static async Task <RouteInfo> ComputeApproximateDrivingInfo(
string apiKey,
GeoCoordinates origin,
GeoCoordinates destination,
params GeoCoordinates[] waypoints)
{
DirectionRequest request = new DirectionRequest
{
Origin = origin.ToGoogleLatLng(),
Destination = destination.ToGoogleLatLng(),
Mode = TravelMode.driving,
Waypoints = waypoints.Length == 0 ?
null : new List <Location>(waypoints.Select(pt => new LatLng(pt.Latitude, pt.Longitude)))
};
DirectionRoute route = await GetRouteOrThrow(apiKey, request);
return(new RouteInfo(
route.OverviewPolyline.ToGeoPolyline(),
TimeSpan.FromSeconds(
route.Legs.Sum(leg => leg.Duration.Value))));
}
public static void Main(string[] args)
{
//For unicode output
Console.OutputEncoding = System.Text.Encoding.Unicode;
goto GetNewData;
#region Load Old Data
_stationTotal = Xml2Object <ObservableCollection <StationTotal> >("StationList.xml");
_busRoute = Xml2Object <ObservableCollection <BusRoute> >("FullBusRoute.xml");
_busStationCollection = Xml2Object <ObservableCollection <BusStationCollection> >("StationInfo.xml");
_busContent = Xml2Object <ObservableCollection <BusContent> >("StationDetail.xml");
newBusNameList = Xml2Object <BusNameList>("BusNameList.xml");
codedBusNameList = Xml2Object <CodedBusNameList>("CodedBusNameList.xml");
generalStationList = Xml2Object <GeneralStationList>("GeneralStationList.xml");
//TODO: skip to update data here
//goto UpdateData;
#endregion
GetNewData:
_stationTotal = Xml2Object <ObservableCollection <StationTotal> >("StationList.xml");
_busRoute = Xml2Object <ObservableCollection <BusRoute> >("FullBusRoute.xml");
_busStationCollection = Xml2Object <ObservableCollection <BusStationCollection> >("StationInfo.xml");
_busContent = Xml2Object <ObservableCollection <BusContent> >("StationDetail.xml");
#region Get List of buses
//Reuse data
string lobHtml = GetHttpAsString("http://www.buyttphcm.com.vn/TTLT.aspx");
HtmlDocument lobDocument = new HtmlDocument();
//goto GetBusesCode;
lobDocument.LoadHtml(lobHtml);
newBusNameList.busNameCollection = new ObservableCollection <BusName>();
var nodes =
lobDocument.DocumentNode.SelectNodes("//select[@id='ctl00_ContentPlaceHolder1_DropDownList1']/option");
foreach (HtmlNode htmlNode in nodes)
{
BusName newBusName = new BusName();
newBusName.number = htmlNode.Attributes["value"].Value;
if (newBusName.number == "0")
{
continue;
}
newBusName.name = UTF8Decode(htmlNode.NextSibling.InnerText);
newBusNameList.busNameCollection.Add(newBusName);
Console.WriteLine(newBusName.name);
}
//Object2Xml(newBusNameList, "BusNameList");
#endregion
#region Get Buses text data
foreach (BusName busName in newBusNameList.busNameCollection)
{
lobHtml = GetHttpAsString("http://www.buyttphcm.com.vn/Detail_TTLT.aspx?sl=" + busName.number);
lobHtml = UTF8Decode(lobHtml);
lobDocument.LoadHtml(lobHtml);
BusTextData newBusTextData = new BusTextData();
nodes =
lobDocument.DocumentNode.SelectNodes(
"//div[@id='ctl00_ContentPlaceHolder1_UpdatePanel2']/table[2]");
newBusTextData.go = nodes[0].SelectNodes(".//tr[3]/td[@class='conten']")[0].InnerText.Trim();
newBusTextData.back = nodes[0].SelectNodes(".//tr[4]/td[@class='conten']")[0].InnerText.Trim();
newBusTextData.timeInfo = nodes[0].SelectNodes(".//tr[5]/td[@class='conten']")[0].InnerText.Trim();
busName.busTextData = newBusTextData;
Console.WriteLine(newBusTextData.go);
Console.WriteLine(newBusTextData.back);
Console.WriteLine(newBusTextData.timeInfo);
Console.WriteLine(busName.name + " - Bus Text Data added!");
}
Object2Xml(newBusNameList, "BusNameList");
#endregion
#region Get Buses name code
GetBusesCode:
codedBusNameList.codedBusNameCollection = new ObservableCollection <BusCodedName>();
lobHtml = GetHttpAsString("http://mapbus.ebms.vn/routeoftrunk.aspx");
lobDocument.LoadHtml(lobHtml);
nodes = lobDocument.DocumentNode.SelectNodes("//select[@id='lstTuyen']/option");
foreach (HtmlNode htmlNode in nodes)
{
BusCodedName newBusName = new BusCodedName();
newBusName.number = Convert.ToInt32(htmlNode.Attributes["value"].Value);
if (newBusName.number == 0)
{
continue;
}
newBusName.name = UTF8Decode(htmlNode.NextSibling.InnerText);
codedBusNameList.codedBusNameCollection.Add(newBusName);
Console.WriteLine("Coded: " + newBusName.number + " - " + newBusName.name);
}
#endregion
#region Get List Route Station
GetListRouteStation:
foreach (BusCodedName bus in codedBusNameList.codedBusNameCollection)
{
bus.directionRouteCollection = new ObservableCollection <DirectionRoute>();
//Go Direction
DirectionRoute directionGoRoute = new DirectionRoute();
directionGoRoute.isGo = true;
lobHtml =
GetHttpAsString("http://mapbus.ebms.vn/ajax.aspx?action=listRouteStations&rid=" + bus.number +
"&isgo=true");
if (lobHtml == "null")
{
Console.WriteLine("Bus: " + bus.name + " don't have route. Skip");
continue;
}
lobHtml = UTF8Decode(lobHtml);
JObject jObject = new JObject();
jObject = JObject.Parse(lobHtml);
RootRouteStation rootRouteGoStation = jObject.ToObject <RootRouteStation>();
directionGoRoute.routeStationCollection = new ObservableCollection <RouteStation>();
directionGoRoute.routePoints = new ObservableCollection <GPSPoint>();
foreach (ROW row in rootRouteGoStation.TABLE[0].ROW)
{
RouteStation newRouteStation = new RouteStation();
newRouteStation.no = Convert.ToInt32(row.COL[0].DATA);
newRouteStation.stationId = Convert.ToInt32(row.COL[1].DATA);
if (row.COL[2].DATA != "")
{
newRouteStation.nextStationId = Convert.ToInt32(row.COL[2].DATA);
}
newRouteStation.route = row.COL[3].DATA;
ObservableCollection <GPSPoint> gpsPoints = ConvertStringToGPSPoints(row.COL[3].DATA);
foreach (GPSPoint point in gpsPoints)
{
directionGoRoute.routePoints.Add(point);
}
newRouteStation.name = row.COL[7].DATA;
newRouteStation.lon = row.COL[9].DATA;
newRouteStation.lat = row.COL[8].DATA;
newRouteStation.address = row.COL[12].DATA;
directionGoRoute.routeStationCollection.Add(newRouteStation);
Console.WriteLine("New station added: " + newRouteStation.stationId);
}
bus.directionRouteCollection.Add(directionGoRoute);
//Back Direction
DirectionRoute directionBackRoute = new DirectionRoute();
directionBackRoute.isGo = false;
lobHtml =
GetHttpAsString("http://mapbus.ebms.vn/ajax.aspx?action=listRouteStations&rid=" + bus.number +
"&isgo=false");
lobHtml = UTF8Decode(lobHtml);
jObject = new JObject();
jObject = JObject.Parse(lobHtml);
RootRouteStation rootRouteBackStation = jObject.ToObject <RootRouteStation>();
directionBackRoute.routeStationCollection = new ObservableCollection <RouteStation>();
directionBackRoute.routePoints = new ObservableCollection <GPSPoint>();
foreach (ROW row in rootRouteBackStation.TABLE[0].ROW)
{
RouteStation newRouteStation = new RouteStation();
newRouteStation.no = Convert.ToInt32(row.COL[0].DATA);
newRouteStation.stationId = Convert.ToInt32(row.COL[1].DATA);
if (row.COL[2].DATA != "")
{
newRouteStation.nextStationId = Convert.ToInt32(row.COL[2].DATA);
}
newRouteStation.route = row.COL[3].DATA;
ObservableCollection <GPSPoint> gpsPoints = ConvertStringToGPSPoints(row.COL[3].DATA);
foreach (GPSPoint point in gpsPoints)
{
directionBackRoute.routePoints.Add(point);
}
newRouteStation.name = row.COL[7].DATA;
newRouteStation.lon = row.COL[9].DATA;
newRouteStation.lat = row.COL[8].DATA;
newRouteStation.address = row.COL[12].DATA;
directionBackRoute.routeStationCollection.Add(newRouteStation);
Console.WriteLine("New station added: " + newRouteStation.stationId);
}
bus.directionRouteCollection.Add(directionBackRoute);
}
#endregion
#region Caculate RouteStation
generalStationList.generalStationCollection = new ObservableCollection <GeneralStation>();
foreach (BusCodedName bus in codedBusNameList.codedBusNameCollection)
{
if (bus.directionRouteCollection.Count == 0)
{
continue;
}
//Go Direction
foreach (RouteStation station in bus.directionRouteCollection[0].routeStationCollection)
{
GeneralStation generalStation =
generalStationList.generalStationCollection.FirstOrDefault(i => i.stationId == station.stationId);
if (generalStation != null)
{
//Existed in list
//TODO: code here
ThroughStationBus thStationBus = new ThroughStationBus();
thStationBus.name = bus.name;
thStationBus.number = bus.number.ToString();
thStationBus.direction = DirectionType.Go;
generalStation.throughStationBusCollection.Add(thStationBus);
}
else
{
//Not existed
GeneralStation newGeneralStation = new GeneralStation(station);
newGeneralStation.throughStationBusCollection = new ObservableCollection <ThroughStationBus>();
ThroughStationBus thStationBus = new ThroughStationBus();
thStationBus.name = bus.name;
thStationBus.number = bus.number.ToString();
thStationBus.direction = DirectionType.Go;
newGeneralStation.throughStationBusCollection.Add(thStationBus);
Console.WriteLine("New General Station Added: " + newGeneralStation.stationId);
generalStationList.generalStationCollection.Add(newGeneralStation);
}
}
//Back Direction
foreach (RouteStation station in bus.directionRouteCollection[1].routeStationCollection)
{
GeneralStation generalStation =
generalStationList.generalStationCollection.FirstOrDefault(i => i.stationId == station.stationId);
if (generalStation != null)
{
//Existed in list
//TODO: code here
ThroughStationBus thStationBus = new ThroughStationBus();
thStationBus.name = bus.name;
thStationBus.number = bus.number.ToString();
thStationBus.direction = DirectionType.Go;
bool isBoth = false;
foreach (ThroughStationBus directionBus in generalStation.throughStationBusCollection)
{
if (directionBus.number == thStationBus.number)
{
directionBus.direction = DirectionType.Both;
isBoth = true;
break;
}
}
if (!isBoth)
{
generalStation.throughStationBusCollection.Add(thStationBus);
}
}
else
{
//Not existed
GeneralStation newGeneralStation = new GeneralStation(station);
newGeneralStation.throughStationBusCollection = new ObservableCollection <ThroughStationBus>();
ThroughStationBus thStationBus = new ThroughStationBus();
thStationBus.name = bus.name;
thStationBus.number = bus.number.ToString();
thStationBus.direction = DirectionType.Back;
newGeneralStation.throughStationBusCollection.Add(thStationBus);
Console.WriteLine("New General Station Added: " + newGeneralStation.stationId);
generalStationList.generalStationCollection.Add(newGeneralStation);
}
}
}
#endregion
//Write to file
Object2Xml(codedBusNameList, "CodedBusNameList");
Object2Xml(generalStationList, "GeneralStationList");
UpdateData:
//Update old data to new one, using old structure
//Update StationDetail
foreach (BusName bus in newBusNameList.busNameCollection)
{
bool isOldData = false;
foreach (BusContent content in _busContent)
{
if (bus.number == content.id)
{
content.id = bus.number;
content.name = bus.name;
content.go = bus.busTextData.go;
content.back = bus.busTextData.back;
content.detail = bus.busTextData.timeInfo;
isOldData = true;
break;
}
}
if (!isOldData)
{
BusContent content = new BusContent();
content.id = bus.number;
content.name = bus.name;
content.go = bus.busTextData.go;
content.back = bus.busTextData.back;
content.detail = bus.busTextData.timeInfo;
_busContent.Add(content);
}
}
//Write Data
Object2Xml(_busContent, "StationDetail");
//Update StationInfo
foreach (BusCodedName bus in codedBusNameList.codedBusNameCollection)
{
bool isOldData = false;
foreach (BusStationCollection content in _busStationCollection)
{
string name = bus.name.Split(']')[0].TrimStart('[');
int busNum = 0;
try
{
busNum = Convert.ToInt32(name);
}
catch (Exception)
{
//Cannot convert - new bus staton collection
Console.WriteLine("New strange name bus detected: " + name);
}
if (busNum == Convert.ToInt32(content.id))
{
content.id = busNum.ToString();
content.goDirection = new ObservableCollection <BusStation>();
content.backDirection = new ObservableCollection <BusStation>();
if (bus.directionRouteCollection[0].isGo)
{
//Correct go direction
int i = 1;
foreach (RouteStation station in bus.directionRouteCollection[0].routeStationCollection)
{
BusStation newStation = new BusStation(station);
newStation.id = "[" + i + "]";
i++;
content.goDirection.Add(newStation);
}
i = 1;
foreach (RouteStation station in bus.directionRouteCollection[1].routeStationCollection)
{
BusStation newStation = new BusStation(station);
newStation.id = "[" + i + "]";
i++;
content.backDirection.Add(newStation);
}
}
else
{
foreach (RouteStation station in bus.directionRouteCollection[0].routeStationCollection)
{
BusStation newStation = new BusStation(station);
content.backDirection.Add(newStation);
}
foreach (RouteStation station in bus.directionRouteCollection[1].routeStationCollection)
{
BusStation newStation = new BusStation(station);
content.goDirection.Add(newStation);
}
}
isOldData = true;
Console.WriteLine("Old bus: " + content.id);
break;
}
}
if (!isOldData)
{
BusStationCollection newStationCollection = new BusStationCollection();
newStationCollection.id = bus.name.Split(']')[0].TrimStart('[');
newStationCollection.goDirection = new ObservableCollection <BusStation>();
newStationCollection.backDirection = new ObservableCollection <BusStation>();
if (bus.directionRouteCollection.Count == 0)
{
continue;
}
if (bus.directionRouteCollection[0].isGo)
{
//Correct go direction
int i = 1;
foreach (RouteStation station in bus.directionRouteCollection[0].routeStationCollection)
{
BusStation newStation = new BusStation(station);
newStation.id = "[" + i + "]";
i++;
newStationCollection.goDirection.Add(newStation);
}
i = 1;
foreach (RouteStation station in bus.directionRouteCollection[1].routeStationCollection)
{
BusStation newStation = new BusStation(station);
newStation.id = "[" + i + "]";
i++;
newStationCollection.backDirection.Add(newStation);
}
}
else
{
foreach (RouteStation station in bus.directionRouteCollection[0].routeStationCollection)
{
BusStation newStation = new BusStation(station);
newStationCollection.backDirection.Add(newStation);
}
foreach (RouteStation station in bus.directionRouteCollection[1].routeStationCollection)
{
BusStation newStation = new BusStation(station);
newStationCollection.goDirection.Add(newStation);
}
}
Console.WriteLine("Strange bus added to updated data: " + bus.name);
}
}
//Write Data
Object2Xml(_busStationCollection, "StationInfo");
//Update FullBusRoute
foreach (BusCodedName bus in codedBusNameList.codedBusNameCollection)
{
bool isOldData = false;
foreach (BusRoute content in _busRoute)
{
string name = bus.name.Split(']')[0].TrimStart('[');
int busNum = 0;
try
{
busNum = Convert.ToInt32(name);
}
catch (Exception)
{
//Cannot convert - new bus staton collection
Console.WriteLine("New strange name bus detected: " + name);
}
if (busNum == Convert.ToInt32(content.id))
{
content.id = busNum.ToString();
content.goDirection = new ObservableCollection <LocationPointWithId>();
content.backDirection = new ObservableCollection <LocationPointWithId>();
if (bus.directionRouteCollection[0].isGo)
{
//Correct go direction
int i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[0].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
content.goDirection.Add(newStation);
}
i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[1].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
content.backDirection.Add(newStation);
}
}
else
{
int i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[0].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
content.backDirection.Add(newStation);
}
i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[1].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
content.goDirection.Add(newStation);
}
}
isOldData = true;
Console.WriteLine("Old bus: " + content.id);
break;
}
}
if (!isOldData)
{
BusRoute newStationCollection = new BusRoute();
newStationCollection.id = bus.name.Split(']')[0].TrimStart('[');
newStationCollection.goDirection = new ObservableCollection <LocationPointWithId>();
newStationCollection.backDirection = new ObservableCollection <LocationPointWithId>();
if (bus.directionRouteCollection.Count == 0)
{
continue;
}
if (bus.directionRouteCollection[0].isGo)
{
//Correct go direction
int i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[0].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
newStationCollection.goDirection.Add(newStation);
}
i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[1].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
newStationCollection.backDirection.Add(newStation);
}
}
else
{
int i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[0].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
newStationCollection.backDirection.Add(newStation);
}
i = 1;
foreach (GPSPoint station in bus.directionRouteCollection[1].routePoints)
{
LocationPointWithId newStation = new LocationPointWithId(station);
newStation.id = "[" + i + "]";
i++;
newStationCollection.goDirection.Add(newStation);
}
}
Console.WriteLine("Strange bus added to updated data: " + bus.name);
}
}
//Write Data
Object2Xml(_busRoute, "FullBusRoute");
//Update StationList.xml
_stationTotal = new ObservableCollection <StationTotal>();
int StationListIndex = 0;
UtmConverter converter;
foreach (GeneralStation station in generalStationList.generalStationCollection)
{
StationTotal newStation = new StationTotal();
newStation.id = StationListIndex.ToString();
StationListIndex++;
converter = new UtmConverter();
converter.ToUTM(Convert.ToDouble(station.lat), Convert.ToDouble(station.lon));
//newStation.latitude = converter.X;
//newStation.longitude = converter.Y;
newStation.latitude = Convert.ToDouble(station.lon);
newStation.longitude = Convert.ToDouble(station.lat);
newStation.stationId = station.stationId.ToString();
newStation.addressNum = station.name;
newStation.addressStreet = station.address;
newStation.addressDistrict = station.address.Split(',').LastOrDefault().Trim();
newStation.busList = new ObservableCollection <Bus>();
foreach (ThroughStationBus throughStationBus in station.throughStationBusCollection)
{
Bus newBus = new Bus();
newBus.busNumber = throughStationBus.name.Split(']')[0].TrimStart('[');
if (newBus.busNumber.Contains("-"))
{
break;
}
else
{
newBus.busNumber = Convert.ToInt32(newBus.busNumber).ToString();
}
newBus.name = throughStationBus.name;
newBus.busDirection = new ObservableCollection <Direction>();
if (throughStationBus.direction == DirectionType.Go)
{
Direction newD = new Direction();
newD.direction = 0.ToString();
newBus.busDirection.Add(newD);
Console.WriteLine("Go Direction added: " + newBus.busNumber);
}
if (throughStationBus.direction == DirectionType.Back)
{
Direction newD = new Direction();
newD.direction = 1.ToString();
newBus.busDirection.Add(newD);
Console.WriteLine("Back Direction added: " + newBus.busNumber);
}
if (throughStationBus.direction == DirectionType.Both)
{
Direction newD = new Direction();
newD.direction = 0.ToString();
newBus.busDirection.Add(newD);
Direction newD2 = new Direction();
newD2.direction = 1.ToString();
newBus.busDirection.Add(newD2);
Console.WriteLine("Both Direction added: " + newBus.busNumber);
}
newStation.busList.Add(newBus);
Console.WriteLine("New bus added: " + newBus.busNumber);
}
_stationTotal.Add(newStation);
Console.WriteLine("Station added: " + newStation.stationId);
}
//Write Data
Object2Xml(_stationTotal, "StationList");
}
private static IEnumerable <LatLng> AssembleOverviewPolyline(DirectionRoute route)
{
var line = route.OverviewPolyline;
return(PolylineEncoder.Decode(line.Points));
}