Erweiterung GoogleAPI

VERAG_PROG_ALLGEMEIN/Google/cGoogleAPI.vb

@@ -2,6 +2,7 @@
 Imports System.Net
 Imports System.Web
 Imports System.Text
+Imports VERAG_PROG_ALLGEMEIN.DSFinVKService
 
 Public Class cGoogleAPI
 
@@ -18,7 +19,7 @@ Public Class cGoogleAPI
         MsgBox(distance)
 
     End Sub
-    Public Shared Sub GoogleDistance(origin As String, destination As String, ByRef duration As Object, ByRef distance As Object, Optional lkw As Boolean = True)
+    Public Shared Sub GoogleDistance(origin As String, destination As String, ByRef duration As Object, ByRef distance As Object, Optional lkw As Boolean = True, Optional getValues As Boolean = False)
         Try
 
             Dim url As String = "https://maps.googleapis.com/maps/api/distancematrix/xml?origins=" & HttpUtility.UrlEncode(origin) & "&destinations=" + HttpUtility.UrlEncode(destination) & "&key=" & APIKEY_distancematrix
@@ -29,6 +30,58 @@ Public Class cGoogleAPI
             Dim dsResult As DataSet = New DataSet()
             dsResult.ReadXml(reader)
 
+            Dim textOrValue As String
+            If getValues Then
+                textOrValue = "value"
+            Else
+                textOrValue = "text"
+            End If
+
+            If lkw Then
+                Dim durationSek As Integer = 0
+                If dsResult.Tables("duration") Is Nothing Then
+                    durationSek = 0
+                Else
+                    durationSek = dsResult.Tables("duration").Rows(0)("value").ToString()
+                End If
+                If IsNumeric(durationSek) Then
+                    durationSek = durationSek * 1.5 ' Bei LKW wird die Zeit um diesen Faktor hochgerechnet
+                    Dim iSpan As TimeSpan = TimeSpan.FromSeconds(durationSek)
+                    duration = iSpan.Hours.ToString.PadLeft(2, "0"c) & " Stunden " & iSpan.Minutes.ToString.PadLeft(2, "0"c) & " Minuten"
+                End If
+            Else
+                If dsResult.Tables("duration") Is Nothing Then
+                    duration = ""
+                Else
+                    duration = dsResult.Tables("duration").Rows(0)(textOrValue).ToString()
+                End If
+            End If
+
+
+            If dsResult.Tables("distance") Is Nothing Then
+                distance = ""
+            Else
+                distance = dsResult.Tables("distance").Rows(0)(textOrValue).ToString()
+            End If
+
+
+        Catch ex As Exception
+            MsgBox(ex.Message & ex.StackTrace)
+        End Try
+    End Sub
+
+
+    Public Shared Sub GoogleRoute(origin As String, destination As String, ByRef duration As Object, ByRef distance As Object, Optional lkw As Boolean = True)
+        Try
+            'die Direction-API bietet detailierte Ergebnisse der Routen
+            Dim url As String = "https://maps.googleapis.com/maps/api/directions/xml?origin=" & HttpUtility.UrlEncode(origin) & "&destination=" + HttpUtility.UrlEncode(destination) & "&key=" & APIKEY_distancematrix & "&libraries=geometry"
+            ' MsgBox(url)
+            Dim request As WebRequest = WebRequest.Create(url)
+            Dim response As WebResponse = CType(request.GetResponse(), HttpWebResponse)
+            Dim reader As StreamReader = New StreamReader(response.GetResponseStream(), Encoding.UTF8)
+            Dim dsResult As DataSet = New DataSet()
+            dsResult.ReadXml(reader)
+
             If lkw Then
                 Dim durationSek As Integer = 0
                 If dsResult.Tables("duration") Is Nothing Then
@@ -56,9 +109,26 @@ Public Class cGoogleAPI
                 distance = dsResult.Tables("distance").Rows(0)("text").ToString()
             End If
 
+            Dim distanceEU = 0
+            Dim distanceNotEU = 0
+
+
+
+            For Each Row As DataRow In dsResult.Tables(0).Rows
+                For Each Coll As DataColumn In dsResult.Tables(0).Columns
+                    Dim s As String = Row(Coll.ColumnName).ToString()
+                Next
+            Next
+
+
+
+
+
 
         Catch ex As Exception
             MsgBox(ex.Message & ex.StackTrace)
         End Try
     End Sub
+
+
 End Class