public async Task GetPositionFromKnownAddressTest()
{
string addressString = "3 Russel Street, GlandStone, Invercargill, New Zealand";
Position position = await GoogleMapsAPI.GetPositionFromKnownAddress(addressString);
Assert.AreEqual(-46.3, position.Latitude, 0.1);
//addressString = "140 Main Street, Gore, New Zealand";
//position = await GoogleMapsAPI.GetPositionFromKnownAddress(addressString);
//Assert.AreEqual(-46.1, position.Latitude, 0.1);
addressString = "Invercargill, Russel st 3 ";
position = await GoogleMapsAPI.GetPositionFromKnownAddress(addressString);
Assert.AreEqual(0, position.Latitude, 0.5);
}
private async void CheckEndPoint()
{
if (EndPoint == Preferences.Get("EndPoint", ""))
{
return;
}
Position position = await GoogleMapsAPI.GetPositionFromKnownAddress(_endPoint);
bool isSuccess = !(position.Latitude == 0 && position.Longitude == 0);
if (isSuccess)
{
Preferences.Set("EndPoint", EndPoint);
Preferences.Set("EndPointGeoWaypoint", $"{position.Latitude}%2C{position.Longitude}");
GoogleMapsAPI.DestinationAddress = EndPoint;
GoogleMapsAPI.DestinationPosition = position;
}
Validate(() => !isSuccess, "Set the End Point as " + _endPoint, "Message");
Validate(() => isSuccess, "The address is not valid, Please try again", "Message"); // Message is not a real property name
}
//initialize markers on map and position into _waypoints
private async Task <bool> InitPins()
{
_pins.Clear();
map.Pins.Clear();
_waypoints.Clear();
for (int i = 0; i < _invoiceSQLite.Count; i++)
{
ContactSQLite customerContact = App.ContactDatabase.GetContactByID(_invoiceSQLite[i].ContactID);
Position position;
if (!customerContact.Latitude.HasValue)
{
//Get better format from address
#region Format the Address
string fullAddress = customerContact.Address;
if (fullAddress == "")
{
continue;
}
else if (customerContact.City != "")
{
fullAddress += $", {customerContact.City}";
}
fullAddress += $", New Zealand";
#endregion
if (App.CheckIfInternet())
{
//Get location by calling google geolocation API / each invoice
position = await GoogleMapsAPI.GetPositionFromKnownAddress(fullAddress);
customerContact.Latitude = position.Latitude;
customerContact.Longitude = position.Longitude;
}
else
{
try {
Location location = Geocoding.GetLocationsAsync(fullAddress).Result.FirstOrDefault();
position = new Position(location.Latitude, location.Longitude);
customerContact.Latitude = position.Latitude;
customerContact.Longitude = position.Longitude;
}
catch
{
position = new Position(0, 0);
await DisplayAlert("Alert", String.Format("Couldnt map the position of {0}", _invoiceSQLite[i].InvoiceNumber), "OK");
}
}
if (customerContact.Latitude.HasValue)
{
App.ContactDatabase.UpdateContactPosition(customerContact);
}
}
else
{
position = new Position(customerContact.Latitude.Value, customerContact.Longitude.Value);
}
if (position.Latitude != 0 && position.Longitude != 0)
{
//Add it to the waypoints list later to be used on the googleDirection API
//Formatted by Comma separator for latitude,longitude
_waypoints.Add($"{position.Latitude}%2C{position.Longitude}");
//Set pin on map
#region SetPin
var pin = new Pin()
{
Position = position,
Label = $"{_invoiceSQLite[i].InvoiceNumber}",
//set tag so i can reference it when a pin is clicked
Tag = _invoiceSQLite[i].InvoiceID,
Icon = BitmapDescriptorFactory.FromBundle(_invoiceSQLite[i].InvoiceType),
};
pin.Address = "Click for Details";
_pins.Add(pin);
map.SelectedPinChanged += Map_SelectedPinChanged;
map.InfoWindowClicked += Map_InfoWindowClicked;
map.Pins.Add(pin);
#endregion
_invoices.Add(_storageInvoice[i]);
}
}
return(true);
}
