private async void MyTripsItem_Loaded(object sender, RoutedEventArgs e)
{
tripItem = ((MyTripsItem)sender).DataContext as Trip;
if (tripItem != null)
{
DateTime startTime = tripItem.StartPin.DateCreated.DateTime;
DateTime endTime = DateTime.Now;
if (tripItem.EndPin != null)
endTime = tripItem.EndPin.DateCreated.DateTime;
bool result = await GetPinsForGivenDate(startTime, endTime);
if (string.IsNullOrEmpty(tripItem.StartPin.Name))
{
await LocationHelper.TryUpdateMissingLocationInfoAsync(tripItem.StartPin, null);
}
}
}
private async void submitButton_Click(object sender, RoutedEventArgs e)
{
if (App.PageName.Equals("Start Trip"))
{
var item = new Trip
{
Name = NameTb.Text,
Description = DescTb.Text,
ShareWith = shareTb.Text,
Type = "On-going",
StartPin = oldPin
};
await localData.CreateNewTrip(item);
}
else if (App.PageName.Equals("End Trip"))
{
tripItem.EndPin = oldPin;
tripItem.Type = "Completed";
await localData.EditTrip(tripItem);
}
this.Frame.GoBack();
}
/// <summary>
/// Loads the saved location data on first navigation, and
/// attaches a Geolocator.StatusChanged event handler.
/// </summary>
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (App.PageName.Equals("Start Trip"))
{
bool getPins = await GetPinsForGivenDate();
if (this.ViewModel.CheckedLocations.Count > 0)
{
oldPin = this.ViewModel.CheckedLocations[0];
oldPin.IsSelected = true;
selectedImage.Source = await PhotoHelper.getImageSource(this.ViewModel.CheckedLocations[0].Photo.ImageName);
}
else if(this.ViewModel.PinnedLocations.Count>0)
{
oldPin = this.ViewModel.PinnedLocations[0];
}
else
{
oldPin = new LocationPin
{
DateCreated = HistoryDatePicker.Date,
};
}
}
else if (App.PageName.Equals("End Trip"))
{
tripItem = e.Parameter as Trip;
NameTb.Text = tripItem.Name;
shareTb.Text = tripItem.ShareWith;
DescTb.Text = tripItem.Description;
startDateTb.Text = "End Date";
startPointTb.Text = "End Point";
submitButton.Content = "End Trip";
bool getPins = await GetPinsForGivenDate();
if (this.ViewModel.CheckedLocations.Count > 0)
{
oldPin = this.ViewModel.CheckedLocations[this.ViewModel.CheckedLocations.Count - 1];
oldPin.IsSelected = true;
selectedImage.Source = await PhotoHelper.getImageSource(this.ViewModel.CheckedLocations[this.ViewModel.CheckedLocations.Count - 1].Photo.ImageName);
}
else if (this.ViewModel.PinnedLocations.Count > 0)
{
oldPin = this.ViewModel.PinnedLocations[this.ViewModel.PinnedLocations.Count-1];
}
else
{
oldPin = new LocationPin {
DateCreated = HistoryDatePicker.Date,
};
}
}
if (e.NavigationMode == NavigationMode.New)
{
}
}
