async private void ShowCompetitionList()
{
if ((CrossConnectivity.Current.IsConnected == false))
{
var alertResult = await DisplayAlert(Constants.internetAlertTittle, Constants.internetAlertMessage, null, Constants.internetButton);
if (!alertResult)
{
MasterDetailSideMenucs.CreateMasterPage();
await Navigation.PushModalAsync(MasterDetailSideMenucs.MasterDetailPage);
}
}
else
{
List <Dog> dogsList = await dogManager.GetTopThreeDogsByTotalWalk();
List <Competition> topThreeList = new List <Competition>();
int counter = 1;
foreach (Dog dog in dogsList)
{
Competition c = new Competition();
c.Dog = dog;
Image medal = new Image();
if (counter == 1)
{
medal.Source = ImageSource.FromFile("firstPlace.png");
}
else if (counter == 2)
{
medal.Source = ImageSource.FromFile("secondPlace.png");
}
else
{
medal.Source = ImageSource.FromFile("thirdPlace.png");
}
c.Index = medal;
counter++;
Image image = new Image();
if (dog.ImageD != null)
{
image.Source = ImageSource.FromStream(() => Utils.ImageStream.ConvertStringToStream(dog.ImageD));
}
else
{
image.Source = ImageSource.FromFile("Dog.png");
}
c.DogImage = image;
topThreeList.Add(c);
}
BindingContext = topThreeList;
}
}
async private void GetTripsList(string owner, string dogName)
{
if ((CrossConnectivity.Current.IsConnected == false))
{
var alertResult = await DisplayAlert(Constants.internetAlertTittle, Constants.internetAlertMessage, null, Constants.internetButton);
if (!alertResult)
{
MasterDetailSideMenucs.CreateMasterPage();
await Navigation.PushModalAsync(MasterDetailSideMenucs.MasterDetailPage);
}
}
else
{
List <Trips> listOfTrips = await tripsManager.GetTripsByDogAndOwner(owner, dogName);
if (listOfTrips != null)
{
searchBar.IsVisible = true;
//grouping the list according to date
groupedData =
listOfTrips.OrderByDescending(trip => trip.Date)
.GroupBy(trip => trip.Date)
.Select(trip => new ObservableGroupCollection <string, Trips>(trip))
.ToList();
BindingContext = new ObservableCollection <ObservableGroupCollection <string, Trips> >(groupedData);
indicator.IsVisible = false;
indicator.IsRunning = false;
}
else
{
indicator.IsVisible = false;
indicator.IsRunning = false;
var alertResult = await DisplayAlert("Oops!", "There are no recorded walks.", null, "Ok");
if (!alertResult)
{
MasterDetailSideMenucs.CreateMasterPage();
await Navigation.PushModalAsync(MasterDetailSideMenucs.MasterDetailPage);
}
}
}
}
