protected override async void OnAppearing()
{
if (person == null)
{
IsAddPage = true;
Title = "Dodaj osobę";
lblPageTitle.Text = "Dodaj osobę";
this.CirclePhoto.IsVisible = false;
this.BeltImage.IsVisible = false;
}
else
{
IsAddPage = false;
this.Name.Text = person.Name;
this.Surname.Text = person.Surname;
this.Pseudo.Text = person.Pseudo;
Belt belt = await _connection.GetAsync <Belt>(person.BeltId);
this.pckrBelt.SelectedIndex = (int)belt.BeltColour;
this.pckrStripes.SelectedIndex = (int)belt.Stripes;
this.BeltImage.Source = ImageSource.FromResource(GetBeltPicFromBeltId(person.BeltId));
if (!String.IsNullOrEmpty(person.Photo))
{
this.btnPhotoMaker.Text = "Zrób zdjęcie";
}
if (String.IsNullOrEmpty(person.Photo))
{
this.CirclePhoto.IsVisible = false;
}
else
{
this.CirclePhoto.IsVisible = true;
}
this.CirclePhoto.Source = person.Photo;
this.AddBtn.Text = "Zapisz";
Title = "Aktualizuj dane";
lblPageTitle.Text = "Aktualizuj dane";
}
}
public async Task InitialOperations()
{
await _connection.CreateTableAsync <Belt>();
await _connection.CreateTableAsync <Person>();
int BeltCount = await _connection.Table <Belt>().CountAsync();
if (BeltCount == 0)
{
for (int i = 0; i <= 4; i++)
{
for (int j = 0; j <= 4; j++)
{
Belt belt = new Belt((BeltColour)i, (byte)j);
await _connection.InsertAsync(belt);
}
}
}
}