private void Init()
{
PropertyChanged += (s, e) =>
{
// Update IsEditable
if (e.PropertyName == nameof(Status))
{
OnPropertyChanged(nameof(IsEditable));
}
if (e.PropertyName == nameof(Label) || e.PropertyName == nameof(Description) || e.PropertyName == nameof(Type))
{
((Command)SaveBelegCommand).ChangeCanExecute();
}
//OnPropertyChanged(nameof(CanSave));
};
SaveBelegCommand = new Command(async() =>
{
Beleg beleg = this.GetBusinessObject();
if (beleg.Thumbnail == null && beleg.Image != null)
{
beleg.Thumbnail = await BelegService.CreateThumbnail(beleg.Image);
}
var result = Storage.Database.StoreBeleg(beleg).Result;
if (result > 0)
{
Callback();
}
}, () => CanSave);
StartCameraCommand = new Command(async() =>
{
var img = await ImageServices.CaptureImage();
Image = ConvertStreamToByteArray(img);
});
SelectPictureCommand = new Command(async() =>
{
var img = await ImageServices.SelectImage();
Image = ConvertStreamToByteArray(img);
});
AddValidations();
}
