async void OnDeleteButtonClicked(object sender, EventArgs e)
{
Cattle cattle = (Cattle)BindingContext;
await App.CattleDatabase.DeleteCattleAsync(cattle);
await Navigation.PopModalAsync();
instance = null;
}
async void OnButtonAddClicked(object sender, EventArgs e)
{
if (CattleDetailPage.instance == null)
{
CattleDetailPage.buttonDeleteVisibility = false;
var page = new NavigationPage(CattleDetailPage.GetInstance());
page.BarBackgroundColor = Color.FromHex("0078D7");
await Navigation.PushModalAsync(page);
}
}
async void OnDeleteButtonClicked(object sender, EventArgs e)
{
Animal animal = (Animal)BindingContext;
await manager.Delete(animal.id);
//Cattle cattle = (Cattle)BindingContext;
//await App.CattleDatabase.DeleteCattleAsync(cattle);
await Navigation.PopModalAsync();
instance = null;
}
async void OnItemEditClicked(object sender, EventArgs e)
{
if (CattleDetailPage.instance == null && listViewCattle.SelectedItem != null)
{
CattleDetailPage.buttonDeleteVisibility = true;
var page = new NavigationPage(CattleDetailPage.GetInstance());
page.BarBackgroundColor = Color.FromHex("0078D7");
page.BindingContext = App.SelectedAnimal;
await Navigation.PushModalAsync(page);
}
}
public static CattleDetailPage GetInstance()
{
lock (_lock)
{
if (instance == null)
{
instance = new CattleDetailPage();
}
return(instance);
}
}
async void OnButtonAddClicked(object sender, EventArgs e)
{
if (CattleDetailPage.instance == null)
{
CattleDetailPage.buttonDeleteVisibility = false;
var page = new NavigationPage(CattleDetailPage.GetInstance());
page.BarBackgroundColor = Color.FromHex("0078D7");
MessagingCenter.Send(GenerateNewAnimalId(), "AddItem");
await Navigation.PushModalAsync(page);
}
//if (CattleDetailPage.instance == null)
//{
// CattleDetailPage.buttonDeleteVisibility = false;
// var page = new NavigationPage(CattleDetailPage.GetInstance());
// page.BarBackgroundColor = Color.FromHex("0078D7");
// await Navigation.PushModalAsync(page);
//}
}
async void OnSaveButtonClicked(object sender, EventArgs e)
{
if (!identifierValidator.IsValid)
{
entryIdentifier.Focus();
labelErrorIdentifier.IsVisible = true;
return;
}
float weight;
float.TryParse(entryWeight.Text, out weight);
if (!string.IsNullOrWhiteSpace(entryID.Text))
{
await App.CattleDatabase.SaveCattleAsync(new Cattle
{
ID = int.Parse(entryID.Text),
Identifier = entryIdentifier.Text,
Specie = (Specie)pickerSpecieSelectedIndex,
BirthDate = datePickerBirthdate.Date,
Sex = (Enums.Sex)pickerSexSelectedIndex,
//Weight = float.Parse(entryWeight.Text,System.Globalization.NumberStyles.Float),
Weight = weight,
});
}
else
{
await App.CattleDatabase.SaveCattleAsync(new Cattle
{
Identifier = entryIdentifier.Text,
Specie = (Specie)pickerSpecieSelectedIndex,
BirthDate = datePickerBirthdate.Date,
Sex = (Enums.Sex)pickerSexSelectedIndex,
Weight = weight,
});
}
await Navigation.PopModalAsync();
instance = null;
}
async void OnSaveButtonClicked(object sender, EventArgs e)
{
if (!identifierValidator.IsValid)
{
entryIdentifier.Focus();
labelErrorIdentifier.IsVisible = true;
return;
}
float weight;
float.TryParse(entryWeight.Text, out weight);
if (string.IsNullOrWhiteSpace(entryID.Text))
{
await manager.Add(new Animal
{
id = id,
type = "Animal",
birthdate = new Birthdate {
type = "DateTime", value = datePickerBirthdate.Date.ToString("yyyy-MM-dd'T'HH:mm:ss.ff'Z'")
},
legalID = new LegalID {
value = entryIdentifier.Text
},
sex = new Models.Animal.Sex {
value = pickerSex.SelectedItem.ToString()
},
species = new Species {
value = pickerSpecie.SelectedItem.ToString()
},
weight = new Weight {
value = weight
}
});
}
else
{
await manager.Update(new Animal
{
id = entryID.Text,
birthdate = new Birthdate {
type = "DateTime", value = datePickerBirthdate.Date.ToString("yyyy-MM-dd'T'HH:mm:ss.ff'Z'")
},
legalID = new LegalID {
value = entryIdentifier.Text
},
sex = new Models.Animal.Sex {
value = pickerSex.SelectedItem.ToString()
},
species = new Species {
value = pickerSpecie.SelectedItem.ToString()
},
weight = new Weight {
value = weight
}
});
}
//if (!string.IsNullOrWhiteSpace(entryID.Text))
//{
// await App.CattleDatabase.SaveCattleAsync(new Cattle
// {
// ID = int.Parse(entryID.Text),
// Identifier = entryIdentifier.Text,
// Specie = (Specie)pickerSpecieSelectedIndex,
// BirthDate = datePickerBirthdate.Date,
// Sex = (Enums.Sex)pickerSexSelectedIndex,
// //Weight = float.Parse(entryWeight.Text,System.Globalization.NumberStyles.Float),
// Weight = weight,
// });
//}
//else
//{
// await App.CattleDatabase.SaveCattleAsync(new Cattle
// {
// Identifier = entryIdentifier.Text,
// Specie = (Specie)pickerSpecieSelectedIndex,
// BirthDate = datePickerBirthdate.Date,
// Sex = (Enums.Sex)pickerSexSelectedIndex,
// Weight = weight,
// });
//}
await Navigation.PopModalAsync();
instance = null;
}
async void OnCancelButtonClicked(object sender, EventArgs e)
{
await Navigation.PopModalAsync();
instance = null;
}
protected override bool OnBackButtonPressed()
{
instance = null;
return(base.OnBackButtonPressed());
}