public void SyncProperties(TripExpense expense)
{
this.Billable = expense.Billable;
this.Category = expense.Category;
this.Name = expense.Name;
this.Price = expense.Price;
}
private void ExecuteUpdateExpense(TripExpense expense)
{
IsBusy = true;
var index = Expenses.IndexOf(expense);
Expenses[index] = expense;
IsBusy = false;
}
public void SyncProperties(TripExpense expense)
{
this.Billable = expense.Billable;
this.Category = expense.Category;
this.Name = expense.Name;
this.Price = expense.Price;
}
public async Task DeleteExpenseAsync(TripExpense expense)
{
if (!initialized)
await Init();
await expenseTable.DeleteAsync(expense);
}
public async Task<TripExpense> UpdateExpenseAsync(TripExpense expense)
{
if (!initialized)
await Init();
await expenseTable.UpdateAsync(expense);
return expense;
}
public DetailsPage(TripExpense expense)
{
InitializeComponent();
Type type = typeof(MultiTriggerConverter);
foreach (var item in DetailViewModel.Categories)
PickerCategory.Items.Add(item);
ViewModel = new DetailViewModel(expense, Navigation);
}
public async Task<TripExpense> InsertExpenseAsync(TripExpense expense)
{
if (!initialized)
await Init();
await expenseTable.InsertAsync(expense);
return expense;
}
public DetailViewModel(TripExpense expense, INavigation navigation)
{
dataStore = DependencyService.Get<IDataStore> ();
this.navigation = navigation;
if(expense == null)
{
isNew = true;
expense = new TripExpense()
{
Name = string.Empty,
Category = Categories[2],
Price = string.Empty
};
}
this.expense = expense;
name = expense.Name;
category = Categories.IndexOf(expense.Category);
billable = expense.Billable;
price = expense.Price;
}
private async Task ExecuteDeleteExpense(TripExpense expense)
{
IsBusy = true;
await dataStore.DeleteExpenseAsync(expense);
await dataStore.SyncExpensesAsync ();
Expenses.Remove (expense);
IsBusy = false;
}
