/// <summary>
/// add new credit to data base
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void AddCreditClicked(object sender, EventArgs e)
{
try
{
if (String.IsNullOrEmpty(myCreditName.Text))
{
DependencyService.Get <IToastMessage>().ShowMesssage("Введите пожалуйста название кредита");
}
else
{
MyCredit myCredit = new MyCredit
{
CreditName = myCreditName.Text,
CreditDate = paymentDate.Date.ToString(),
CreditSumm = (double)crSumm,
CreditTerm = crTerm,
CreditPercent = crPercent,
PaymentsType = picker.SelectedItem.ToString(),
TotalSumm = (double)totalCreditSumm,
OverPayment = (double)overPaymentCredit
};
await App.Database.SaveItemAsync(myCredit);
DependencyService.Get <IToastMessage>().ShowMesssage("Кредит добавлен!");
await Navigation.PushModalAsync(new MainPage());
}
}
catch (Exception ex)
{
await DisplayAlert("", ex.Message, "OK");
}
}
/// <summary>
/// to open details of selected credit
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void OnCreditSelected(object sender, ItemTappedEventArgs e)
{
MyCredit selectedCredit = (MyCredit)e.Item;
CreditDetailsPage detailsPage = new CreditDetailsPage(selectedCredit.CreditName, selectedCredit.CreditDate, (decimal)selectedCredit.CreditSumm,
selectedCredit.CreditTerm, selectedCredit.CreditPercent,
selectedCredit.PaymentsType, selectedCredit.TotalSumm, selectedCredit.OverPayment);
detailsPage.BindingContext = selectedCredit;
await Navigation.PushAsync(detailsPage);
}
public Task <int> SaveItemAsync(MyCredit item)
{
if (item.Id != 0)
{
return(database.UpdateAsync(item));
}
else
{
return(database.InsertAsync(item));
}
}
public Task <int> DeleteItemAsync(MyCredit item)
{
return(database.DeleteAsync(item));
}
