private void Button_Click(object sender, EventArgs e)
{
var conn = new DataBase().SQLiteConnection();
var db = new DataBaseHelp(conn);
var toast_mess = string.Empty;
if (validate())
{
var category = category_text.Text;
var password = password_text.Text;
if (information_category == null)
{
var list = db.GetItems <ModelCategory>();
for (int i = 0; i < list.Count; i++)
{
if (list[i].Category == category)
{
Toast.MakeText(this, "Категория с таким именем уже зарегистрирована", ToastLength.Short).Show();
return;
}
}
information_category = new ModelCategory();
information_category.Category = category;
information_category.Password = EncryptionDecryptionService.GetSHA(password, false);
information_category.Count = 0;
toast_mess = "Категория успешно создана";
db.SaveItem(information_category, false);
}
else
{
information_category.Category = category;
information_category.Password = EncryptionDecryptionService.GetSHA(password, false);
information_category.Count = information_category.Count;
toast_mess = "Категория обновлена";
db.SaveItem(information_category, true);
}
Toast.MakeText(this, toast_mess, ToastLength.Short).Show();
StartActivity(typeof(CategoryActivity));
}
else
{
Toast.MakeText(this, "Поля ввода не пройшли валидацию", ToastLength.Short).Show();
}
}
public List <ModelDataFile> GetTableFiles(int id)
{
return(db.GetItems <ModelDataFile>().Where(t => t.id_users == id).ToList());
}