public async void Login()
{
try
{
InternetConnectionHelper.GetInstance().CheckConnection();
IsRunning = true;
if (string.IsNullOrEmpty(this.User) || string.IsNullOrEmpty(this.Pass))
{
IsRunning = false;
await Application.Current.MainPage.DisplayAlert("Error", "login", "Accept");
return;
}
var validateUser = await UserService.GetInstance().Login(User, Pass);
if (validateUser.Code != (int)EnumCodeResponse.SUCCESS)
{
IsRunning = false;
await Application.Current.MainPage.DisplayAlert("Error", validateUser.Message, "Ok");
return;
}
Pass = string.Empty;
IsRunning = false;
var findUser = JsonConvert.DeserializeObject <FindUser>(validateUser.Result.ToString());
MainViewModel.GetInstance().GetUser = findUser;
MainViewModel.GetInstance().ProfileViewModel = new ProfileViewModel(MainViewModel.GetInstance().GetUser);
MainViewModel.GetInstance().HomeViewModel = new HomeViewModel();
MainViewModel.GetInstance().HomeViewModel.LoadTotal();
Application.Current.MainPage = new MasterPage();
}
catch (ErrorResponseServerException e)
{
IsRunning = false;
await App.Current.MainPage.DisplayAlert("Error", e.Message, "Aceptar");
}
catch (WarningResponseServerException e)
{
IsRunning = false;
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
}
catch (NoInternetConnectionException e)
{
IsRunning = false;
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
}
catch (Exception e)
{
IsRunning = false;
await App.Current.MainPage.DisplayAlert("Error", e.Message, "Aceptar");
}
}
public async void LoadCategoryList()
{
try
{
InternetConnectionHelper.GetInstance().CheckConnection();
IsRunning = true;
var user = MainViewModel.GetInstance().GetUser;
var categories = await CategoryService
.GetInstance()
.FindAllByUser(user.Id);
var categories_aux = categories
.Select(x => new CategoryItemSelectedViewModel
{
Id = x.Id,
Name = x.Name,
Description = x.Description,
UserId = x.UserId
});
Categories =
new ObservableCollection <CategoryItemSelectedViewModel>(categories_aux);
IsRunning = false;
}
catch (ErrorResponseServerException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (WarningResponseServerException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (NoInternetConnectionException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Error", e.Message, "Aceptar");
IsRunning = false;
}
}
public async void LoadIncomeList()
{
try
{
InternetConnectionHelper.GetInstance().CheckConnection();
IsRunning = true;
var user = MainViewModel.GetInstance().GetUser;
var incomes = await IncomeService
.GetInstance()
.FindAllByUser(user.Id);
var incomes_aux = incomes
.Select(x => new IncomeItemSelectedViewModel
{
Id = x.Id,
Amount = x.Amount,
Date = x.Date
});
Incomes =
new ObservableCollection <IncomeItemSelectedViewModel>(incomes_aux);
IsRunning = false;
}
catch (ErrorResponseServerException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (WarningResponseServerException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (NoInternetConnectionException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Error", e.Message, "Aceptar");
IsRunning = false;
}
}
public async void LoadExpenses()
{
try
{
InternetConnectionHelper.GetInstance().CheckConnection();
var user = MainViewModel.GetInstance().GetUser;
IsRunning = true;
var expenses = await ExpenseService
.GetInstance()
.FindAllByUser(user.Id);
IsRunning = false;
var expenses_aux = expenses.Select(x => new ExpenseItemSelectedViewModel
{
Id = x.Id,
Amount = x.Amount,
Category = x.Category,
Date = x.Date,
Description = x.Description
});
Expenses = new ObservableCollection <ExpenseItemSelectedViewModel>(expenses_aux);
}
catch (ErrorResponseServerException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (WarningResponseServerException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (NoInternetConnectionException e)
{
await App.Current.MainPage.DisplayAlert("Advertencia", e.Message, "Aceptar");
IsRunning = false;
}
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("Error", e.Message, "Aceptar");
}
}