public AddToDoViewModel(INavigation navigation)
{
_navigation = navigation;
_todoValidator = new ToDoValidator();
_todo = new ToDo();
_todoRepository = new ToDoRepository();
AddToDoCommand = new Command(async() => await AddToDo());
ViewAllToDosCommand = new Command(async() => await ShowToDoList());
}
public DetailsToDoViewModel(INavigation navigation, int selectedToDoID)
{
_navigation = navigation;
_todoValidator = new ToDoValidator();
_todoRepository = new ToDoRepository();
_todo = new ToDo
{
ID = selectedToDoID
};
UpdateToDoCommand = new Command(async() => await UpdateToDo());
DeleteToDoCommand = new Command(async() => await DeleteToDo());
FetchToDoDetails();
}
private void save(object obj)
{
var validator = new ToDoValidator();
var results = validator.Validate(this.ToDo);
if (results.IsValid)
{
try
{
db.SaveChanges();
dialogService.ShowMessageAsync("Καταχώρηση", "Οι αλλαγές καταχωρήθηκαν επιτυχώς.");
}
catch (Exception ex)
{
dialogService.ShowMessageAsync("Σφάλμα", ex.Message);
}
}
else
{
var message = string.Join(Environment.NewLine, results.Errors.Select(t => t.ErrorMessage));
dialogService.ShowMessageAsync("Σφάλμα", message);
}
}
public ToDoController(IToDoAppService appService, ToDoValidator validator)
{
this.appService = appService;
this.validator = validator;
}
public ToDo()
{
Validator = new ToDoValidator();
}
