public AdminAddRemoveVolunterPage(Volunter volunter = null)
{
InitializeComponent();
this.IsNewVolunter = volunter == null;
this.volunterRepository = DependencyService.Get <IVolunterRepository>();
if (volunter != null)
{
this.txtName.Text = volunter.Name;
this.txtPassword.Text = volunter.AccessCode.ToString();
this.txtUsername.Text = volunter.Username;
this.cbActive.IsChecked = volunter.Visible;
this.txtUsername.IsEnabled = !this.IsNewVolunter;
this.txtName.IsEnabled = !this.IsNewVolunter;
}
else
{
this.cbActive.IsChecked = this.IsNewVolunter;
//this.btnRemove.IsEnabled = !this.IsNewVolunter;
}
}
async void OnAddVolunterClick(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(this.txtName.Text))
{
await DisplayAlert("Aviso", "Indique o Nome", "Ok");
return;
}
if (string.IsNullOrWhiteSpace(this.txtUsername.Text))
{
await DisplayAlert("Aviso", "Indique o utilizador", "Ok");
return;
}
if (this.txtUsername.Text.Contains(" "))
{
await DisplayAlert("Aviso", "O nome de utilizador não pode conter espaços", "Ok");
return;
}
if (string.IsNullOrWhiteSpace(this.txtPassword.Text))
{
await DisplayAlert("Aviso", "Indique a palavra-chave", "Ok");
return;
}
if (!int.TryParse(this.txtPassword.Text, out var result))
{
await DisplayAlert("Aviso", "A palavra-chave apenas pode conter numeros", "Ok");
return;
}
var newVolunter = new Volunter
{
Name = this.txtName.Text,
AccessCode = Convert.ToInt32(this.txtPassword.Text),
Username = this.txtUsername.Text.ToLower(),
};
try
{
var volunter = this.volunterRepository.Get(v => v.Username == this.txtUsername.Text.ToLower());
if (volunter != null)
{
this.volunterRepository.Update(newVolunter);
await DisplayAlert("SUCESSO", $"Utilizador {newVolunter.Name} ATUALIZADO!", "Ok");
}
else
{
this.volunterRepository.Add(newVolunter);
await DisplayAlert("SUCESSO", $"Utilizador {newVolunter.Name} ADICIONADO!", "Ok");
}
await Navigation.PopAsync();
}
catch (Exception)
{
await DisplayAlert("Aviso", "Aconteceu algo inesperado. Contacta quem fez a aplicação.", "Ok");
}
}
