private async void LoginClicked(System.Object sender, System.EventArgs e)
{
if (UserEntry.Text == null || UserEntry.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Non hai inserito l'username", Color.Red);
return;
}
else if (PassEntry.Text == null || PassEntry.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Non hai inserito la password", Color.Red);
return;
}
UserModel userFound = await App.apiHelper.tryLogin(UserEntry.Text, PassEntry.Text);
if (userFound != null)
{
Application.Current.Properties["id"] = userFound.id;
Application.Current.Properties["username"] = userFound.username;
Application.Current.Properties["password"] = PassEntry.Text;
Application.Current.Properties["walletid"] = userFound.walletid;
LoggedIn();
}
else
{
PassEntry.Text = "";
notificationSystem.AddNewNotification("Errore", "Username o password errati", Color.Red);
return;
}
}
private async void LoadNotifications()
{
if (!Application.Current.Properties.ContainsKey("id"))
{
return;
}
List <NotificationModel> notes = await App.apiHelper.getNotificationsOfUser(Application.Current.Properties["id"].ToString());
foreach (var nota in notes)
{
if (!nota.seen)
{
notificationSystem.AddNewNotification(nota.title, nota.message, Xamarin.Forms.Color.White);
App.apiHelper.updateNotificationById(nota.id);
}
}
}
async void StartTransiction(System.Object sender, System.EventArgs e)
{
//Effettua pagamento
if (EntryImporto.Text == null || EntryImporto.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Inserisci l'importo da inviare", Color.Red);
return;
}
else if (EntryWallet.Text == null || EntryWallet.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Inserisci il Wallet ID a cui vuoi inviare il denaro", Color.Red);
return;
}
else if (double.Parse(EntryImporto.Text) - Math.Truncate(double.Parse(EntryImporto.Text)) != 0 && double.Parse(EntryImporto.Text) - Math.Truncate(double.Parse(EntryImporto.Text)) < 0.000001)
{
notificationSystem.AddNewNotification("Errore", "Il valore decimale dell'importo è troppo grande (massimo 6 cifre)", Color.Red);
return;
}
else if (double.Parse(EntryImporto.Text) < 0)
{
notificationSystem.AddNewNotification("Errore", "Inserisci un numero positivo", Color.Red);
return;
}
else if (EntryWallet.Text == Application.Current.Properties["walletid"].ToString())
{
notificationSystem.AddNewNotification("Errore", "Non puoi inviarti soldi da solo! Bruh", Color.Red);
return;
}
//Controlla se il walletId inserito esiste
string idUtenteDaPagare = (await App.apiHelper.getUserByWalletId(EntryWallet.Text))?.id;
if (idUtenteDaPagare == null)
{
notificationSystem.AddNewNotification("Errore", "Wallet ID non esistente", Color.Red);
return;
}
App.apiHelper.paySomeone(double.Parse(EntryImporto.Text), App.Current.Properties["walletid"].ToString(), EntryWallet.Text);
await Navigation.PopAsync();
}
private async void CercaPersone(object obj)
{
ListaAmici.Children.Clear();
//Metti la logica della ricerca qua
List <UserModel> usersFound = await App.apiHelper.searchUsersByUsername(EntrySearch.Text);
foreach (UserModel user in usersFound)
{
if (user.id != Application.Current.Properties["id"].ToString())
{
StackLayout stackUser = new StackLayout {
Margin = new Thickness(10, 0, 10, 0),
Orientation = StackOrientation.Horizontal,
Padding = 0,
HeightRequest = 50
};
ListaAmici.Children.Add(stackUser);
stackUser.Children.Add(new Image
{
Source = ImageSource.FromStream(() => Identicon.FromValue(user.username, 150).SaveAsPng()),
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.Start,
HeightRequest = 50,
WidthRequest = 50,
Clip = new EllipseGeometry(new Point(25, 25), 25, 25)
});
stackUser.Children.Add(new Label {
Text = user.username,
TextColor = Color.Black,
FontAttributes = FontAttributes.Bold,
FontSize = 16,
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.CenterAndExpand,
VerticalTextAlignment = TextAlignment.Center
});
if (friendList.Where(o => o.id == user.id).ToList().Count > 0)
{
stackUser.Children.Add(new Button
{
Text = FontLoader.FriendIcon,
FontFamily = "icon_font",
Padding = 0,
FontSize = 25,
TextColor = Color.Black,
BackgroundColor = Color.Transparent,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.EndAndExpand
});
}
else
{
Button addFriendBtn = new Button
{
Text = FontLoader.PlusIcon,
FontFamily = "icon_font",
Padding = 0,
FontSize = 25,
TextColor = Color.Green,
BackgroundColor = Color.Transparent,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.EndAndExpand,
};
addFriendBtn.Clicked += async(sender, e) => {
await App.apiHelper.createNewFriendship(user.id);
App.apiHelper.sendNotification(user.id, "Nuova richiesta", App.Current.Properties["username"] + " ti ha inviato una richiesta di amicizia");
notificationSystem.AddNewNotification("Aggiunto!", "Hai mandato una richiesta di amicizia a " + user.username, Color.Green);
};
stackUser.Children.Add(addFriendBtn);
}
}
}
}
private async void RegisterClicked(object sender, EventArgs e)
{
if (UserEntry.Text == null || UserEntry.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Non hai inserito un username", Color.Red);
return;
}
else if (UserEntry.Text.Length > 16)
{
notificationSystem.AddNewNotification("Errore", "L'username è troppo lungo", Color.Red);
return;
}
else if (UserEntry.Text.Length < 4)
{
notificationSystem.AddNewNotification("Errore", "L'username è troppo corto", Color.Red);
return;
}
else if (PassEntry.Text == null || PassEntry.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Non hai inserito una password", Color.Red);
return;
}
else if (PassEntry2.Text == null || PassEntry2.Text.Trim() == "")
{
notificationSystem.AddNewNotification("Errore", "Non hai confermato la password", Color.Red);
return;
}
else if (PassEntry.Text != PassEntry2.Text)
{
notificationSystem.AddNewNotification("Errore", "Le due password non corrispondono", Color.Red);
return;
}
//Tutto in regola
notificationSystem.AddNewNotification("Invio", "Attendi un attimo...", Color.Orange);
//Controlla che l'username non esista già
List <UserModel> listSameUser = await App.apiHelper.searchUsersByUsername(UserEntry.Text);
if (listSameUser != null)
{
foreach (var possibleUser in listSameUser)
{
if (possibleUser.username == UserEntry.Text)
{
notificationSystem.AddNewNotification("Errore", "L'username è già in uso, scegline un altro", Color.Red);
return;
}
}
}
bool successfulRegistration = await App.apiHelper.tryRegister(UserEntry.Text, PassEntry.Text);
if (successfulRegistration)
{
notificationSystem.AddNewNotification("Conferma", "Account creato con successo, torna al login", Color.LightGreen);
}
else
{
notificationSystem.AddNewNotification("Registrazione fallita", "Account non creato, riprova più tardi", Color.Red);
}
}
