public LoginForm(Entry login, Entry password, Xamarin.Forms.Switch isRemind, View loginForm, View tweetForm, Label errorLabel, Button button)
{
this.Login = login;
this.Password = password;
this.IsRemind = isRemind;
this.VisibilitySwitch = new VisibilitySwitch(loginForm, tweetForm);
this.Error = new ErrorForm(errorLabel);
button.Clicked += Button_Clicked;
twitterService = new TwitterService();
}
public Boolean IsValid()
{
Boolean result = true;
String login = this.Login.Text;
String password = this.Password.Text;
Boolean isRemind = this.IsRemind.IsToggled;
bool haveError = false;
StringBuilder stringBuilder = new StringBuilder();
if (String.IsNullOrEmpty(login) || login.Length < 3)
{
haveError = true;
stringBuilder.Append("L'identifiant ne peut pas être null et doit posséder au moins 3 caractères.");
}
if (String.IsNullOrEmpty(password) || password.Length < 6)
{
if (haveError)
{
stringBuilder.Append("\n");
}
haveError = true;
stringBuilder.Append("Le mot de passe ne peut pas être null et doit posséder au moins 6 caractères.");
}
if (haveError)
{
this.Error.Error = stringBuilder.ToString();
}
result = !haveError;
return(result);
}
private void Button_Clicked(object sender, EventArgs e)
{
Debug.WriteLine("btn clicked");
if (this.IsValid())
{
if (this.twitterService.authenticate(new User()
{
Login = this.Login.Text, Password = this.Password.Text
}))
{
this.Error.Hide();
this.VisibilitySwitch.Switch();
}
else
{
this.Error.Error = "Utilisateur non trouvé";
this.Error.Display();
}
}
else
{
this.Error.Display();
}
}