package ${package}.pages;

import org.apache.tapestry5.alerts.AlertManager;
import org.apache.tapestry5.annotations.InjectComponent;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.corelib.components.Form;
import org.apache.tapestry5.corelib.components.PasswordField;
import org.apache.tapestry5.corelib.components.TextField;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.slf4j.Logger;

public class Login
{
  @Inject
  private Logger logger;

  @Inject
  private AlertManager alertManager;

  @InjectComponent
  private Form login;
  
  @InjectComponent("email")
  private TextField emailField;
  
  @InjectComponent("password")
  private PasswordField passwordField;

  @Property
  private String email;

  @Property
  private String password;


  void onValidateFromLogin()
  {
    if ( !email.equals("users@tapestry.apache.org"))
      login.recordError(emailField, "Try with user: users@tapestry.apache.org");

    if ( !password.equals("Tapestry5"))
      login.recordError(passwordField, "Try with password: Tapestry5");
  }

  Object onSuccessFromLogin()
  {
    logger.info("Login successful!");
    alertManager.success("Welcome aboard!");

    return Index.class;
  }

  void onFailureFromLogin()
  {
    logger.warn("Login error!");
    alertManager.error("I'm sorry but I can't log you in!");
  }

}