package de.juplo.yourshouter;

import javax.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import org.springframework.social.facebook.api.Facebook;
import org.springframework.social.facebook.api.User;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;


/**
 * Controller, that handles the welcome-page.
 *
 * @author Kai Moritz
 */
@Controller
@RequestMapping("/")
public class HomeController
{
  private final static Logger LOG = LoggerFactory.getLogger(HomeController.class);


  private final Facebook facebook;


  @Inject
  public HomeController(Facebook facebook)
  {
    this.facebook = facebook;
  }


  @RequestMapping(method = RequestMethod.GET)
  public String home(Model model)
  {
    User user = facebook.userOperations().getUserProfile();
    LOG.info("authorized user {}, id: {}", user.getName(), user.getId());
    model.addAttribute("user", user);
    return "home";
  }
}