/**
    * Copyright 2011 The Kuali Foundation Licensed under the
    * Educational Community License, Version 2.0 (the "License"); you may
    * not use this file except in compliance with the License. You may
    * obtain a copy of the License at
    *
    * http://www.osedu.org/licenses/ECL-2.0
    *
    * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an "AS IS"
   * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
   * or implied. See the License for the specific language governing
   * permissions and limitations under the License.
   */
  
  package org.kuali.mobility.shared.controllers;
  
  import org.apache.log4j.Logger;
  import org.kuali.mobility.campus.entity.Campus;
  import org.kuali.mobility.campus.service.CampusService;
  import org.kuali.mobility.security.user.api.User;
  import org.kuali.mobility.shared.Constants;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Controller;
  import org.springframework.ui.Model;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.bind.annotation.RequestParam;
  
  import javax.annotation.Resource;
  import javax.servlet.http.Cookie;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Properties;
  
  @Controller
  @RequestMapping("/campus")
  public class CampusController {
  	
  	private static final Logger LOG = Logger.getLogger(CampusController.class);
  	
  	@Autowired
  	private CampusService campusService;
  
      @Resource(name="kmeProperties")
      private Properties kmeProperties;
  
  	@RequestMapping(method = RequestMethod.GET)
  	public String getList(HttpServletRequest request, Model uiModel,
  			@RequestParam(required = true) String toolName) {
  		List<Campus> campuses = getCampusService().findCampusesByTool(toolName);
  		List<String> homeToolsList = null;
  		homeToolsList = getToolsList();
  		if (homeToolsList.contains(toolName)) {
  			if (campuses == null || campuses.isEmpty()) {
  				User user = (User) request.getSession().getAttribute(
  						Constants.KME_USER_KEY);
  				user.setViewCampus("ALL");
  				return "redirect:/" + toolName;
  			} else if (campuses.size() == 1) {
  				User user = (User) request.getSession().getAttribute(
  						Constants.KME_USER_KEY);
  				user.setViewCampus(campuses.get(0).getCode());
  				return "redirect:/" + toolName;
  			}
  			uiModel.addAttribute("campuses", campuses);
  			uiModel.addAttribute("toolName", toolName);
  			return "campus";
  		} else {
  			return "redirect:/home";
  		}
  	}
  
  	@RequestMapping(value = "/select", method = RequestMethod.GET)
  	public String selectCampus(HttpServletRequest request,
  			HttpServletResponse response, Model uiModel,
  			@RequestParam(required = true) String campus,
  			@RequestParam(required = true) String toolName) {
  		List<String> homeToolsList = null;
  		homeToolsList = getToolsList();
  		if (homeToolsList.contains(toolName)) {
  			User user = (User) request.getSession().getAttribute(
  					Constants.KME_USER_KEY);
  			user.setViewCampus(campus);
  
  			boolean useSecureCookie = Boolean.parseBoolean(getKmeProperties().getProperty("kme.secure.cookie", "false"));
              Cookie cookie = new Cookie("campusSelection", campus);
              cookie.setMaxAge(60 * 60 * 24 * 365); // one year
              cookie.setPath(request.getContextPath());
  			cookie.setSecure(useSecureCookie);
              response.addCookie(cookie);
  			return "redirect:/" + toolName;
  		} else {
  			return "redirect:/home";
  		}
  	}
  
 	public List<String> getToolsList() {
 		List<String> toolsList = new ArrayList<String>();
 		toolsList.add("dining");
 		toolsList.add("maps");
 		toolsList.add("conference");
 		toolsList.add("events");
 		toolsList.add("news");
 		toolsList.add("grades");
 		toolsList.add("computerlabs");
 		toolsList.add("emergencycontacts");
 		toolsList.add("weather");
 		toolsList.add("reporting");
 		toolsList.add("push");
 		toolsList.add("publishing");
 		toolsList.add("feedback");
 		toolsList.add("calendar");
 		return toolsList;
 	}
 
 	public CampusService getCampusService() {
 		return campusService;
 	}
 
 	public void setCampusService(CampusService campusService) {
 		this.campusService = campusService;
 	}
 
 	public Properties getKmeProperties() {
 		return kmeProperties;
 	}
 
 	public void setKmeProperties(Properties kmeProperties) {
 		this.kmeProperties = kmeProperties;
 	}
 }