/*******************************************************************************
 * Copyright 2014 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *******************************************************************************/
package at.gv.egovernment.moa.id.configuration.struts.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.log4j.Logger;
import org.apache.struts2.interceptor.ServletRequestAware;
import org.apache.struts2.interceptor.ServletResponseAware;

import at.gv.egovernment.moa.id.commons.db.ConfigurationDBRead;
import at.gv.egovernment.moa.id.commons.db.dao.config.OnlineApplication;
import at.gv.egovernment.moa.id.commons.db.dao.config.UserDatabase;
import at.gv.egovernment.moa.id.configuration.Constants;
import at.gv.egovernment.moa.id.configuration.auth.AuthenticatedUser;
import at.gv.egovernment.moa.id.configuration.data.OAListElement;
import at.gv.egovernment.moa.id.configuration.helper.FormDataHelper;

import com.opensymphony.xwork2.ActionSupport;

public class OpenAdminRequestsAction extends ActionSupport 
		implements ServletRequestAware, ServletResponseAware {
	
	private static final Logger log = Logger.getLogger(OpenAdminRequestsAction.class);
	
	private static final long serialVersionUID = 1L;

	private HttpServletRequest request;
//	private HttpServletResponse response;
	
	private AuthenticatedUser authUser = null; 
	private List<OAListElement> formOAs = null;
	private List<AuthenticatedUser> userlist = null;
	

	public String init() {
		
		HttpSession session = request.getSession();
		if (session == null) {
			log.info("No http Session found.");
			return Constants.STRUTS_ERROR;
		}
		
		Object authUserObj = session.getAttribute(Constants.SESSION_AUTH);
		
		authUser = (AuthenticatedUser) authUserObj;
		
		if (authUser.isAdmin()) {
			
			List<OnlineApplication> dbOAs = ConfigurationDBRead.getAllNewOnlineApplications();
			if (dbOAs != null) {
				formOAs = FormDataHelper.addFormOAs(dbOAs);
			}
			
			List<UserDatabase> dbUsers = ConfigurationDBRead.getAllNewUsers();
			if (dbUsers != null){
				userlist = FormDataHelper.addFormUsers(dbUsers);
			}
			
			session.setAttribute(Constants.SESSION_RETURNAREA, 
					Constants.STRUTS_RETURNAREA_VALUES.adminRequestsInit.name());

			return Constants.STRUTS_SUCCESS;
		} else {
			log.info("Access to OpenAdminRequest area is not allowed for user with ID" + authUser.getUserID());
			return Constants.STRUTS_NOTALLOWED;
		}
		
	}
	
	
	public void setServletResponse(HttpServletResponse response) {
//		this.response = response;
	}

	public void setServletRequest(HttpServletRequest request) {
		this.request = request;
	}


	/**
	 * @return the authUser
	 */
	public AuthenticatedUser getAuthUser() {
		return authUser;
	}


	/**
	 * @return the formOAs
	 */
	public List<OAListElement> getFormOAs() {
		return formOAs;
	}


	/**
	 * @return the userlist
	 */
	public List<AuthenticatedUser> getUserlist() {
		return userlist;
	}
		
}