/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.team1.netctoss.action;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.MappingDispatchAction;

import com.team1.netctoss.entity.Administrator;
import com.team1.netctoss.entity.User;
import com.team1.netctoss.form.LoginForm;
import com.team1.netctoss.service.SystemLoginService;

/**
 * MyEclipse Struts Creation date: 06-28-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/login" name="loginForm" scope="request" validate="true"
 * @struts.action-forward name="error" path="/index.jsp"
 * @struts.action-forward name="success" path="/frame/main.jsp"
 */
public class LoginAction extends MappingDispatchAction {
	private SystemLoginService systemLoginService;

	/*
	 * Generated Methods
	 */

	public void setSystemLoginService(SystemLoginService systemLoginService) {
		this.systemLoginService = systemLoginService;
	}

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		LoginForm loginForm = (LoginForm) form;
		HttpSession session = request.getSession(true);
		String loginName = loginForm.getLoginName();
		String loginPassword = loginForm.getLoginPassword();
		String userFlag = loginForm.getUserFlag();
		if (loginName != null && loginPassword != null && userFlag != null) {
			if (userFlag.equals("0")) {
				Administrator administrator = systemLoginService
						.administratorLogin(loginName, loginPassword);
				if (administrator != null) {
					session.setAttribute("administrator", administrator);
					session.setAttribute("userFlag", userFlag);
					return mapping.findForward("success");
				} else {
					request.setAttribute("message", "用戶帳號/密碼錯誤，或登錄身份錯誤！");
					return mapping.findForward("error");
				}
			} else if (userFlag.equals("1")) {
				User user = systemLoginService.userLogin(loginName,
						loginPassword);
				if (user != null) {
					session.setAttribute("user", user);
					session.setAttribute("userFlag", userFlag);
					return mapping.findForward("success");
				} else {
					request.setAttribute("message", "用戶帳號/密碼錯誤，或登錄身份錯誤！");
					return mapping.findForward("error");
				}
			}
		} else {
			request.setAttribute("message", "用戶帳號/密碼不能為空！");
		}
		return mapping.findForward("error");
		
	}
	
	public ActionForward logout(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		HttpSession session = request.getSession(false);
		session.invalidate();
		return mapping.findForward("logout");
	}
}