package nlib.cmm.web;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.savedrequest.HttpSessionRequestCache;
import org.springframework.security.web.savedrequest.RequestCache;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;

import nlib.cmm.NlibCommonController;
import nlib.cmm.service.NlibProperty;
import nlib.cmm.service.NotificationService;
import nlib.col.service.CartService;
import nlib.user.service.NlibLoginVO;
import nlib.util.StringUtil;

/**
 * <pre>
 * @Class Name : MainController.java
 * 
 * @Description : 메인화면에 표시할 정보를 처리하는 Controller 클래스
 * 
 * 
 * @프로젝트명: 지방문화원 통합자료관리시스템 구축사업 (2021)
 *
 * </pre>
 *
 * @ ------------    --------    ---------------------------
 * @ 수정일                     수정자             수정내용
 * @ ------------    --------    ---------------------------
 * @ 2021. 6. 22.    KNKIM       최초 생성
 *
 * 
 * @author 이씨플라자 * DIGITALSHIP KNKIM
 * @since 2021. 6. 22.
 * @version 1.0
 *
 */
@Controller
public class MainController extends NlibCommonController {

	private static final Logger log = LoggerFactory.getLogger(MainController.class);
	
	@Resource(name="notificationService")
	private NotificationService notificationService; 

    @Resource(name = "cartService")
    private CartService cartService;

	@RequestMapping( {"/index.do"} )
	public String setContent(
			HttpServletRequest req, 
			HttpServletResponse res, 
			Authentication authentication, 
			ModelMap model) throws Exception {

		// 캐쉬된 Reqeust 히스토리 삭제 
		RequestCache cache = new HttpSessionRequestCache();
		cache.removeRequest(req, res);
		
		log.debug((authentication == null ? "손님 메인 접속" : authentication.getName() + " 메인 접속"));
		
		return "nlib/cmm/home";
	}

	@RequestMapping( {"/cmm/headerSubPart.do"} )
	public String headerSub(
			HttpServletRequest request, 
			HttpServletResponse response, 
			Authentication authentication, 
			ModelMap model) throws Exception {

		// 캐쉬된 Reqeust 히스토리 삭제 
		RequestCache cache = new HttpSessionRequestCache();
		cache.removeRequest(request, response);
		
		log.debug((authentication == null ? "손님 메인 접속" : authentication.getName() + " 메인 접속"));
		
		String mbInfoId = getMbInfoId(request);

		// 카트 건수 확인 

		// 카트 목록 가져오기 
		int cartCnt = 0;
		if(StringUtil.isEmpty(mbInfoId)) {
			// 카트 건수 
			cartCnt = cartService.countCartItemsFromCookie(request, response, "1");
			cartCnt += cartService.countCartItemsFromCookie(request, response, "2");
		} else {
			cartCnt = cartService.countCartItems(mbInfoId, "0");
		}		
		
		// 알림 확인
		int unreadNotiCnt = 0;
		if(StringUtil.isNotEmpty(mbInfoId)) {
			unreadNotiCnt = notificationService.countUnreadNotification(mbInfoId);
		}
		
		if(!isAlerted(request)) {
			setAlerted(request, true);
		}
		
		model.addAttribute("cartCnt", cartCnt);
		model.addAttribute("unreadNotiCnt", unreadNotiCnt);
		
		return "nlib/cmm/headerSubPart";
	}
	
}