package com.pms.controller;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

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

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ibatis.session.SqlSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import com.pms.common.SqlMapConfig;
import com.pms.common.bean.PersonBean;
import com.pms.common.utils.CommonUtils;
import com.pms.common.utils.Constants;
import com.pms.service.ApprovalService;

@Controller
public class ApprovalController {
	
	protected static final Log logger = LogFactory.getLog("ApprovalController");
	
	ApprovalService approvalService = null;

	@Autowired
	public void setApprovalService(ApprovalService approvalService){
		this.approvalService = approvalService;
	}
	
	/**
	 * 결재함 목록 조회
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	@RequestMapping("/approval/approvalList.do")
	public String approvalList(HttpServletRequest request, @RequestParam Map<String, Object> paramMap)throws Exception{
		ArrayList list = approvalService.getApprovalList(request, paramMap);
		request.setAttribute("LIST", list);
		return "/approval/approvalList";
	}
	
	/**
	 * 결재 상신 Form
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	@RequestMapping("/approval/registApproval.do")
	public String registApproval(HttpServletRequest request, @RequestParam Map<String, Object> paramMap)throws Exception{
		//System.out.println("registApproval - targetObjIds:" + paramMap.get("targetObjIds"));
		return "/approval/registApproval";
	}
	
	/**
	 * 결재 상세
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	@RequestMapping("/approval/approvalDetail.do")
	public String approvalDetail(HttpServletRequest request, @RequestParam Map<String, Object> paramMap)throws Exception{
		List routeList = CommonUtils.keyChangeUpperList(approvalService.getRouteList(paramMap));
		Map routeInfo = CommonUtils.keyChangeUpperMap(approvalService.getRouteInfo(paramMap));
		
		//1. 일반결재 목록
		paramMap.put("approvalType", "normal");
		List normalInboxtaskList = CommonUtils.keyChangeUpperList(approvalService.getInboxtaskList(paramMap));
		
		//2. 협조결재 목록
		paramMap.put("approvalType", "help");
		List helpInboxtaskList = CommonUtils.keyChangeUpperList(approvalService.getInboxtaskList(paramMap));
		
		//3. 참조결재 목록
		paramMap.put("approvalType", "ref");
		List refInboxtaskList = CommonUtils.keyChangeUpperList(approvalService.getInboxtaskList(paramMap));
		
		//approvalType 초기화
		paramMap.remove("approvalType");
		
		request.setAttribute("routeList", routeList);
		request.setAttribute("routeInfo", routeInfo);
		request.setAttribute("normalList", normalInboxtaskList);
		request.setAttribute("helpList", helpInboxtaskList);
		request.setAttribute("refList", refInboxtaskList);
		
		
		System.out.println("\n\n----------------------------");
		System.out.println("paramMap : "+paramMap);
		System.out.println("routeList : "+routeList);
		System.out.println("routeInfo : "+routeInfo);
		System.out.println("normalList : "+normalInboxtaskList);
		System.out.println("helpList : "+helpInboxtaskList);
		System.out.println("refList : "+refInboxtaskList);
		System.out.println("----------------------------\n\n");
		
		
		return "/approval/approvalDetail";
	}
	
	/**
	 * 결재상신 프로세스
	 * @param request
	 * @param paramMap
	 * @return
	 */
	@RequestMapping("/approval/approvalProc.do")
	public String approvalProcess(HttpServletRequest request
											, @RequestParam Map<String, Object> paramMap
											, @RequestParam(value = "normalArr[]", defaultValue="null") List<String> normalArr
											, @RequestParam(value = "helpArr[]", defaultValue = "null") List<String> helpArr
											, @RequestParam(value = "refArr[]", defaultValue = "null") List<String> refArr
											){
		
		System.out.println("/approval/approvalProc.do");
		System.out.println("paramMap : "+paramMap);
		System.out.println("normalArr : "+normalArr);
		System.out.println("helpArr : "+helpArr);
		System.out.println("refArr : "+refArr);
		
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		
		try{
			//writer 정보 등록
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String writer = CommonUtils.checkNull(person.getUserId());
			paramMap.put("writer", writer);
			
			String targetObjId =  CommonUtils.checkNull((String)paramMap.get("targetObjId"));
			
			//1. approval 체크
			String approvalObjId = approvalService.checkApprovalObjId(sqlSession, paramMap);
			
			//2. route 생성
			String routeObjId = approvalService.createRouteInfo(sqlSession, paramMap);
			System.out.println("routeObjId : "+routeObjId);
			paramMap.put("routeObjId", routeObjId);
			
			//3. inboxtask 생성
			approvalService.createInboxTask(sqlSession, paramMap, normalArr, helpArr, refArr);
			
			//4. target의 상태값 변경.
			approvalService.setTargetStatus(sqlSession, paramMap);
			
			//240110 동시 결재 적용(동시발주서)
			String targetObjIds =  CommonUtils.checkNull((String)paramMap.get("targetObjIds"));
			System.out.println("동시발주 targetObjIds:" + targetObjIds + "  writer:"+writer + "  targetObjId:"+targetObjId + "  approvalTitle:"+paramMap.get("approvalTitle"));
			logger.info("동시발주 targetObjIds:" + targetObjIds + "  writer:"+writer + "  targetObjId:"+targetObjId + "  approvalTitle:"+paramMap.get("approvalTitle"));
			
			String targetObjIdsArr [] = CommonUtils.isBlank(targetObjIds) ? new String[0] : targetObjIds.split(",");
			paramMap.put("masterTargetObjId", targetObjId);
			if(!CommonUtils.isEmpty(targetObjIdsArr) && targetObjIdsArr.length > 0) {
				approvalService.createApprovalTagetInfo(sqlSession, paramMap, targetObjIdsArr);
			}
			
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		//targetObjId를 통해 등록된 approval이 있는지 확인.
		
		
		request.setAttribute("RESULT", CommonUtils.getJsonString("msg", "처리되었습니다."));
		
		return "/ajax/ajaxResult";
	}
	
	/**
	 * 결재 처리 팝업
	 * @param request
	 * @param paramMap
	 * @return
	 */
	@RequestMapping("/approval/approvalDetailResultPopup.do")
	public String approvalDetailResultPopup(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
		System.out.println("paramMap : "+paramMap);
		
		return "/approval/approvalDetailResultPopup";
	}
	
	/**
	 * 결재 승인/반려 처리
	 * @param request
	 * @param paramMap
	 * @return
	 */
	@RequestMapping("/approval/approvalResultProc.do")
	public String approvalResultProcess(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
		
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false); 
		
		try{
			System.out.println("paramMap : "+paramMap);
			String result = CommonUtils.checkNull(paramMap.get("result"));
			String approvalType = CommonUtils.checkNull(paramMap.get("approvalType"));
			
			//반려 시 반려 인원에 대한 정보 표시 사용 
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String actionUser = CommonUtils.checkNull(person.getUserId());
			
			paramMap.put("actionUser", actionUser);
			
			if("Y".equals(result)){			//승인
				//1. targetUserId의 승인 처리
				approvalService.setApprovalResult(sqlSession, paramMap);		
				
				if("normal".equals(approvalType)){
					//2. (승인)다음 결재순번의 상태값을 ready로 변경.
					approvalService.changeNextApprovalStatus(sqlSession, paramMap);
				}
				
				//3. (승인)모든 결재가 처리되었는지 확인 후, route와 approval의 상태값 변경.
				// + TARGET의 상태값 변경.
				approvalService.completeRouteInfo(sqlSession, paramMap);
				
			}else if("N".equals(result)){	//반려
				//1. targetUserId의 반려 처리
				approvalService.setApprovalResult(sqlSession, paramMap);
				
				//2. (반려)모든 standby의 상태값을 cancel로 변경.
				approvalService.setInboxtaskCancel(sqlSession, paramMap);
				
				//3. (반려)route의 상태값을 reject로 변경.
				// + TARGET의 상태값 변경.
				approvalService.rejectRouteInfo(sqlSession, paramMap);
			}
			
			request.setAttribute("RESULT", CommonUtils.getJsonString("msg", "처리 되었습니다."));
			sqlSession.commit();
		}catch(Exception e){
			request.setAttribute("RESULT", CommonUtils.getJsonString("msg", "처리가 되지 않았습니다. 관리자에게 문의바랍니다."));
			sqlSession.rollback();
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		
		return "/ajax/ajaxResult";
	}
	
	/**
	 * 접속자의 결재건수를 가져온다.
	 * @param request
	 * @param paramMap
	 * @return
	 */
	@RequestMapping("/approval/getApprovalCnt.do")
	public String getApprovalCnt(HttpServletRequest request, @RequestParam Map paramMap){
		Map map = approvalService.getApprovalCnt(request, paramMap);
		request.setAttribute("RESULT", CommonUtils.getJsonMap(map));
		return "/ajax/ajaxResult";
	}
	
}