package cc.mrbird.febs.server.hr.service.impl;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Optional;

import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import cc.mrbird.febs.common.core.constant.DicCode;
import cc.mrbird.febs.common.core.constant.ModuleCode;
import cc.mrbird.febs.common.core.entity.QueryRequest;
import cc.mrbird.febs.common.core.entity.constant.StringConstant;
import cc.mrbird.febs.common.core.entity.system.Dept;
import cc.mrbird.febs.common.core.entity.system.DicItem;
import cc.mrbird.febs.common.core.utils.CastUtil;
import cc.mrbird.febs.common.core.utils.FebsUtil;
import cc.mrbird.febs.common.core.utils.SequenceUtil;
import cc.mrbird.febs.common.redis.service.RedisService;
import cc.mrbird.febs.server.hr.entity.EmpLeaveInfo;
import cc.mrbird.febs.server.hr.feign.IRemoteDeptService;
import cc.mrbird.febs.server.hr.mapper.EmpLeaveInfoMapper;
import cc.mrbird.febs.server.hr.service.IEmpBaseInfoService;
import cc.mrbird.febs.server.hr.service.IEmpLeaveInfoService;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import lombok.RequiredArgsConstructor;

/**
 * name:EmpLeaveinfo
 * package:cc.mrbird.febs.server.hr.controller
 * description:员工请假记录服务接口实现
 *
 * @author luoyibo
 * @date 2021-01-31 11:26:13
 * @since JDK1.8
 */
@Service
@RequiredArgsConstructor
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
class EmpLeaveInfoServiceImpl extends ServiceImpl<EmpLeaveInfoMapper, EmpLeaveInfo> implements IEmpLeaveInfoService {

	private final RedisService redisService;
    private final EmpLeaveInfoMapper empLeaveinfoMapper;
    private final IEmpBaseInfoService empBaseInfoService;
    private final IRemoteDeptService remoteDeptService;
    private final String operatorId = Optional.ofNullable(FebsUtil.getCurrentUser())
            .map(u -> u.getUserId().toString())
            .orElse("1");

    @Override
    public IPage<EmpLeaveInfo> findEmpLeaveInfos(QueryRequest request, EmpLeaveInfo empLeaveinfo) {
    	QueryWrapper<EmpLeaveInfo> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("a.DelFlag", empLeaveinfo.getDelFlag());
        if (StringUtils.isNotBlank(empLeaveinfo.getEmpNumb())) {
            queryWrapper.like("a.EmpNumb", empLeaveinfo.getEmpNumb());
        }
        if (StringUtils.isNotBlank(empLeaveinfo.getEmpName())) {
            queryWrapper.like("a.EmpName", empLeaveinfo.getEmpName());
        }
        if (StringUtils.isNotBlank(empLeaveinfo.getCertificateNumb())) {
            queryWrapper.like("a.CertificateNumb", empLeaveinfo.getCertificateNumb());
        }
        if (StringUtils.isNotBlank(empLeaveinfo.getDeptName())) {
            queryWrapper.like("a.DeptName", empLeaveinfo.getDeptName());
        }
        if (StringUtils.isNotBlank(empLeaveinfo.getEmpStatus())) {
            queryWrapper.eq("a.EmpStatus", empLeaveinfo.getEmpStatus());
        }
        if (StringUtils.isNotBlank(empLeaveinfo.getLeaveDateStr())) {
        	queryWrapper.ge("a.BeginTime", empLeaveinfo.getLeaveDateStr().split(",")[0]);
        	queryWrapper.le("a.EndTime", empLeaveinfo.getLeaveDateStr().split(",")[1]);
        }
        queryWrapper.in("c.dept_Id", remoteDeptService.userRightDepts().split(StringConstant.COMMA));
        Page<EmpLeaveInfo> page = new Page<>(request.getPageNum(), request.getPageSize());
        IPage<EmpLeaveInfo> iPage = empLeaveinfoMapper.selectPageVo(page, queryWrapper);
        iPage.setRecords(this.convertDicItemName(iPage.getRecords()));
        return iPage;
    }

    @Override
    public List<EmpLeaveInfo> findEmpLeaveInfos(EmpLeaveInfo empLeaveinfo) {
        LambdaQueryWrapper<EmpLeaveInfo> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(EmpLeaveInfo::getDelFlag, empLeaveinfo.getDelFlag());
        return this.baseMapper.selectList(queryWrapper);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void createEmpLeaveinfo(EmpLeaveInfo empLeaveinfo) {
        empLeaveinfo.setLeaveId(SequenceUtil.generateId(0L, ModuleCode.HR_EMPLOYEE));
        empLeaveinfo.setCreator(operatorId);
        empLeaveinfo.setModifier(operatorId);
        this.save(empLeaveinfo);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void updateEmpLeaveinfo(EmpLeaveInfo empLeaveinfo) {
        EmpLeaveInfo dbData = this.getById(empLeaveinfo.getLeaveId());
        empLeaveinfo.setCreateTime(dbData.getCreateTime());
        empLeaveinfo.setCreator(dbData.getCreator());
        empLeaveinfo.setDelFlag(dbData.getDelFlag());
        empLeaveinfo.setModifyTime(new Date());
        empLeaveinfo.setModifier(operatorId);
        this.saveOrUpdate(empLeaveinfo);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteEmpLeaveinfo(EmpLeaveInfo empLeaveinfo) {
        LambdaQueryWrapper<EmpLeaveInfo> wrapper = new LambdaQueryWrapper<>();
// TODO 设置删除条件
        this.remove(wrapper);
    }

    /**
     * 根据Id批量逻辑删除记录
     * <p>
     * date 2021-01-28 10:48
     *
     * @param ids 待删除Id
     * @return void
     * @author: luoyibo
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void logicDelEmpLeaveinfo(String ids) {
        String[] str = ids.split(",");
        List<String> list = new ArrayList<>(Arrays.asList(str));
        empLeaveinfoMapper.logicDeleteByIds(list, operatorId);
    }

    @Override
    public boolean momentToNormal(String ids) {
        String[] str = ids.split(",");
        List<String> list = new ArrayList<>(Arrays.asList(str));
        return empLeaveinfoMapper.momentToNormal(list, operatorId)>0;
    }

	@Override
	@Transactional(rollbackFor = Exception.class)
	public void importEmpLeaveInfo(List<List<Object>> listObject,List<String>  returnList) {
		for (List<Object> list : listObject) {
            if (list.size()==0){
                continue;
            }
			EmpLeaveInfo leaveInfo = new EmpLeaveInfo();
			leaveInfo.setLeaveId(SequenceUtil.generateId(0L, ModuleCode.HR_EMPLOYEE));
			leaveInfo.setEmpNumb(list.get(0).toString());
			List<Dept> depts = CastUtil.castList(redisService.get("depts"), Dept.class);
            Dept dept = depts.stream().filter(d -> d.getDeptName().equals(list.get(1).toString())).findFirst().orElse(null);
            if (null == dept) {
                returnList.add(StrUtil.format("导入员工请假记录异常: 出现位置第{}行, 原因:{}部门不存在",listObject.indexOf(list)+1,list.get(1).toString()));
                continue;
            }
            Long empId = empBaseInfoService.getEmpIdByEmpNumb(list.get(0).toString());
            if (null == empId){
                returnList.add(StrUtil.format("导入员工请假记录异常: 出现位置第{}行, 原因:{}员工编号不存在",listObject.indexOf(list)+1,list.get(0).toString()));
                continue;
            }
            leaveInfo.setDelFlag(2);
            leaveInfo.setEmpId(empId);
			leaveInfo.setDeptName(list.get(1).toString());
			leaveInfo.setDeptId(dept.getDeptId());
			leaveInfo.setJobName(list.get(2).toString());
			leaveInfo.setEmpName(list.get(3).toString());
			leaveInfo.setCertificateNumb(list.get(4).toString());
			if (StringUtils.isNotBlank(list.get(5).toString())) {
				leaveInfo.setBeginTime(DateUtil.parseDate(list.get(5).toString()));
			}
			if (StringUtils.isNotBlank(list.get(6).toString())) {
				leaveInfo.setEndTime(DateUtil.parseDate(list.get(6).toString()));
			}
			if (StringUtils.isNotBlank(list.get(7).toString())) {
				leaveInfo.setLeaveDay(new BigDecimal(list.get(7).toString()));
			}
			leaveInfo.setLeaveType(list.get(8).toString());
			if (StringUtils.isNotBlank(list.get(9).toString())) {
				leaveInfo.setReturnDate(DateUtil.parseDate(list.get(9).toString()));
			}
			leaveInfo.setReporter(list.get(10).toString());
			leaveInfo.setRemark(list.get(11).toString());
			this.save(leaveInfo);
		}
	}

	/**
	 *
	 * 将列表中的字典项转换成字典名称
	 *
	 * date 2021-02-26 19:37
	 * @author: luoyibo
	 * @param list 1
	 * @return java.util.List<cc.mrbird.febs.server.hr.entity.EmpLeaveInfo>
	 */
	private List<EmpLeaveInfo> convertDicItemName(List<EmpLeaveInfo> list){
        List<DicItem> dicItems = CastUtil.castList(redisService.get("dicItems"), DicItem.class);
        list.forEach(p -> {
            //请假类型
            p.setLeaveTypeName(dicItems.stream()
                    .filter(k -> DicCode.LEAVETYPE.equals(k.getDicCode()) && k.getDicItemCode().equals(p.getLeaveType()))
                    .findFirst()
                    .map(DicItem::getDicItemName)
                    .orElse("事假"));
        });

        return  list;
    }
}