package org.jeecg.modules.mdc.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.lang3.StringUtils;
import org.jeecg.modules.mdc.entity.MdcVacationManagement;
import org.jeecg.modules.mdc.mapper.MdcVacationManagementMappper;
import org.jeecg.modules.mdc.service.IMdcEquipmentService;
import org.jeecg.modules.mdc.service.IMdcVacationManagementService;
import org.jeecg.modules.mdc.util.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.servlet.http.HttpServletRequest;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.time.temporal.TemporalAdjusters;
import java.util.*;

/**
 * @Description: 假期管理
 * @Author: ym
 * @Date: 2023-07-05
 */
@Service
public class MdcVacationManagementServiceImpl extends ServiceImpl<MdcVacationManagementMappper, MdcVacationManagement> implements IMdcVacationManagementService {

    @Autowired
    private IMdcEquipmentService equipmentService;

    @Override
    public MdcVacationManagement queryById(String id) {
        return this.getById(id);
    }

    @Override
    public Boolean addVacation(MdcVacationManagement mdcVacationManagement) {
        return this.save(mdcVacationManagement);
    }

    @Override
    public Boolean editVacation(MdcVacationManagement mdcVacationManagement) {
        return this.updateById(mdcVacationManagement);
    }

    @Override
    public Boolean deleteVacation(String id) {
        return this.removeById(id);
    }

    @Override
    public Boolean deleteBatchVacation(String ids) {
        return this.removeBatchByIds(Arrays.asList(ids.split(",")));
    }

    @Override
    public IPage<MdcVacationManagement> pageList(String userId, Page page, HttpServletRequest req, MdcVacationManagement mdcVacationManagement) {
        //查询用户所拥有的设备信息
        List<String> equipmentIds = new ArrayList<>();
        if (StringUtils.isNotEmpty(mdcVacationManagement.getParentId()) && StringUtils.isEmpty(mdcVacationManagement.getEquipmentId())) {
            if ("2".equals(mdcVacationManagement.getTypeTree())) {
                //部门层级
                equipmentIds = equipmentService.getEquipmentIdsByDepart(userId, mdcVacationManagement.getParentId());
            } else {
                //产线层级
                equipmentIds = equipmentService.getEquipmentIdsProduction(userId, mdcVacationManagement.getParentId());
            }
        } else if (StringUtils.isNotEmpty(mdcVacationManagement.getEquipmentId())) {
            //单台设备信息
            mdcVacationManagement.setMdcSectionIds(Collections.singletonList(mdcVacationManagement.getEquipmentId()));
        } else {
            //查询用户所拥有的设备信息
            if ("2".equals(mdcVacationManagement.getTypeTree())) {
                //部门层级
                equipmentIds = equipmentService.getEquipmentIdsByDepart(userId, null);
            } else {
                equipmentIds = equipmentService.getEquipmentIdsProduction(userId, null);
            }
        }
        if (mdcVacationManagement.getMdcSectionIds() == null || mdcVacationManagement.getMdcSectionIds().isEmpty()) {
            mdcVacationManagement.setMdcSectionIds(equipmentIds);
        }
        if (mdcVacationManagement.getMdcSectionIds() == null || mdcVacationManagement.getMdcSectionIds().isEmpty()) {
            return null;
        }
        return this.baseMapper.pageList(page, mdcVacationManagement);
    }

    /**
     * 生成双休日
     */
    @Override
    public void generateWeekDays() {
        MdcVacationManagement mdcVacationManagement = this.baseMapper.selectOne(new LambdaQueryWrapper<MdcVacationManagement>().eq(MdcVacationManagement::getType, "双休日").orderByDesc(MdcVacationManagement::getVacationDate).last("limit 1"));
        // 获取生成开始时间和结束时间
        LocalDate startDate;
        LocalDate endDate;
        if (mdcVacationManagement == null) {
            startDate = LocalDate.now();
            endDate = LocalDate.of(DateUtils.getYear(), DateUtils.getMonth(), DateUtils.getDayOfMonth());
        } else {
            LocalDate vacationDate = mdcVacationManagement.getVacationDate().toInstant().atZone(ZoneId.systemDefault()).toLocalDate().plusMonths(1);
            startDate = vacationDate.with(TemporalAdjusters.firstDayOfMonth());
            endDate = vacationDate.with(TemporalAdjusters.lastDayOfMonth());
        }
        // 获取开始时间和结束时间的中间双休日集合
        List<Date> dateList = DateUtils.getWeekDays(startDate, endDate);
    }
}