package com.yuanchu.mom.service.impl;

import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.yuanchu.mom.pojo.ManufactureOrderProcess;
import com.yuanchu.mom.mapper.ManufactureOrderProcessMapper;
import com.yuanchu.mom.pojo.ManufactureScheduling;
import com.yuanchu.mom.service.ManufactureOrderProcessService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.yuanchu.mom.service.ManufactureSchedulingService;
import com.yuanchu.mom.utils.MyUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Date;
import java.util.List;
import java.util.Objects;

/**
 * <p>
 * 排产对应工序 服务实现类
 * </p>
 *
 * @author 江苏鵷雏网络科技有限公司
 * @since 2023-08-31 02:46:48
 */
@Service
public class ManufactureOrderProcessServiceImpl extends ServiceImpl<ManufactureOrderProcessMapper, ManufactureOrderProcess> implements ManufactureOrderProcessService {

    @Resource
    private ManufactureOrderProcessMapper manufactureOrderProcessMapper;

    @Autowired
    private ManufactureSchedulingService manufactureSchedulingService;

    @Override
    public void batchInsert(List<ManufactureOrderProcess> manufactureOrderProcessesDate) {
        manufactureOrderProcessMapper.insertBatchSomeColumn(manufactureOrderProcessesDate);
    }

    @Override
    public void updateTime(Integer technologyId, Integer schedulingId, String startTime, Integer period) {
        // 先更新周期
        LambdaUpdateWrapper<ManufactureOrderProcess> updateWrapper = Wrappers.<ManufactureOrderProcess>lambdaUpdate()
                .eq(ManufactureOrderProcess::getId, technologyId)
                .set(ManufactureOrderProcess::getPeriod, period);
        manufactureOrderProcessMapper.update(new ManufactureOrderProcess(), updateWrapper);


        // 如果周期更新完成，根据排产Id查询所有的工序Id与每道工序周期，经过处理然后批量更新开始时间与结束时间
        // Hutool 工具类计算间隔小时
        Date startTime1 = DateUtil.parse(startTime);
        // 根据排产Id查询所有对应的工序数据
        LambdaQueryWrapper<ManufactureOrderProcess> queryWrapper = Wrappers.<ManufactureOrderProcess>lambdaQuery()
                .eq(ManufactureOrderProcess::getManufactureSchedulingId, schedulingId)
                .select(ManufactureOrderProcess::getId, ManufactureOrderProcess::getPeriod);
        List<ManufactureOrderProcess> list = manufactureOrderProcessMapper.selectList(queryWrapper);
        // 开始处理日期
        for (int i = 0; i < list.size(); i++) {
            if (Objects.equals(list.get(i).getId(), technologyId)){
                list.get(i).setStartTime(startTime1);
                list.get(i).setEndTime(DateUtil.offsetDay(startTime1, list.get(i).getPeriod()));
                for (int j = i + 1; j < list.size(); j++) {
                    // 获取上一个工序的结束时间，并且在此基础上加一天
                    list.get(j).setStartTime(DateUtil.offsetDay(list.get(j - 1).getEndTime(), 1));
                    // 获取第j个位置的周期,周期与开始时间相加
                    list.get(j).setEndTime(DateUtil.offsetDay(list.get(j).getStartTime(), list.get(j).getPeriod()));
                }
                break;
            }
        }
        manufactureOrderProcessMapper.updateTime(list);


        // 如果批量更新时间成功，开始更新排产表中的开始时间与结束时间
        // 获取工艺的计划开始时间
        Date startDate = manufactureOrderProcessMapper.selectSchedulingStartTime(schedulingId);
        // 获取工艺的最晚完成时间
        Date endDate = list.get(list.size() - 1).getEndTime();
        LambdaUpdateWrapper<ManufactureScheduling> updateWrapper1 = Wrappers.<ManufactureScheduling>lambdaUpdate()
                .eq(ManufactureScheduling::getId, schedulingId)
                .set(ManufactureScheduling::getStartTime, startDate)
                .set(ManufactureScheduling::getEndTime, endDate);
        manufactureSchedulingService.update(new ManufactureScheduling(), updateWrapper1);
    }
}