package com.mes.downworkstation.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.mes.downglassinfo.entity.DownGlassInfo;
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import com.mes.downglassinfo.entity.DownGlassTask;
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import com.mes.downworkstation.entity.DownWorkstationTask;
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import com.mes.downworkstation.mapper.DownWorkstationTaskMapper;
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import com.mes.downworkstation.service.DownWorkstationTaskService;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* <p>
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* 服务实现类
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* </p>
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*
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* @author zhoush
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* @since 2024-04-07
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*/
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@Service
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public class DownWorkstationTaskServiceImpl extends ServiceImpl<DownWorkstationTaskMapper, DownWorkstationTask> implements DownWorkstationTaskService {
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public void insertdownWorkstationtask(DownGlassInfo downGlassInfo) {
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DownWorkstationTask entity = new DownWorkstationTask();
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// 查询当前最大的 id 值
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Long maxId = getMaxId();
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// 如果没有记录，则将 id 设置为 1；否则，将 id 设置为当前最大 id 值加 1
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Long newId = (maxId == null) ? 1 : maxId + 1;
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BeanUtils.copyProperties(entity,downGlassInfo);
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entity.setId(newId); // 设置手动递增的 id
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entity.setState(1);
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baseMapper.insert(entity);
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}
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// 查询最大的 ID
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private Long getMaxId() {
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QueryWrapper<DownWorkstationTask> wrapper = new QueryWrapper<>();
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wrapper.select("MAX(id) as max_id");
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List<Object> list = baseMapper.selectObjs(wrapper);
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if (list != null && !list.isEmpty()) {
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Object obj = list.get(0);
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if (obj != null) {
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return Long.parseLong(obj.toString());
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}
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}
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// 如果没有查询到结果，则返回 0
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return 0L;
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}
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@Override
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public List<DownWorkstationTask> getTaskState() {
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QueryWrapper<DownWorkstationTask> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("state", 1);
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return baseMapper.selectList(queryWrapper);
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}
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@Override
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public void updateTaskStateToZero(long id) {
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UpdateWrapper<DownWorkstationTask> updateWrapper = new UpdateWrapper<>();
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updateWrapper.set("state", 0).eq("id", id);
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baseMapper.update(new DownWorkstationTask(), updateWrapper);
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}
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}
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