package com.ruoyi.system.service.impl;
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import com.alibaba.fastjson2.JSONArray;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.ruoyi.system.model.ProjectInfo;
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import com.ruoyi.system.mapper.ProjectInfoMapper;
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import com.ruoyi.system.model.Record;
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import com.ruoyi.system.service.ProjectInfoService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.system.service.RecordService;
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import com.ruoyi.system.vo.ProjectHiddenDangerTrendVo;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.time.LocalDate;
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import java.time.temporal.TemporalAdjusters;
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import java.util.List;
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import java.util.Map;
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import static java.util.stream.Collectors.groupingBy;
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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 l
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* @since 2026-01-12
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*/
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@Service
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public class ProjectInfoServiceImpl extends ServiceImpl<ProjectInfoMapper, ProjectInfo> implements ProjectInfoService {
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@Override
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public List<ProjectHiddenDangerTrendVo> getProjectHiddenDangerTrend(Integer projectId) {
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// 获取上月第一天的时间
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LocalDate lastMonth = LocalDate.now().minusMonths(1).with(TemporalAdjusters.firstDayOfMonth());
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List<Record> list = this.baseMapper.getProjectHiddenDangerTrend(projectId,lastMonth+" 00:00:00",LocalDate.now()+" 23:59:59");
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for (Record record : list) {
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String hierarchyNames = record.getHierarchyNames();
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JSONArray jsonArray = JSONArray.parseArray(hierarchyNames);
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// 取出倒数第4个
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String name = jsonArray.getString(jsonArray.size()-4);
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record.setHierarchyName( name);
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}
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return List.of();
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}
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public static void main(String[] args) {
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LocalDate lastMonth = LocalDate.now().minusMonths(1).with(TemporalAdjusters.firstDayOfMonth());
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System.out.println(LocalDate.now()+" 23:59:59");
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}
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}
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