package com.mes.device.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.mes.device.entity.GlassInfo;
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import com.mes.device.mapper.DeviceGlassInfoMapper;
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import com.mes.device.service.GlassInfoService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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/**
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* 玻璃信息服务实现类
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*
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* @author mes
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* @since 2024-11-20
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*/
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@Slf4j
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@Service("deviceGlassInfoService")
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public class GlassInfoServiceImpl extends ServiceImpl<DeviceGlassInfoMapper, GlassInfo> implements GlassInfoService {
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@Override
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public GlassInfo getGlassInfo(String glassId) {
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if (glassId == null || glassId.trim().isEmpty()) {
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return null;
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}
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try {
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return baseMapper.selectByGlassId(glassId.trim());
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} catch (Exception e) {
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log.error("查询玻璃信息失败, glassId={}", glassId, e);
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return null;
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}
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}
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@Override
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public Integer getGlassLength(String glassId) {
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GlassInfo glassInfo = getGlassInfo(glassId);
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return glassInfo != null ? glassInfo.getGlassLength() : null;
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}
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@Override
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public List<GlassInfo> getGlassInfos(List<String> glassIds) {
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if (glassIds == null || glassIds.isEmpty()) {
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return Collections.emptyList();
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}
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try {
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// 过滤空值并去重
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List<String> validIds = glassIds.stream()
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.filter(id -> id != null && !id.trim().isEmpty())
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.map(String::trim)
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.distinct()
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.collect(Collectors.toList());
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if (validIds.isEmpty()) {
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return Collections.emptyList();
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}
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return baseMapper.selectByGlassIds(validIds);
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} catch (Exception e) {
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log.error("批量查询玻璃信息失败, glassIds={}", glassIds, e);
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return Collections.emptyList();
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}
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}
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@Override
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public Map<String, Integer> getGlassLengthMap(List<String> glassIds) {
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Map<String, Integer> lengthMap = new HashMap<>();
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if (glassIds == null || glassIds.isEmpty()) {
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return lengthMap;
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}
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try {
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List<GlassInfo> glassInfos = getGlassInfos(glassIds);
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for (GlassInfo glassInfo : glassInfos) {
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if (glassInfo.getGlassId() != null && glassInfo.getGlassLength() != null) {
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lengthMap.put(glassInfo.getGlassId(), glassInfo.getGlassLength());
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}
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}
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} catch (Exception e) {
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log.error("获取玻璃长度映射失败, glassIds={}", glassIds, e);
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}
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return lengthMap;
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}
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@Override
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public boolean saveOrUpdateGlassInfo(GlassInfo glassInfo) {
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if (glassInfo == null || glassInfo.getGlassId() == null) {
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return false;
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}
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try {
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// 检查是否已存在
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GlassInfo existing = baseMapper.selectByGlassId(glassInfo.getGlassId());
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if (existing != null) {
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glassInfo.setId(existing.getId());
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return updateById(glassInfo);
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} else {
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return save(glassInfo);
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}
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} catch (Exception e) {
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log.error("保存或更新玻璃信息失败, glassInfo={}", glassInfo, e);
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return false;
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}
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}
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@Override
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public boolean batchSaveOrUpdateGlassInfo(List<GlassInfo> glassInfos) {
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if (glassInfos == null || glassInfos.isEmpty()) {
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return true;
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}
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try {
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for (GlassInfo glassInfo : glassInfos) {
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saveOrUpdateGlassInfo(glassInfo);
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}
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return true;
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} catch (Exception e) {
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log.error("批量保存或更新玻璃信息失败", e);
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return false;
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}
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}
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@Override
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public List<String> getRecentScannedGlassIds(Integer minutesAgo, Integer maxCount, String workLine) {
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try {
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// 默认查询最近2分钟内的记录，最多返回20条
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int minutes = minutesAgo != null && minutesAgo > 0 ? minutesAgo : 2;
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int limit = maxCount != null && maxCount > 0 ? maxCount : 20;
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Date timeThreshold = new Date(System.currentTimeMillis() - minutes * 60 * 1000L);
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LambdaQueryWrapper<GlassInfo> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(GlassInfo::getStatus, GlassInfo.Status.ACTIVE)
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.ge(GlassInfo::getCreatedTime, timeThreshold)
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.orderByDesc(GlassInfo::getCreatedTime)
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.last("LIMIT " + limit);
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// 如果指定了workLine，则过滤description
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if (workLine != null && !workLine.trim().isEmpty()) {
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wrapper.like(GlassInfo::getDescription, "workLine=" + workLine);
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}
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List<GlassInfo> recentGlasses = baseMapper.selectList(wrapper);
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// 提取玻璃ID列表
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return recentGlasses.stream()
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.map(GlassInfo::getGlassId)
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.filter(id -> id != null && !id.trim().isEmpty())
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.collect(Collectors.toList());
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} catch (Exception e) {
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log.error("查询最近扫码的玻璃ID失败, minutesAgo={}, maxCount={}, workLine={}",
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minutesAgo, maxCount, workLine, e);
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return Collections.emptyList();
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}
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}
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}
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