package com.zy.acs.manager.manager.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.zy.acs.manager.manager.entity.Agv;
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import com.zy.acs.manager.manager.entity.AgvModel;
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import com.zy.acs.manager.manager.mapper.AgvModelMapper;
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import com.zy.acs.manager.manager.service.AgvModelService;
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import com.zy.acs.manager.manager.service.AgvService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import javax.annotation.PostConstruct;
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import java.util.Map;
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import java.util.Objects;
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import java.util.concurrent.ConcurrentHashMap;
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@Service("agvModelService")
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public class AgvModelServiceImpl extends ServiceImpl<AgvModelMapper, AgvModel> implements AgvModelService {
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public static final Map<Long, AgvModel> AGV_ID_MODEL_CACHE = new ConcurrentHashMap<>();
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public static final Map<String, AgvModel> AGV_NO_MODEL_CACHE = new ConcurrentHashMap<>();
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@Autowired
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private AgvService agvService;
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@PostConstruct
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public void init() {
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for (Agv agv : agvService.list()) {
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AgvModel agvModel = this.getById(agv.getAgvModel());
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this.cacheAgvModel(agv, agvModel);
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}
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}
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@Override
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public AgvModel selectByType(String type) {
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return this.getOne(new LambdaQueryWrapper<AgvModel>().eq(AgvModel::getType, type));
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}
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@Override
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public AgvModel getByAgvId(Long agvId) {
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if (agvId == null) {
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return null;
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}
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AgvModel agvModel = AGV_ID_MODEL_CACHE.get(agvId);
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if (agvModel == null) {
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Agv agv = agvService.getById(agvId);
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if (agv == null || agv.getAgvModel() == null) {
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return null;
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}
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agvModel = this.getById(agv.getAgvModel());
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if (agvModel != null) {
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this.cacheAgvModel(agv, agvModel);
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}
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}
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return this.copyModel(agvModel);
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}
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@Override
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public AgvModel getByAgvNo(String agvNo) {
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if (agvNo == null) {
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return null;
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}
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AgvModel agvModel = AGV_NO_MODEL_CACHE.get(agvNo);
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if (agvModel == null) {
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Agv agv = agvService.selectByUuid(agvNo);
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if (agv == null || agv.getAgvModel() == null) {
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return null;
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}
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agvModel = this.getById(agv.getAgvModel());
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if (agvModel != null) {
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this.cacheAgvModel(agv, agvModel);
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}
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}
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return this.copyModel(agvModel);
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}
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@Override
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public void refreshCacheByModelId(Long modelId) {
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if (modelId == null) {
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return;
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}
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AgvModel latestModel = this.getById(modelId);
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if (latestModel == null) {
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AGV_ID_MODEL_CACHE.entrySet().removeIf(entry -> this.hitModel(entry.getValue(), modelId));
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AGV_NO_MODEL_CACHE.entrySet().removeIf(entry -> this.hitModel(entry.getValue(), modelId));
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return;
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}
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for (Map.Entry<Long, AgvModel> entry : AGV_ID_MODEL_CACHE.entrySet()) {
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AgvModel cachedModel = entry.getValue();
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if (this.hitModel(cachedModel, modelId)) {
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AGV_ID_MODEL_CACHE.put(entry.getKey(), this.copyModel(latestModel));
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}
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}
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for (Map.Entry<String, AgvModel> entry : AGV_NO_MODEL_CACHE.entrySet()) {
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AgvModel cachedModel = entry.getValue();
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if (this.hitModel(cachedModel, modelId)) {
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AGV_NO_MODEL_CACHE.put(entry.getKey(), this.copyModel(latestModel));
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}
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}
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}
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@Override
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public void evictCacheByAgv(Long agvId, String agvNo) {
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if (agvId != null) {
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AGV_ID_MODEL_CACHE.remove(agvId);
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}
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if (agvNo != null) {
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AGV_NO_MODEL_CACHE.remove(agvNo);
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}
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}
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@Override
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public Boolean isSingleBasket(Long agvId) {
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AgvModel model = this.getByAgvId(agvId);
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return model.getBackpack() <= 1;
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}
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private void cacheAgvModel(Agv agv, AgvModel agvModel) {
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if (agv == null || agvModel == null) {
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return;
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}
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AGV_ID_MODEL_CACHE.put(agv.getId(), this.copyModel(agvModel));
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AGV_NO_MODEL_CACHE.put(agv.getUuid(), this.copyModel(agvModel));
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}
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private boolean hitModel(AgvModel agvModel, Long modelId) {
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return agvModel != null && Objects.equals(agvModel.getId(), modelId);
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}
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private AgvModel copyModel(AgvModel agvModel) {
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if (agvModel == null) {
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return null;
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}
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AgvModel target = new AgvModel();
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BeanUtils.copyProperties(agvModel, target);
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return target;
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}
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}
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