package com.fzzy.igds;
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import com.bstek.dorado.annotation.DataProvider;
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import com.bstek.dorado.annotation.DataResolver;
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import com.bstek.dorado.annotation.Expose;
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import com.bstek.dorado.data.entity.EntityState;
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import com.bstek.dorado.data.entity.EntityUtils;
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import com.bstek.dorado.data.provider.Page;
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import com.fzzy.igds.domain.DeviceIot;
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import com.fzzy.igds.service.DeviceIotService;
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import com.fzzy.igds.utils.ContextUtil;
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import com.ruoyi.common.utils.StringUtils;
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import org.springframework.beans.BeanUtils;
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import org.springframework.data.domain.PageRequest;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.domain.Sort;
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import org.springframework.data.jpa.domain.Specification;
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import org.springframework.stereotype.Component;
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import org.springframework.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Predicate;
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import javax.persistence.criteria.Root;
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import java.util.ArrayList;
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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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/**
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* @Description
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* @Author CZT
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* @Date 2025/11/28 14:53
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*/
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@Component
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public class DeviceIotPR {
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@Resource
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private DeviceIotService deviceIotService;
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/**
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* 查询设备,将操作信息调整为空
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*
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* deviceIotPR#loadDeviceIotPage
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*
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* @param page
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* @param param
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* @return
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*/
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@DataProvider
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public void loadDeviceIotPage(Page<DeviceIot> page, Map<String, Object> param) {
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if (null == param) {
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param = new HashMap<>();
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}
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Map<String, Object> finalParam = param;
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//多参数分页查询
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Pageable pageable = PageRequest.of(page.getPageNo() - 1, page.getPageSize(), Sort.Direction.ASC, DeviceIot.SORT_PROP);
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Specification<DeviceIot> specification = new Specification<DeviceIot>() {
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private static final long serialVersionUID = 1L;
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public Predicate toPredicate(Root<DeviceIot> root, CriteriaQuery<?> query, CriteriaBuilder cb) {
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List<Predicate> predicates = new ArrayList<Predicate>(); //所有的断言
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Predicate predicate1 = cb.equal(root.get("companyId"), ContextUtil.getCompanyId());
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predicates.add(predicate1);
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predicate1 = cb.equal(root.get("deptId"), ContextUtil.subDeptId(null));
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predicates.add(predicate1);
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String key = (String) finalParam.get("depotId");
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if (StringUtils.isNotEmpty(key)) {
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predicate1 = cb.equal(root.get("depotId"), key);
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predicates.add(predicate1);
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}
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key = (String) finalParam.get("type");
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if (StringUtils.isNotEmpty(key)) {
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predicate1 = cb.equal(root.get("type"), key);
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predicates.add(predicate1);
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}
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key = (String) finalParam.get("serId");
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if (StringUtils.isNotEmpty(key)) {
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predicate1 = cb.equal(root.get("serId"), key);
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predicates.add(predicate1);
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}
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return cb.and(predicates.toArray(new Predicate[0]));
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}
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};
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org.springframework.data.domain.Page<DeviceIot> japPage = deviceIotService.findAll(specification, pageable);
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page.setEntityCount((int) japPage.getTotalElements());
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page.setEntities(japPage.getContent());
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}
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/**
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* 保存 devicePR#saveAll
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*
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* @param depotDeviceIots
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* @return
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*/
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@DataResolver
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@Transactional
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public String saveAll(List<DeviceIot> depotDeviceIots) {
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String msg = "";
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DeviceIot deviceIot;
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for (DeviceIot depotDeviceIot : depotDeviceIots) {
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EntityState state = EntityUtils.getState(depotDeviceIot);
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deviceIot = new DeviceIot();
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BeanUtils.copyProperties(depotDeviceIot, deviceIot);
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if (state == EntityState.NEW) {
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deviceIotService.updateDeviceIot(deviceIot);
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msg = "添加成功!";
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}
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if (state == EntityState.DELETED) {
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deviceIotService.delDepotDeviceIot(deviceIot);
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msg = "删除成功!";
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}
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if (state == EntityState.MODIFIED) {
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deviceIotService.updateDeviceIot(deviceIot);
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msg = "修改成功!";
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}
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}
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return msg;
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}
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/**
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* devicePR#refreshCache
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*/
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@Expose
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public void refreshCache(){
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deviceIotService.refreshCache(null);
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}
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}
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