package com.dy.pmsPlatform.station;
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import cn.hutool.core.codec.Base64;
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import com.dy.common.webUtil.QueryResultVo;
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import com.dy.pmsGlobal.daoPlt.PltStationMapper;
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import com.dy.pmsGlobal.pojoPlt.PltProduct;
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import com.dy.pmsGlobal.pojoPlt.PltStation;
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import com.dy.pmsGlobal.util.QrCodeUtil;
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import com.google.zxing.WriterException;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.dubbo.common.utils.PojoUtils;
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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 org.springframework.transaction.annotation.Transactional;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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@Slf4j
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@Service
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public class StationSv {
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private PltStationMapper dao;
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private static final String stationPrefix = "103" ;
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@Autowired
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public void setDao(PltStationMapper dao) {
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this.dao = dao;
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}
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@Transactional
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public int save(PltStation station) throws Exception {
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if(dao.selectByCodeId(station.id,station.code)>0){
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throw new Exception("工站编号已存在");
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}
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int count = dao.insertSelective(station);
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return count;
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}
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/**
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* 逻辑删除实体
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* @param id 实体ID
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* @return 影响记录数量
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*/
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@Transactional
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public int delete(Long id) {
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return this.dao.deleteLogicById(id);
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}
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@Transactional
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public int update(PltStation station) throws Exception {
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if(dao.selectByCodeId(station.id,station.code)>0){
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throw new Exception("工站编号已存在");
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}
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int count = dao.updateByPrimaryKeySelective(station);
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return count;
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}
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public PltStation selectById(String stationId) {
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return dao.selectByPrimaryKey(Long.valueOf(stationId));
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}
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/**
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* 获取列表
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*/
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public QueryResultVo<List<PltStation>> selectSome(QueryVo queryVo) {
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Map<String, Object> params = (Map<String, Object>) PojoUtils.generalize(queryVo);
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//查询符合条件的记录总数
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Long itemTotal = this.dao.selectSomeCount(params);
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QueryResultVo<List<PltStation>> rsVo = new QueryResultVo<>(queryVo.pageSize, queryVo.pageCurr) ;
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//计算分页等信息
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rsVo.calculateAndSet(itemTotal, params);
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//查询符合条件的记录
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rsVo.obj = this.dao.selectSome(params) ;
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rsVo.obj.parallelStream().forEach(item->{
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try {
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byte[] codes = QrCodeUtil.genQrCode(stationPrefix+item.id);
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item.qrCode = "data:image/jpeg;base64," + Base64.encode(codes);
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} catch (IOException e) {
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e.printStackTrace();
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} catch (WriterException e) {
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e.printStackTrace();
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}
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});
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return rsVo ;
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}
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@Transactional
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public int disabled(Long id, Boolean disabled) {
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PltStation station = new PltStation();
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station.setId(id);
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station.setDisabled(disabled);
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return dao.updateByPrimaryKeySelective(station);
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}
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public List<PltStation> selectAll() {
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return dao.selectAll();
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}
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}
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