package com.se.simu.service;
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import cn.hutool.core.bean.BeanUtil;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.io.FileUtil;
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import cn.hutool.json.JSONUtil;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.metadata.OrderItem;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.se.simu.domain.po.DataPo;
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import com.se.simu.domain.po.SimuPo;
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import com.se.simu.domain.vo.CreateSimuVo;
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import com.se.simu.domain.vo.SimuVo;
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import com.se.simu.helper.StringHelper;
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import com.se.simu.mapper.SimuMapper;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import javax.annotation.Resource;
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import java.io.File;
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import java.util.List;
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/**
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* 仿真服务类
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*
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* @author WWW
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* @date 2024-09-18
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*/
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@Slf4j
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@Service
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@SuppressWarnings("ALL")
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public class SimuService {
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@Value("${sys.path.in}")
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String inPath;
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@Value("${sys.path.out}")
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String outPath;
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@Resource
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SimuMapper simuMapper;
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public Integer getMaxId() {
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return simuMapper.selectMaxId();
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}
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public boolean create(CreateSimuVo vo) {
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DataPo data = BeanUtil.copyProperties(vo, DataPo.class);
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SimuPo simu = new SimuPo(vo.getNum(), vo.getName(), JSONUtil.toJsonStr(data), 0, vo.getBak());
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//
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return true;
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}
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/**
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* 删除
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*/
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public int del(List<Integer> ids) {
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List<SimuPo> list = simuMapper.selectBatchIds(ids);
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if (null != list && list.size() > 0) {
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for (SimuPo po : list) {
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try {
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if (StringHelper.isEmpty(po.getData())) continue;
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DataPo dp = JSONUtil.toBean(po.getData(), DataPo.class);
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if (null == dp) continue;
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delDir(inPath + File.separator + dp.getInPath());
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delDir(outPath + File.separator + dp.getOutPath());
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} catch (Exception ex) {
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log.error(ex.getMessage(), ex);
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}
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}
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}
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return simuMapper.deleteBatchIds(ids);
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}
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private boolean delDir(String dir) {
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File file = new File(dir);
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if (!file.exists() || !file.isDirectory()) {
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return false;
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}
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return FileUtil.del(dir);
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}
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/**
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* 获取
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*/
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public IPage<SimuPo> get(SimuVo vo) {
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QueryWrapper<SimuPo> wrapper = getPageWrapper(vo);
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Page<SimuPo> page = new Page<>(vo.getPageIndex(), vo.getPageSize());
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page.addOrder(OrderItem.desc("id"));
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IPage<SimuPo> paged = simuMapper.selectPage(page, wrapper);
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return paged;
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}
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private QueryWrapper<SimuPo> getPageWrapper(SimuVo vo) {
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QueryWrapper<SimuPo> wrapper = new QueryWrapper<>();
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if (null != vo.getId()) {
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wrapper.eq("id", vo.getId());
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}
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if (null != vo.getPid()) {
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wrapper.eq("pid", vo.getPid());
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}
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if (null != vo.getNum()) {
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wrapper.eq("num", vo.getNum());
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}
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if (!StringUtils.isEmpty(vo.getName())) {
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wrapper.like("lower(name)", vo.getName().trim().toLowerCase());
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}
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if (!CollUtil.isEmpty(vo.getStatus())) {
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wrapper.in("status", vo.getStatus());
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}
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return wrapper;
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}
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}
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