package com.ruoyi.device.service.impl;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.github.xiaoymin.knife4j.core.util.StrUtil;
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import com.ruoyi.common.utils.bean.BeanUtils;
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import com.ruoyi.common.utils.poi.ExcelUtil;
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import com.ruoyi.device.dto.DeviceMaintenanceDto;
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import com.ruoyi.device.dto.DeviceRepairDto;
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import com.ruoyi.device.execl.DeviceMaintenanceExeclDto;
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import com.ruoyi.device.mapper.DeviceMaintenanceMapper;
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import com.ruoyi.device.pojo.DeviceMaintenance;
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import com.ruoyi.device.pojo.DeviceRepair;
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import com.ruoyi.device.service.IDeviceMaintenanceService;
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import com.ruoyi.framework.web.domain.AjaxResult;
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import com.ruoyi.measuringinstrumentledger.mapper.SparePartsMapper;
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import com.ruoyi.measuringinstrumentledger.pojo.SpareParts;
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import com.ruoyi.measuringinstrumentledger.pojo.SparePartsRequisitionRecord;
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import com.ruoyi.measuringinstrumentledger.service.SparePartsRequisitionRecordService;
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import org.apache.commons.lang3.StringUtils;
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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 org.springframework.util.CollectionUtils;
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import javax.servlet.http.HttpServletResponse;
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import java.math.BigDecimal;
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import java.util.*;
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import java.util.stream.Collectors;
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@Service
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public class DeviceMaintenanceServiceImpl extends ServiceImpl<DeviceMaintenanceMapper, DeviceMaintenance> implements IDeviceMaintenanceService {
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@Autowired
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private SparePartsMapper sparePartsMapper;
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@Autowired
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private DeviceMaintenanceMapper deviceMaintenanceMapper;
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@Autowired
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private SparePartsRequisitionRecordService sparePartsRequisitionRecordService;
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@Override
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public IPage<DeviceMaintenanceDto> queryPage(Page page, DeviceMaintenanceDto deviceMaintenanceDto) {
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IPage<DeviceMaintenanceDto> deviceMaintenanceDtoIPage = deviceMaintenanceMapper.queryPage(page, deviceMaintenanceDto);
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List<DeviceMaintenanceDto> records = deviceMaintenanceDtoIPage.getRecords();
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if (!CollectionUtils.isEmpty(records)) {
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// 1. 获取所有唯一的备件ID
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Set<String> allIds = records.stream()
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.map(DeviceMaintenanceDto::getSparePartsIds)
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.filter(StrUtil::isNotBlank)
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.flatMap(ids -> Arrays.stream(StringUtils.split(ids, ",")))
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.map(String::trim)
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.filter(StrUtil::isNotBlank)
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.collect(Collectors.toSet());
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if (!allIds.isEmpty()) {
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// 2. 查询并创建ID到名称的映射
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Map<Long, String> idToNameMap = sparePartsMapper.selectBatchIds(new ArrayList<>(allIds))
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.stream()
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.collect(Collectors.toMap(
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SpareParts::getId,
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SpareParts::getName,
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(v1, v2) -> v1
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));
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// 3. 为每个记录设置备件名称
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records.forEach(record -> {
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String names = Optional.ofNullable(record.getSparePartsIds())
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.filter(StrUtil::isNotBlank)
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.map(ids -> Arrays.stream(StringUtils.split(ids, ","))
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.map(String::trim)
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.map(Long::valueOf)
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.map(idToNameMap::get)
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.filter(Objects::nonNull)
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.collect(Collectors.joining(",")))
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.orElse("");
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record.setSparePartsNames(names);
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});
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}
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}
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return deviceMaintenanceDtoIPage;
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}
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@Override
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public AjaxResult saveDeviceRepair(DeviceMaintenance deviceMaintenance) {
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boolean save = this.save(deviceMaintenance);
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if (save){
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return AjaxResult.success();
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}
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return AjaxResult.error();
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public AjaxResult updateDeviceDeviceMaintenance(DeviceMaintenance deviceMaintenance) {
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DeviceMaintenance oldDeviceMaintenance = this.getById(deviceMaintenance.getId());
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// 处理备件使用情况
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if (com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(deviceMaintenance.getSparePartsUseList())) {
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List<Long> sparePartIds = new ArrayList<>();
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for (DeviceMaintenance.SparePartUse sparePartUse : deviceMaintenance.getSparePartsUseList()) {
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// 获取备件信息
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SpareParts spareParts = sparePartsMapper.selectById(sparePartUse.getId());
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if (spareParts != null) {
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// 检查数量是否足够
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if (spareParts.getQuantity().compareTo(new BigDecimal(sparePartUse.getQuantity())) >= 0) {
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// 更新数量
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spareParts.setQuantity(spareParts.getQuantity().subtract(new BigDecimal(sparePartUse.getQuantity())));
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sparePartsMapper.updateById(spareParts);
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sparePartIds.add(sparePartUse.getId());
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// 创建备件领用记录
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SparePartsRequisitionRecord record = new SparePartsRequisitionRecord();
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record.setSourceType(1); // 1 保养
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record.setSourceId(deviceMaintenance.getId());
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record.setDeviceLedgerId(oldDeviceMaintenance.getDeviceLedgerId());
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record.setSparePartsId(sparePartUse.getId());
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record.setQuantity(sparePartUse.getQuantity());
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sparePartsRequisitionRecordService.save(record);
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} else {
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return AjaxResult.error("备件 " + spareParts.getName() + " 数量不足");
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}
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}
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}
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// 更新备件IDs字段
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if (!sparePartIds.isEmpty()) {
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deviceMaintenance.setSparePartsIds(StringUtils.join(sparePartIds, ","));
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}
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}
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if (this.updateById(deviceMaintenance)) {
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return AjaxResult.success();
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}
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return AjaxResult.error();
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}
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@Override
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public void export(HttpServletResponse response, Long[] ids) {
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List<DeviceMaintenance> supplierManageList = deviceMaintenanceMapper.selectList(null);
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ArrayList<DeviceMaintenanceExeclDto> deviceLedgerExeclDtos = new ArrayList<>();
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supplierManageList.forEach(deviceMaintenance -> {
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DeviceMaintenanceExeclDto deviceRepairExeclDto = new DeviceMaintenanceExeclDto();
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BeanUtils.copyProperties(deviceMaintenance,deviceRepairExeclDto);
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deviceRepairExeclDto.setStatus(deviceMaintenance.getStatus() == 0 ? "待维修" : deviceMaintenance.getStatus() == 1 ? "完结" : "失败");
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deviceLedgerExeclDtos.add(deviceRepairExeclDto);
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});
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ExcelUtil<DeviceMaintenanceExeclDto> util = new ExcelUtil<DeviceMaintenanceExeclDto>(DeviceMaintenanceExeclDto.class);
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util.exportExcel(response, deviceLedgerExeclDtos, "设备报修导出");
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}
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@Override
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public DeviceMaintenanceDto detailById(Long id) {
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return deviceMaintenanceMapper.detailById(id);
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}
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}
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