package com.ruoyi.device.channel.service.impl;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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import com.ruoyi.common.utils.uuid.IdUtils;
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import com.ruoyi.device.camera.domain.ArdCameras;
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import com.ruoyi.device.camera.factory.CameraSDK;
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import com.ruoyi.device.camera.factory.CameraSDKFactory;
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import com.ruoyi.device.camera.mapper.ArdCamerasMapper;
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import com.ruoyi.media.mapper.VtduMapper;
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import com.ruoyi.media.service.IVtduService;
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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 com.ruoyi.device.channel.mapper.ArdChannelMapper;
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import com.ruoyi.device.channel.domain.ArdChannel;
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import com.ruoyi.device.channel.service.IArdChannelService;
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import javax.annotation.Resource;
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/**
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* 通道管理Service业务层处理
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*
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* @author ard
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* @date 2023-08-19
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*/
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@Service
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public class ArdChannelServiceImpl implements IArdChannelService {
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@Resource
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private ArdChannelMapper ardChannelMapper;
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@Resource
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private CameraSDKFactory cameraSDKFactory;
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@Resource
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private IVtduService vtduService;
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/**
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* 查询通道管理
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*
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* @param id 通道管理主键
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* @return 通道管理
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*/
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@Override
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public ArdChannel selectArdChannelById(String id) {
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return ardChannelMapper.selectArdChannelById(id);
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}
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/**
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* 查询通道管理列表
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*
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* @param ardChannel 通道管理
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* @return 通道管理
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*/
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@Override
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public List<ArdChannel> selectArdChannelList(ArdChannel ardChannel) {
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return ardChannelMapper.selectArdChannelList(ardChannel);
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}
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/**
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* 新增通道管理
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*
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* @param ardChannel 通道管理
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* @return 结果
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*/
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@Override
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public int insertArdChannel(ArdChannel ardChannel) {
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ardChannel.setId(IdUtils.simpleUUID());
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return ardChannelMapper.insertArdChannel(ardChannel);
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}
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/**
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* 修改通道管理
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*
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* @param ardChannel 通道管理
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* @return 结果
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*/
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@Override
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public int updateArdChannel(ArdChannel ardChannel) {
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return ardChannelMapper.updateArdChannel(ardChannel);
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}
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/**
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* 批量删除通道管理
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*
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* @param ids 需要删除的通道管理主键
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* @return 结果
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*/
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@Override
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public int deleteArdChannelByIds(String[] ids) {
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return ardChannelMapper.deleteArdChannelByIds(ids);
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}
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/**
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* 删除通道管理信息
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*
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* @param id 通道管理主键
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* @return 结果
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*/
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@Override
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public int deleteArdChannelById(String id) {
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return ardChannelMapper.deleteArdChannelById(id);
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}
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/**
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* 删除通道管理信息
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*
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* @param deviceId 所属设备ID
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* @return 结果
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*/
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@Override
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public int deleteArdChannelByDeviceId(String deviceId) {
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return ardChannelMapper.deleteArdChannelByDeviceId(deviceId);
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}
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@Override
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public void asyncChannel(ArdCameras ardCameras,List<ArdChannel> oldArrayList, List<ArdChannel> newArrayList) {
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// 将列表转换为映射以提高性能
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Map<Integer, ArdChannel> oldMap = oldArrayList.stream()
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.collect(Collectors.toMap(ArdChannel::getChanNo, channel -> channel));
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Map<Integer, ArdChannel> newMap = newArrayList.stream()
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.collect(Collectors.toMap(ArdChannel::getChanNo, channel -> channel));
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// 需要更新的数据
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newArrayList.stream()
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.filter(channel -> {
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ArdChannel oldChannel = oldMap.get(channel.getChanNo());
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return oldChannel != null && !oldChannel.getName().equals(channel.getName());
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})
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.forEach(channel -> {
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ArdChannel oldChannel = oldMap.get(channel.getChanNo());
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channel.setId(oldChannel.getId());
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updateArdChannel(channel);
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});
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// 需要删除的数据
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oldArrayList.stream()
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.filter(channel -> !newMap.containsKey(channel.getChanNo()))
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.forEach(channel -> {
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deleteArdChannelById(channel.getId());
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vtduService.deleteVtduByName(channel.getDeviceId() + "_" + channel.getChanNo());
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});
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// 需要新增的数据
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newArrayList.stream()
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.filter(channel -> !oldMap.containsKey(channel.getChanNo()))
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.forEach(channel -> {
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insertArdChannel(channel);
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vtduService.addChanToVtdu(ardCameras, channel);
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});
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}
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}
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