Changes

wangmengmeng

2024-12-24 24432a361d5c6bd6f3d8c008693e9f1155d62517

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package com.dji.sample.manage.service.impl;
 
import com.dji.sample.component.redis.RedisConst;
import com.dji.sample.component.redis.RedisOpsUtils;
import com.dji.sample.manage.model.dto.CapacityCameraDTO;
import com.dji.sample.manage.model.dto.DeviceDictionaryDTO;
import com.dji.sample.manage.model.receiver.CapacityCameraReceiver;
import com.dji.sample.manage.service.ICameraVideoService;
import com.dji.sample.manage.service.ICapacityCameraService;
import com.dji.sample.manage.service.IDeviceDictionaryService;
import com.dji.sdk.cloudapi.device.DeviceDomainEnum;
import com.dji.sdk.cloudapi.device.PayloadIndex;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.UUID;
import java.util.stream.Collectors;
 
/**
 * @author sean.zhou
 * @date 2021/11/19
 * @version 0.1
 */
@Service
public class CapacityCameraServiceImpl implements ICapacityCameraService {
 
    @Autowired
    private ICameraVideoService cameraVideoService;
 
    @Autowired
    private IDeviceDictionaryService dictionaryService;
 
    @Override
    public List<CapacityCameraDTO> getCapacityCameraByDeviceSn(String deviceSn) {
        return (List<CapacityCameraDTO>) RedisOpsUtils.hashGet(RedisConst.LIVE_CAPACITY, deviceSn);
    }
 
    @Override
    public Boolean deleteCapacityCameraByDeviceSn(String deviceSn) {
        return RedisOpsUtils.hashDel(RedisConst.LIVE_CAPACITY, new String[]{deviceSn});
    }
 
    @Override
    public void saveCapacityCameraReceiverList(List<CapacityCameraReceiver> capacityCameraReceivers, String deviceSn) {
        List<CapacityCameraDTO> capacity = capacityCameraReceivers.stream()
                .map(this::receiver2Dto).collect(Collectors.toList());
        RedisOpsUtils.hashSet(RedisConst.LIVE_CAPACITY, deviceSn, capacity);
    }
 
    public CapacityCameraDTO receiver2Dto(CapacityCameraReceiver receiver) {
        CapacityCameraDTO.CapacityCameraDTOBuilder builder = CapacityCameraDTO.builder();
        if (receiver == null) {
            return builder.build();
        }
        PayloadIndex cameraIndex = receiver.getCameraIndex();
        // The cameraIndex consists of type and subType and the index of the payload hanging on the drone.
        // type-subType-index
        Optional<DeviceDictionaryDTO> dictionaryOpt = dictionaryService.getOneDictionaryInfoByTypeSubType(
                DeviceDomainEnum.PAYLOAD.getDomain(), cameraIndex.getType().getType(), cameraIndex.getSubType().getSubType());
        dictionaryOpt.ifPresent(dictionary -> builder.name(dictionary.getDeviceName()));
 
        return builder
                .id(UUID.randomUUID().toString())
                .videosList(receiver.getVideoList()
                        .stream()
                        .map(cameraVideoService::receiver2Dto)
                        .filter(Objects::nonNull)
                        .collect(Collectors.toList()))
                .index(receiver.getCameraIndex().toString())
                .build();
    }
}