package com.dji.sample.speak.service.serviceImpl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.dji.sample.common.model.Pagination;
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import com.dji.sample.common.model.PaginationData;
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import com.dji.sample.component.mqtt.service.IMessageSenderService;
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import com.dji.sample.media.model.MinioPojo;
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import com.dji.sample.media.service.impl.FileServiceImpl;
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import com.dji.sample.speak.dao.SpeakVoiceMapper;
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import com.dji.sample.speak.model.dto.*;
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import com.dji.sample.speak.model.entity.SpeakVoiceEntity;
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import com.dji.sample.speak.model.enums.FormatEnum;
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import com.dji.sample.speak.model.enums.VoiceEnums;
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import com.dji.sample.speak.service.SpeakVoiceService;
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import com.dji.sample.speak.util.MD5Util;
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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 javax.sound.sampled.AudioFormat;
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import javax.sound.sampled.AudioInputStream;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.UnsupportedAudioFileException;
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import java.io.File;
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import java.io.IOException;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.List;
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import java.util.stream.Collectors;
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@Service
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public class SpeakVoiceServiceImpl implements SpeakVoiceService {
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@Autowired
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private IMessageSenderService messageSenderService;
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@Autowired
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private MinioPojo pojo;
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@Autowired
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private SpeakVoiceMapper voiceMapper;
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@Override
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public int takeVoice(String sn, Integer psdk_index, String name, File file,Integer volumn) throws UnsupportedAudioFileException, IOException {
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SpeakVoiceEntity voiceEntity = new SpeakVoiceEntity();
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SpeakVoiceStartDto dto = new SpeakVoiceStartDto();
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SpeakVoiceFileDto fileDto = new SpeakVoiceFileDto();
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SpeakVolumeDto volumeDto=new SpeakVolumeDto();
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volumeDto.setPsdk_index(psdk_index);
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volumeDto.setPlay_volume(volumn);
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String url = upMinio(file, name);
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fileDto.setUrl(url);
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String md5 = MD5Util.getMD5Checksum(file);
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fileDto.setMd5(md5);
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fileDto.setFormat(FormatEnum.PCM);
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fileDto.setName(name);
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dto.setPsdk_index(psdk_index);
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dto.setFile(fileDto);
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double time = getAudioDuration(file);
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voiceEntity.setMd5(md5);
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voiceEntity.setSecond(time);
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voiceEntity.setUrl(url);
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voiceEntity.setName(name);
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voiceMapper.insert(voiceEntity);
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messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_PLAY_VOLUME_SET.getMethod(), volumeDto);
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return messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_AUDIO_PLAY_START.getMethod(), dto).getResult();
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}
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@Override
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public int restartVoice(String sn, Integer psdk_index) {
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SpeakRestartDto dto=new SpeakRestartDto();
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dto.setPsdk_index(psdk_index);
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return messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_REPLAY.getMethod(), dto).getResult();
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}
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@Override
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public int stopVoice(String sn, Integer psdk_index) {
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SpeakStopDto dto=new SpeakStopDto();
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dto.setPsdk_index(psdk_index);
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return messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_PLAY_STOP.getMethod(), dto).getResult();
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}
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@Override
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public int setVoiceMode(String sn, PsdkModelDto dto) {
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return messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_PLAY_MODE_SET.getMethod(), dto).getResult();
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}
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@Override
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public int setVoiceVolume(SpeakVolumeDto dto, String sn) {
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return messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_PLAY_VOLUME_SET.getMethod(), dto).getResult();
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}
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@Override
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public int awayRiver(String sn) {
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SpeakVoiceStartDto dto = new SpeakVoiceStartDto();
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SpeakVoiceFileDto fileDto = new SpeakVoiceFileDto();
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fileDto.setUrl("http://dev.jxpskj.com:9000/cloud-bucket/请远离河道07151604");
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fileDto.setMd5("d2b448dcba09071834d02f082dc5386f");
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fileDto.setFormat(FormatEnum.PCM);
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fileDto.setName("河道危险");
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dto.setPsdk_index(2);
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dto.setFile(fileDto);
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return messageSenderService.publishServicesTopic(sn, VoiceEnums.SPEAKER_AUDIO_PLAY_START.getMethod(), dto).getResult();
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}
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@Override
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public PaginationData<SpeakVoiceEntity> getVoices(Integer pages,Integer page_size) {
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// Paging Query
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Page<SpeakVoiceEntity> page = voiceMapper.selectPage(
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new Page<>(pages,page_size),
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new LambdaQueryWrapper<SpeakVoiceEntity>()
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);
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// Wrap the results of a paging query into a custom paging object.
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List<SpeakVoiceEntity> records = page.getRecords()
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.stream()
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.collect(Collectors.toList());
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return new PaginationData<>(records, new Pagination(page));
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}
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public String upMinio(File file, String fileName) {
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String endpoint = pojo.getEndpoint();
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String accessKey = pojo.getAccessKey();
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String secretKey = pojo.getSecretKey();
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String bucketName = pojo.getBucket();
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String objectName = "/" + fileName + getNowTimeName();
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FileServiceImpl.uploadFile(endpoint, accessKey, secretKey, bucketName, objectName, file, "audio/mpeg");
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return endpoint + "/" + bucketName + objectName;
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}
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public static String getNowTimeName() {
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LocalDateTime currentTime = LocalDateTime.now();
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// 格式化时间，生成当前时间
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return currentTime.format(DateTimeFormatter.ofPattern("MMddHHmm"));
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}
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public static double getAudioDuration(File file) throws UnsupportedAudioFileException, IOException {
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AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(file);
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AudioFormat format = audioInputStream.getFormat();
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long audioFileLength = file.length();
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int frameSize = format.getFrameSize();
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float frameRate = format.getFrameRate();
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return Math.round(audioFileLength / (frameSize * frameRate));
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}
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}
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