package com.qxueyou.scc.teach.res.service.impl.resitem;
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import java.util.Date;
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import com.qxueyou.scc.sys.utils.AudioUtil;
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import com.qxueyou.scc.sys.utils.VideoUtil;
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import com.qxueyou.scc.teach.res.model.ResItemVideo;
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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.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import com.qxueyou.scc.base.model.Result;
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import com.qxueyou.scc.base.service.ICacheService;
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import com.qxueyou.scc.base.service.impl.CommonAppService;
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import com.qxueyou.scc.base.util.TraceUtils;
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import com.qxueyou.scc.media.model.MediaVideo;
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import com.qxueyou.scc.media.model.VideoConverTask;
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import com.qxueyou.scc.teach.res.model.Res;
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import com.qxueyou.scc.teach.res.model.ResFile;
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import com.qxueyou.scc.teach.res.model.ResItemAudio;
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import com.qxueyou.scc.teach.res.service.IFileService;
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import com.qxueyou.scc.teach.res.service.IResAudioService;
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import com.qxueyou.scc.teach.res.service.IResItemService;
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@Service(value = "ResItemAudioService")
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public class ResItemAudioService extends CommonAppService implements IResItemService, IResAudioService {
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@Autowired
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IFileService fileService;
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@Autowired
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ICacheService cacheService;
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@Value("${scc.resRootPath}")
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String resRootPath;
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@Override
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public String add(String fileId, String name) {
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ResFile file = fileService.read(fileId);
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String mediaVideoId = addVideoConverTask(file);
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ResItemAudio audio = new ResItemAudio();
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TraceUtils.setCreateTrace(audio);
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try {
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audio.setStatus(ResItemAudio.STATUS_LINEUP);
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audio.setPlayTime(AudioUtil.getMp3Duration(resRootPath+"/"+file.getPath()).intValue());
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audio.setFileId(fileId);
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audio.setName(name);
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audio.setMediaVideoId(mediaVideoId);
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}catch (Exception e){
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e.printStackTrace();
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}
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// ½«mediaVideoId·Å½ø»º´æ
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cacheService.lstRightPush(ResItemVideoService.RES_VIDEO_CONVER_LST, mediaVideoId);
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save(audio);
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return audio.getAudioId();
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}
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private String addVideoConverTask(ResFile file) {
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MediaVideo video = insertMediaVideo(file);
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insertMediaVideoConverTask(video);
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return video.getVideoId();
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}
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private MediaVideo insertMediaVideo(ResFile file) {
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MediaVideo video = new MediaVideo();
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TraceUtils.setCreateTrace(video);
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video.setDeleteFlag(false);
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try {
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video.setDeleteFlag(false);
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video.setPlayTime((int) VideoUtil.getMp4Duration(resRootPath +"/"+ file.getPath()));
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video.setName(file.getFileName());
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video.setOrigUrl(file.getPath());
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video.setStatus(MediaVideo.STATUS_LINEUP);
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video.setType(MediaVideo.MEDIA_AUDIO);
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}catch (Exception e){
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e.printStackTrace();
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}
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save(video);
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return video;
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}
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private Result insertMediaVideoConverTask(MediaVideo resVideo) {
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VideoConverTask task = new VideoConverTask();
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task.setCreateTime(new Date());
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task.setDeleteFlag(false);
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task.setVideoId(resVideo.getVideoId());
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task.setVideoUrl(resVideo.getOrigUrl());
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task.setType(MediaVideo.MEDIA_AUDIO);
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task.setPriority(5);
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save(task);
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return new Result(true);
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}
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@Override
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public Result update(String id, String name) {
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ResItemAudio audio = read(ResItemAudio.class, id);
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TraceUtils.setUpdateTrace(audio);
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audio.setName(name);
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save(audio);
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return new Result(true, "success");
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}
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@Override
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public String readAccessPath(String resId, String attribute) {
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ResItemAudio resItemAudio = read(ResItemAudio.class, resId);
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if (resItemAudio != null && resItemAudio.getStatus() != ResItemAudio.STATUS_DRAFT) {
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ResFile resFile = read(ResFile.class,resItemAudio.getFileId());
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return resFile.getPath();
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//return null;
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}
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MediaVideo video = read(MediaVideo.class, resItemAudio.getMediaVideoId());
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if (video == null) {
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return null;
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}
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return StringUtils.isNotEmpty(video.getAndroidHD()) ? video.getAndroidHD()
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: StringUtils.isNotEmpty(video.getAndroidSD()) ? video.getAndroidSD() : video.getAndroidLD();
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}
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@Override
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public String getResItemType() {
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return Res.FILE_TYPE_AUDIO;
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}
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@Override
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public Result updateDuration(String audioId, int duration) {
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ResItemAudio audio = read(ResItemAudio.class, audioId);
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audio.setSeconds(duration);
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save(audio);
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return new Result(true);
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}
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}
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