package com.fdkankan.task.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.common.constant.ConstantFilePath;
import com.fdkankan.common.constant.UploadFilePath;
import com.fdkankan.fyun.oss.UploadToOssUtil;
import com.fdkankan.redis.constant.RedisKey;
import com.fdkankan.redis.util.RedisUtil;
import com.fdkankan.task.constant.TaskConstant;
import com.fdkankan.task.entity.ScenePlus;
import com.fdkankan.task.entity.ScenePlusExt;
import com.fdkankan.task.mapper.IScenePlusMapper;
import com.fdkankan.task.service.IScenePlusExtService;
import com.fdkankan.task.service.IScenePlusService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 场景主表 服务实现类
 * </p>
 *
 * @author 
 * @since 2022-03-16
 */
@Slf4j
@Service
public class ScenePlusServiceImpl extends ServiceImpl<IScenePlusMapper, ScenePlus> implements IScenePlusService {

    @Autowired
    private IScenePlusExtService scenePlusExtService;
    @Autowired
    private UploadToOssUtil uploadToOssUtil;
    @Autowired
    private RedisUtil redisUtil;

    @Override
    public ScenePlus getScenePlusByNumWithDelete(String num) {
        return null;
    }

    @Override
    public ScenePlus getScenePlusByNum(String num) {
        return this.getOne(new LambdaQueryWrapper<ScenePlus>().eq(ScenePlus::getNum, num));
    }

    public void deleteV3DirHandler(String num){

        try {
            log.info("删除v3目录开始，num：{}", num);

            String dataPath = String.format(TaskConstant.dataPathFormat, num);

            ScenePlus scenePlus = this.getScenePlusByNum(num);
            ScenePlusExt scenePlusExt = scenePlusExtService.getScenePlusExtByPlusId(scenePlus.getId());
            String bucket = scenePlusExt.getYunFileBucket();

            String dataViewPath = String.format(UploadFilePath.DATA_VIEW_PATH, num);
            String sceneJsonPath = dataViewPath + "scene.json";
            if(StrUtil.isNotEmpty(scenePlusExt.getVideos()) && scenePlusExt.getVideos().contains(dataPath)){
                scenePlusExt.setVideos(scenePlusExt.getVideos().replaceAll(dataPath, dataViewPath));
                scenePlusExtService.updateById(scenePlusExt);
                String sceneJson = uploadToOssUtil.getObjectContent(bucket, sceneJsonPath);
                JSONObject sceneJsonObj = JSON.parseObject(sceneJson);
                sceneJsonObj.put("videos", JSON.parseObject(scenePlusExt.getVideos()));
                uploadToOssUtil.upload(bucket, sceneJsonObj.toJSONString().getBytes(), sceneJsonPath);
                redisUtil.del(String.format(RedisKey.SCENE_JSON, num));
            }

            //删除data目录
            List<String> dataList = uploadToOssUtil.listKeys(bucket, dataPath);
            if(CollUtil.isNotEmpty(dataList)){
                uploadToOssUtil.deleteFile(bucket, dataPath);
            }

            //删除img目录
            String imgPath = String.format(TaskConstant.imgPathFormat, num);
            List<String> imgList = uploadToOssUtil.listKeys(bucket, imgPath);
            if(CollUtil.isNotEmpty(imgList)){
                uploadToOssUtil.deleteFile(bucket, imgPath);
            }

            //删除video目录
            String videoPath = String.format(TaskConstant.videoPathFormat, num);
            List<String> videoList = uploadToOssUtil.listKeys(bucket, videoPath);
            if(CollUtil.isNotEmpty(videoList)){
                uploadToOssUtil.deleteFile(bucket, videoPath);
            }

            //删除voice目录
            String voicePath = String.format(TaskConstant.voicePathFormat, num);
            List<String> voiceList = uploadToOssUtil.listKeys(bucket, voicePath);
            if(CollUtil.isNotEmpty(voiceList)){
                uploadToOssUtil.deleteFile(bucket, voicePath);
            }

            redisUtil.sSet(TaskConstant.numKey, num);

            log.info("删除v3目录完毕，num：{}", num);
        }catch (Exception e){
            log.info("删除v3目录失败，num：" + num, e);
        }
    }

    public void deleteSceneHandler(String num){

        try {
            log.info("删除场景全部数据开始,num：{}", num);

            ScenePlus scenePlus = this.baseMapper.selectDeleteScene(num);
            ScenePlusExt scenePlusExt = scenePlusExtService.getScenePlusExtByPlusId(scenePlus.getId());
            String bucket = scenePlusExt.getYunFileBucket();

            //删除data目录
            String dataPath = String.format(TaskConstant.dataPathFormat, num);
            List<String> dataList = uploadToOssUtil.listKeys(bucket, dataPath);
            if(CollUtil.isNotEmpty(dataList)){
                uploadToOssUtil.deleteFile(bucket, dataPath);
            }

            //删除img目录
            String imgPath = String.format(TaskConstant.imgPathFormat, num);
            List<String> imgList = uploadToOssUtil.listKeys(bucket, imgPath);
            if(CollUtil.isNotEmpty(imgList)){
                uploadToOssUtil.deleteFile(bucket, imgPath);
            }

            //删除video目录
            String videoPath = String.format(TaskConstant.videoPathFormat, num);
            List<String> videoList = uploadToOssUtil.listKeys(bucket, videoPath);
            if(CollUtil.isNotEmpty(videoList)){
                uploadToOssUtil.deleteFile(bucket, videoPath);
            }

            //删除voice目录
            String voicePath = String.format(TaskConstant.voicePathFormat, num);
            List<String> voiceList = uploadToOssUtil.listKeys(bucket, voicePath);
            if(CollUtil.isNotEmpty(voiceList)){
                uploadToOssUtil.deleteFile(bucket, voicePath);
            }

            //删除dataview目录
            String dataViewPath = String.format(UploadFilePath.DATA_VIEW_PATH, num);
            List<String> dataViewList = uploadToOssUtil.listKeys(bucket, dataViewPath);
            if(CollUtil.isNotEmpty(dataViewList)){
                uploadToOssUtil.deleteFile(bucket, dataViewPath);
            }

            //删除img目录
            String imgViewPath = String.format(UploadFilePath.IMG_VIEW_PATH, num);
            List<String> imgViewList = uploadToOssUtil.listKeys(bucket, imgViewPath);
            if(CollUtil.isNotEmpty(imgViewList)){
                uploadToOssUtil.deleteFile(bucket, imgViewPath);
            }

            //删除video目录
            String videoViewPath = String.format(UploadFilePath.VIDEOS_VIEW_PATH, num);
            List<String> videoViewList = uploadToOssUtil.listKeys(bucket, videoViewPath);
            if(CollUtil.isNotEmpty(videoViewList)){
                uploadToOssUtil.deleteFile(bucket, videoViewPath);
            }

            //删除voice目录
            String voiceViewPath = String.format(UploadFilePath.VOICE_VIEW_PATH, num);
            List<String> voiceViewList = uploadToOssUtil.listKeys(bucket, voiceViewPath);
            if(CollUtil.isNotEmpty(voiceViewList)){
                uploadToOssUtil.deleteFile(bucket, voiceViewPath);
            }

            //删除user目录
            String userViewPath = String.format(UploadFilePath.USER_VIEW_PATH, num);
            List<String> userViewList = uploadToOssUtil.listKeys(bucket, userViewPath);
            if(CollUtil.isNotEmpty(userViewList)){
                uploadToOssUtil.deleteFile(bucket, userViewPath);
            }

            //删除user目录
            String userEditPath = String.format(UploadFilePath.USER_EDIT_PATH, num);
            List<String> userEditList = uploadToOssUtil.listKeys(bucket, userEditPath);
            if(CollUtil.isNotEmpty(userEditList)){
                uploadToOssUtil.deleteFile(bucket, userEditPath);
            }

            //删除nas目录
            String dataSource = scenePlusExt.getDataSource();
            if(dataSource.length() > "/mnt/data/".length()){
                FileUtil.del(dataSource);
            }

            redisUtil.sSet(TaskConstant.deleteNumKey, num);
            log.info("删除场景全部数据结束,num：{}", num);
        }catch (Exception e){
            log.error("删除场景全部数据失败,num：" + num, e);
        }
    }

}