package com.fdkankan.manage_jp.service.impl;

import cn.hutool.cache.CacheUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.qrcode.QrCodeUtil;
import cn.hutool.extra.qrcode.QrConfig;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fdkankan.common.constant.SceneVersionType;
import com.fdkankan.common.util.FileUtils;
import com.fdkankan.fyun.face.FYunFileServiceInterface;
import com.fdkankan.image.MatrixToImageWriterUtil;
import com.fdkankan.manage_jp.common.RedisKeyUtil;
import com.fdkankan.manage_jp.common.ResultCode;
import com.fdkankan.manage_jp.entity.*;
import com.fdkankan.manage_jp.exception.BusinessException;
import com.fdkankan.manage_jp.httpClient.service.LaserService;
import com.fdkankan.manage_jp.service.*;
import com.fdkankan.manage_jp.util.SceneResourcePath;
import com.fdkankan.manage_jp.util.SnowflakeIdGenerator;
import com.fdkankan.redis.util.RedisUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import java.io.File;
import java.util.Date;
import java.util.List;
import java.util.Objects;
import java.util.UUID;

@Service
@Slf4j
public class SceneCommonService {

    @Autowired
    FYunFileServiceInterface fYunFileServiceInterface;
    @Autowired
    IScene3dNumService scene3dNumService;
    @Autowired
    IScenePlusService scenePlusService;
    @Autowired
    IScenePlusExtService scenePlusExtService;
    @Autowired
    ISceneEditInfoService sceneEditInfoService;
    @Autowired
    ISceneEditInfoExtService sceneEditInfoExtService;
    @Autowired
    ISceneEditControlsService sceneEditControlsService;
    @Autowired
    ISurveillanceService surveillanceService;
    @Autowired
    LaserService laserService;
    @Autowired
    ISceneProService sceneProService;
    @Autowired
    ISceneProEditService sceneProEditService;
    @Autowired
    RedisUtil redisUtil;

    public String getNewNum(String oldNum ){
        String newNum = scene3dNumService.generateNum();
        if(oldNum.contains("-")){
            String pre = oldNum.split("-")[0];
            if(!"t".equals(pre) && !"jp".equals(pre)){
                return pre +"-"+ newNum;
            }
        }
        return newNum;
    }

    /**
     * 生成新的dataSouce
     */
    public String getNewDataSource(String oldDataSource){
        String newDataSource = null;
        if(StringUtils.isBlank(oldDataSource)){
            throw new BusinessException(ResultCode.SCENE_DATA_ERROR);
        }
        File oldDataSouceFile = new File(oldDataSource);
        if(!oldDataSouceFile.exists()){
            throw new BusinessException(ResultCode.SCENE_DATA_ERROR);
        }
        if(!oldDataSource.contains("/")){
            throw new BusinessException(ResultCode.SCENE_DATA_ERROR);
        }

        String time = com.fdkankan.common.util.DateUtil.date2String(new Date(), com.fdkankan.common.util.DateUtil.YYYYMMDDHHMMSSSSS_DATA_FORMAT);
        String[] split = oldDataSource.split("/");
        if(split.length == 6 ){
            String oldFileId = split[4];
            Long fileId = SnowflakeIdGenerator.snowflakeIdGenerator.nextId();
            newDataSource = oldDataSource.replace(oldFileId,fileId.toString());

            String snCodeTime = split[5];
            if(!snCodeTime.contains("_") || snCodeTime.split("_").length <= 1){
                throw new BusinessException(ResultCode.SCENE_DATA_ERROR);
            }
            newDataSource = newDataSource.replace(snCodeTime.split("_")[1],time);
            this.copyFdage(oldDataSource,newDataSource,time);
        }
        if(newDataSource == null){
            throw new BusinessException(ResultCode.SCENE_DATA_ERROR);
        }
        return newDataSource;
    }

  public  void createNewQrCode(String sceneVersion,String logoPath ,String newNum, String webSite){
      String localLogoPath = null;
      try {
          if(StringUtils.isNotBlank(logoPath)){
              if(sceneVersion.equals(SceneVersionType.V3.code())){
                  localLogoPath =SceneResourcePath.nasBasePath + logoPath;
              }else{
                  localLogoPath = SceneResourcePath.qrCodeBasePath + newNum +"/logo/logo.png";
                  fYunFileServiceInterface.downloadFile(logoPath,localLogoPath);
              }
          }
          String outPathZh = SceneResourcePath.qrCodeBasePath + newNum + ".png";
          String outPathEn = SceneResourcePath.qrCodeBasePath + newNum + "_en.png";
          QrConfig qrConfig = QrConfig.create();
          qrConfig.setWidth(1024);
          qrConfig.setHeight(1024);
          if(!ObjectUtils.isEmpty(localLogoPath)){
              qrConfig.setImg(localLogoPath);
          }
          QrCodeUtil.generate(webSite, qrConfig, FileUtil.file(outPathZh));
          QrCodeUtil.generate(webSite + "&lang=en", qrConfig, FileUtil.file(outPathEn));

          fYunFileServiceInterface.uploadFile(outPathZh, String.format(SceneResourcePath.DOWNLOADS_QRCODE, newNum) + newNum + ".png");
          fYunFileServiceInterface.uploadFile(outPathEn, String.format(SceneResourcePath.DOWNLOADS_QRCODE, newNum) + newNum + "_en.png");
        }catch (Exception e){
            log.info("copy-scene-error:{},newNum:{},error:{}",newNum,e);
        }

    }


    public void updateNasSceneJson(String targetPath, String oldNum, String newNum,String oldSceneName,String newSceneName,String sceneVersion) {
        String localPath = SceneResourcePath.nasBasePath + targetPath  + "scene.json";
        File file = new File(localPath);
        if(!file.exists()){
            log.error("sceneCopy-error--localFileExist:localPath:{},oldNum:{},newNum:{}",localPath,oldNum,newNum);
            throw new BusinessException(ResultCode.SYSTEM_ERROR);
        }
        String fileContent = cn.hutool.core.io.FileUtil.readUtf8String(file);
        if(StringUtils.isNotBlank(fileContent)){
            String newJson = fileContent.replaceAll(oldNum,newNum);
            newJson = newJson.replaceAll(oldSceneName,newSceneName);
            try {
                com.fdkankan.manage_jp.util.FileUtil.writeFile(localPath,newJson);

            }catch (Exception e){
                log.error("writeFile-error:{}",e);
                throw new BusinessException(ResultCode.SYSTEM_ERROR);
            }
        }
        if("v3".equals(sceneVersion)){
            String sceneJsonPath = String.format(SceneResourcePath.dataPath+"/scene.json", newNum);
            fYunFileServiceInterface.uploadFile(localPath, sceneJsonPath);
        }
        if("v4".equals(sceneVersion)){
            String sceneJsonPath = String.format(SceneResourcePath.DATA_VIEW_PATH+"scene.json", newNum);
            fYunFileServiceInterface.uploadFile(localPath, sceneJsonPath);
        }

    }

    public void updateOssJson(String targetPath,String oldNum, String newNum,String fileName) {
        String ossStatusJsonPath =  targetPath + fileName;

        if(!fYunFileServiceInterface.fileExist(ossStatusJsonPath)){
            log.error("sceneCopy-error--ossFileExist:targetPath:{},oldNum:{},newNum:{}",ossStatusJsonPath,oldNum,newNum);
            throw new BusinessException(ResultCode.SYSTEM_ERROR);
        }
        String localPath = SceneResourcePath.nasBasePath + ossStatusJsonPath;
        File file = new File(localPath);
        if(!file.getParentFile().exists()){
            file.getParentFile().mkdirs();
        }
        String fileContent = fYunFileServiceInterface.getFileContent(ossStatusJsonPath);
        if(StringUtils.isNotBlank(fileContent)){
            String newJson = fileContent.replaceAll(oldNum,newNum);
            try {
                com.fdkankan.manage_jp.util.FileUtil.writeFile(localPath,newJson);
                fYunFileServiceInterface.uploadFile(localPath,ossStatusJsonPath);
            }catch (Exception e){
                log.error("writeFile-error:{}",e);
                throw new BusinessException(ResultCode.SYSTEM_ERROR);
            }
        }

    }

    public void copyFdage(String oldDataSource,String newDataSource,String time){
        String ossOldPath = oldDataSource.replace("/mnt/data","home");
        String ossNewPath = newDataSource.replace("/mnt/data","home");
        fYunFileServiceInterface.copyFileInBucket(ossOldPath,ossNewPath);

        String fileName = "/data.fdage";

        String fileContent = fYunFileServiceInterface.getFileContent(ossNewPath + fileName);
        if(StringUtils.isNotBlank(fileContent)){
            JSONObject jsonObject = JSONObject.parseObject(fileContent);
            jsonObject.put("uuidtime",time);
            FileUtils.writeFile(newDataSource +fileName, jsonObject.toJSONString());
            fYunFileServiceInterface.uploadFile(newDataSource +fileName,ossNewPath +fileName);

        }

    }


    @Async
    public void v4Async(ScenePlusExt plusExt, String oldNum, String newNum, ScenePlus scenePlus, Long plusId, String oldSceneName){
        try {
            String oldDataSource = plusExt.getDataSource();

            String newDataSource = this.getNewDataSource(oldDataSource);

            log.info("sceneCopy-V4-oldNum:{},oldDataSource:{},newNum:{},newDataSource:{}",
                    oldNum,oldDataSource,newNum,newDataSource);

            String newVideos = plusExt.getVideos();
            if(StrUtil.isNotEmpty(newVideos)){
                newVideos = plusExt.getVideos().replaceAll("/data/data" + oldNum, "/scene_view_data/" + newNum + "/data").replaceAll(oldNum, newNum);
            }
            plusExt.setId(null);
            plusExt.setPlusId(scenePlus.getId());
            plusExt.setDataSource(newDataSource);
            plusExt.setWebSite(plusExt.getWebSite().replace(oldNum, newNum));
            plusExt.setThumb(plusExt.getThumb().replace(oldNum, newNum));
            plusExt.setVideos(newVideos);
            plusExt.setViewCount(0);
            scenePlusExtService.save(plusExt);

            SceneEditInfo sceneEditInfo = sceneEditInfoService.getByScenePlusId(plusId);
            Long sceneEditInfoId = sceneEditInfo.getId();

            sceneEditInfo.setId(null);
            sceneEditInfo.setScenePlusId(scenePlus.getId());
            sceneEditInfo.setSceneProId(null);
            sceneEditInfo.setTitle(scenePlus.getTitle());
            sceneEditInfoService.save(sceneEditInfo);

            SceneEditInfoExt sceneEditInfoExt = sceneEditInfoExtService.getByEditInfoId(sceneEditInfoId);
            sceneEditInfoExt.setId(null);
            sceneEditInfoExt.setEditInfoId(sceneEditInfo.getId());
            sceneEditInfoExt.setScenePlusId(scenePlus.getId());
            sceneEditInfoExt.setSceneProId(null);
            sceneEditInfoExtService.save(sceneEditInfoExt);

            SceneEditControls sceneEditControls = sceneEditControlsService.getBySceneEditId(sceneEditInfoId);
            sceneEditControls.setId(null);
            sceneEditControls.setEditInfoId(sceneEditInfo.getId());
            sceneEditControlsService.save(sceneEditControls);

            List<Surveillance> list = surveillanceService.list(new LambdaQueryWrapper<Surveillance>().eq(Surveillance::getNum, oldNum));
            if (!Objects.isNull(list)) {
                list.stream().forEach(item -> {
                    item.setNum(newNum);
                    item.setId(null);
                    surveillanceService.save(item);
                });
            }

            if(scenePlus.getSceneSource() == 4 || scenePlus.getSceneSource() == 5){  //深时复制
                laserService.copy(oldNum,newNum,newDataSource,true);
            }else {
                laserService.cloudPointBuild(oldNum,newNum);
            }

            //重新生成编辑页基础设置二维码
            this.createNewQrCode(SceneVersionType.V4.code(),sceneEditInfoExt.getShareLogoImg(),newNum,plusExt.getWebSite());
            //copyDataSource
            cn.hutool.core.io.FileUtil.copyContent(new File(oldDataSource),new File(newDataSource),true);

            this.copyOssAndNas(oldNum,newNum);

            //修改 oss status.json ,nas scene.json
            String targetData = String.format(SceneResourcePath.DATA_VIEW_PATH,newNum);
            this.updateOssJson(targetData,oldNum,newNum,"status.json");
            this.updateOssJson(targetData,oldNum,newNum,"scene.json");


            if(scenePlus.getSceneSource() == 4 || scenePlus.getSceneSource() == 5){  //深时复制
                laserService.copy(oldNum,newNum,newDataSource,false);
            }
            String redisKey = RedisKeyUtil.laserCopyLock + newNum;
            long startTime = new Date().getTime();
            long startTime2 = new Date().getTime();
            while (redisUtil.hasKey(redisKey) ){     //深时场景复制同步锁
                long waitTime = new Date().getTime();
                if(waitTime - startTime2 >1000){
                    startTime2  = new Date().getTime();
                    log.info("等待激光复制业务结束----:{}",(waitTime - startTime) /1000);
                }
            }

            scenePlus.setSceneStatus(-2);
            scenePlusService.updateById(scenePlus);
        }catch (Exception e){
            log.info("复制场景失败：oldNum:{},newNum:{},error:{}",oldNum,newNum,e);
            scenePlus.setSceneStatus(-1);
            scenePlusService.updateById(scenePlus);
        }

    }


    private  void copyOssAndNas(String oldNum,String newNum){
        // 拷贝场景编辑资源
        String oldEditPath = String.format(SceneResourcePath.EDIT_PATH_v4, oldNum);
        String newEditPath = String.format(SceneResourcePath.EDIT_PATH_v4, newNum);
        fYunFileServiceInterface.copyFileInBucket(oldEditPath, newEditPath);

        // 拷贝场景展示资源
        String oldViewPath = String.format(SceneResourcePath.VIEW_PATH_v4, oldNum);
        String newViewPath = String.format(SceneResourcePath.VIEW_PATH_v4, newNum);
        fYunFileServiceInterface.copyFileInBucket(oldViewPath, newViewPath);

        //复制计算结果文件
        String oldResultPath = String.format(SceneResourcePath.SCENE_RESULT_DATA_PATH, oldNum);
        String newResultPath = String.format(SceneResourcePath.SCENE_RESULT_DATA_PATH, newNum);
        fYunFileServiceInterface.copyFileInBucket(oldResultPath, newResultPath);

        // 拷贝本地资源
        String oldPath = SceneResourcePath.nasBasePath + oldNum;
        String newPath = SceneResourcePath.nasBasePath + newNum;
        if(new File(oldPath).exists()){
            FileUtil.copyContent(new File(oldPath), new File(newPath),true);
        }
        String oldPath_v4 = SceneResourcePath.nasBasePath_v4 + oldNum;
        String newPath_v4 = SceneResourcePath.nasBasePath_v4 + newNum;
        if(new File(oldPath_v4).exists()){
            FileUtil.copyContent(new File(oldPath_v4), new File(newPath_v4),true);
        }
    }


    @Async
    public void v3Async(ScenePro scenePro,String oldNum,String newNum,Long sceneProId,String oldSceneName){
        try {
            String oldDataSource = scenePro.getDataSource();
            String newDataSource = this.getNewDataSource(oldDataSource);
            log.info("sceneCopy--oldNum:{},oldDataSource:{},newNum:{},newDataSource:{}",
                    oldNum,oldDataSource,newNum,newDataSource);

            scenePro.setDataSource(newDataSource);
            sceneProService.updateById(scenePro);

            SceneProEdit oldEditScene = sceneProEditService.getByProId(sceneProId);
            oldEditScene.setId(null);
            oldEditScene.setProId(scenePro.getId());
            oldEditScene.setScreencapVoiceSrc(oldEditScene.getScreencapVoiceSrc() == null ? null : oldEditScene.getScreencapVoiceSrc().replace(oldNum, scenePro.getNum()));
            oldEditScene.setScreencapVoiceSound(oldEditScene.getScreencapVoiceSound() == null ? null : oldEditScene.getScreencapVoiceSound().replace(oldNum, scenePro.getNum()));
            oldEditScene.setScreencapVoiceSoundsync(oldEditScene.getScreencapVoiceSoundsync() == null ? null : oldEditScene.getScreencapVoiceSoundsync().replace(oldNum, scenePro.getNum()));
            oldEditScene.setPlayData(oldEditScene.getPlayData() == null ? null : oldEditScene.getPlayData().replace(oldNum, scenePro.getNum()));
            oldEditScene.setScreencapThumb(oldEditScene.getScreencapThumb() == null ? null : oldEditScene.getScreencapThumb().replace(oldNum, scenePro.getNum()));
            oldEditScene.setFloorPlanPng(oldEditScene.getFloorPlanPng() == null ? null : oldEditScene.getFloorPlanPng().replace(oldNum, scenePro.getNum()));
            sceneProEditService.save(oldEditScene);

            if(scenePro.getSceneSource() == 4 || scenePro.getSceneSource() == 5){  //深时复制
                laserService.copy(oldNum,newNum,newDataSource,false);
            }
            /*
             *cp oss nas
             * data/data{SceneNum}
             * images/images{SceneNum}
             * video/video{SceneNum}
             * voice/voice{SceneNum}
             */
            //重新生成编辑页基础设置二维码
            this.createNewQrCode(SceneVersionType.V3.code(),oldEditScene.getShareLogo(),newNum,scenePro.getWebSite());
            //copyDataSource
            cn.hutool.core.io.FileUtil.copyContent(new File(oldDataSource),new File(newDataSource),true);

            String sourceData = String.format(SceneResourcePath.dataPath, oldNum);
            String targetData = String.format(SceneResourcePath.dataPath, scenePro.getNum());
            this.copyOssAndNas(oldNum,scenePro.getNum(),sourceData,targetData);
            //修改 oss status.json ,nas scene.json
            this.updateOssJson(targetData,oldNum,newNum,"status.json");
            this.updateOssJson(targetData,oldNum,newNum,"scene.json");

            String sourceImages = String.format(SceneResourcePath.imagesPath, oldNum);
            String targetImages = String.format(SceneResourcePath.imagesPath, scenePro.getNum());
            this.copyOssAndNas(oldNum,scenePro.getNum(),sourceImages,targetImages);

            String sourceVideo = String.format(SceneResourcePath.videoPath, oldNum);
            String targetVideo = String.format(SceneResourcePath.videoPath, scenePro.getNum());
            this.copyOssAndNas(oldNum,scenePro.getNum(),sourceVideo,targetVideo);

            String sourceVoice = String.format(SceneResourcePath.voicePath, oldNum);
            String targetVoice = String.format(SceneResourcePath.voicePath, scenePro.getNum());
            this.copyOssAndNas(oldNum,scenePro.getNum(),sourceVoice,targetVoice);

            if(scenePro.getSceneSource() == 4 || scenePro.getSceneSource() == 5){  //深时复制
                laserService.copy(oldNum,newNum,newDataSource,true);
            }
            scenePro.setStatus(-2);
            sceneProService.updateById(scenePro);
        }catch (Exception e){
            log.info("复制场景失败：oldNum:{},newNum:{},error:{}",oldNum,newNum,e);
            scenePro.setStatus(-1);
            sceneProService.updateById(scenePro);
        }

    }

    private void copyOssAndNas(String oldNum ,String newNum ,String sourcePath,String targetPath){
        log.info("sceneCopy-ossSource-oldNum:{},newNum:{},sourcePath:{},targetPath:{}",oldNum,newNum,sourcePath,targetPath);
        fYunFileServiceInterface.copyFileInBucket(sourcePath,targetPath);
        File fileData = new File(SceneResourcePath.nasBasePath + sourcePath);
        if(fileData.exists()){
            cn.hutool.core.io.FileUtil.copyContent(fileData,new File(SceneResourcePath.nasBasePath + targetPath),true);
        }
    }
}