package com.fdkankan.manage_jp.service.impl;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.thread.ThreadUtil;
import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.nacos.shaded.org.checkerframework.checker.units.qual.A;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.fdkankan.common.constant.ErrorCode;
import com.fdkankan.common.constant.SceneConstant;
import com.fdkankan.common.constant.SceneKind;
import com.fdkankan.common.constant.SceneVersionType;
import com.fdkankan.common.util.FileUtils;
import com.fdkankan.common.util.JwtUtil;
import com.fdkankan.fyun.face.FYunFileServiceInterface;
import com.fdkankan.manage_jp.common.OssPath;
import com.fdkankan.manage_jp.common.PageInfo;
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.mapper.ISceneProMapper;
import com.fdkankan.manage_jp.mapper.ISceneUpgradeMapper;
import com.fdkankan.manage_jp.service.*;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.manage_jp.util.GenerateNumUtil;
import com.fdkankan.manage_jp.util.SceneResourcePath;
import com.fdkankan.manage_jp.util.SnowflakeIdGenerator;
import com.fdkankan.manage_jp.vo.request.SceneParam;
import com.fdkankan.manage_jp.vo.response.SceneVo;
import com.fdkankan.rabbitmq.bean.BuildSceneCallMessage;
import com.fdkankan.rabbitmq.util.RabbitMqProducer;
import com.fdkankan.redis.util.RedisUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

import java.io.File;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutorService;
import java.util.stream.Collectors;

/**
 * <p>
 * pro场景表 服务实现类
 * </p>
 *
 * @author 
 * @since 2022-12-30
 */
@Service
@Slf4j
public class SceneProServiceImpl extends ServiceImpl<ISceneProMapper, ScenePro> implements ISceneProService {

    @Autowired
    IScenePlusService scenePlusService;
    @Autowired
    LaserService laserService;
    @Autowired
    ISceneProEditService sceneProEditService;
    @Autowired
    ICompanyService companyService;
    @Autowired
    IScenePlusExtService scenePlusExtService;
    @Autowired
    FYunFileServiceInterface fYunFileServiceInterface;
    @Autowired
    IScene3dNumService scene3dNumService;
    @Autowired
    SceneCommonService sceneCommonService;
    @Autowired
    ITmContractorService tmContractorService;
    @Autowired
    ITmContractorNumService tmContractorNumService;
    @Autowired
    IUserRoleService userRoleService;
    @Autowired
    ITmColdStorageService tmColdStorageService;
    @Autowired
    private RabbitMqProducer mqProducer;
    @Value("${queue.modeling.obj.modeling-pre}")
    private String queueObjModelingPre;
    @Autowired
    private ISceneUpgradeMapper sceneUpgradeMapper;


    @Override
    public Long getCountByUserIds(List<Long> userIds) {
        LambdaQueryWrapper<ScenePro> wrapper = new LambdaQueryWrapper<>();
        wrapper.in(ScenePro::getUserId,userIds);
        wrapper.eq(ScenePro::getIsUpgrade,0);
        long count = this.count(wrapper);

        LambdaQueryWrapper<ScenePlus> wrapper2 = new LambdaQueryWrapper<>();
        wrapper2.in(ScenePlus::getUserId,userIds);
        long count2 = scenePlusService.count(wrapper2);
        return count + count2;
    }

    @Override
    public void rebindUser(Long fromUserId, Long toUserId) {
        LambdaUpdateWrapper<ScenePro> wrapper = new LambdaUpdateWrapper<>();
        wrapper.eq(ScenePro::getUserId,fromUserId);
        wrapper.set(ScenePro::getUserId,toUserId);
        this.update(wrapper);

        LambdaUpdateWrapper<ScenePlus> wrapper2 = new LambdaUpdateWrapper<>();
        wrapper2.eq(ScenePlus::getUserId,fromUserId);
        wrapper2.set(ScenePlus::getUserId,toUserId);
        scenePlusService.update(wrapper2);
    }

    @Override
    public Object pageList(SceneParam param, User user) {

        Set<Long> roleIds = userRoleService.getByUser(user);

        if(!roleIds.contains(5L)){      //平台管理员
            param.setCompanyId(user.getCompanyId());
            param.setUserId(user.getId());
            param.setNeStatus(-2);
            if(!roleIds.contains(6L)){
                param.setIsDel(false);
                param.setIsMain(false);
            }
            List<String> numList = tmContractorNumService.getNumListByCompanyId(user.getCompanyId());
            param.setCooperateSceneCodes(numList);
        }
        Page<SceneVo> page  = this.getBaseMapper().pageList(new Page<>(param.getPageNum(),param.getPageSize()),param);

        List<String> sceneNumList = page.getRecords().stream().map(SceneVo::getNum).collect(Collectors.toList());
        HashMap<String,JSONObject> ssSceneMap = new HashMap<>();
        if(param.getType() == 2){
            ssSceneMap = laserService.list(sceneNumList);
        }
        //HashMap<String,Boolean> coldMap = tmColdStorageService.getByNumList(sceneNumList);

        for (SceneVo record : page.getRecords()) {
            if(param.getType() == 2){
                JSONObject ssObj = ssSceneMap.get(record.getNum());
                if(ssObj!=null){
                    record.setSceneName(ssObj.getString("title"));
                    record.setThumb(ssObj.getString("thumb"));
                    record.setWebSite(ssObj.getString("webSite"));
                    record.setIsObj(ssObj.getInteger("buildObjStatus"));
                    record.setViewCount(ssObj.getInteger("viewCount"));
                }else{
                    record.setStatus(-1);
                    record.setWebSite(null);
                }
            }

            if(StringUtils.isNotBlank(record.getSceneVersion()) && record.getSceneVersion().equals("v3")){
                record.setIsUpgrade(0);
            }
            record.setIsDel(param.getIsDel());
            record.setIsMain(param.getIsMain());
            if(numList != null && numList.contains(record.getNum())){
                record.setIsMain(false);
                record.setIsDel(false);
            }
//            if(coldMap.get(record.getNum())!=null){
//                record.setColdStorage(coldMap.get(record.getNum()));
//            }
        }
        return PageInfo.PageInfo(page);
    }

    @Override
    public ScenePro getByNum(String num) {
        LambdaQueryWrapper<ScenePro> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ScenePro::getNum,num);
        wrapper.eq(ScenePro::getIsUpgrade,0);
        List<ScenePro> list = this.list(wrapper);
        if(list == null || list.size() <=0){
            return null;
        }
        return list.get(0);
    }

    @Override
    public HashMap<String, ScenePro> getByNumList(List<String> numList) {
        HashMap<String, ScenePro> map = new HashMap<>();
        if(numList == null || numList.isEmpty()){
            return map;
        }
        LambdaQueryWrapper<ScenePro> wrapper = new LambdaQueryWrapper<>();
        wrapper.in(ScenePro::getNum,numList);
        wrapper.eq(ScenePro::getIsUpgrade,0);
        List<ScenePro> list = this.list(wrapper);
        list.forEach(e -> map.put(e.getNum(),e));
        return map;
    }

    @Override
    public void addDownloadNum(String sceneNum) {
        if(StringUtils.isBlank(sceneNum)){
            throw new BusinessException(ResultCode.PARAM_ERROR);
        }
        ScenePro scenePro = this.getByNum(sceneNum);
        if(scenePro != null){
            SceneProEdit sceneProEditEntity = sceneProEditService.getByProId(scenePro.getId());
            if(sceneProEditEntity.getDownloadNum() == null){
                sceneProEditEntity.setDownloadNum(1);
            }else{
                sceneProEditEntity.setDownloadNum(sceneProEditEntity.getDownloadNum() + 1);
            }
            sceneProEditService.updateById(sceneProEditEntity);
        }

    }


    @Override
    public void deleteByNum(String num) {
        ScenePro scenePro = this.getByNum(num);
        if(scenePro!=null){
            this.removeById(scenePro.getId());
            this.updateOssStatus(String.format(OssPath.v3_statusPath,scenePro.getNum()),"I");
        }
        ScenePlus scenePlus = scenePlusService.getByNum(num);
        if(scenePlus!=null){
            scenePlusService.removeById(scenePlus.getId());
            scenePlusExtService.delByPlus(scenePlus.getId());
            this.updateOssStatus(String.format(OssPath.v4_statusPath,scenePlus.getNum()),"I");
        }
        Integer sceneSource = scenePro == null ? scenePlus.getSceneSource() : scenePro.getSceneSource();
        if(sceneSource == 4 || sceneSource == 5){
            laserService.updateStatus(num,-1);
        }
        tmContractorNumService.deleteByNum(num);
        tmContractorService.checkDel();

    }


    private void updateOssStatus(String path,String recStatus) {
        try {
            if(!fYunFileServiceInterface.fileExist(path)){
                return;
            }
            String data = fYunFileServiceInterface.getFileContent(path);
            if(StringUtils.isBlank(data)){
                return;
            }
            JSONObject jsonObject = JSONObject.parseObject(data);
            jsonObject.put("recStatus",recStatus);
            String json = JSONUtil.toJsonStr(jsonObject);
            FileUtils.writeFile(OssPath.localStatusPath ,json);
            log.info("updateOssStatus--localPath:{},ossPath:{}",OssPath.localStatusPath,path);
            fYunFileServiceInterface.uploadFile(OssPath.localStatusPath,path);
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            FileUtil.del(OssPath.localStatusPath);
        }
    }

    @Override
    public void unbind(Long cameraId,Long userId) {
        LambdaUpdateWrapper<ScenePro> wrapper = new LambdaUpdateWrapper<>();
        wrapper.eq(ScenePro::getCameraId,cameraId);
        wrapper.eq(ScenePro::getIsUpgrade,0);
        wrapper.set(ScenePro::getUserId,userId);
        this.update(wrapper);
    }

    @Override
    public ScenePro copyScene(ScenePro scenePro) {

        if(scenePro.getStatus() !=-2){
            throw new BusinessException(ResultCode.SCENE_ERROR);
        }
        String oldNum = scenePro.getNum();
        String newNum = sceneCommonService.getNewNum(oldNum);

        Long sceneProId = scenePro.getId();
        String oldSceneName = scenePro.getSceneName();

        scenePro.setNum(newNum);
        scenePro.setId(null);
        scenePro.setSceneName(scenePro.getSceneName() +"(copy)");
        scenePro.setViewCount(0);
        scenePro.setThumb(scenePro.getThumb().replaceAll(oldNum,scenePro.getNum()));
        scenePro.setWebSite(scenePro.getWebSite().replaceAll(oldNum,scenePro.getNum()));
        scenePro.setStatus(0);
        this.save(scenePro);

        try {
            sceneCommonService.v3Async(scenePro,oldNum,newNum,sceneProId,oldSceneName);
        }catch (Exception e){
            log.error("复制场景失败-sceneNum:{},error:{}",oldNum,e);
            scenePro.setStatus(-1);
            this.updateById(scenePro);
            throw new BusinessException(ResultCode.SCENE_DATA_ERROR);
        }
        return scenePro;
    }

    @Override
    public void updateTitleByNum(String sceneNum, String sceneNewTitle) {
        LambdaUpdateWrapper<ScenePro> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper.eq(ScenePro::getNum,sceneNum);
        updateWrapper.set(ScenePro::getLaserTitle,sceneNewTitle);
        this.update(updateWrapper);
    }

    @Override
    public void generateObjFile(String num) {

        ScenePro sceneProEntity = this.getByNum(num);
        ScenePlus scenePlusEntity = scenePlusService.getByNum(num);
        if(ObjectUtils.isEmpty(sceneProEntity) && ObjectUtils.isEmpty(scenePlusEntity)){
            throw new BusinessException(ResultCode.SCENE_NOT_EXIT);
        }
        laserService.updateBuildObjStatus(num,2);

        Integer sceneSource = sceneProEntity == null ? scenePlusEntity.getSceneSource() : sceneProEntity.getSceneSource();
        if(sceneSource != 4){
            throw new BusinessException(ResultCode.GENERATE_OBJ_ERROR_TYPE);
        }
        String path = null;
        ScenePlusExt scenePlusExt = null;
        if(scenePlusEntity != null){
             scenePlusExt = scenePlusExtService.getByPlusId(scenePlusEntity.getId());
            if(scenePlusExt == null){
                throw new BusinessException(ResultCode.SCENE_ERROR);
            }
            path = scenePlusExt.getDataSource();
        }else {
            path = sceneProEntity.getDataSource();
        }
        String ossPath = path.replace("/mnt/data","home")+"/data.fdage";
        if(!fYunFileServiceInterface.fileExist(ossPath)){
            throw new BusinessException(ResultCode.GENERATE_OBJ_ERROR);
        }
        // 获取最新的场景名称
        JSONObject sceneInfo = laserService.getSceneByNum(num);
        if(sceneProEntity == null){
            sendMqMsg(num,scenePlusExt.getAlgorithm(),scenePlusExt.getBuildType(),scenePlusExt.getDataSource());
            return;
        }

        LambdaUpdateWrapper<ScenePro> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper
                .set(ScenePro::getStatus, 0)
                .set(ScenePro::getIsObj, 1)
                .set(ScenePro::getIsUpgrade, 2)   //   升级中
                .set(ScenePro::getSceneName, sceneInfo.getString("title"))
                .eq(ScenePro::getNum, sceneProEntity.getNum());
        this.update(updateWrapper);

        //同步到scenePlus、scenePlus
        //同步到scenePlus、scenePlus
        ScenePlus scenePlus = scenePlusService.getByNum(num);
        if(Objects.nonNull(scenePlus)){
            sceneUpgradeMapper.deleteScenePlus(num);
            sceneUpgradeMapper.deleteScenePlusExt(scenePlus.getId());
        }
        sceneUpgradeMapper.transferScenePlus(num);
        scenePlus = scenePlusService.getByNum(num);
        String sceneKind = sceneProEntity.getSceneScheme() == 3 ? SceneKind.FACE.code():SceneKind.TILES.code();
        sceneUpgradeMapper.transferScenePlusExt(num, scenePlus.getId(), sceneKind);

        sendMqMsg(sceneProEntity.getNum(),sceneProEntity.getAlgorithm(),sceneProEntity.getBuildType(),sceneProEntity.getDataSource());
    }


    public void sendMqMsg(String num ,String algorithm,String buildType,String dataSource) {
        log.info("开始发送激光场景生成obj mq消息");
        // 发送MQ
        BuildSceneCallMessage mqMsg = new BuildSceneCallMessage();
        mqMsg.setSceneNum(num);
        mqMsg.setAlgorithm(algorithm);
        mqMsg.setBuildType(buildType);
        mqMsg.setPath(dataSource);
        mqProducer.sendByWorkQueue(queueObjModelingPre,mqMsg);
    }
}