package com.fdkankan.contro.service.impl;

import cn.hutool.core.collection.CollUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.common.constant.*;
import com.fdkankan.common.exception.BusinessException;
import com.fdkankan.contro.common.Result;
import com.fdkankan.contro.entity.ScenePlus;
import com.fdkankan.contro.entity.ScenePlusExt;
import com.fdkankan.contro.entity.ScenePro;
import com.fdkankan.contro.httpclient.LaserClient;
import com.fdkankan.contro.mapper.ISceneProMapper;
import com.fdkankan.contro.mapper.ISceneUpgradeMapper;
import com.fdkankan.contro.service.IScenePlusExtService;
import com.fdkankan.contro.service.IScenePlusService;
import com.fdkankan.contro.service.ISceneProService;
import com.fdkankan.fyun.face.FYunFileServiceInterface;
import com.fdkankan.rabbitmq.bean.BuildSceneCallMessage;
import com.fdkankan.rabbitmq.util.RabbitMqProducer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

import javax.annotation.Resource;
import java.util.List;
import java.util.Objects;

/**
 * <p>
 * pro场景表 服务实现类
 * </p>
 *
 * @author dengsixing
 * @since 2021-12-23
 */
@Slf4j
@Service
public class SceneProServiceImpl extends ServiceImpl<ISceneProMapper, ScenePro> implements ISceneProService {

    private static final String GET_LASER_INIT_API = "/laser/init/@num@";
    @Value("${4dkk.laserService.basePath}")
    private String laserBasePath;

    @Value("${queue.modeling.obj.modeling-pre}")
    private String queueObjModelingPre;
    @Autowired
    private IScenePlusService scenePlusService;
    @Resource
    private FYunFileServiceInterface fYunFileService;
    @Resource
    private LaserClient laserClient;
    @Autowired
    private ISceneUpgradeMapper sceneUpgradeMapper;
    @Resource
    private RabbitMqProducer mqProducer;
    @Autowired
    private IScenePlusExtService scenePlusExtService;

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

    @Override
    public Long sumUsedSpaceByCameraId(Long cameraId, String spaceTypeStr) {
        LambdaQueryWrapper<ScenePro> wrapper = new LambdaQueryWrapper<ScenePro>()
                .eq(ScenePro::getCameraId, cameraId)
                .in(ScenePro::getStatus, SceneStatus.SUCCESS.code(), SceneStatus.NO_DISPLAY.code())
                .eq(ScenePro::getIsUpgrade, CommonStatus.NO.code());

        SpaceType spaceType = SpaceType.get(spaceTypeStr);
        switch (spaceType){
            case GB:
                wrapper.select(ScenePro::getSpace);
                List<ScenePro> list = this.list(wrapper);
                if(CollUtil.isEmpty(list)){
                    return 0L;
                }
                return list.stream().mapToLong(pro -> {
                    Long space = pro.getSpace();
                    return Objects.isNull(space) ? 0L : space;
                }).sum();
            case SP:
                wrapper.eq(ScenePro::getPayStatus, PayStatus.PAY.code());
                return this.count(wrapper);
        }
        return 0L;
    }

    @Override
    public void generateObjFile(String num) {
        ScenePro sceneProEntity = this.getByNum(num);

        if(ObjectUtils.isEmpty(sceneProEntity) || sceneProEntity.getIsUpgrade() == 1){
            generatePlusObjFile(num);
            return;
        }

        if(sceneProEntity.getSceneSource() != 4 && sceneProEntity.getSceneSource() != 5){
            throw new BusinessException(ErrorCode.FAILURE_CODE_3003, "只能操作激光场景");
        }

        // 拷贝文件
        String path = sceneProEntity.getDataSource();
        String ossPath = path.replace("/mnt/data","home")+"/data.fdage";
        if(!fYunFileService.fileExist(ossPath)){
            throw new BusinessException(ErrorCode.FAILURE_CODE_3037);
        }

        // 获取最新的场景名称
        String url = laserBasePath + GET_LASER_INIT_API.replace("@num@", num);
        Result laserSceneByNum = laserClient.getSceneByNum(url);
        if(laserSceneByNum.getCode() != HttpStatus.OK.value()){
            throw new RuntimeException("获取激光转台场景失败!");
        }
        JSONObject sceneInfo = JSONObject.parseObject(JSONObject.toJSONString(laserSceneByNum.getData()));
        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
        ScenePlus scenePlus = scenePlusService.getScenePlusByNum(num);
        if(Objects.nonNull(scenePlus)){
            sceneUpgradeMapper.deleteScenePlus(num);
            sceneUpgradeMapper.deleteScenePlusExt(scenePlus.getId());
        }
        sceneUpgradeMapper.transferScenePlus(num);
        scenePlus = scenePlusService.getScenePlusByNum(num);
        String sceneKind = sceneProEntity.getSceneScheme() == 3 ? SceneKind.FACE.code():SceneKind.TILES.code();
        sceneUpgradeMapper.transferScenePlusExt(num, scenePlus.getId(), sceneKind);

        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(sceneProEntity.getNum());
        mqMsg.setAlgorithm(sceneProEntity.getAlgorithm());
        mqMsg.setBuildType(sceneProEntity.getBuildType());
        mqMsg.setPath(sceneProEntity.getDataSource());
        mqProducer.sendByWorkQueue(queueObjModelingPre,mqMsg);
    }

    public void generatePlusObjFile(String num) {
        ScenePlus scenePlus = scenePlusService.getScenePlusByNum(num);

        if(ObjectUtils.isEmpty(scenePlus)){
            throw new BusinessException(SceneConstant.FAILURE_CODE_5005, SceneConstant.FAILURE_MSG_5005);
        }

        if(scenePlus.getSceneSource() != 4 && scenePlus.getSceneSource() !=5){
            throw new BusinessException(ErrorCode.FAILURE_CODE_3003, "只能操作激光场景");
        }

        ScenePlusExt scenePlusExt = scenePlusExtService.getScenePlusExtByPlusId(scenePlus.getId());

        String ossPath = scenePlusExt.getDataSource().replace("/mnt/data","home")+"/data.fdage";
        if(!fYunFileService.fileExist(ossPath)){
            throw new BusinessException(ErrorCode.FAILURE_CODE_3037);

        }

        // 获取最新的场景名称
        String url = laserBasePath + GET_LASER_INIT_API.replace("@num@", num);
        Result laserSceneByNum = laserClient.getSceneByNum(url);
        if(laserSceneByNum.getCode() != HttpStatus.OK.value()){
            throw new RuntimeException("获取激光转台场景失败!");
        }
        JSONObject sceneInfo = JSONObject.parseObject(JSONObject.toJSONString(laserSceneByNum.getData()));
        LambdaUpdateWrapper<ScenePlus> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper
                .set(ScenePlus::getSceneStatus, 0)
                .set(ScenePlus::getTitle, sceneInfo.getString("title"))
                .eq(ScenePlus::getNum, num);
        scenePlusService.update(updateWrapper);

        LambdaUpdateWrapper<ScenePlusExt> plusExtUpdateWrapper = new LambdaUpdateWrapper<>();
        plusExtUpdateWrapper
                .set(ScenePlusExt::getIsObj, 1)
                .eq(ScenePlusExt::getPlusId, scenePlus.getId());
        scenePlusExtService.update(plusExtUpdateWrapper);

        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(scenePlusExt.getAlgorithm());
        mqMsg.setBuildType(scenePlusExt.getBuildType());
        mqMsg.setPath(scenePlusExt.getDataSource());
        mqProducer.sendByWorkQueue(queueObjModelingPre,mqMsg);
    }

    public JSONObject getSceneByNum(String num) {
        Result result = laserClient.getSceneByNum(num);
        if(result.getCode() != HttpStatus.OK.value()){
            log.error("获取激光转台场景失败!");
            return null;
        }
        return JSONObject.parseObject(JSONObject.toJSONString(result.getData()));
    }
}