package com.fdkankan.scene.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.CharsetUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.core.util.ZipUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.fdkankan.common.constant.*;
import com.fdkankan.common.exception.BusinessException;
import com.fdkankan.common.util.FileUtils;
import com.fdkankan.fyun.face.FYunFileServiceInterface;
import com.fdkankan.model.constants.ConstantFilePath;
import com.fdkankan.model.constants.UploadFilePath;
import com.fdkankan.model.utils.CreateObjUtil;
import com.fdkankan.model.utils.SceneUtil;
import com.fdkankan.scene.entity.SceneAsynOperLog;
import com.fdkankan.scene.entity.ScenePlus;
import com.fdkankan.scene.entity.ScenePlusExt;
import com.fdkankan.scene.service.IRemovePortraitService;
import com.fdkankan.scene.service.ISceneEditInfoService;
import com.fdkankan.scene.service.IScenePlusExtService;
import com.fdkankan.scene.service.IScenePlusService;
import com.fdkankan.scene.vo.UploadPanoramaVO;
import com.fdkankan.web.response.ResultData;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.io.File;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.stream.Collectors;

@Service
public class RemovePortraitServiceImpl implements IRemovePortraitService {

    @Autowired
    private IScenePlusService scenePlusService;
    @Autowired
    private IScenePlusExtService scenePlusExtService;
    @Resource
    private FYunFileServiceInterface fileServiceInterface;
    @Autowired
    private ISceneEditInfoService sceneEditInfoService;

    @Override
    public void removePortrait(JSONObject param) throws Exception {
        String num = param.getString("num");

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

        //原始计算根目录
        String uuid = UUID.randomUUID().toString();
        //全景图计算根目录
        String target = String.format(ConstantFilePath.SCENE_USER_PATH_V4, num) + uuid;
        //解压缩文件存放目录
        String targetImagesPath = target + "/extras/images/";
        //下载文件
        String cacheImagesPath = String.format(UploadFilePath.scene_result_data_path, num) + "caches/images/";
        List<String> imagesList = fileServiceInterface.listRemoteFiles(cacheImagesPath);
        if(CollUtil.isEmpty(imagesList)){
            return;
        }

        imagesList.stream().forEach(key->{
            if(key.endsWith(".jpg")){
                fileServiceInterface.downloadFile(key, targetImagesPath + FileUtil.getName(key));
            }
        });


        String imgViewPath = String.format(UploadFilePath.IMG_VIEW_PATH, num);
//        fYunFileService.downloadFile(bucket, imgViewPath + "vision.modeldata", target + File.separator + "extras" + File.separator + "vision.modeldata");
//        CreateObjUtil.convertVisionmodeldataToTxt(target + File.separator + "extras" + File.separator + "vision.modeldata",
//                target + File.separator + "extras" + File.separator + "vision.txt");
//
//        String ossResultPath = String.format(UploadFilePath.scene_result_data_path, num);
//        fYunFileService.downloadFile(bucket, ossResultPath + "data.json", target + File.separator+"data.json");
//        fYunFileService.downloadFile(bucket, ossResultPath + "project.json", target + File.separator+"project.json");

        //data.json增加extras为执行重建算法
        JSONObject floorplanJson = new JSONObject();
        floorplanJson.put("has_source_images", true);
        floorplanJson.put("has_vision_txt", true);

        JSONObject dataJson = new JSONObject();
        dataJson.put("extras", floorplanJson);
        dataJson.put("split_type", "SPLIT_V28");
        //V5表示不需要生成high，low文件
        String skyboxType = "SKYBOX_V6";
        if(scenePlusExt.getSceneScheme() == 11){
            skyboxType = "SKYBOX_V7";
        }
        //sceneScheme为3切成瓦片图
        if(scenePlusExt.getSceneScheme() == 3){
            if("4k".equals(scenePlusExt.getSceneResolution())){
                skyboxType = "SKYBOX_V14";
            }else{
                skyboxType = "SKYBOX_V13";
            }
        }
        dataJson.put("skybox_type", skyboxType);
        FileUtil.writeUtf8String(dataJson.toJSONString(), target + File.separator+"data.json");

        if(new File(target + File.separator + "capture").exists()){
            new File(target + File.separator + "capture").delete();
        }
        if(new File(target + File.separator + "results").exists()){
            FileUtils.delAllFile(target + File.separator + "results");
        }

        sceneEditInfoService.uploadPanoramaHandler(num,bucket,target,imgViewPath,new ArrayList<>(),targetImagesPath);

    }
}