package com.fdkankan.scene.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.io.FileUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.fdkankan.common.util.CmdUtils;
import com.fdkankan.fyun.face.FYunFileServiceInterface;
import com.fdkankan.model.constants.ConstantFilePath;
import com.fdkankan.model.constants.UploadFilePath;
import com.fdkankan.scene.entity.ScenePlus;
import com.fdkankan.scene.httpclient.HaixinClient;
import com.fdkankan.scene.service.IHaixinService;
import com.fdkankan.scene.service.IScenePlusService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

@Slf4j
@Service
public class HaixinServiceImpl implements IHaixinService {

    private static final String  API_FDFS_UPLOAD = "/fdfs/api/file/upload";
    private static final String  API_SUBMIT_FLOORPLAN = "/ecs/api/panoramicImageService/submitFloorPlan";

    @Value("${haixin.host}")
    private String haixinHost;

    @Resource
    private FYunFileServiceInterface fileServiceInterface;
    @Resource
    private HaixinClient haixinClient;
    @Autowired
    private IScenePlusService scenePlusService;


    @Override
    public void sendCadImgToHaixin(String num) throws Exception {

        log.info("进入场景平面图推送方法");

        ScenePlus scenePlus = scenePlusService.getScenePlusByNum(num);

        String userViewPath = String.format(UploadFilePath.USER_VIEW_PATH, num);
        List<String> userKeyS = fileServiceInterface.listRemoteFiles(userViewPath);
        if(CollUtil.isEmpty(userKeyS)){
            return;
        }
        log.info("user列表文件:{}", JSON.toJSONString(userKeyS));
        List<String> cadImgKeys = userKeyS.stream().filter(v->v.contains("cad-style-3-")).collect(Collectors.toList());
        if(CollUtil.isEmpty(cadImgKeys)){
            return;
        }
        log.info("平面图列表文件:{}", JSON.toJSONString(userKeyS));
        String currentTimeMillis = String.valueOf(System.currentTimeMillis());
        String tmpPath = String.format(ConstantFilePath.SCENE_USER_PATH_V4, num) + currentTimeMillis + "/";
        cadImgKeys.stream().forEach(key->{
            fileServiceInterface.downloadFile(key, tmpPath + FileUtil.getName(key));
        });

        String floorPlanPath = String.format(UploadFilePath.USER_VIEW_PATH, num) + "floorplan.json";
        String floorPlanStr = fileServiceInterface.getFileContent(floorPlanPath);
        JSONObject floorPlanJson = JSON.parseObject(floorPlanStr);
        JSONArray floors = floorPlanJson.getJSONArray("floors");
        List<Map<String, String>> readme = floors.stream().map(f -> {
            JSONObject item = (JSONObject) f;
            Integer subgroup = item.getInteger("subgroup");
            String floor_name = item.getString("name");
            Map<String, String> map = new HashMap<>();
            map.put("floor_name", floor_name);
            map.put("img_name", "cad-style-3-" + subgroup + ".jpg");
            return map;
        }).collect(Collectors.toList());
        log.info("readme.json:{}", JSON.toJSONString(readme));
        FileUtil.writeUtf8String(JSON.toJSONString(readme), tmpPath + "readme.json");

        String zipPath = String.format(ConstantFilePath.SCENE_USER_PATH_V4, num) + currentTimeMillis + ".zip";

        //打压缩包
        this.zip(tmpPath, zipPath);

        //上传到fastdf
        String url = haixinHost.concat(API_FDFS_UPLOAD);
        JSONObject jsonObject = haixinClient.uploadToFdfs(url, zipPath);
        JSONObject data = jsonObject.getJSONObject("data");

        //通知计算结果
        this.sendResult(scenePlus.getTaskId(), data.getString("fileNameRemote"));


    }

    private void zip(String sourcePath, String zipPath) throws Exception {
        FileUtil.mkParentDirs(zipPath);
        String cmd = "cd " + sourcePath + " && zip -r " + zipPath + " *";
        CmdUtils.callLineSh(cmd, 200);
    }

    @Override
    public void sendResult(String taskId, String packetPath){
        String url = haixinHost.concat(API_SUBMIT_FLOORPLAN);
        Map<String, String> params = new HashMap<>();
        params.put("vendor","A0BF");
        params.put("projectId", taskId);
        params.put("packetPath", packetPath);
        haixinClient.postJson(url, params);
    }
}