4dkankan-center-scene/src/main/java/com/fdkankan/scene/service/impl/SceneServiceImpl.java

package com.fdkankan.scene.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.common.constant.ErrorCode;
import com.fdkankan.common.util.ThreeDESUtil;
import com.fdkankan.redis.constant.RedisKey;
import com.fdkankan.redis.util.RedisClient;
import com.fdkankan.scene.bean.ResultData;
import com.fdkankan.scene.entity.Scene;
import com.fdkankan.scene.entity.SceneFileMapping;
import com.fdkankan.scene.httpclient.CustomHttpClient;
import com.fdkankan.scene.mapper.SceneMapper;
import com.fdkankan.scene.service.SceneFileMappingService;
import com.fdkankan.scene.service.SceneService;
import com.fdkankan.scene.vo.SceneEditControlsVO;
import com.fdkankan.scene.vo.SceneInfoParamVO;
import com.fdkankan.scene.vo.SceneInfoVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.UrlResource;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author dsx
 * @since 2024-06-26
 */
@Slf4j
@Service
public class SceneServiceImpl extends ServiceImpl<SceneMapper, Scene> implements SceneService {

    @Autowired
    private SceneFileMappingService sceneFileMappingService;
    @Autowired
    private RedisClient redisClient;
    @Resource
    private CustomHttpClient customHttpClient;


    @Override
    public ResultData getSceneInfo(SceneInfoParamVO param) throws Exception {
        String num = param.getNum();
        SceneInfoVO sceneInfoVO = null;
        List<Scene> list = this.list(new LambdaQueryWrapper<Scene>().eq(Scene::getNum, num).orderByDesc(Scene::getId));
        if(CollUtil.isEmpty(list)){
            return ResultData.error(ErrorCode.FAILURE_CODE_5005.code(), ErrorCode.FAILURE_CODE_5005.message());
        }
        Scene scene = list.get(0);
        sceneInfoVO = new SceneInfoVO();
        sceneInfoVO.setTitle(scene.getTitle());
        sceneInfoVO.setNum(scene.getNum());
        sceneInfoVO.setFloorLogoSize(Integer.valueOf(scene.getFloorlogosize()));
        sceneInfoVO.setSceneKind(scene.getScenekind());
        sceneInfoVO.setSceneResolution(scene.getSceneresolution());
        sceneInfoVO.setSceneFrom(scene.getScenefrom());
        sceneInfoVO.setModelKind(scene.getModelkind());
        sceneInfoVO.setFloorPlanAngle(Float.valueOf(scene.getFloorplanangle()));
        sceneInfoVO.setFloorLogo("2");
        SceneEditControlsVO sceneEditControlsBean = SceneEditControlsVO.builder().showRule(1).showFloorplan(0).showDollhouse(0).showMap(1).showPanorama(1).showVR(1).showTitle(1).build();
        sceneInfoVO.setControls(sceneEditControlsBean);

        List<SceneFileMapping> mappingList = sceneFileMappingService.list(new LambdaQueryWrapper<SceneFileMapping>().eq(SceneFileMapping::getNum, num).orderByAsc(SceneFileMapping::getId));
        Map<String, String> keyMap = new HashMap<>();
        for (SceneFileMapping sceneFileMapping : mappingList) {
            keyMap.put(sceneFileMapping.getKey(), "service/scene/file?key=" + sceneFileMapping.getKey());
        }
//        sceneInfoVO.setMapping(keyMap);

        return ResultData.ok(sceneInfoVO);
    }

    @Override
    public ResponseEntity<org.springframework.core.io.Resource> outFileByKey(String key, HttpServletResponse response) throws IOException {
        SceneFileMapping one = sceneFileMappingService.getOne(new LambdaQueryWrapper<SceneFileMapping>().eq(SceneFileMapping::getKey, key));
//        InputStream inputStream = customHttpClient.downloadFileToInputStream(one.getUrl());
        org.springframework.core.io.Resource resource = null;
        URL url = new URL(one.getUrl());
        URLConnection connection = url.openConnection();
        connection.setConnectTimeout(600000);
        connection.setReadTimeout(600000);
        resource = new UrlResource(url);
        return ResponseEntity.ok().contentType(MediaType.APPLICATION_OCTET_STREAM).body(resource);
    }

    @Override
    public void outFileByKey2(String key, Integer subgroup, HttpServletResponse response) throws IOException {
        SceneFileMapping one = sceneFileMappingService.getOne(new LambdaQueryWrapper<SceneFileMapping>().eq(SceneFileMapping::getKey, key).eq(SceneFileMapping::getSubgroup, subgroup));
        if(Objects.isNull(one)){
            response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        }else{
            response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
            response.setHeader("Content-Disposition", "attachment; filename=\"" + FileUtil.getName(key) + "\"");
            try(
                    InputStream inputStream = customHttpClient.downloadFileToInputStream(one.getUrl());
                    ServletOutputStream outputStream = response.getOutputStream())
            {
                byte[] buffer = new byte[1024];
                int len;
                while ((len = inputStream.read(buffer)) != -1) {
                    outputStream.write(buffer, 0, len);
                }
                outputStream.flush();
            }catch (Exception e){
                log.info("读取文件失败：key:{},url:{}", one.getKey(), one.getUrl());
                throw new RuntimeException(e);
            }
        }
    }


    public static void main(String[] args) {
        JSONObject params = new JSONObject();
        params.put("SYSCODE", "CHNTZCGL_ZCSZHGL");
        params.put("ACCTID", "101269561");
        params.put("TOKEN", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJSRVMiLCJpc3MiOiJXUzRBIiwiZXhwIjoxNzI3MjQxMTQwLCJOQU5PU0VDT05EIjozNTk0NjI1NTg5ODQ3MDU0Nn0.MIlnrl5X00_0QgaT1N9wYRwi4WQ86dGtQlD3EsA01I0");
        String encode = ThreeDESUtil.encode(params.toString(), "6#dPz>3F");
        System.out.println(encode);

        JSONObject params2 = new JSONObject();
        params2.put("SERVICEID", "CHNTZCGL_ZCSZHGL");
        params2.put("LOGINACCOUNT", "yangqc");
        params2.put("TOKEN", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJSRVMiLCJpc3MiOiJXUzRBIiwiZXhwIjoxNzI3NTc3Mzc2LCJOQU5PU0VDT05EIjozNjI4MjQ5MTc2NjM4MDAzMX0.fbTCdbjMTOD6NywkuKGtsOnQdmFI7PiU4g8mEiLQ5wQ");
        encode = ThreeDESUtil.encode(params2.toString(), "6#dPz>3F");
        System.out.println(encode);


        JSONObject params3 = new JSONObject();
        params3.put("SERVICEID", "CHNTZCGL_ZCSZHGL");
        params3.put("QUERYMODE", "3");
        params3.put("TOKEN", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJSRVMiLCJpc3MiOiJXUzRBIiwiZXhwIjoxNzI3MjQxMTQwLCJOQU5PU0VDT05EIjozNTk0NjI1NTg5ODQ3MDU0Nn0.MIlnrl5X00_0QgaT1N9wYRwi4WQ86dGtQlD3EsA01I0");
        params3.put("ORGCODE", "100035");
        encode = ThreeDESUtil.encode(params3.toString(), "6#dPz>3F");
        System.out.println(encode);

    }

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

    @Override
    public List<Scene> listByNum(String num, Integer subgroup) {
        return this.list(new LambdaQueryWrapper<Scene>().eq(Scene::getNum, num).eq(Scene::getSubgroup, subgroup));
    }
}