dntd-model-tools/dntd-tool/src/main/java/com/dky/tool/ModelTool.java

package com.dky.tool;

import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import com.dky.modelI.DntdModelI;
import com.dky.security.GetCpuInfo;
import com.dky.utils.ConfigReader;
import com.dky.utils.entity.SysDeviceHeatScene;
import com.dky.utils.enums.Code;
import com.dky.utils.result.ResponseUtil;
import org.bouncycastle.math.raw.Mod;

import java.lang.reflect.InvocationTargetException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

public class ModelTool {

    public List<SysDeviceHeatScene> specList;

    // 私有化构造方法，避免外部实例化
    private ModelTool() {
    }

    public ModelTool(List<SysDeviceHeatScene> specList) {
        this.specList = specList;
    }

    // 创建工具类的静态工厂方法
    public static ModelTool create(JSONObject list) {
        List<SysDeviceHeatScene> specList = new ArrayList<>();
        JSONArray specArray = list.getJSONArray("devSpecList");
        for (int i = 0; i < specArray.size(); i++) {
            SysDeviceHeatScene devSpec = specArray.getJSONObject(i).toBean(SysDeviceHeatScene.class);
            specList.add(devSpec);
        }
        return new ModelTool(specList);
    }


    public JSONObject exeModel2Report(JSONObject jsonObject, String key) {
        JSONObject jsonObjectResult = new JSONObject();
        try {
            // 根据给定的类名初始化类  加密不需要反实例化new
            Class sm4UtilsClass = Class.forName("com.dky.security.SM4Utils");
            // 实例化这个类
            Object obj = sm4UtilsClass.newInstance();
            // 调用指定方法
            Map map = (Map) sm4UtilsClass.getMethod("decrypt", String.class).invoke(obj, key);
            String cpuIds = (String) map.get("cpuIds");
            String expireTime = (String) map.get("expireTime");
            // 定义日期时间格式
            SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            Date date = formatter.parse(expireTime);
            //拿到解析后的cpuid。获取本地的cpuid.
            String localCpuId = GetCpuInfo.getCpuId();
            if (cpuIds.contains(localCpuId)){
                if (new Date().before(date)){
                    // 判断模型使用权限
                    // 根据给定的类名初始化类  加密不需要反实例化new
                    Class buildHeatingScene = Class.forName("com.dky"+"."+ ConfigReader.getProperty(jsonObject.getStr("type")));
                    // 实例化这个类
                    DntdModelI buildHeatingSceneModel = (DntdModelI)buildHeatingScene.newInstance();
                    // 调用指定方法
                    jsonObjectResult = buildHeatingSceneModel.createReport(jsonObject,this.specList);
                }else {
                    jsonObjectResult = ResponseUtil.createResponse(Code.KEY_EXPIRATION.getCode(), Code.KEY_EXPIRATION.getDesc(), null);
                }
            }else {
               jsonObjectResult = ResponseUtil.createResponse(Code.KEY_UNAUTHORIZED.getCode(), Code.KEY_UNAUTHORIZED.getDesc(), null);
            }
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            jsonObjectResult = ResponseUtil.createResponse(Code.KEY_CONTEXT_ERROR.getCode(), Code.KEY_CONTEXT_ERROR.getDesc(), null);
            e.printStackTrace();
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        return jsonObjectResult;
    }
}