4dkankan-center-openApi/src/main/java/com/fdkankan/openApi/service/www/impl/DownSceneServiceImpl.java

package com.fdkankan.openApi.service.www.impl;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.dynamic.datasource.annotation.DS;
import com.fdkankan.common.constant.ErrorCode;
import com.fdkankan.common.exception.BusinessException;
import com.fdkankan.openApi.constant.JmgaConstant;
import com.fdkankan.openApi.dto.www.DownSceneDto;
import com.fdkankan.openApi.httpclient.client.FdKKClient;
import com.fdkankan.openApi.httpclient.client.JmgaClient;
import com.fdkankan.openApi.service.www.IDownSceneService;
import com.fdkankan.web.response.ResultData;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;

@Service
public class DownSceneServiceImpl implements IDownSceneService {

    @Autowired
    JmgaClient jmgaClient;


    @Override
    public DownSceneDto getSceneOfflinePage(String num) {
        if(StringUtils.isBlank(num)){
            throw new BusinessException(ErrorCode.PARAM_ERROR);
        }
        ResultData checkResult = jmgaClient.get(JmgaConstant.API_GET_CHECK_DOWNLOAD + "?num=" + num);
        if(checkResult.getCode() != 0 || checkResult.getData() == null){
            throw new BusinessException(checkResult.getCode(),checkResult.getMessage());
        }
        JSONObject checkObject = JSONObject.parseObject(JSONObject.toJSONString(checkResult.getData()));
        Integer checkStatus = checkObject.getInteger("downloadStatus");
        String checkUrl = checkObject.getString("downloadUrl");
        if(StringUtils.isNotBlank(checkUrl)){
            return new DownSceneDto(checkUrl);
        }
        if(checkStatus !=1){
            ResultData downResult = jmgaClient.get(JmgaConstant.API_GET_DOWN_SCENE + "?num=" + num);
            if(downResult.getCode() != 0 || downResult.getData() == null){
                throw new BusinessException(downResult.getCode(),downResult.getMessage());
            }
        }

        ResultData processResult = jmgaClient.get(JmgaConstant.API_GET_DOWNLOAD_PROCESS + "?num=" + num);
        if(processResult.getCode() != 0 || processResult.getData() == null){
            throw new BusinessException(processResult.getCode(),processResult.getMessage());
        }

        JSONObject processObj = JSONObject.parseObject(JSONObject.toJSONString(checkResult.getData()));
        String processUrl = processObj.getString("url");
        Integer percent = processObj.getInteger("percent");

        return new DownSceneDto(processUrl,percent);
    }
}