package com.fzzy.protocol.weightyh;
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import com.alibaba.fastjson2.JSONObject;
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import com.fzzy.api.data.GatewayDeviceProtocol;
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import com.fzzy.gateway.api.GatewayRemoteManager;
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import com.fzzy.gateway.api.GatewaySyncWeightService;
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import com.fzzy.gateway.data.BaseReqData;
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import com.fzzy.gateway.data.BaseResp;
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import com.fzzy.gateway.entity.GatewayDevice;
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import com.fzzy.gateway.util.GatewayHttpUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang.StringUtils;
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import org.springframework.stereotype.Component;
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import javax.annotation.Resource;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* HTTP方式获取地磅信息
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* <p>
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* 注：当前协议包含JSON和JSONP两种支持，自动识别
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*/
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@Slf4j
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@Component
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public class GatewaySyncWeightImplHttp implements GatewaySyncWeightService {
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@Resource
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private GatewayRemoteManager gatewayRemoteManager;
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@Override
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public String getWeightProtocol() {
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return GatewayDeviceProtocol.DEVICE_WEIGHT_HTTP.getCode();
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}
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@Override
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public BaseResp syncWeightInfo(BaseReqData reqData) {
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GatewayDevice device = reqData.getDevice();
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if (null == device) return new BaseResp(500, "没有获取到设备信息");
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if (StringUtils.isEmpty(device.getHttpUrl())) new BaseResp(500, "没有配置HTTP请求地址");
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try {
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Map<String, String> paramsMap = new HashMap<>();
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paramsMap.put("time_", System.currentTimeMillis() + "");
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String responseText = GatewayHttpUtil.doGet(device.getHttpUrl(), paramsMap);
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log.info("--HTTP-WEIGHT-请求返回--{}", responseText);
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if(StringUtils.isEmpty(responseText)) {
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return new BaseResp(500, "后台执行失败");
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}
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JSONObject resp;
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String jsonStr;
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//说明是JSONP格式-jsonpCallback({"content":""})
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if (responseText.indexOf("jsonpCallback") >= 0) {
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jsonStr = responseText.substring(responseText.indexOf("(") + 1, responseText.length() - 1);
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resp = JSONObject.parseObject(jsonStr);
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resp.put("code", "200");
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} else {
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jsonStr = responseText;
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resp = JSONObject.parseObject(jsonStr);
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}
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if ("200".equals(resp.get("code"))) {
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if (null == resp.get("content") || "".equals(resp.get("content"))) {
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reqData.setWeight(0.0);
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} else {
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reqData.setWeight(Double.valueOf(resp.get("content")+""));
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}
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}
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//执行推送
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if (reqData.getWeight() > 0) {
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gatewayRemoteManager.getDeviceReportService(device.getPushProtocol()).reportWeightData(reqData);
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}
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} catch (Exception e) {
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log.error("--------------地磅-HTTP协议执行异常----{}", e);
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}
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return new BaseResp(500, "后台执行失败");
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}
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}
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