wxmini/utils/lexin/util.js

module.exports = {
  getMacByDeviceId: getMacByDeviceId,
  getMacBySplitDeviceId: getMacBySplitDeviceId,
  getDeviceMacId: getDeviceMacId,
  getResponseByDeviceId: getResponseByDeviceId,
  getResponseByDeviceMacId: getResponseByDeviceMacId,
}

///获取设备mac相关 macId: deviceId.split("BLUFI_")[1]
function getMacBySplitDeviceId(splitDeviceId) {
  if (splitDeviceId.length < 12) {
    return splitDeviceId;
  }
  return splitDeviceId.slice(-12);
};

function getMacByDeviceId(deviceId) {
  var splitDeviceId = deviceId.split("BLUFI_");
  if (splitDeviceId.length != 2) {
    return "";
  }
  return getMacBySplitDeviceId(splitDeviceId[1]);
};

///获取设备mac相关
function getDeviceMacId(deviceId) {
  var splitDeviceId = deviceId.split("BLUFI_");
  if (splitDeviceId.length != 2) {
    return "";
  }
  var mac = getMacBySplitDeviceId(splitDeviceId[1]);
  return `AIrSMArT_${mac}`
};

///通过设备id获取mac地址
function getResponseByDeviceId(deviceId) {
  var deviceMacId = getDeviceMacId(deviceId);
  return getResponseByDeviceMacId(deviceMacId);
};

///通过mac地址过去请求
function getResponseByDeviceMacId(deviceMacId) {
  return `/${deviceMacId}/user/pub_response`;
};