zhywpt-sp/static/etc/kcBle/kcService.js

"use strict";
var _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (e) {
  return typeof e
}
  : function (e) {
    return e && "function" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? "symbol" : typeof e
  }
  , _kcUtils = require("./kcUtils.js")
  , _kcUtils2 = _interopRequireDefault(_kcUtils);
function _interopRequireDefault(e) {
  return e && e.__esModule ? e : {
    default: e
  }
}
var timeID, ListenFlag = void 0, DataListenerCallBack = void 0, connectedDeviceId = "", foundDevices = [], TAG_FUNCTION = "function", services = "", androidServices = "0000FEE7-0000-1000-8000-00805F9B34FB", iosServices = "FEE7", notifyServiceId = "", androidNotifyServiceId = "0000FEC8-0000-1000-8000-00805F9B34FB", iosNotifyServiceId = "FEC8", writeServiceId = "", androidWriteServiceId = "0000FEC7-0000-1000-8000-00805F9B34FB", iosWriteServiceId = "FEC7", readServiceId = "", androidReadServiceId = "0000FEC9-0000-1000-8000-00805F9B34FB", iosReadServiceId = "FEC9", device = {}, SetoutTimer = 0,
  unavailableServices = true;
function reallyScanConnect(s) {
  wx.closeBluetoothAdapter(),
    _kcUtils2.default.showLog("/***********Runing :: Do reallyScanConnect() begin *************/"),
    foundDevices = [],
    wx.openBluetoothAdapter({
      success: function (e) {
        wx.startBluetoothDevicesDiscovery({
          services: [],
          success: function (e) {
            wx.onBluetoothDeviceFound(function (e) {
              for (var i = 0; i < e.devices.length; i++) {
                for (var c = !1, t = 0; t < foundDevices.length; t++)
                  if (e.devices[i].deviceId == foundDevices[t].deviceId) {
                    c = !0;
                    break
                  }
                if (_kcUtils2.default.showLog("connectedDeviceName", e.devices[i].name),
                  0 == c) {
                  foundDevices.push(e.devices[i]);
                  var n = e.devices[i].name || '';
                  const isValidPrefix = _kcUtils2.default.isValidDevice(n);
                  if (isValidPrefix) {
                    connectedDeviceId = e.devices[i].deviceId,
                      _kcUtils2.default.showLog("connectedDeviceId", e.devices);
                    var o = {};
                    o.device_name = n,
                      o.device_id = connectedDeviceId,
                      wx.stopBluetoothDevicesDiscovery({
                        success: function (e) {
                          _kcUtils2.default.showLog("停止扫描，开始连接"),
                            reallyConnect(o, function (e) {
                              (void 0 === s ? "undefined" : _typeof(s)) == TAG_FUNCTION && s(e)
                            })
                        },
                        fail: function (e) {
                          _kcUtils2.default.showError("stopBluetoothDevicesDiscovery fail", e)
                        }
                      });
                    break
                  }
                }
              }
            })
          },
          fail: function (e) {
            _kcUtils2.default.showError("startBluetoothDevicesDiscovery fail", e)
          }
        })
      },
      fail: function (e) {
        _kcUtils2.default.showError("openBluetoothAdapter fail", e)
      }
    }),
    wx.onBLEConnectionStateChange(function (e) {
      console.log(`[${new Date().toISOString()}] device ${e.deviceId} state has changed, connected: ${e.connected}`);
      0 == e.connected && (wx.closeBLEConnection({
        deviceId: e.deviceId,
        success: function (e) {
          _kcUtils2.default.showLog("closeBLEConnection:", e)
        }
      }),
        wx.closeBluetoothAdapter({
          success: function (e) {
            _kcUtils2.default.showLog("closeBluetoothAdapter", e)
          }
        })),
        console.error("device " + e.deviceId + " state has changed, connected: " + e.connected)
    })
}
function reallyConnect(device, callback) {
  console.log("WeiXin ble SDK 20250804");
  var result = {
    code: -2,
    msg: '连接失败'
  };
  var deviceName = device.device_name;
  console.log("name", deviceName);
  // 验证设备名称前缀
  const isValidPrefix = _kcUtils2.default.isValidDevice(deviceName);
  if (isValidPrefix) {
    connectedDeviceId = device.device_id;
    wx.createBLEConnection({
      deviceId: connectedDeviceId,
      success: function (res) {
        // 设置MTU为23字节（BLE标准）
        // wx.setBLEMTU({
        //   deviceId: connectedDeviceId,
        //   mtu: 23,
        //   success: () => console.log('MTU设置成功')
        // });
        console.log("已连接,开始使能服务", connectedDeviceId);
        _enableService(function (serviceResult) {
          console.log("serviceResult:", serviceResult);
          if (serviceResult.serviceCode === 0) {
            console.log("2.连接成功,并使能成功");
            result.code = 0;
            result.msg = "连接成功";
          } else {
            console.log("2.连接成功，但服务使能失败");
          }
          if (typeof callback === TAG_FUNCTION) callback(result);
        });
      },
      fail: function (err) {
        console.error("createBLEConnection fail", err);
        if (typeof callback === TAG_FUNCTION) callback(result);
      }
    });
  } else {
    result.msg = "设备验证失败";
    if (typeof callback === TAG_FUNCTION) callback(result);
  }
}

function _setPlatformServicesId() {
  const infoa = wx.getSystemInfoSync();
  console.log(`%cplatform ${JSON.stringify(infoa.platform, null, 2)}`, "color: green;");
}

function containsServiceInPrefix(serviceId) {
  var ret = false, serviceTemp;
  // 确保将字符串转换为大写，以避免大小写敏感问题
  serviceTemp = serviceId.toUpperCase();

  // 获取前4个字符和前8个字符
  const prefix4 = serviceTemp.substring(0, 4);
  const prefix8 = serviceTemp.substring(0, 8);

  // 判断是否包含 "FEE7"
  ret = prefix4.includes("FEE7") || prefix8.includes("FEE7");
  if (ret) {
    services = serviceId;
  }
  return ret;
}

function containsNotifyInPrefix(service) {
  var ret = false, serviceTemp;
  // 确保将字符串转换为大写，以避免大小写敏感问题
  serviceTemp = service.toUpperCase();

  // 获取前4个字符和前8个字符
  const prefix4 = serviceTemp.substring(0, 4);
  const prefix8 = serviceTemp.substring(0, 8);

  // 判断是否包含 "FEC8"
  ret = prefix4.includes("FEC8") || prefix8.includes("FEC8");
  if (ret) {
    notifyServiceId = service;
  }
  return ret;
}

function containsWriteInPrefix(service) {
  var ret = false, serviceTemp;
  // 确保将字符串转换为大写，以避免大小写敏感问题
  serviceTemp = service.toUpperCase();
  // 获取前4个字符和前8个字符
  const prefix4 = serviceTemp.substring(0, 4);
  const prefix8 = serviceTemp.substring(0, 8);

  // 判断是否包含 "FEC7"
  ret = prefix4.includes("FEC7") || prefix8.includes("FEC7");
  if (ret) {
    writeServiceId = service;
  }
  return ret;
}

function containsReadInPrefix(service) {
  var ret = false, serviceTemp;
  // 确保将字符串转换为大写，以避免大小写敏感问题
  serviceTemp = service.toUpperCase();
  // 获取前4个字符和前8个字符
  const prefix4 = serviceTemp.substring(0, 4);
  const prefix8 = serviceTemp.substring(0, 8);
  // 判断是否包含 "FEC9"
  ret = prefix4.includes("FEC9") || prefix8.includes("FEC9");
  if (ret) {
    readServiceId = service;
  }
  return ret;
}

function _enableService(callback) {
  var result = {};
  _setPlatformServicesId();
  wx.getBLEDeviceServices({
    deviceId: connectedDeviceId,
    success: function (res) {
      for (var i = 0; i < res.services.length; i++) {
        console.log(res.services[i]);
        var uuid = res.services[i].uuid;
        if (containsServiceInPrefix(uuid)) {
          wx.getBLEDeviceCharacteristics({
            deviceId: connectedDeviceId,
            serviceId: uuid,
            success: function (charRes) {
              var matchedChars = charRes.characteristics.filter(char => containsNotifyInPrefix(char.uuid) || containsWriteInPrefix(char.uuid)).length;
              if (matchedChars < 2) {
                result.serviceCode = -1;
                result.serviceInfo = "getBLEDeviceCharacteristics temp<2!";
                if (typeof callback === "function") callback(result);
              } else {
                wx.notifyBLECharacteristicValueChange({
                  deviceId: connectedDeviceId,
                  serviceId: services,
                  characteristicId: notifyServiceId,
                  state: true,
                  success: function (res) {
                  },
                  fail: function (res) {
                  },
                  complete: function (res) {
                    console.log("res:", res);
                    if (res.errno === 0) {
                      _onBLECharacteristicValueChange();
                      result.serviceCode = 0;
                      result.serviceInfo = "enable success!";
                    } else {
                      result.serviceCode = -2;
                      result.serviceInfo = "notifyBLECharacteristicValueChange fail!";
                    }
                    if (typeof callback === "function") callback(result);
                  }
                });
              }
            },
            fail: function () {
              console.error("getBLEDeviceCharacteristics fail");
              result.serviceCode = -3;
              result.serviceInfo = "getBLEDeviceCharacteristics fail!";
              if (typeof callback === "function") callback(result);
            }
          });
          unavailableServices = false;
          break;
        }
      }
      console.log("unavailableServices", unavailableServices);
    },
    fail: function () {
      result.serviceCode = -4;
      result.serviceInfo = "getBLEDeviceServices fail!";
      if (typeof callback === "function") callback(result);
    }
  });
}
function reallyDisConnect(callBack) {
  console.log("/***********Runing :: Do reallyDisConnect() begin *************/");
  var c = {
    code: 0,
    msg: '已断连'
  };
  wx.closeBLEConnection({
    deviceId: connectedDeviceId,
    success: function (e) {
      connectedDeviceId = "";
      console.log("closeBLEConnection success", e);
    },
    fail: function (e) {
      console.error("closeBLEConnection fail", e);
    },
    complete: function (e) {
      (void 0 === callBack ? "undefined" : _typeof(callBack)) == TAG_FUNCTION && callBack(c)
    }
  });
}
function _writeBLECharacteristicValue(e, i) {
  var c = {};
  wx.writeBLECharacteristicValue({
    deviceId: connectedDeviceId,
    serviceId: services,
    characteristicId: writeServiceId,
    value: e,
    success: function (e) {
      _kcUtils2.default.showLog("writeBLECharacteristicValue success", e.errMsg),
        c.serviceCode = 0,
        c.serviceInfo = e.errMsg,
        (void 0 === i ? "undefined" : _typeof(i)) == TAG_FUNCTION && i(c)
    }
  })
}
function _onBLECharacteristicValueChange() {
  wx.onBLECharacteristicValueChange(function (e) {
    _kcUtils2.default.showLog("有回复"),
      1 == ListenFlag && (void 0 === DataListenerCallBack ? "undefined" : _typeof(DataListenerCallBack)) == TAG_FUNCTION && DataListenerCallBack(e.value)
  });
}
function _SetDataListenerCallBack(e, i) {
  1 == e ? (ListenFlag = !0,
    DataListenerCallBack = i) : 0 == e && (ListenFlag = !1)
}
function disconnectDeviceBluetooth(callBack) {
  console.log("/***********Runing :: Do disconnectDeviceBluetooth() begin *************/");
  console.log("connectedDeviceId是空", connectedDeviceId == "");
  var c = {
    code: 0,
    msg: '已断开'
  };
  if (connectedDeviceId != "") {
    wx.closeBLEConnection({
      deviceId: connectedDeviceId,
      success: function (e) {
        connectedDeviceId = "";
        console.log("closeBLEConnection success", e);
        wx.closeBluetoothAdapter({
          success: function (e) {
            console.log("closeBluetoothAdapter success", e);
          },
          fail: function (e) {
            console.error("closeBluetoothAdapter fail", e);
          },
          complete: function (e) {
            (void 0 === callBack ? "undefined" : _typeof(callBack)) == TAG_FUNCTION && callBack(c)
          }
        });
      }
    });
  } else {
    wx.closeBluetoothAdapter({
      success: function (e) {
        console.log("closeBluetoothAdapter success", e);
      },
      fail: function (e) {
        console.error("closeBluetoothAdapter fail", e);
      },
      complete: function (e) {
        (void 0 === callBack ? "undefined" : _typeof(callBack)) == TAG_FUNCTION && callBack(c)
      }
    });
  }
}
module.exports = {
  reallyConnect: reallyConnect,
  reallyScanConnect: reallyScanConnect,
  reallyDisConnect: reallyDisConnect,
  _writeBLECharacteristicValue: _writeBLECharacteristicValue,
  _SetDataListenerCallBack: _SetDataListenerCallBack,
  disconnectDeviceBluetooth: disconnectDeviceBluetooth,
};