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i=this;i.typeInfo=0,i.height=i.userInfo.height,i.head=i.userInfo.head_data,i.deviceId=t.deviceId,i.createBLEConnection(),i.$Bluetooth.onBLEConnectionStateChange(),e.onBluetoothAdapterStateChange((function(e){i.$store.commit("changeBluetooth",e.available)}))},watch:{isConnected:function(){if(!this.isConnected){this.$tools.showModal("测量过程中已与设备连接中断，请重新连接设备再开始测量")}},isBluetoothTyle:function(){if(!this.isBluetoothTyle){this.$tools.showModal("蓝牙已关闭，请重新打开蓝牙后再开始测量")}},isFinished:function(){var e=this;console.log("是否开启弹框",e.weight,e.isFinished,e.typeInfo),e.isFinished?e.isFinished&&2==e.typeInfo&&setTimeout((function(){e.isHeight=!0}),1500):e.isHeight=!1}},methods:{createBLEConnection:function(){var t=this;e.createBLEConnection({deviceId:t.deviceId,success:function(e){t.textLink="蓝牙连接中",setTimeout((function(){t.getBLEDeviceServices()}),1e3)},fail:function(e){t.textLink="设备连接失败，返回首页重新连接",console.log("设备连接失败，请重新连接",e,t.deviceId)}})},getBLEDeviceServices:function(){var t=[],i=this;e.getBLEDeviceServices({deviceId:i.deviceId,success:function(e){console.log("获取设备的UUID成功",e),t=e.services;for(var n=0;n<t.length;n++){var o=t[n];if(-1!=o.uuid.indexOf("FFF0")){i.serviceId=o.uuid,i.getBLEDeviceCharacteristics(),console.log("设备的FFF0的serviceId： "+i.serviceId);break}}},fail:function(e){i.textLink="设备连接失败，返回首页重新连接",console.log("获取设备的UUID失败:",e)}})},getBLEDeviceCharacteristics:function(){var t=this;e.getBLEDeviceCharacteristics({deviceId:t.deviceId,serviceId:t.serviceId,success:function(i){for(var n=0;n<i.characteristics.length;n++){var o=i.characteristics[n];-1!=o.uuid.indexOf("0000FFF1")?t.notify=o.uuid:-1!=o.uuid.indexOf("0000FFF2")&&(t.write=o.uuid,t.writeBLECharacteristicValue("A6020500076A"))}t.textLink="蓝牙连接成功，请开始测量",e.notifyBLECharacteristicValueChange({deviceId:t.deviceId,serviceId:t.serviceId,characteristicId:t.notify,state:!0}),e.notifyBLECharacteristicValueChange({deviceId:t.deviceId,serviceId:t.serviceId,characteristicId:t.write,state:!0}),t.isFinished=!1,setTimeout((function(){t.notifyBLECharacteristicValue()}),800)},fail:function(e){console.log("获取特征值失败:",JSON.stringify(e))}})},notifyBLECharacteristicValue:function(){var t=this;e.notifyBLECharacteristicValueChange({state:!0,deviceId:t.deviceId,serviceId:t.serviceId,characteristicId:t.notify,success:function(i){t.isSave=!0,e.onBLECharacteristicValueChange((function(e){var i=t.$tools.ab2hex(e.value,""),n=i.substring(4,6),o=i.substring(6,8),c=parseInt(i.substring(8,14),16),s=i.substring(18,19),r=i.substring(19,20),a="",u="";"0"==s&&(c=c),"1"==s&&(c/=10),"2"==s&&(c/=100),"3"==s&&(c/=1e3),"0"==r&&(t.unit="kg"),"1"==r&&(t.unit="斤"),"2"==r&&(console.log("st:lb",c),a=Math.floor(c/14),u=c-14*a,c=a+":"+u.toFixed(2),t.unit="st:lb"),"3"==r&&(t.unit="lb"),"4"==r&&(t.unit="g"),"01"==o&&(t.typeInfo=1,t.weight=c,t.IsLing=!1,t.isHeight=!1,t.isFinished=!1),"02"!=o||t.isFinished||(t.typeInfo=2,t.weight=c,(c>0||"0:0.00"!=toString(c))&&(t.isFinished=!0)),console.log("状态:",i,n,o,c,t.unit,t.isFinished)}))},fail:function(e){console.log("测量失败",e.value)}})},handleIsLing:function(){this.IsLing||(this.writeBLECharacteristicValue("A6020500076A"),this.IsLing=!0)},handleIsNum:function(){this.writeBLECharacteristicValue("A6020400066A")},writeBLECharacteristicValue:function(t){var i=new Uint8Array(t.match(/[\da-f]{2}/gi).map((function(e){return 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