bc3c056c8d
连接回调触发 4 次（createBLEConnection → services → characteristics → connection:true）， errno:0 在第一次回调就匹配了条件，导致认证指令在特征值订阅完成前发送， BLE 通知通道未建立，认证响应无法送达。 修正：仅 result.connection === true 时触发认证流程， 这是 SDK 合并接口的最终就绪信号。
501 lines
17 KiB
JavaScript
501 lines
17 KiB
JavaScript
/**
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* Veepoo M2 原生小程序页面 — 连接 + 测量
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*
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* 完全脱离 Taro 框架，直接使用微信原生 API + Veepoo SDK。
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* 连接流程严格对齐官方 Demo：
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* scan → stopScan → connect(callback, 等待 connection:true)
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* → registerDataListener → delay 500ms → authenticate
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* → 轮询 deviceChipStatus → ready
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*/
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// eslint-disable-next-line no-undef
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const { veepooBle, veepooFeature, veepooLogger } = require('./libs/veepoo-sdk');
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// ── 常量 ──
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var SDK_EVENT_AUTH = 1;
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var SDK_EVENT_BATTERY = 2;
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var SDK_EVENT_TEMPERATURE = 6;
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var SDK_EVENT_BLOOD_PRESSURE = 18;
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var SDK_EVENT_BLOOD_OXYGEN = 31;
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var SDK_EVENT_HEART_RATE = 51;
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var SDK_EVENT_PRESSURE = 58;
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var MEASURE_TYPES = [
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{ type: 'heart_rate', label: '心率', unit: 'bpm', icon: '♥', color: '#EF4444', sdkType: SDK_EVENT_HEART_RATE },
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{ type: 'blood_oxygen', label: '血氧', unit: '%', icon: 'O₂', color: '#3B82F6', sdkType: SDK_EVENT_BLOOD_OXYGEN },
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{ type: 'blood_pressure', label: '血压', unit: 'mmHg', icon: '↕', color: '#8B5CF6', sdkType: SDK_EVENT_BLOOD_PRESSURE },
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{ type: 'temperature', label: '体温', unit: '°C', icon: 'T', color: '#F59E0B', sdkType: SDK_EVENT_TEMPERATURE },
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{ type: 'pressure', label: '压力', unit: '', icon: '~', color: '#6366F1', sdkType: SDK_EVENT_PRESSURE },
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];
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var MEASURE_TIMEOUTS = {
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heart_rate: 60000,
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blood_oxygen: 60000,
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blood_pressure: 120000,
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temperature: 60000,
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pressure: 90000,
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};
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var MEASURE_SETTLE_DELAY = 1500;
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function _findConfig(type) {
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for (var i = 0; i < MEASURE_TYPES.length; i++) {
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if (MEASURE_TYPES[i].type === type) return MEASURE_TYPES[i];
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}
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return MEASURE_TYPES[0];
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}
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// ── Page ──
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// eslint-disable-next-line no-undef
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Page({
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data: {
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phase: 'idle',
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deviceId: '',
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deviceName: 'M2',
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batteryLevel: null,
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error: '',
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selectedType: 'heart_rate',
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selectedIcon: '♥',
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selectedColor: '#EF4444',
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selectedLabel: '心率',
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selectedUnit: 'bpm',
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measureTypes: MEASURE_TYPES,
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measurePhase: 'idle',
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measureProgress: 0,
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measureDisplayValue: '',
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measureError: '',
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results: {},
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hasResults: false,
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},
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_authTimer: null,
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_authTimeout: null,
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_scanTimer: null,
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_scanFound: null,
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_measureTimer: null,
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_settleTimer: null,
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_lastValues: null,
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_connected: false,
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_eventChannel: null,
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_connecting: false,
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// ── 生命周期 ──
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onLoad: function () {
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// eslint-disable-next-line no-undef
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this._eventChannel = this.getOpenerEventChannel();
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// eslint-disable-next-line no-undef
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wx.setNavigationBarTitle({ title: 'M2 手环测量' });
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this._updateSelectedDisplay('heart_rate');
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// 诊断：确认 SDK 加载状态
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] SDK 加载状态:', {
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veepooBle: typeof veepooBle,
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veepooFeature: typeof veepooFeature,
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veepooLogger: typeof veepooLogger,
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scanFn: typeof veepooBle.veepooWeiXinSDKStartScanDeviceAndReceiveScanningDevice,
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});
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},
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onUnload: function () {
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this._cleanup();
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},
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_cleanup: function () {
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if (this._authTimer) { clearInterval(this._authTimer); this._authTimer = null; }
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if (this._authTimeout) { clearTimeout(this._authTimeout); this._authTimeout = null; }
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if (this._scanTimer) { clearTimeout(this._scanTimer); this._scanTimer = null; }
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if (this._measureTimer) { clearTimeout(this._measureTimer); this._measureTimer = null; }
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if (this._settleTimer) { clearTimeout(this._settleTimer); this._settleTimer = null; }
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this._connecting = false;
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if (this._connected) {
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try { veepooBle.veepooWeiXinSDKloseBluetoothAdapterManager(function () {}); } catch (e) {
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// eslint-disable-next-line no-undef
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console.warn('[veepoo-native] 断开异常:', e);
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}
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this._connected = false;
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}
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},
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_updateSelectedDisplay: function (type) {
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var cfg = _findConfig(type);
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this.setData({
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selectedType: type,
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selectedIcon: cfg.icon,
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selectedColor: cfg.color,
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selectedLabel: cfg.label,
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selectedUnit: cfg.unit,
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});
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},
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// ── 连接流程（严格对齐官方 Demo） ──
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handleConnect: function () {
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// H2 防重入
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if (this.data.phase !== 'idle' && this.data.phase !== 'error' && this.data.phase !== 'disconnected') return;
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if (this._connecting) return;
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this._connecting = true;
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this.setData({ phase: 'scanning', error: '' });
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veepooLogger.setLevel(0);
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var self = this;
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self._scanFound = null;
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veepooBle.veepooWeiXinSDKStartScanDeviceAndReceiveScanningDevice(function (res) {
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var device = Array.isArray(res) ? res[0] : res;
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if (!device) return;
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var name = (device.localName || device.name || '').toUpperCase();
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var deviceId = device.deviceId || device.mac || '';
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] 扫描到:', name, deviceId, JSON.stringify(device).substring(0, 200));
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// 放宽匹配：包含 M2 / VPM / VEEPOO 均视为目标设备
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if (!self._scanFound && (name.indexOf('M2') !== -1 || name.indexOf('VPM') !== -1 || name.indexOf('VEEPOO') !== -1)) {
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self._scanFound = device;
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veepooBle.veepooWeiXinSDKStopSearchBleManager(function () {
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self._doConnect(device);
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});
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}
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});
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this._scanTimer = setTimeout(function () {
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if (!self._scanFound) {
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veepooBle.veepooWeiXinSDKStopSearchBleManager(function () {});
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self._connecting = false;
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self.setData({ phase: 'error', error: '未找到 M2 设备，请确保手环已开机且蓝牙已开启' });
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}
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}, 15000);
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},
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_doConnect: function (device) {
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this.setData({ phase: 'connecting' });
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] 连接设备:', device.deviceId || device.mac);
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var self = this;
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// 关键修复：在连接前注册数据监听器
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// SDK 的 veepooWeiXinSDKNotifyMonitorValueChange 内部封装 wx.onBLECharacteristicValueChange
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// 必须在连接 + 订阅特征值之前注册，否则会丢失认证响应（type=1）
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self._registerListeners();
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veepooBle.veepooWeiXinSDKBleConnectionServicesCharacteristicsNotifyManager(device, function (result) {
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] 连接回调:', JSON.stringify(result));
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// 只响应最终回调（connection:true），忽略中间阶段（services/characteristics/errno:0）
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// 连接回调会触发多次：createBLEConnection → services → characteristics → connection:true
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// 认证必须在特征值订阅完成后发送
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if (result.connection === true) {
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self._connected = true;
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self._connecting = false;
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self.setData({
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deviceId: device.deviceId || device.mac || '',
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});
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// 连接成功后延迟 500ms 发送认证指令（等待特征值订阅就绪）
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// eslint-disable-next-line no-undef
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setTimeout(function () {
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veepooFeature.veepooBlePasswordCheckManager();
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self.setData({ phase: 'authenticating' });
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] 认证指令已发送');
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}, 500);
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// 双重检测认证结果：事件监听器（type=1）+ Storage 轮询兜底
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self._authTimer = setInterval(function () {
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try {
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// eslint-disable-next-line no-undef
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var status = wx.getStorageSync('deviceChipStatus');
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if (status === 'successfulVerification' || status === 'passTheVerification') {
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clearInterval(self._authTimer);
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self._authTimer = null;
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self._onReady();
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}
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} catch (_) { /* ignore */ }
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}, 500);
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self._authTimeout = setTimeout(function () {
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if (self._authTimer) {
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clearInterval(self._authTimer);
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self._authTimer = null;
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self._connecting = false;
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// eslint-disable-next-line no-undef
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console.error('[veepoo-native] 认证超时，deviceChipStatus=', wx.getStorageSync('deviceChipStatus'));
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self.setData({ phase: 'error', error: '设备认证超时，请重新连接' });
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}
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}, 8000);
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}
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});
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},
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_registerListeners: function () {
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var self = this;
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veepooBle.veepooWeiXinSDKNotifyMonitorValueChange(function (data) {
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self._handleSdkEvent(data);
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});
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veepooBle.veepooWeiXinSDKBLEConnectionStateChangeManager(function (res) {
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if (!res.connected) {
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self._connected = false;
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self._connecting = false;
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self._cancelPendingMeasure();
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self.setData({ phase: 'disconnected' });
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}
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});
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},
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_onReady: function () {
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// C5 修复：清除 authTimeout 防止泄漏
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if (this._authTimeout) { clearTimeout(this._authTimeout); this._authTimeout = null; }
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this._connecting = false;
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] 认证成功，设备就绪');
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this.setData({ phase: 'ready' });
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veepooFeature.veepooReadElectricQuantityManager();
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},
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// ── SDK 事件路由 ──
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_handleSdkEvent: function (data) {
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if (!data || data.type === undefined) return;
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var type = data.type;
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// eslint-disable-next-line no-undef
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console.log('[veepoo-native] SDK 事件: type=' + type, JSON.stringify(data).substring(0, 300));
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if (type === SDK_EVENT_AUTH) {
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var password = (data.content || {}).VPDevicepassword;
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if (password === 'passTheVerification' || password === 'successfulVerification') {
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if (this._authTimer) { clearInterval(this._authTimer); this._authTimer = null; }
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if (this._authTimeout) { clearTimeout(this._authTimeout); this._authTimeout = null; }
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this._onReady();
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}
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return;
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}
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if (type === SDK_EVENT_BATTERY) {
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var pct = (data.content || {}).VPDeviceElectricPercent;
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if (pct !== undefined && pct !== null) {
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this.setData({ batteryLevel: Number(pct) });
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}
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return;
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}
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for (var i = 0; i < MEASURE_TYPES.length; i++) {
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if (MEASURE_TYPES[i].sdkType === type) {
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this._handleMeasureEvent(MEASURE_TYPES[i].type, data);
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return;
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}
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}
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},
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// ── 测量流程 ──
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handleSelectType: function (e) {
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var type = e.currentTarget.dataset.type;
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if (this.data.measurePhase === 'measuring') return;
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this._updateSelectedDisplay(type);
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this.setData({ measureError: '' });
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},
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handleStartMeasure: function () {
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var type = this.data.selectedType;
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if (this.data.measurePhase === 'measuring') return;
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if (!this._connected) {
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this.setData({ measureError: '设备未连接' });
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return;
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}
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var self = this;
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self._lastValues = null;
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self.setData({
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measurePhase: 'measuring',
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measureProgress: 0,
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measureDisplayValue: '',
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measureError: '',
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});
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self._sendMeasureCommand(type, true);
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self._measureTimer = setTimeout(function () {
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self._onMeasureError('测量超时，请重试');
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}, MEASURE_TIMEOUTS[type] || 60000);
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},
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handleCancelMeasure: function () {
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this._cancelPendingMeasure();
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this.setData({
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measurePhase: 'idle',
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measureProgress: 0,
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measureDisplayValue: '',
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});
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},
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handleDisconnect: function () {
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this._cleanup();
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this.setData({ phase: 'idle', deviceId: '', batteryLevel: null, error: '' });
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},
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handleBack: function () {
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var results = this.data.results;
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if (Object.keys(results).length > 0) {
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try {
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// eslint-disable-next-line no-undef
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wx.setStorageSync('hms:veepoo_measure_results', JSON.stringify(results));
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} catch (_) { /* ignore */ }
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}
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if (this._eventChannel) {
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this._eventChannel.emit('measureComplete', { results: results, count: Object.keys(results).length });
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}
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// eslint-disable-next-line no-undef
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wx.navigateBack({ delta: 1 });
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},
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handleResetResult: function () {
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var type = this.data.selectedType;
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var newResults = Object.assign({}, this.data.results);
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delete newResults[type];
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this.setData({
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measurePhase: 'idle',
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measureProgress: 0,
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measureDisplayValue: '',
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measureError: '',
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results: newResults,
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hasResults: Object.keys(newResults).length > 0,
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});
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},
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// ── 测量事件处理 ──
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_handleMeasureEvent: function (type, data) {
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if (this.data.selectedType !== type || this.data.measurePhase !== 'measuring') return;
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var content = data.content || {};
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var self = this;
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if (content.deviceBusy === true) { self._onMeasureError('设备正忙，请稍后重试'); return; }
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if (content.notWear === true || data.state === 6) { self._onMeasureError('请将手环佩戴到手腕上'); return; }
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if (data.state === 7) { self._onMeasureError('设备正在充电'); return; }
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if (data.state === 8) { self._onMeasureError('设备电量不足'); return; }
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if (type === 'pressure' && data.ack === 2) { self._onMeasureError('设备电量不足'); return; }
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if (type === 'pressure' && data.ack === 3) { self._onMeasureError('设备正在测量其他数据'); return; }
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if (type === 'pressure' && data.ack === 4) { self._onMeasureError('佩戴检测未通过'); return; }
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var values = self._extractValues(type, content);
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if (!values) return;
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self._lastValues = values;
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var displayVal = self._formatValues(type, values);
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var progress = data.Progress !== undefined ? data.Progress : 0;
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self.setData({
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measureDisplayValue: displayVal,
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measureProgress: Math.max(progress, 0),
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});
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if (progress >= 100) {
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self._onMeasureSuccess(type, values);
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return;
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}
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if (!self._settleTimer) {
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self._settleTimer = setTimeout(function () {
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if (self._lastValues && self.data.measurePhase === 'measuring') {
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self._onMeasureSuccess(type, self._lastValues);
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}
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}, MEASURE_SETTLE_DELAY);
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}
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},
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_extractValues: function (type, content) {
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switch (type) {
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case 'heart_rate': {
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var hr = Number(content.heartRate);
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return (hr >= 30 && hr <= 250) ? { heart_rate: hr } : null;
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}
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case 'blood_oxygen': {
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var bo = Number(content.bloodOxygen);
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return (bo >= 70 && bo <= 100) ? { blood_oxygen: bo } : null;
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}
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case 'blood_pressure': {
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var high = Number(content.bloodPressureHigh);
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var low = Number(content.bloodPressureLow);
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return (high > 0 && low > 0) ? { systolic: high, diastolic: low } : null;
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}
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case 'temperature': {
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var temp = Number(content.bodyTemperature);
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return (temp > 30 && temp < 45) ? { temperature: temp } : null;
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}
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case 'pressure': {
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var p = Number(content.pressure);
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return (p >= 0 && p <= 100) ? { pressure: p } : null;
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}
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default: return null;
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}
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},
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_formatValues: function (type, values) {
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if (type === 'blood_pressure') {
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return (values.systolic != null ? values.systolic : '--') + '/' + (values.diastolic != null ? values.diastolic : '--');
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}
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var v = Object.values(values)[0];
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// H5 修复：零值合法，仅 undefined/null 显示占位符
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return (v !== undefined && v !== null) ? String(v) : '--';
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},
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_onMeasureSuccess: function (type, values) {
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this._cancelPendingMeasure();
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var result = { type: type, values: values, measuredAt: Date.now() };
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var newResults = Object.assign({}, this.data.results);
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newResults[type] = result;
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this.setData({
|
||
measurePhase: 'success',
|
||
measureProgress: 100,
|
||
measureDisplayValue: this._formatValues(type, values),
|
||
results: newResults,
|
||
hasResults: true,
|
||
});
|
||
|
||
if (this._eventChannel) {
|
||
this._eventChannel.emit('measureResult', result);
|
||
}
|
||
},
|
||
|
||
_onMeasureError: function (msg) {
|
||
this._cancelPendingMeasure();
|
||
this.setData({ measurePhase: 'error', measureError: msg });
|
||
},
|
||
|
||
_cancelPendingMeasure: function () {
|
||
if (this._measureTimer) { clearTimeout(this._measureTimer); this._measureTimer = null; }
|
||
if (this._settleTimer) { clearTimeout(this._settleTimer); this._settleTimer = null; }
|
||
this._lastValues = null;
|
||
|
||
var type = this.data.selectedType;
|
||
if (type) this._sendMeasureCommand(type, false);
|
||
},
|
||
|
||
_sendMeasureCommand: function (type, on) {
|
||
switch (type) {
|
||
case 'heart_rate':
|
||
veepooFeature.veepooSendHeartRateTestSwitchManager({ switch: !!on });
|
||
break;
|
||
case 'blood_oxygen':
|
||
veepooFeature.veepooSendBloodOxygenControlDataManager({ switch: on ? 'start' : 'stop' });
|
||
break;
|
||
case 'blood_pressure':
|
||
veepooFeature.veepooSendReadUniversalBloodPressureDataManager({ switch: on ? 'start' : 'stop' });
|
||
break;
|
||
// C1 修复：体温测量传 { switch: boolean } 参数，停止时也调用
|
||
case 'temperature':
|
||
veepooFeature.veepooSendTemperatureMeasurementSwitchManager({ switch: !!on });
|
||
break;
|
||
case 'pressure':
|
||
veepooFeature.veepooSendPressureTestManager({ switch: !!on });
|
||
break;
|
||
}
|
||
},
|
||
});
|