130 lines
3.0 KiB
JavaScript
130 lines
3.0 KiB
JavaScript
/* pages/mine/mine.js */
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const storage = require('../../utils/storage.js');
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const { mqttClient } = require('../../services/mqtt-client.js');
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const { bleService } = require('../../services/ble.js');
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Page({
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data: {
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userInfo: null,
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mqttStatus: '未连接',
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mqttStatusColor: '#999',
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bleStatus: '未初始化',
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bleStatusColor: '#999',
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pendingCount: 0,
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appVersion: '1.0.0'
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},
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onLoad() {
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this.loadUserInfo();
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this.checkStatus();
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},
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onShow() {
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// 每次显示页面时刷新状态
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this.checkStatus();
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},
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// 加载用户信息
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loadUserInfo() {
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const userInfo = storage.getUserInfo();
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this.setData({ userInfo });
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},
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// 检查连接状态
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checkStatus() {
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// MQTT 状态
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const mqttState = mqttClient.getState();
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let mqttStatus = '未连接';
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let mqttStatusColor = '#999';
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if (mqttState.connected) {
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mqttStatus = '已连接';
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mqttStatusColor = '#52c41a';
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} else if (mqttState.connecting) {
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mqttStatus = '连接中';
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mqttStatusColor = '#1890ff';
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}
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// 蓝牙状态
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const bleState = bleService.getState();
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let bleStatus = '未初始化';
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let bleStatusColor = '#999';
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if (bleState.connected) {
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bleStatus = '已连接设备';
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bleStatusColor = '#52c41a';
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} else if (bleState.adapterAvailable) {
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bleStatus = '蓝牙已开启';
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bleStatusColor = '#1890ff';
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} else if (bleState.adapterAvailable === false) {
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bleStatus = '蓝牙未开启';
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bleStatusColor = '#ff4d4f';
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}
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// 离线缓存数量
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const pendingData = storage.getPendingData();
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const pendingCount = pendingData ? pendingData.length : 0;
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this.setData({
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mqttStatus,
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mqttStatusColor,
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bleStatus,
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bleStatusColor,
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pendingCount
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});
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},
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// 清除缓存
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clearCache() {
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wx.showModal({
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title: '提示',
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content: '确定要清除缓存吗？这将清除所有离线数据。',
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success: (res) => {
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if (res.confirm) {
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storage.clearPendingData();
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wx.showToast({
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title: '清除成功',
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icon: 'success'
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});
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this.checkStatus();
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}
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}
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});
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},
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// 退出登录
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logout() {
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wx.showModal({
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title: '提示',
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content: '确定要退出登录吗？',
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success: (res) => {
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if (res.confirm) {
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// 断开 MQTT 连接
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if (mqttClient.isConnected()) {
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mqttClient.disconnect();
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}
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// 断开蓝牙连接
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if (bleService.isConnected()) {
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bleService.disconnect();
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}
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// 清除所有本地数据
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storage.clearAll();
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// 跳转到登录页
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wx.reLaunch({
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url: '/pages/login/login'
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});
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}
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}
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});
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},
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// 关于我们
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showAbout() {
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wx.showModal({
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title: '岩安测控网关',
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content: '版本：' + this.data.appVersion + '\n\n轻量化蓝牙网关，采集 BLE 设备数据透传上报至 yack 平台。',
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showCancel: false
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});
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}
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}); |