[AI Generated]: feat(*): 对接登录token存储、设备列表自动连接及成员管理蓝牙状态实时同步

2026-05-15 10:57:20 +08:00
parent 422d645c00
commit 5f9232572f
8 changed files with 175 additions and 58 deletions
@@ -1,4 +1,6 @@
 import { get } from '../../utils/request/index'
+import { lefuService } from '../../lefu/index'
+import type { RawDevice } from '../../lefu/types'

 /** API 返回的设备记录 */
 interface DeviceRecord {
@@ -38,6 +40,8 @@ interface DeviceRecord {
 interface DeviceItem {
    id: string
    scaleDeviceId: string
+    scaleDeviceName: string
+    connectDeviceInfo: string
    realname: string
    /** 蓝牙连接状态，接口不返回，由业务层更新 */
    connected: boolean
@@ -49,47 +53,127 @@ Page({
        deviceList: [] as DeviceItem[],
    },

-    onLoad() {
+    onShow() {
        this.loadData()
    },

-    /** 拉取已绑定设备列表 */
+    onUnload() {
+        lefuService.stopScan()
+        lefuService.onDeviceConnect(() => {})
+        lefuService.onDeviceInfo(() => {})
+    },
+
+    /** 拉取已绑定设备列表，加载完成后检查缓存自动连接 */
    loadData() {
        this.setData({ loading: true })
-        get<DeviceRecord[]>('weighingScale/v3/list/device')
+        const userInfo = wx.getStorageSync('userInfo')
+        get<DeviceRecord[]>('weighingScale/v3/list/device', { userId: userInfo?.userId })
            .then(res => {
-                const list: DeviceItem[] = res.result.map(item => ({
-                    id: item.id,
-                    scaleDeviceId: item.scaleDeviceId,
-                    realname: item.realname,
-                    connected: false,
-                }))
-                this.setData({ deviceList: list })
+                const list: DeviceItem[] = res.result.map(item => {
+                    let scaleDeviceName = ''
+                    try {
+                        const info = JSON.parse(item.connectDeviceInfo || '{}')
+                        scaleDeviceName = info.name ?? ''
+                    } catch {}
+                    return {
+                        id: item.id,
+                        scaleDeviceId: item.scaleDeviceId,
+                        scaleDeviceName,
+                        connectDeviceInfo: item.connectDeviceInfo ?? '',
+                        realname: item.realname,
+                        connected: false,
+                    }
+                })
+                this.setData({ deviceList: list }, () => {
+                    this._checkAndAutoConnect()
+                })
            })
            .finally(() => {
                this.setData({ loading: false })
            })
    },

-    /* 点击「连接」→ 跳转设备搜索页 */
-    onTapConnect() {
-        wx.navigateTo({
-			url: '/pages/connectedDevice/connectedDevice'
-		})
+    /** 检查缓存设备：已连接则直接标记，未连接则扫描自动连接 */
+    _checkAndAutoConnect() {
+        const cachedRaw = wx.getStorageSync('connectDeviceInfo') as RawDevice | null
+        if (!cachedRaw) return
+
+        // 已连接且 deviceInfo 就绪，直接标记列表
+        if (lefuService.isConnected && lefuService.deviceInfo?.serialNumber) {
+            this._markConnected(lefuService.deviceInfo.serialNumber as string)
+            return
+        }
+
+        // 未连接，直接用缓存对象连，不走扫描
+        wx.showLoading({ title: '连接中...', mask: true })
+        wx.openBluetoothAdapter({
+            success: () => {
+                const target = { name: cachedRaw.scaleDeviceName ?? cachedRaw.name ?? '', raw: cachedRaw, model: {} }
+                lefuService.connect(target)
+                lefuService.onDeviceConnect(() => {
+                    wx.hideLoading()
+                })
+                lefuService.onDeviceInfo((info) => {
+                    this._markConnected(info.serialNumber as string)
+                })
+            },
+            fail: () => {
+                wx.hideLoading()
+            },
+        })
    },

-    /* 点击「成员管理」→ 跳转成员管理页，传 SN；userId 由目标页从缓存读取 */
-    onTapMember(e: WechatMiniprogram.TouchEvent) {
-        const sn = e.currentTarget.dataset.sn as string
-        wx.navigateTo({
-			url: `/pages/equipmentMember/equipmentMember?sn=${sn}`
-		})
+    /** 将 serialNumber 对应的列表项标记为已连接，其余置为未连接 */
+    _markConnected(serialNumber: string) {
+        const list = this.data.deviceList.map(item => ({
+            ...item,
+            connected: item.scaleDeviceId === serialNumber,
+        }))
+        this.setData({ deviceList: list })
+    },
+
+    /** 点击「连接」：断开当前、直接用 connectDeviceInfo 连接指定设备 */
+    onTapConnect(e: WechatMiniprogram.TouchEvent) {
+        const connectDeviceInfoStr = e.currentTarget.dataset.connectDeviceInfo as string
+        let rawDevice: RawDevice | null = null
+        try {
+            rawDevice = JSON.parse(connectDeviceInfoStr || '{}')
+        } catch {}
+        if (!rawDevice) return
+
+        if (lefuService.isConnected) {
+            lefuService.disconnect()
+        }
+        const list = this.data.deviceList.map(item => ({ ...item, connected: false }))
+        this.setData({ deviceList: list })
+
+        wx.showLoading({ title: '连接中...', mask: true })
+        wx.openBluetoothAdapter({
+            success: () => {
+                const target = { name: rawDevice!.scaleDeviceName ?? rawDevice!.name ?? '', raw: rawDevice!, model: {} }
+                lefuService.connect(target)
+                lefuService.onDeviceConnect(() => {
+                    wx.hideLoading()
+                    wx.setStorageSync('connectDeviceInfo', rawDevice)
+                })
+                lefuService.onDeviceInfo((info) => {
+                    this._markConnected(info.serialNumber as string)
+                })
+            },
+            fail: () => {
+                wx.hideLoading()
+                wx.showToast({ title: '蓝牙未开启', icon: 'none' })
+            },
+        })
+    },
+
+    /* 点击「成员管理」→ 跳转成员管理页，sn 由目标页从缓存读取 */
+    onTapMember() {
+        wx.navigateTo({ url: '/pages/equipmentMember/equipmentMember' })
    },

    /* 点击「添加设备」→ 跳转设备搜索页 */
    onTapAdd() {
-        wx.navigateTo({
-			url: '/pages/connectedDevice/connectedDevice'
-		})
+        wx.navigateTo({ url: '/pages/connectedDevice/connectedDevice' })
    },
 })