Guoguo
52cb1f72dc
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82 行
2.0 KiB
JavaScript
82 行
2.0 KiB
JavaScript
var http = require('../../utils/request')
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Page({
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data: {
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statusBarHeight: 44,
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scanning: false,
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deviceId: '',
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error: ''
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},
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onLoad: function () {
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var app = getApp()
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this.setData({ statusBarHeight: app.globalData.statusBarHeight })
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},
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onScan: function () {
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var self = this
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self.setData({ scanning: true, error: '' })
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wx.scanCode({
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onlyFromCamera: true,
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scanType: ['qrCode'],
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success: function (res) {
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var deviceId = self.parseDeviceId(res.result)
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if (!deviceId) {
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self.setData({ scanning: false, error: '无效的设备二维码' })
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return
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}
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self.bindDevice(deviceId)
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},
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fail: function () {
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self.setData({ scanning: false })
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}
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})
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},
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parseDeviceId: function (content) {
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if (/^[0-9A-Fa-f]{16}$/.test(content)) return content
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try {
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var url = new URL(content)
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var id = url.searchParams.get('device_id') || url.searchParams.get('id')
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return id || null
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} catch (e) {
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return null
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}
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},
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bindDevice: function (deviceId) {
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var self = this
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http.post('/api/v1/device/bind', { device_id: deviceId }).then(function (data) {
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self.setData({ scanning: false })
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wx.navigateTo({
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url: '/pages/ble-connect/ble-connect?device_id=' + deviceId + '&bind_token=' + data.bind_token
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})
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}).catch(function (err) {
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self.setData({
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scanning: false,
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error: err.message || '绑定失败'
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})
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})
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},
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onManualInput: function () {
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var self = this
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wx.showModal({
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title: '手动输入设备号',
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editable: true,
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placeholderText: '请输入16位设备ID',
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success: function (res) {
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if (res.confirm && res.content) {
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var deviceId = res.content.trim()
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if (/^[0-9A-Fa-f]{16}$/.test(deviceId)) {
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self.bindDevice(deviceId)
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} else {
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wx.showToast({ title: '设备号格式不正确', icon: 'none' })
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}
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}
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}
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})
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}
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})
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