230 lines
8.7 KiB
Vue
230 lines
8.7 KiB
Vue
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<template>
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<view class="device-page">
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<view class="search-row">
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<view class="search-box">
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<uni-icons type="search" size="16" color="#7b8794"></uni-icons>
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<input class="search-input" placeholder="搜索设备名称或SN" v-model="searchKeyword" @confirm="fetchMyDevices" />
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<button v-if="searchKeyword" class="clear-btn" @click="clearSearch">×</button>
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</view>
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<button class="scan-chip" @click="refreshScan">扫描连接</button>
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</view>
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<view class="section" v-if="scannedDevices.length">
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<view class="section-head">
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<text class="section-title">可连接设备</text>
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<text class="section-sub">点击连接后自动写入后端</text>
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</view>
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<view v-for="s in scannedDevices" :key="s.deviceId" class="device-card" @click="askConnect(s)">
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<image class="device-icon" :src="getIconForType()" mode="aspectFit" />
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<view class="device-main">
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<text class="device-name">{{ s.name }}</text>
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<text class="device-meta">SN: {{ s.deviceId }}</text>
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</view>
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<view class="state-pill running">连接</view>
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</view>
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</view>
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<scroll-view class="content" scroll-y>
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<view class="section">
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<view class="section-head">
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<text class="section-title">我的设备</text>
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<text class="section-sub">后端持久化数据</text>
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</view>
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<view v-if="deviceList.length === 0" class="empty-card">
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<text>暂无设备，请先扫描连接</text>
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</view>
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<view v-for="item in deviceList" :key="item.deviceId" class="device-card" @click="gotoDetail(item)">
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<image class="device-icon" :src="getIconForType()" mode="aspectFit" />
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<view class="device-main">
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<text class="device-name">{{ item.deviceName || '未命名设备' }}</text>
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<text class="device-meta">SN: {{ item.deviceSn || '--' }}</text>
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<text class="device-meta" v-if="item.lastConnectedAt">最近连接：{{ formatTime(item.lastConnectedAt) }}</text>
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</view>
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<view class="device-actions">
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<view class="state-pill" :class="item.status === '0' ? 'running' : 'offline'">
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{{ item.status === '0' ? '正常' : '停用' }}
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</view>
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<button class="delete-btn" @click.stop="removeDevice(item)">
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<uni-icons type="trash" size="12" color="#64748b"></uni-icons>
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<text>删除</text>
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</button>
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</view>
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</view>
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</view>
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</scroll-view>
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</view>
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</template>
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<script>
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import { listMyDevices, deleteMyDevices, addMyDevice, updateMyDevice } from '@/api/device'
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export default {
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data() {
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return {
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searchKeyword: '',
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deviceList: [],
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scannedDevices: [],
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_bluetoothFoundHandler: null
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}
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},
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onLoad() {
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this.fetchMyDevices()
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},
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onUnload() {
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this.stopScan()
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},
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methods: {
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fetchMyDevices() {
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const params = {}
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if ((this.searchKeyword || '').trim()) params.deviceName = this.searchKeyword.trim()
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listMyDevices(params).then(res => {
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this.deviceList = Array.isArray(res.rows) ? res.rows : []
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})
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},
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clearSearch() {
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this.searchKeyword = ''
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this.fetchMyDevices()
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},
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refreshScan() {
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this.scannedDevices = []
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this.startScan()
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},
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startScan() {
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uni.openBluetoothAdapter({
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success: () => {
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uni.startBluetoothDevicesDiscovery({
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allowDuplicatesKey: false,
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success: () => {
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if (this._bluetoothFoundHandler) {
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try { uni.offBluetoothDeviceFound(this._bluetoothFoundHandler) } catch (e) {}
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}
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this._bluetoothFoundHandler = res => {
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const arr = res.devices || []
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arr.forEach(dev => {
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const id = dev.deviceId
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const name = (dev.name || dev.localName || '').trim()
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if (!id || !name) return
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if (this.scannedDevices.some(s => s.deviceId === id)) return
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this.scannedDevices.push({ deviceId: id, name })
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})
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}
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uni.onBluetoothDeviceFound(this._bluetoothFoundHandler)
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uni.showToast({ title: '扫描中...', icon: 'none' })
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setTimeout(() => this.stopScan(), 10000)
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}
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})
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},
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fail: () => uni.showToast({ title: '请开启蓝牙权限', icon: 'none' })
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})
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},
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stopScan() {
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try { uni.stopBluetoothDevicesDiscovery({}) } catch (e) {}
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if (this._bluetoothFoundHandler) {
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try { uni.offBluetoothDeviceFound(this._bluetoothFoundHandler) } catch (e) {}
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this._bluetoothFoundHandler = null
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}
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},
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askConnect(device) {
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uni.showModal({
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title: '连接确认',
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content: `连接设备「${device.name}」后将自动写入后端，是否继续？`,
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success: res => {
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if (res.confirm) this.connectDevice(device)
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}
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})
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},
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connectDevice(device) {
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uni.showLoading({ title: '连接中...' })
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uni.createBLEConnection({
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deviceId: device.deviceId,
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success: () => {
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this.upsertDeviceToServer(device).finally(() => uni.hideLoading())
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},
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fail: () => {
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uni.hideLoading()
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uni.showToast({ title: '连接失败', icon: 'none' })
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}
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})
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},
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upsertDeviceToServer(device) {
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const exist = this.deviceList.find(d => d.deviceSn === device.deviceId)
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const payload = {
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deviceName: device.name,
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deviceSn: device.deviceId,
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deviceType: 'attractor',
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status: '0',
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lastConnectedAt: new Date().toISOString()
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}
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if (exist) {
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return updateMyDevice({ ...payload, deviceId: exist.deviceId }).then(() => {
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uni.showToast({ title: '连接成功，已更新', icon: 'success' })
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this.fetchMyDevices()
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})
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}
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return addMyDevice(payload).then(() => {
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uni.showToast({ title: '连接成功，已入库', icon: 'success' })
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this.fetchMyDevices()
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})
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},
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formatTime(ts) {
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if (!ts) return ''
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const d = new Date(ts)
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const y = d.getFullYear()
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const m = String(d.getMonth() + 1).padStart(2, '0')
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const day = String(d.getDate()).padStart(2, '0')
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const h = String(d.getHours()).padStart(2, '0')
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const min = String(d.getMinutes()).padStart(2, '0')
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return `${y}-${m}-${day} ${h}:${min}`
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},
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getIconForType() {
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return '/static/images/app_icon_pack_schemeA_tealLogo/master_1024.png'
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},
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removeDevice(item) {
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uni.showModal({
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title: '删除设备',
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content: '确认删除该设备吗？',
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success: res => {
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if (res.confirm) {
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deleteMyDevices(item.deviceId).then(() => {
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uni.showToast({ title: '删除成功', icon: 'none' })
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this.fetchMyDevices()
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})
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}
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}
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})
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},
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gotoDetail(device) {
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if (!device || !device.deviceSn) return
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uni.navigateTo({ url: `/pages/devices/attractor/attractor?deviceId=${encodeURIComponent(device.deviceSn)}` })
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}
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}
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}
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</script>
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<style scoped>
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.device-page { min-height: 100vh; background: #f4f7f8; padding: 20rpx 20rpx 0; box-sizing: border-box; }
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.search-row { display: flex; gap: 12rpx; align-items: center; margin-bottom: 18rpx; }
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.search-box { flex: 1; height: 72rpx; display: flex; align-items: center; gap: 10rpx; padding: 0 16rpx; background: #fff; border-radius: 14rpx; border: 1rpx solid #e7eeef; }
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.search-input { flex: 1; font-size: 24rpx; color: #0f172a; }
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.clear-btn { border: none; background: transparent; font-size: 32rpx; color: #9ca3af; line-height: 1; }
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.scan-chip { height: 72rpx; padding: 0 16rpx; border-radius: 14rpx; background: #e6f5f4; border: 1rpx solid #bfe9e7; display: flex; align-items: center; font-size: 22rpx; color: #0f7f7a; }
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.content { height: calc(100vh - 240rpx); }
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.section { margin-bottom: 20rpx; }
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.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12rpx; }
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.section-title { font-size: 26rpx; font-weight: 600; color: #0f172a; }
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.section-sub { font-size: 22rpx; color: #94a3b8; }
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.empty-card { background: #fff; border-radius: 16rpx; border: 1rpx dashed #d6dde3; padding: 24rpx; text-align: center; color: #94a3b8; font-size: 24rpx; }
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.device-card { display: flex; align-items: center; padding: 18rpx; border-radius: 18rpx; background: #fff; border: 1rpx solid #e7eeef; margin-bottom: 12rpx; }
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.device-icon { width: 70rpx; height: 70rpx; border-radius: 16rpx; background: #f2f7f6; margin-right: 16rpx; }
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.device-main { flex: 1; display: flex; flex-direction: column; gap: 4rpx; }
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.device-name { font-size: 26rpx; font-weight: 600; color: #0f172a; }
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.device-meta { font-size: 22rpx; color: #94a3b8; }
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.device-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 10rpx; }
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.state-pill { padding: 4rpx 12rpx; border-radius: 999rpx; font-size: 20rpx; font-weight: 600; background: #f1f5f9; color: #64748b; }
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.state-pill.running { background: #ecfdf3; color: #059669; }
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.state-pill.offline { background: #f1f5f9; color: #94a3b8; }
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.delete-btn { display: inline-flex; align-items: center; gap: 6rpx; height: 44rpx; padding: 0 12rpx; border-radius: 12rpx; border: 1rpx solid #e2e8f0; background: #f8fafc; color: #64748b; font-size: 20rpx; }
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</style>
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