477 lines
12 KiB
Vue
477 lines
12 KiB
Vue
<template>
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<view>
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<u-mask :show="show" :z-index="100" />
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<view class="nfc-add-dialog" v-if="show">
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<!-- 标题 -->
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<view class="dialog-title">添加NFC卡</view>
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<!-- 表单 -->
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<view class="dialog-body">
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<!-- NFC编号 -->
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<view class="form-item">
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<text class="form-label">NFC编号 <text class="required">*</text></text>
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<view class="input-row">
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<input
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class="form-input"
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v-model="form.nfcNo"
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placeholder="请输入或扫描NFC编号"
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placeholder-style="color:#C7CDD3"
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:disabled="nfcReading"
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/>
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<view
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class="scan-btn"
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:class="{ 'scan-btn-reading': nfcReading }"
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@click="toggleNfcRead"
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>
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<!-- NFC 扫描图标 -->
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<view class="scan-icon-wrap">
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<view class="scan-circle" :class="{ 'scan-pulse': nfcReading }"></view>
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<view class="scan-wave wave1" v-if="nfcReading"></view>
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<view class="scan-wave wave2" v-if="nfcReading"></view>
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</view>
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<text class="scan-text">{{ nfcReading ? '取消' : '扫卡' }}</text>
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</view>
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</view>
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<!-- NFC 读取状态提示 -->
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<view class="nfc-status" v-if="nfcReading">
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<text class="nfc-status-text">请将NFC卡靠近手机背面...</text>
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</view>
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<view class="nfc-status nfc-status-success" v-if="nfcReadSuccess">
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<text class="nfc-status-text">✓ 读取成功</text>
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</view>
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</view>
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<!-- 卡片类型 -->
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<view class="form-item">
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<text class="form-label">卡片类型 <text class="required">*</text></text>
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<view class="type-group">
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<view
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class="type-btn"
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:class="form.type === '1' ? 'type-btn-active' : ''"
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@click="form.type = '1'"
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>主卡</view>
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<view
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class="type-btn"
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:class="form.type === '2' ? 'type-btn-active' : ''"
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@click="form.type = '2'"
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>副卡</view>
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</view>
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</view>
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<!-- 备注 -->
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<view class="form-item">
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<text class="form-label">备注</text>
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<input
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class="form-input"
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v-model="form.remark"
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placeholder="请输入备注（选填）"
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placeholder-style="color:#C7CDD3"
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/>
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</view>
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</view>
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<!-- 底部按钮 -->
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<view class="dialog-footer">
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<view class="dialog-cancel" @click="handleClose">取消</view>
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<view class="dialog-confirm" @click="handleSubmit">确定</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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name: 'NfcAddDialog',
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props: {
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show: {
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type: Boolean,
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default: false
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},
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deviceId: {
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type: [String, Number],
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required: true
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}
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},
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data() {
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return {
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form: {
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nfcNo: '',
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type: '1',
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remark: ''
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},
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nfcReading: false,
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nfcReadSuccess: false,
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nfcAdapter: null
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}
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},
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watch: {
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show(val) {
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if (val) {
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this.resetForm()
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} else {
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this.stopNfcRead()
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}
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}
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},
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methods: {
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resetForm() {
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this.form = { nfcNo: '', type: '1', remark: '' }
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this.nfcReading = false
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this.nfcReadSuccess = false
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},
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handleClose() {
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this.stopNfcRead()
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this.$emit('close')
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},
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// 切换NFC读取状态
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toggleNfcRead() {
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if (this.nfcReading) {
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this.stopNfcRead()
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} else {
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this.startNfcRead()
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}
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},
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// 开始NFC读取
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startNfcRead() {
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// #ifdef MP-WEIXIN
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if (!wx.getNFCAdapter) {
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uni.showToast({ title: '当前微信版本不支持NFC', icon: 'none' })
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return
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}
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const adapter = wx.getNFCAdapter()
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this.nfcAdapter = adapter
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this.nfcReadSuccess = false
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adapter.startDiscovery({
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success: () => {
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this.nfcReading = true
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// 监听NFC卡片
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adapter.onDiscovered(this.onNfcDiscovered)
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},
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fail: (err) => {
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console.error('NFC startDiscovery fail:', err)
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if (err.errCode === 41001) {
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uni.showToast({ title: '请在手机设置中开启NFC', icon: 'none' })
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} else if (err.errCode === 41002) {
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uni.showToast({ title: '设备不支持NFC功能', icon: 'none' })
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} else {
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uni.showToast({ title: '启动NFC失败，请检查NFC是否开启', icon: 'none' })
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}
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}
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})
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// #endif
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// #ifndef MP-WEIXIN
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uni.showToast({ title: '该功能仅支持微信小程序', icon: 'none' })
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// #endif
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},
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// NFC卡片发现回调
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onNfcDiscovered(res) {
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const uid = this.arrayBufferToHex(res.id).toUpperCase().padStart(16, '0')
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console.log('[NFC] 原始响应:', res)
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console.log('[NFC] 卡片UID (hex):', uid)
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console.log('[NFC] 技术类型 techs:', res.techs)
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console.log('[NFC] NDEF messages:', res.messages)
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this.form.nfcNo = uid
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this.nfcReadSuccess = true
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this.stopNfcRead()
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uni.showToast({ title: '读取成功', icon: 'success', duration: 1500 })
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},
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// 停止NFC读取
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stopNfcRead() {
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// #ifdef MP-WEIXIN
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if (this.nfcAdapter) {
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this.nfcAdapter.offDiscovered(this.onNfcDiscovered)
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this.nfcAdapter.stopDiscovery({
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complete: () => {
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this.nfcReading = false
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this.nfcAdapter = null
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}
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})
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} else {
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this.nfcReading = false
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}
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// #endif
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// #ifndef MP-WEIXIN
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this.nfcReading = false
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// #endif
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},
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// ArrayBuffer 转十六进制字符串
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arrayBufferToHex(buffer) {
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if (!buffer) return ''
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const bytes = new Uint8Array(buffer)
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return Array.from(bytes)
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.map(b => b.toString(16).padStart(2, '0'))
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.join('')
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},
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// 提交表单
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handleSubmit() {
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if (!this.form.nfcNo.trim()) {
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uni.showToast({ title: 'NFC编号不能为空', icon: 'none' })
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return
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}
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if (!this.form.type) {
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uni.showToast({ title: '请选择卡片类型', icon: 'none' })
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return
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}
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uni.showLoading({ title: '绑定中...', mask: true })
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const data = {
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deviceId: this.deviceId,
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nfcNo: this.form.nfcNo.trim(),
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type: this.form.type,
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remark: this.form.remark.trim() || undefined
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}
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this.$u.post('/bst/deviceNfc', data).then(res => {
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uni.hideLoading()
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if (res.code === 200) {
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uni.showToast({ title: '新增成功', icon: 'success' })
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this.$emit('success')
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this.handleClose()
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} else {
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uni.showToast({ title: res.msg, icon: 'none' })
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}
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}).catch(() => {
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uni.hideLoading()
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uni.showToast({ title: '操作失败', icon: 'none' })
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})
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.nfc-add-dialog {
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position: fixed;
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left: 60rpx;
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top: 50%;
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transform: translateY(-50%);
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width: 630rpx;
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background: #FFFFFF;
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border-radius: 24rpx;
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z-index: 110;
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overflow: hidden;
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.dialog-title {
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font-size: 34rpx;
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font-weight: 700;
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color: #3D3D3D;
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text-align: center;
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padding: 44rpx 40rpx 30rpx;
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border-bottom: 1rpx solid #F0F0F0;
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}
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.dialog-body {
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padding: 30rpx 40rpx 10rpx;
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.form-item {
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margin-bottom: 30rpx;
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.form-label {
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font-size: 28rpx;
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color: #3D3D3D;
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margin-bottom: 16rpx;
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display: block;
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.required {
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color: #FF4D4F;
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margin-left: 4rpx;
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}
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}
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.form-input {
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width: 100%;
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height: 72rpx;
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border: 2rpx solid #E5E5E5;
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border-radius: 10rpx;
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padding: 0 20rpx;
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font-size: 28rpx;
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color: #3D3D3D;
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box-sizing: border-box;
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background: #FAFAFA;
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}
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/* NFC编号 输入行（input + 扫卡按钮） */
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.input-row {
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display: flex;
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align-items: center;
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gap: 16rpx;
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.form-input {
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flex: 1;
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width: auto;
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}
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.scan-btn {
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flex-shrink: 0;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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width: 110rpx;
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height: 72rpx;
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background: #EBF3FF;
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border-radius: 10rpx;
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border: 2rpx solid #4C97E7;
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&.scan-btn-reading {
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background: #FFF3E0;
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border-color: #FF9800;
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}
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.scan-icon-wrap {
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position: relative;
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width: 36rpx;
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height: 28rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-bottom: 4rpx;
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.scan-circle {
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width: 18rpx;
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height: 18rpx;
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border-radius: 50%;
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background: #4C97E7;
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position: relative;
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z-index: 1;
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&.scan-pulse {
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background: #FF9800;
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animation: pulse 1.2s ease-in-out infinite;
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}
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}
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.scan-wave {
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position: absolute;
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border-radius: 50%;
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border: 2rpx solid #FF9800;
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animation: wave-expand 1.2s ease-out infinite;
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opacity: 0;
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}
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.wave1 {
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width: 28rpx;
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height: 28rpx;
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animation-delay: 0s;
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}
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.wave2 {
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width: 40rpx;
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height: 40rpx;
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animation-delay: 0.4s;
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}
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}
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.scan-text {
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font-size: 20rpx;
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color: #4C97E7;
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line-height: 1;
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font-weight: 500;
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&.scan-btn-reading & {
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color: #FF9800;
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}
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}
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}
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.scan-btn-reading .scan-text {
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color: #FF9800;
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}
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}
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/* NFC 状态提示 */
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.nfc-status {
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margin-top: 12rpx;
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padding: 10rpx 16rpx;
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border-radius: 8rpx;
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background: #FFF8E1;
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.nfc-status-text {
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font-size: 22rpx;
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color: #FF9800;
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}
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}
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.nfc-status-success {
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background: #F0FFF4;
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.nfc-status-text {
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color: #28C445;
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}
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}
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/* 卡片类型选择 */
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.type-group {
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display: flex;
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gap: 20rpx;
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.type-btn {
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flex: 1;
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height: 72rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 10rpx;
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font-size: 28rpx;
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color: #666666;
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background: #F5F5F5;
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border: 2rpx solid transparent;
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box-sizing: border-box;
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}
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.type-btn-active {
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background: #EBF3FF;
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color: #4C97E7;
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border-color: #4C97E7;
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font-weight: 500;
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}
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}
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}
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}
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.dialog-footer {
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display: flex;
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border-top: 1rpx solid #F0F0F0;
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margin-top: 10rpx;
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.dialog-cancel,
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.dialog-confirm {
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flex: 1;
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height: 90rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 32rpx;
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font-weight: 500;
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}
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.dialog-cancel {
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color: #666666;
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border-right: 1rpx solid #F0F0F0;
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}
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.dialog-confirm {
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color: #4C97E7;
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}
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}
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}
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@keyframes pulse {
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0%, 100% { transform: scale(1); opacity: 1; }
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50% { transform: scale(1.3); opacity: 0.7; }
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}
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@keyframes wave-expand {
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0% { transform: scale(0.5); opacity: 0.8; }
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100% { transform: scale(1.8); opacity: 0; }
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}
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</style>
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