465 lines
12 KiB
Vue
465 lines
12 KiB
Vue
<template>
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<view class="page">
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<base-background />
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<custom-navbar title="NFC配对" />
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<view class="content">
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<view class="status-card">
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<view class="status-header">
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<view :class="['status-dot', socketConnected ? 'online' : 'offline']" />
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<text class="status-title">{{ connectionText }}</text>
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</view>
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<text class="status-desc">
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请保持手机在线，等待刷卡设备将NFC卡号传递到本页面。
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</text>
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<view class="card-box" :class="{ ready: !!cardNo }">
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<text class="card-label">NFC卡号</text>
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<text class="card-value">{{ cardNo || "等待刷卡..." }}</text>
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</view>
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<view v-if="connectionError" class="error-text">{{ connectionError }}</view>
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<view v-else-if="lastMessage" class="hint-text">{{ lastMessage }}</view>
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<view class="status-actions">
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<view class="text-btn" @click="handleRetry">重新连接</view>
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<view class="text-btn" @click="resetCard" v-if="cardNo">清空卡号</view>
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</view>
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</view>
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<view class="form-card">
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<view class="field">
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<text class="label">设备 MAC 地址</text>
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<input
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v-model.trim="deviceMac"
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class="input"
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maxlength="32"
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placeholder="请输入设备 MAC"
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placeholder-class="placeholder"
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/>
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</view>
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<view class="field">
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<text class="label">NFC 卡号</text>
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<input
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v-model="cardNo"
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class="input"
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disabled
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placeholder="等待刷卡"
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placeholder-class="placeholder"
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/>
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</view>
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<view v-if="unitId" class="field readonly">
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<text class="label">绑定单元 ID</text>
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<text class="unit-value">{{ unitId }}</text>
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</view>
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<view
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:class="['primary-btn', { disabled: !canSubmit || binding }]"
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@click="handleBind"
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>
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{{ binding ? "提交中..." : "提交绑定" }}
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</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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import BaseBackground from "@/components/base-background/base-background.vue";
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import CustomNavbar from "@/components/custom-navbar/custom-navbar.vue";
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import { getRequestConfig } from "@/utils/request.js";
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import { bindNfcCard } from "@/api/memorial/index.js";
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const NFC_WS_PATH = "/ws/nfc/swipeCard";
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export default {
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components: {
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BaseBackground,
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CustomNavbar,
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},
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data() {
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return {
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unitId: "",
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socketTask: null,
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socketConnected: false,
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deviceMac: "",
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cardNo: "",
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binding: false,
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connectionError: "",
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lastMessage: "",
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usingGlobalSocketEvents: false,
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globalSocketHandlers: null,
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};
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},
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computed: {
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canSubmit() {
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return !!this.deviceMac && !!this.cardNo;
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},
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connectionText() {
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if (this.connectionError) {
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return "连接异常";
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}
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return this.socketConnected ? "已连接，等待刷卡" : "连接中...";
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},
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},
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onLoad(options = {}) {
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if (options.unitId) {
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this.unitId = options.unitId;
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}
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if (options.mac) {
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this.deviceMac = options.mac;
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}
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this.initSocket();
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},
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onUnload() {
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this.cleanupSocket();
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},
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methods: {
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buildSocketUrl() {
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try {
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const { baseUrl } = getRequestConfig();
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if (!baseUrl) return "";
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const protocol = baseUrl.startsWith("https") ? "wss" : "ws";
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const host = baseUrl.replace(/^https?:\/\//, "").replace(/\/$/, "");
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const query = this.unitId ? `?unitId=${this.unitId}` : "";
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return `${protocol}://${host}${NFC_WS_PATH}${query}`;
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} catch (error) {
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console.error("构建WebSocket地址失败", error);
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return "";
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}
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},
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initSocket() {
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this.connectionError = "";
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this.lastMessage = "";
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const url = this.buildSocketUrl();
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if (!url) {
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this.connectionError = "缺少WebSocket地址，请检查配置";
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return;
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}
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this.cleanupSocket();
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console.log("NFC配对页面发起WebSocket连接:", url);
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this.socketTask = uni.connectSocket({ url });
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if (!this.socketTask) {
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this.connectionError = "当前环境不支持WebSocket";
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return;
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}
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if (typeof this.socketTask.onOpen === "function") {
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this.bindTaskSocketEvents();
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} else {
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this.bindGlobalSocketEvents();
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}
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},
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cleanupSocket() {
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if (this.socketTask && typeof this.socketTask.close === "function") {
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try {
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this.socketTask.close();
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} catch (error) {
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console.warn("关闭WebSocket失败", error);
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}
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} else {
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uni.closeSocket && uni.closeSocket({});
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}
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this.unbindGlobalSocketEvents();
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this.socketTask = null;
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this.socketConnected = false;
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},
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bindTaskSocketEvents() {
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if (!this.socketTask) return;
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this.socketTask.onOpen(() => {
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console.log("NFC WebSocket 已连接");
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this.socketConnected = true;
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this.connectionError = "";
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});
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this.socketTask.onClose((event) => {
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console.warn("NFC WebSocket 连接关闭", event);
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this.socketConnected = false;
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this.socketTask = null;
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});
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this.socketTask.onError((error) => {
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console.error("NFC WebSocket 错误", error);
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this.connectionError = "连接失败，请重试";
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this.socketConnected = false;
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});
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this.socketTask.onMessage((event) => {
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this.handleSocketMessage(event);
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});
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},
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bindGlobalSocketEvents() {
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if (this.usingGlobalSocketEvents) return;
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this.usingGlobalSocketEvents = true;
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this.globalSocketHandlers = {
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open: () => {
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console.log("NFC WebSocket 已连接 (global handler)");
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this.socketConnected = true;
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this.connectionError = "";
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},
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close: (event) => {
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console.warn("NFC WebSocket 连接关闭", event);
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this.socketConnected = false;
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},
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error: (error) => {
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console.error("NFC WebSocket 错误", error);
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this.connectionError = "连接失败，请重试";
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this.socketConnected = false;
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},
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message: (event) => {
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this.handleSocketMessage(event);
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},
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};
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uni.onSocketOpen && uni.onSocketOpen(this.globalSocketHandlers.open);
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uni.onSocketClose && uni.onSocketClose(this.globalSocketHandlers.close);
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uni.onSocketError && uni.onSocketError(this.globalSocketHandlers.error);
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uni.onSocketMessage &&
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uni.onSocketMessage(this.globalSocketHandlers.message);
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},
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unbindGlobalSocketEvents() {
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if (!this.usingGlobalSocketEvents || !this.globalSocketHandlers) return;
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const { open, close, error, message } = this.globalSocketHandlers;
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uni.offSocketOpen && open && uni.offSocketOpen(open);
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uni.offSocketClose && close && uni.offSocketClose(close);
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uni.offSocketError && error && uni.offSocketError(error);
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uni.offSocketMessage && message && uni.offSocketMessage(message);
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this.usingGlobalSocketEvents = false;
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this.globalSocketHandlers = null;
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},
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handleSocketMessage(event) {
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let message = event?.data;
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this.lastMessage = "";
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try {
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if (typeof message === "string") {
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const trimmed = message.trim();
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if (trimmed.startsWith("{") && trimmed.endsWith("}")) {
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const parsed = JSON.parse(trimmed);
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if (parsed.cardNo || parsed.cardNumber || parsed.nfcNo) {
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this.cardNo = parsed.cardNo || parsed.cardNumber || parsed.nfcNo;
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this.lastMessage = "已接收卡号";
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uni.showToast({ title: "收到卡号", icon: "success" });
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return;
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}
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this.lastMessage = parsed.msg || trimmed;
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return;
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} else {
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this.cardNo = trimmed;
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this.lastMessage = "已接收卡号";
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uni.showToast({ title: "收到卡号", icon: "success" });
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return;
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}
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} else if (typeof message === "object" && message) {
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const data = message.data || message;
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if (data.cardNo || data.cardNumber || data.nfcNo) {
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this.cardNo = data.cardNo || data.cardNumber || data.nfcNo;
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this.lastMessage = "已接收卡号";
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uni.showToast({ title: "收到卡号", icon: "success" });
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return;
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}
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}
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this.lastMessage = "收到未知消息";
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} catch (error) {
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console.error("解析WebSocket消息失败", error, message);
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this.lastMessage = "消息解析失败";
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}
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},
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resetCard() {
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this.cardNo = "";
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this.lastMessage = "";
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},
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handleRetry() {
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this.initSocket();
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},
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async handleBind() {
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if (!this.canSubmit || this.binding) return;
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this.binding = true;
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uni.showLoading({ title: "提交中...", mask: true });
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try {
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const payload = {
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memorialMac: this.deviceMac,
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nfcMac: this.cardNo,
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};
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if (this.unitId) {
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payload.unitId = this.unitId;
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}
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const res = await bindNfcCard(payload);
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if (res && (res.code === 200 || res.status === 200)) {
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uni.showToast({ title: res.msg || "绑定成功", icon: "success" });
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setTimeout(() => {
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uni.navigateBack({ delta: 1 });
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}, 800);
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} else {
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uni.showToast({
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title: (res && res.msg) || "绑定失败",
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icon: "none",
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});
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}
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} catch (error) {
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console.error("提交绑定失败", error);
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uni.showToast({ title: "提交失败，请重试", icon: "none" });
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} finally {
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this.binding = false;
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uni.hideLoading();
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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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.page {
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min-height: 100vh;
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width: 100%;
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padding-bottom: 40rpx;
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box-sizing: border-box;
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}
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.content {
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padding: 0 32rpx 60rpx;
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box-sizing: border-box;
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}
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.status-card,
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.form-card {
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background: rgba(255, 255, 255, 0.92);
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border-radius: 24rpx;
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padding: 32rpx;
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margin-top: 32rpx;
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box-shadow: 0 12rpx 32rpx rgba(0, 0, 0, 0.06);
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}
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.status-header {
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display: flex;
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align-items: center;
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gap: 16rpx;
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}
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.status-dot {
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width: 16rpx;
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height: 16rpx;
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border-radius: 50%;
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background: #f0b400;
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}
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.status-dot.online {
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background: #3ac569;
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}
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.status-dot.offline {
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background: #f56c6c;
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}
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.status-title {
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font-size: 30rpx;
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font-weight: 600;
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color: #333;
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}
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.status-desc {
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margin-top: 12rpx;
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font-size: 24rpx;
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color: #999;
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line-height: 1.5;
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}
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.card-box {
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margin-top: 24rpx;
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border: 2rpx dashed #f0b400;
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border-radius: 20rpx;
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padding: 24rpx;
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background: #fff9eb;
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}
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.card-box.ready {
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border-color: #3ac569;
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background: #effbf4;
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}
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.card-label {
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font-size: 24rpx;
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color: #666;
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}
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.card-value {
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display: block;
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margin-top: 16rpx;
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font-size: 36rpx;
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font-weight: 600;
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color: #333;
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word-break: break-all;
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}
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.error-text {
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margin-top: 16rpx;
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color: #f56c6c;
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font-size: 24rpx;
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}
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.hint-text {
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margin-top: 16rpx;
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color: #999;
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font-size: 24rpx;
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}
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.status-actions {
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margin-top: 24rpx;
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display: flex;
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gap: 32rpx;
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}
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.text-btn {
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font-size: 26rpx;
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color: #4a90e2;
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}
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.field {
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margin-bottom: 32rpx;
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}
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.field.readonly {
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padding: 24rpx;
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background: #f9f9f9;
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border-radius: 16rpx;
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}
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.label {
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font-size: 26rpx;
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color: #666;
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margin-bottom: 12rpx;
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display: block;
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}
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.input {
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width: 100%;
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height: 88rpx;
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border-radius: 16rpx;
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background: #f8f8f8;
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padding: 0 24rpx;
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font-size: 28rpx;
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color: #333;
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box-sizing: border-box;
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}
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.placeholder {
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color: #bbb;
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}
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.unit-value {
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font-size: 30rpx;
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color: #333;
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word-break: break-all;
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}
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.primary-btn {
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height: 96rpx;
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border-radius: 16rpx;
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background: linear-gradient(135deg, #f0b400, #f08400);
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color: #fff;
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font-size: 30rpx;
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font-weight: 600;
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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-top: 12rpx;
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}
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.primary-btn.disabled {
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opacity: 0.5;
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}
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</style>
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