817 lines
22 KiB
Vue
817 lines
22 KiB
Vue
<!--
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<template>
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<view class="container">
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<view class="header">
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<text class="title">控制中心</text>
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</view>
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<uni-section title="设备【864536071808560】" titleFontSize="16px" type="line" >
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<uni-card :is-shadow="true">
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<uni-list :border="false">
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<uni-list-item title="卷被开" direction="row" note="暂停" :show-switch="true" @switchChange="switchChange">
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</uni-list-item>
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</uni-list>
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</uni-card>
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<uni-card :border="false" padding="20rpx" @click="handleCardClick('jbk')">
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<template v-slot:content>
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<view class="card-content">
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<view class="card-text">
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<text class="card-main">卷被开</text>
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<text class="card-sub">{{ show.jbk }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jbk === 1 }">
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<uni-icons :type=" (status.jbk === 1)?'circle':'circle-filled'" size="24" color="#fff" />
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</view>
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</view>
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</template>
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</uni-card>
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</uni-section>
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</view>
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</template>
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<script>
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import mqtt from 'mqtt'
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import UniList from "../../uni_modules/uni-list/components/uni-list/uni-list.vue";
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import UniListItem from "../../uni_modules/uni-list/components/uni-list-item/uni-list-item.vue";
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export default {
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components: {UniListItem, UniList},
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data() {
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return {
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mqttConfig: {
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host: '1.94.254.176',
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port: 9001,
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clientId: 'uniapp_mqtt_' + Math.random().toString(16).substr(2, 8),
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username: 'admin',
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password: 'Admin#12345678',
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subscribeTopic: 'test/topic'
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},
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plain:true,
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publishTopic: 'test/topic',
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message: '',
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client: null,
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connected: false,
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messages: [],
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border:true,
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cover: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/shuijiao.jpg',
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avatar: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/unicloudlogo.png',
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extraIcon:{
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color: '#4cd964',
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size: '22',
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type: 'gear-filled'
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}
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}
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},
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methods: {
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onClick(e){
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console.log(e)
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},
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actionsClick(text){
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uni.showToast({
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title:text,
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icon:'none'
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})
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},
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connectMqtt() {
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const options = {
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clientId: this.mqttConfig.clientId,
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username: this.mqttConfig.username,
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password: this.mqttConfig.password,
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clean: true,
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connectTimeout: 4000,
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reconnectPeriod: 1000
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}
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const url = `ws://${this.mqttConfig.host}:${this.mqttConfig.port}/mqtt`
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this.client = mqtt.connect(url, options)
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this.client.on('connect', () => {
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this.connected = true
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this.addMessage('已连接到MQTT服务器')
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this.client.subscribe(this.mqttConfig.subscribeTopic, (err) => {
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if (!err) {
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this.addMessage(`已订阅主题: ${this.mqttConfig.subscribeTopic}`)
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}
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})
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})
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this.client.on('message', (topic, payload) => {
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this.addMessage(`收到消息 [${topic}]: ${payload.toString()}`)
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})
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this.client.on('error', (err) => {
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this.addMessage(`连接错误: ${err.message}`)
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this.connected = false
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})
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this.client.on('reconnect', () => {
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this.addMessage('正在重新连接...')
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})
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this.client.on('close', () => {
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this.addMessage('连接已关闭')
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this.connected = false
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})
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},
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disconnectMqtt() {
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if (this.client) {
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this.client.end()
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this.connected = false
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this.addMessage('已断开MQTT连接')
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}
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},
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publishMessage() {
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if (!this.connected) {
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uni.showToast({
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title: '请先连接MQTT服务器',
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icon: 'none'
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})
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return
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}
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if (!this.publishTopic || !this.message) {
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uni.showToast({
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title: '请填写主题和消息内容',
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icon: 'none'
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})
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return
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}
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this.client.publish(this.publishTopic, this.message, (err) => {
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if (!err) {
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this.addMessage(`已发布消息到 [${this.publishTopic}]: ${this.message}`)
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this.message = ''
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} else {
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this.addMessage(`发布失败: ${err.message}`)
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}
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})
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},
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addMessage(content) {
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this.messages.unshift({
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time: new Date().toLocaleTimeString(),
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content: content
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})
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},
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switchChange() {
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}
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},
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beforeDestroy() {
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if (this.client) {
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this.client.end()
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}
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}
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}
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</script>
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<style scoped lang="scss">
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$uni-success: #18bc37 !default;
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.container {
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padding: 20rpx;
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background-color: #f5f5f5;
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min-height: 100vh;
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}
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.header {
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text-align: center;
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padding: 40rpx 0;
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background-color: #007AFF;
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border-radius: 10rpx;
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margin-bottom: 30rpx;
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}
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.title {
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font-size: 36rpx;
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font-weight: bold;
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color: white;
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}
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.form-section {
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background-color: white;
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border-radius: 10rpx;
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padding: 20rpx;
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margin-bottom: 30rpx;
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box-shadow: 0 2rpx 10rpx rgba(0,0,0,0.1);
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}
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.button-group {
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margin-top: 15px;
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display: flex;
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justify-content: space-around;
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}
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.example-body {
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/* #ifndef APP-NVUE */
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display: block;
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/* #endif */
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padding: 10px;
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}
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.decoration {
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width: 8px;
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height: 8px;
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margin-right: 4px;
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border-radius: 50%;
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background-color: $uni-success;
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}
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.container {
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overflow: hidden;
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}
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.custom-cover {
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flex: 1;
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flex-direction: row;
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position: relative;
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}
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.cover-content {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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height: 40px;
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background-color: rgba($color: #000000, $alpha: 0.4);
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display: flex;
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flex-direction: row;
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align-items: center;
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padding-left: 15px;
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font-size: 14px;
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color: #fff;
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}
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.card-actions {
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display: flex;
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flex-direction: row;
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justify-content: space-around;
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align-items: center;
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height: 45px;
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border-top: 1px #eee solid;
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}
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.card-actions-item {
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display: flex;
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flex-direction: row;
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align-items: center;
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}
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.card-actions-item-text {
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font-size: 12px;
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color: #666;
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margin-left: 5px;
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}
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.cover-image {
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flex: 1;
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height: 150px;
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}
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.no-border {
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border-width: 0;
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}
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</style>-->
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<template>
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<view class="container">
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<!-- 控制设置标题 -->
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<view class="control-title">控制设置</view>
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<uni-section title="请选择大棚：" titleFontSize="16px" type="line">
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<view class="uni-px-5 uni-pb-5">
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<uni-data-select v-model="value" :localdata="range" @change="change"></uni-data-select>
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</view>
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</uni-section>
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<uni-section :title="title" titleFontSize="16px" type="line" v-if="value!== 1">
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<template v-slot:right>
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{{ temp }}
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</template>
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<!-- 卷膜/卷被卡片容器（2列栅格布局） -->
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<view class="card-grid">
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<!-- 卷被开卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jbk, 'jbk')">
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<view class="card-text">
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<text class="card-main">卷被开</text>
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<text class="card-sub">{{ show.jbk }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jbk === 1 }">
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<uni-icons :type=" (status.jbk === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷被关卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jbg,'jbg')">
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<view class="card-text">
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<text class="card-main">卷被关</text>
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<text class="card-sub">{{ show.jbg }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jbg === 1 }">
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<uni-icons :type=" (status.jbg === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷膜1开卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jm1k, 'jm1k')">
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<view class="card-text">
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<text class="card-main">卷膜1开</text>
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<text class="card-sub">{{ show.jm1k }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jm1k === 1 }">
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<uni-icons :type="(status.jm1k === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷膜1关卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jm1g, 'jm1g')">
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<view class="card-text">
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<text class="card-main">卷膜1关</text>
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<text class="card-sub">{{ show.jm1g }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jm1g === 1 }">
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<uni-icons :type="(status.jm1g === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷膜2卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jm2k, 'jm2k')">
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<view class="card-text">
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<text class="card-main">卷膜2开</text>
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<text class="card-sub">{{ show.jm2k }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jm2k === 1 }">
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<uni-icons :type="(status.jm2k === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷膜2关卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jm2g, 'jm2g')">
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<view class="card-text">
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<text class="card-main">卷膜2关</text>
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<text class="card-sub">{{ show.jm2g }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jm2g === 1 }">
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<uni-icons :type="(status.jm2g === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷膜3开卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jm3k, 'jm3k')">
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<view class="card-text">
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<text class="card-main">卷膜3开</text>
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<text class="card-sub">{{ show.jm3k }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jm3k === 1 }">
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<uni-icons :type="(status.jm3k === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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<!-- 卷膜3关卡片 -->
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<view class="control-card" @click="handleCardClick(1-status.jm3g, 'jm3g')">
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<view class="card-text">
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<text class="card-main">卷膜3关</text>
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<text class="card-sub">{{ show.jm3g }}</text>
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</view>
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<view class="card-icon" :class="{ active: status.jm3g === 1 }">
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<uni-icons :type="(status.jm3g === 1)?'circle':'circle-filled'" size="24" color="#fff"/>
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</view>
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</view>
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</view>
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</uni-section>
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</view>
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</template>
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<script>
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import mqtt from 'mqtt'
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export default {
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data() {
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return {
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temp: "",
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mqttConfig: {
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host: '1.94.254.176',
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port: 9001,
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clientId: 'uniapp_mqtt_' + Math.random().toString(16).substr(2, 8),
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username: 'admin',
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password: 'Admin#12345678',
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subscribeTopic:'/up',
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},
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value: 1,
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range: [{
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"value": '864865085016294',
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"text": "十方北棚"
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}, {
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"value": '864536071808560',
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"text": "七方北棚",
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}, {
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"value": '864865085008135',
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"text": "八方北棚"
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}],
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imei:'',
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publishTopic: '/down',
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title:'',
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message: {},
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connected:false,
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// 卡片状态（模拟后端返回数据）
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show: {
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jbk: "暂停",
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jbg: "暂停",
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jm1k: "暂停",
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jm1g: "暂停",
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jm2k: "暂停",
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jm2g: "暂停",
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jm3k: "暂停",
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jm3g: "暂停"
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},
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deviceType: '',
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status: {
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jbk: 0,
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jbg: 0,
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jm1k: 0,
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jm1g: 0,
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jm2k: 0,
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jm2g: 0,
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jm3k: 0,
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jm3g: 0
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}
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};
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},
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onLoad() {
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this.title="";
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if (this.status.jbk===1) {
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this.status.jbg = 0;
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}
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if (this.status.jbg===1) {
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this.status.jbk = 0;
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}
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if (this.status.jm1k===1) {
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this.status.jm1g = 0;
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}
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if (this.status.jm2k===1) {
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this.status.jm2g = 0;
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}
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if (this.status.jm3k===1) {
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this.status.jm3g = 0;
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}
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if (this.status.jm1g===1) {
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this.status.jm1k = 0;
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}
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if (this.status.jm2g===1) {
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this.status.jm2k = 0;
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}
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if (this.status.jm2g===1) {
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this.status.jm3k = 0;
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}
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},
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onShow() {
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this.connectMqtt();
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},
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onUnload() {
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this.disconnectMqtt()
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},
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methods: {
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change(e) {
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this.imei = e;
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this.publishTopic = "dtu/"+this.imei+"/down";
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this.mqttConfig.subscribeTopic = "dtu/"+this.imei+"/up";
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const selectedItem = this.range.find(item => item.value === e);
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if (selectedItem) {
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this.selectedText = selectedItem.text; // 获取展示文本
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this.title= this.selectedText;
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} else {
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this.selectedText = ''; // 无匹配项时清空
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this.title='';
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this.value=1;
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}
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this.reset();
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// this.disconnectMqtt();
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},
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reset() {
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this.show= {
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jbk: "暂停",
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jbg: "暂停",
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jm1k: "暂停",
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jm1g: "暂停",
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jm2k: "暂停",
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jm2g: "暂停",
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jm3k: "暂停",
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jm3g: "暂停"
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}
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this.deviceType= '';
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this.status= {
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jbk: 0,
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jbg: 0,
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jm1k: 0,
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jm1g: 0,
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jm2k: 0,
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jm2g: 0,
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jm3k: 0,
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jm3g: 0
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};
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this.message={};
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this.temp='';
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},
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// 卡片点击事件（实际项目中调用接口修改状态） 功能标识
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handleCardClick(status, type) {
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// 校验
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// 定义类型与提示文案的映射关系，减少重复代码
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const tipMap = {
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'jbk': { opposite: 'jbg', name: '卷被关', op: '卷被开' },
|
||
'jbg': { opposite: 'jbk', name: '卷被开', op: '卷被关' },
|
||
'jm1k': { opposite: 'jm1g', name: '卷膜1关', op: '卷膜1开' },
|
||
'jm1g': { opposite: 'jm1k', name: '卷膜1开', op: '卷膜1关' },
|
||
'jm2k': { opposite: 'jm2g', name: '卷膜2关', op: '卷膜2开' },
|
||
'jm2g': { opposite: 'jm2k', name: '卷膜2开', op: '卷膜2关' },
|
||
'jm3k': { opposite: 'jm3g', name: '卷膜3关', op: '卷膜3开' },
|
||
'jm3g': { opposite: 'jm3k', name: '卷膜3开', op: '卷膜3关' }
|
||
};
|
||
|
||
// 先判断类型是否在映射表中，避免无效case
|
||
if (!tipMap[type]) return;
|
||
|
||
const { opposite, name, op } = tipMap[type];
|
||
// 核心校验逻辑（只写一次，无需重复）
|
||
if (status === 1 && this.status[opposite] === 1) {
|
||
this.$modal.msgError(`【${this.selectedText}】${name}在运行状态，不能运行${op}操作！`);
|
||
// 此处return可保留，也可去掉（因为函数执行到这里已完成核心逻辑）
|
||
return;
|
||
}
|
||
|
||
if (!this.connected) {
|
||
// 链接mqtt
|
||
this.connectMqtt()
|
||
}
|
||
if (this.value===1) {
|
||
this.$modal.msgError("设备控制失败！");
|
||
console.info("大棚选取失败!")
|
||
return;
|
||
}
|
||
uni.showModal({
|
||
title: '操作提示：',
|
||
content: '确定'+(status===1?"运行":"暂停")+'【'+this.selectedText+'】设备？',
|
||
cancelText: '取消',
|
||
confirmText: '确定',
|
||
success: (res) =>{
|
||
if (res.confirm) {
|
||
console.info("操作功能：【"+type+"】，变更状态为："+ status)
|
||
|
||
// // 组装消息
|
||
this.message = JSON.stringify({[type]: status})
|
||
console.info("指令："+this.message+"；大棚："+this.publishTopic)
|
||
// 控制设备
|
||
// this.publishMessage();
|
||
// // 设备回执
|
||
// this.deviceType=type;
|
||
//todo
|
||
|
||
this.status[type] = this.status[type] === 0 ? 1 : 0;
|
||
this.show[type] = this.status[type] === 0 ? "运行" : "暂停";
|
||
|
||
}
|
||
}
|
||
})
|
||
console.info(this.status)
|
||
},
|
||
connectMqtt() {
|
||
const options = {
|
||
clientId: this.mqttConfig.clientId,
|
||
username: this.mqttConfig.username,
|
||
password: this.mqttConfig.password,
|
||
clean: true,
|
||
connectTimeout: 4000,
|
||
reconnectPeriod: 1000
|
||
}
|
||
|
||
const url = `ws://${this.mqttConfig.host}:${this.mqttConfig.port}/mqtt`
|
||
|
||
this.client = mqtt.connect(url, options)
|
||
|
||
this.client.on('connect', () => {
|
||
this.connected = true
|
||
this.client.subscribe('dtu/+/up', { qos: 0 })
|
||
this.addMessage('已连接到MQTT服务器')
|
||
})
|
||
|
||
this.client.on("message",this.ackMessage);
|
||
|
||
this.client.on('error', (err) => {
|
||
this.addMessage(`控制失败: ${err.message}`)
|
||
this.connected = false
|
||
})
|
||
|
||
this.client.on('reconnect', () => {
|
||
this.addMessage('正在重新连接...')
|
||
})
|
||
|
||
this.client.on('close', () => {
|
||
this.addMessage('连接已关闭')
|
||
this.connected = false
|
||
})
|
||
},
|
||
|
||
disconnectMqtt() {
|
||
if (this.client && this.connected) {
|
||
this.client.end()
|
||
this.connected = false
|
||
this.addMessage('已断开MQTT连接')
|
||
}
|
||
},
|
||
|
||
publishMessage() {
|
||
console.info("开始发布消息",this.connected,this.publishTopic,this.message)
|
||
if (!this.connected || !this.publishTopic || !this.message) {
|
||
uni.showToast({
|
||
title: '控制设备失败',
|
||
icon: 'none'
|
||
})
|
||
return
|
||
}
|
||
|
||
this.client.publish(this.publishTopic, this.message, (err) => {
|
||
if (!err) {
|
||
this.addMessage(`【指令已发送】imei: ${this.publishTopic}，指令: ${this.message}`);
|
||
|
||
} else {
|
||
this.addMessage(`发布失败: ${err.message}，设备：[${this.publishTopic}]`)
|
||
}
|
||
})
|
||
|
||
this.message = {};
|
||
},
|
||
|
||
ackMessage(topic, payload) {
|
||
|
||
|
||
// console.info("消息解析："+topic,payload)
|
||
// 1. 先判断是否是目标订阅主题（如dtu/xxx/up）
|
||
if (topic !== this.mqttConfig.subscribeTopic) return;
|
||
|
||
// 2. 解析消息体（注意异常捕获）
|
||
let msgData = {};
|
||
try {
|
||
msgData = JSON.parse(payload);
|
||
} catch (e) {
|
||
console.error("消息解析失败：", e);
|
||
return;
|
||
}
|
||
// console.info("回执消息："+msgData)
|
||
// 3. 区分“回执”和“其他内容”
|
||
if (msgData.prop && "suc" in msgData) {
|
||
console.info("处理回执消息")
|
||
// 👉 这是“指令回执”
|
||
this.handleCommandAck(msgData,this.deviceType);
|
||
} else {
|
||
this.handleOtherContent(msgData)
|
||
}
|
||
},
|
||
addMessage(content) {
|
||
|
||
console.info("提示消息："+content)
|
||
},
|
||
|
||
// 处理指令回执的函数
|
||
handleCommandAck(ackData,type) {
|
||
console.info("回执消息11111："+ackData)
|
||
// 拿到指令字段（如jm2k）和执行状态（suc）
|
||
const commandField = Object.keys(ackData.prop)[0]; // 这里是"jm2k"
|
||
const commandValue = ackData.prop[commandField]; // 这里是0
|
||
const isSuccess = ackData.suc; // 这里是true
|
||
|
||
if (isSuccess) {
|
||
this.status[type] = this.status[type] === 0 ? 1 : 0;
|
||
this.show[type] = this.status[type] === 0 ? "运行" : "暂停";
|
||
}
|
||
this.deviceType='';
|
||
this.$modal.msgSuccess("设备操作成功！")
|
||
|
||
// 业务逻辑：提示“指令执行成功/失败”
|
||
console.log(`指令[${commandField}=${commandValue}]执行${isSuccess ? "成功" : "失败"}`);
|
||
// （可匹配之前发布的指令msgId，更新UI状态）
|
||
},
|
||
|
||
// 处理其他内容的函数
|
||
handleOtherContent(msgData) {
|
||
// 业务逻辑：处理传感器数据、设备状态等
|
||
console.log("收到其他内容：", msgData);
|
||
// 例如：更新温湿度显示、设备在线状态等
|
||
|
||
// 设备状态展示
|
||
if (this.value!==1) {
|
||
var arr=['jbk',"jbg","jm1k","jm1g","jm2k","jm2g","jm3k","jm3g"]
|
||
const allKeysNumeric = Object.keys(msgData).some(key => arr.includes(key));
|
||
if (allKeysNumeric) {
|
||
console.info(msgData)
|
||
this.status={...msgData}
|
||
console.info("imei: "+this.publishTopic+"copy: ",this.status)
|
||
}
|
||
|
||
|
||
// 实时温度展示
|
||
const allKeysNumeric2 = Object.keys(msgData).every(key => /^\d+$/.test(key));
|
||
if (Object.keys(msgData).length > 0 && allKeysNumeric2) {
|
||
var avgResult = this.calculateAvg(msgData).averageFixed;
|
||
this.temp = "当前棚内平均温度："+avgResult+"℃"
|
||
}
|
||
}
|
||
|
||
},
|
||
calculateAvg(dataObj) {
|
||
const targetKeys = ['201', '202', '203', '204'];
|
||
const values = targetKeys.map(key => dataObj[key]).filter(val => typeof val === 'number' && !isNaN(val));
|
||
if (values.length === 0) return { average: 0, averageFixed: '0.00' };
|
||
const sum = values.reduce((total, num) => total + num, 0);
|
||
const avg = sum/10 / values.length;
|
||
return {
|
||
average: avg,
|
||
averageFixed: avg.toFixed(2)
|
||
};
|
||
}
|
||
},
|
||
onHide() {
|
||
this.disconnectMqtt();
|
||
},
|
||
beforeDestroy() {
|
||
if (this.client) {
|
||
this.client.end()
|
||
}
|
||
},
|
||
|
||
|
||
};
|
||
</script>
|
||
|
||
<style scoped>
|
||
.container {
|
||
padding: 20rpx;
|
||
background-color: #f5f5f5;
|
||
}
|
||
|
||
/* 控制设置标题 */
|
||
.control-title {
|
||
font-size: 32rpx;
|
||
font-weight: 500;
|
||
text-align: center;
|
||
margin-bottom: 30rpx;
|
||
color: #333;
|
||
}
|
||
|
||
/* 2列栅格布局 */
|
||
.card-grid {
|
||
display: grid;
|
||
grid-template-columns: 1fr 1fr;
|
||
gap: 20rpx;
|
||
padding: 20rpx;
|
||
}
|
||
|
||
/* 卡片样式 */
|
||
.control-card {
|
||
background-color: #fff;
|
||
border-radius: 16rpx;
|
||
padding: 30rpx 20rpx;
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
box-shadow: 0 2rpx 8rpx #bfbec1;
|
||
}
|
||
|
||
/* 卡片文字区域 */
|
||
.card-text {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 8rpx;
|
||
}
|
||
|
||
.card-main {
|
||
font-size: 30rpx;
|
||
color: #333;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.card-sub {
|
||
font-size: 24rpx;
|
||
color: #999;
|
||
}
|
||
|
||
/* 卡片图标容器 */
|
||
.card-icon {
|
||
width: 48rpx;
|
||
height: 48rpx;
|
||
border-radius: 50%;
|
||
background-color: #e5e5e5;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
}
|
||
|
||
/* 激活状态（运行） */
|
||
.card-icon.active {
|
||
background-color: #007aff;
|
||
}
|
||
.uni-px-5 {
|
||
padding-left: 20rpx;
|
||
padding-right: 20rpx;
|
||
}
|
||
|
||
.uni-pb-5 {
|
||
padding-bottom: 40rpx;
|
||
}
|
||
</style>
|