<template>
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<div id="channelList" style="width: 100%">
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<div class="page-header">
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<div class="page-title">
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<el-button icon="el-icon-back" size="mini" style="font-size: 20px; color: #000;" type="text" @click="showDevice" ></el-button>
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<el-divider direction="vertical"></el-divider>
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通道列表
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</div>
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<div class="page-header-btn">
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<div v-if="!showTree" style="display: inline;">
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搜索:
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<el-input @input="search" style="margin-right: 1rem; width: auto;" size="mini" placeholder="关键字"
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prefix-icon="el-icon-search" v-model="searchSrt" clearable></el-input>
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通道类型:
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<el-select size="mini" @change="search" style="margin-right: 1rem;" v-model="channelType" placeholder="请选择"
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default-first-option>
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<el-option label="全部" value=""></el-option>
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<el-option label="设备" value="false"></el-option>
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<el-option label="子目录" value="true"></el-option>
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</el-select>
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在线状态:
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<el-select size="mini" style="margin-right: 1rem;" @change="search" v-model="online" placeholder="请选择"
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default-first-option>
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<el-option label="全部" value=""></el-option>
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<el-option label="在线" value="true"></el-option>
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<el-option label="离线" value="false"></el-option>
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</el-select>
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</div>
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<el-button icon="el-icon-refresh-right" circle size="mini" @click="refresh()"></el-button>
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<el-button v-if="showTree" icon="iconfont icon-list" circle size="mini" @click="switchList()"></el-button>
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<el-button v-if="!showTree" icon="iconfont icon-tree" circle size="mini" @click="switchTree()"></el-button>
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</div>
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</div>
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<devicePlayer ref="devicePlayer" ></devicePlayer>
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<el-container v-loading="isLoging" style="height: 82vh;">
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<el-aside width="auto" style="height: 82vh; background-color: #ffffff; overflow: auto" v-if="showTree" >
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<DeviceTree ref="deviceTree" :device="device" :onlyCatalog="true" :clickEvent="treeNodeClickEvent" ></DeviceTree>
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</el-aside>
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<el-main style="padding: 5px;">
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<el-table ref="channelListTable" :data="deviceChannelList" :height="winHeight" style="width: 100%" header-row-class-name="table-header">
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<el-table-column prop="channelId" label="通道编号" min-width="200">
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</el-table-column>
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<el-table-column prop="deviceId" label="设备编号" min-width="200">
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</el-table-column>
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<el-table-column prop="name" label="通道名称" min-width="200">
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</el-table-column>
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<el-table-column label="快照" min-width="120">
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<template v-slot:default="scope">
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<el-image
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:src="getSnap(scope.row)"
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:preview-src-list="getBigSnap(scope.row)"
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@error="getSnapErrorEvent(scope.row.deviceId, scope.row.channelId)"
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:fit="'contain'"
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style="width: 60px">
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<div slot="error" class="image-slot">
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<i class="el-icon-picture-outline"></i>
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</div>
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</el-image>
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</template>
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</el-table-column>
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<el-table-column prop="subCount" label="子节点数" min-width="120">
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</el-table-column>
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<el-table-column prop="manufacture" label="厂家" min-width="120">
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</el-table-column>
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<el-table-column label="位置信息" min-width="200">
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<template slot-scope="scope">
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<span v-if="scope.row.longitude*scope.row.latitude > 0">{{ scope.row.longitude }},<br>{{ scope.row.latitude }}</span>
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<span v-if="scope.row.longitude*scope.row.latitude === 0">无</span>
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</template>
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</el-table-column>
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<el-table-column prop="PTZTypeText" label="云台类型" min-width="120"/>
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<el-table-column label="开启音频" min-width="120">
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<template slot-scope="scope">
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<el-switch @change="updateChannel(scope.row)" v-model="scope.row.hasAudio" active-color="#409EFF">
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</el-switch>
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</template>
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</el-table-column>
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<el-table-column label="状态" min-width="120">
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<template slot-scope="scope">
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<div slot="reference" class="name-wrapper">
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<el-tag size="medium" v-if="scope.row.status === 1">在线</el-tag>
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<el-tag size="medium" type="info" v-if="scope.row.status === 0">离线</el-tag>
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</div>
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</template>
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</el-table-column>
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<el-table-column label="操作" min-width="280" fixed="right">
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<template slot-scope="scope">
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<el-button size="medium" v-bind:disabled="device == null || device.online === 0" icon="el-icon-video-play" type="text" @click="sendDevicePush(scope.row)">播放</el-button>
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<el-button size="medium" v-bind:disabled="device == null || device.online === 0" icon="el-icon-switch-button" type="text" style="color: #f56c6c" v-if="!!scope.row.streamId"
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@click="stopDevicePush(scope.row)">停止
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</el-button>
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<el-divider direction="vertical"></el-divider>
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<el-button size="medium" icon="el-icon-s-open" type="text" v-if="scope.row.subCount > 0 || scope.row.parental === 1"
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@click="changeSubchannel(scope.row)">查看
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</el-button>
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<el-divider v-if="scope.row.subCount > 0 || scope.row.parental === 1" direction="vertical"></el-divider>
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<el-button size="medium" v-bind:disabled="device == null || device.online === 0" icon="el-icon-video-camera" type="text" @click="queryRecords(scope.row)">设备录像
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</el-button>
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</template>
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</el-table-column>
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</el-table>
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<el-pagination
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style="float: right"
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@size-change="handleSizeChange"
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@current-change="currentChange"
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:current-page="currentPage"
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:page-size="count"
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:page-sizes="[15, 25, 35, 50]"
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layout="total, sizes, prev, pager, next"
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:total="total">
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</el-pagination>
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</el-main>
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</el-container>
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<!--设备列表-->
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</div>
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</template>
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<script>
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import devicePlayer from './dialog/devicePlayer.vue'
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import uiHeader from '../layout/UiHeader.vue'
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import moment from "moment";
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import DeviceService from "./service/DeviceService";
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import DeviceTree from "./common/DeviceTree";
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export default {
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name: 'channelList',
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components: {
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devicePlayer,
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uiHeader,
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DeviceTree
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},
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data() {
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return {
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deviceService: new DeviceService(),
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device: null,
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deviceId: this.$route.params.deviceId,
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parentChannelId: this.$route.params.parentChannelId,
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deviceChannelList: [],
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videoComponentList: [],
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currentPlayerInfo: {}, //当前播放对象
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updateLooper: 0, //数据刷新轮训标志
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searchSrt: "",
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channelType: "",
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online: "",
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winHeight: window.innerHeight - 200,
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currentPage: 1,
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count: 15,
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total: 0,
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beforeUrl: "/deviceList",
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isLoging: false,
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showTree: false,
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loadSnap: {}
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};
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},
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mounted() {
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if (this.deviceId) {
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this.deviceService.getDevice(this.deviceId, (result)=>{
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this.device = result;
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}, (error)=>{
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console.log("获取设备信息失败")
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console.error(error)
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})
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}
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this.initData();
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},
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destroyed() {
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this.$destroy('videojs');
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clearTimeout(this.updateLooper);
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},
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methods: {
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initData: function () {
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if (typeof (this.parentChannelId) == "undefined" || this.parentChannelId == 0) {
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this.getDeviceChannelList();
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} else {
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this.showSubchannels();
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}
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},
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initParam: function () {
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this.deviceId = this.$route.params.deviceId;
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this.parentChannelId = this.$route.params.parentChannelId;
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this.currentPage = 1;
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this.count = 15;
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if (this.parentChannelId == "" || this.parentChannelId == 0) {
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this.beforeUrl = "/deviceList"
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}
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},
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currentChange: function (val) {
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this.currentPage = val;
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this.initData();
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},
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handleSizeChange: function (val) {
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this.count = val;
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this.getDeviceChannelList();
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},
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getDeviceChannelList: function () {
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let that = this;
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if (typeof (this.$route.params.deviceId) == "undefined") return;
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this.$axios({
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method: 'get',
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url: `/api/device/query/devices/${this.$route.params.deviceId}/channels`,
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params: {
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page: that.currentPage,
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count: that.count,
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query: that.searchSrt,
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online: that.online,
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channelType: that.channelType
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}
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}).then(function (res) {
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if (res.data.code === 0) {
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that.total = res.data.data.total;
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that.deviceChannelList = res.data.data.list;
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// 防止出现表格错位
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that.$nextTick(() => {
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that.$refs.channelListTable.doLayout();
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})
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}
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}).catch(function (error) {
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console.log(error);
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});
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},
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//通知设备上传媒体流
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sendDevicePush: function (itemData) {
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let deviceId = this.deviceId;
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this.isLoging = true;
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let channelId = itemData.channelId;
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console.log("通知设备推流1：" + deviceId + " : " + channelId);
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let that = this;
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this.$axios({
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method: 'get',
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url: '/api/play/start/' + deviceId + '/' + channelId
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}).then(function (res) {
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console.log(res)
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that.isLoging = false;
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if (res.data.code === 0) {
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setTimeout(() => {
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let snapId = deviceId + "_" + channelId;
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that.loadSnap[deviceId + channelId] = 0;
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that.getSnapErrorEvent(snapId)
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}, 5000)
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itemData.streamId = res.data.data.stream;
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that.$refs.devicePlayer.openDialog("media", deviceId, channelId, {
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streamInfo: res.data.data,
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hasAudio: itemData.hasAudio
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});
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setTimeout(() => {
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that.initData();
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}, 1000)
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}else{
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that.$message.error(res.data.msg);
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}
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}).catch(function (e) {
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console.error(e)
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that.isLoging = false;
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// that.$message.error("请求超时");
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});
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},
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queryRecords: function (itemData) {
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let deviceId = this.deviceId;
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let channelId = itemData.channelId;
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this.$router.push(`/gbRecordDetail/${deviceId}/${channelId}`)
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},
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stopDevicePush: function (itemData) {
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var that = this;
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this.$axios({
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method: 'get',
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url: '/api/play/stop/' + this.deviceId + "/" + itemData.channelId
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}).then(function (res) {
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that.initData();
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}).catch(function (error) {
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if (error.response.status === 402) { // 已经停止过
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that.initData();
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} else {
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console.log(error)
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}
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});
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},
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getSnap: function (row) {
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let url = (process.env.NODE_ENV === 'development'? "debug": "") + '/api/device/query/snap/' + row.deviceId + '/' + row.channelId
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return url
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},
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getBigSnap: function (row) {
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return [this.getSnap(row)]
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},
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getSnapErrorEvent: function (deviceId, channelId) {
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if (typeof (this.loadSnap[deviceId + channelId]) != "undefined") {
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console.log("下载截图" + this.loadSnap[deviceId + channelId])
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if (this.loadSnap[deviceId + channelId] > 5) {
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delete this.loadSnap[deviceId + channelId];
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return;
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}
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setTimeout(() => {
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let url = (process.env.NODE_ENV === 'development'? "debug": "") + '/api/device/query/snap/' + deviceId + '/' + channelId
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this.loadSnap[deviceId + channelId]++
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document.getElementById(deviceId + channelId).setAttribute("src", url + '?' + new Date().getTime())
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}, 1000)
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}
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},
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showDevice: function () {
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this.$router.push(this.beforeUrl).then(() => {
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this.initParam();
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this.initData();
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})
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},
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changeSubchannel(itemData) {
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this.beforeUrl = this.$router.currentRoute.path;
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var url = `/${this.$router.currentRoute.name}/${this.$router.currentRoute.params.deviceId}/${itemData.channelId}`
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this.$router.push(url).then(() => {
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this.searchSrt = "";
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this.channelType = "";
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this.online = "";
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this.initParam();
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this.initData();
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})
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},
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showSubchannels: function (channelId) {
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if (!this.showTree) {
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this.$axios({
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method: 'get',
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url: `/api/device/query/sub_channels/${this.deviceId}/${this.parentChannelId}/channels`,
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params: {
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page: this.currentPage,
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count: this.count,
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query: this.searchSrt,
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online: this.online,
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channelType: this.channelType
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}
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}).then( (res) =>{
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if (res.data.code === 0) {
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this.total = res.data.data.total;
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this.deviceChannelList = res.data.data.list;
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// 防止出现表格错位
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this.$nextTick(() => {
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this.$refs.channelListTable.doLayout();
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})
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}
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}).catch(function (error) {
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console.log(error);
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});
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}else {
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this.$axios({
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method: 'get',
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url: `/api/device/query/tree/channel/${this.deviceId}`,
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params: {
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parentId: this.parentChannelId,
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page: this.currentPage,
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count: this.count,
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}
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}).then((res)=> {
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if (res.data.code === 0) {
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this.total = res.data.total;
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this.deviceChannelList = res.data.list;
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// 防止出现表格错位
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this.$nextTick(() => {
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this.$refs.channelListTable.doLayout();
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})
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}
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}).catch(function (error) {
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console.log(error);
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});
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}
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},
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search: function () {
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this.currentPage = 1;
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this.total = 0;
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this.initData();
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},
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updateChannel: function (row) {
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this.$axios({
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method: 'post',
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url: `/api/device/query/channel/update/${this.deviceId}`,
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params: row
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}).then(function (res) {
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console.log(JSON.stringify(res));
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});
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},
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refresh: function () {
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this.initData();
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},
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switchTree: function (){
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this.showTree = true;
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this.deviceChannelList = [];
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this.parentChannelId = 0;
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this.currentPage = 1;
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},
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switchList: function (){
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this.showTree = false;
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this.deviceChannelList = [];
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this.parentChannelId = 0;
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this.currentPage = 1;
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this.initData();
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},
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treeNodeClickEvent: function (device, data, isCatalog) {
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console.log(device)
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if (!!!data.channelId) {
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this.parentChannelId = device.deviceId;
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}else {
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this.parentChannelId = data.channelId;
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}
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this.initData();
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}
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}
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};
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</script>
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<style>
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.videoList {
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display: flex;
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flex-wrap: wrap;
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align-content: flex-start;
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}
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.video-item {
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position: relative;
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width: 15rem;
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height: 10rem;
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margin-right: 1rem;
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background-color: #000000;
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}
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.video-item-img {
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: auto;
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width: 100%;
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height: 100%;
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}
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.video-item-img:after {
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content: "";
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display: inline-block;
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position: absolute;
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z-index: 2;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: auto;
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width: 3rem;
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height: 3rem;
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background-image: url("../assets/loading.png");
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background-size: cover;
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background-color: #000000;
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}
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.video-item-title {
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position: absolute;
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bottom: 0;
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color: #000000;
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background-color: #ffffff;
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line-height: 1.5rem;
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padding: 0.3rem;
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width: 14.4rem;
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}
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</style>
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