Files
fengjie-datascreen/src/views/monitor/components/box-2.vue
2025-01-27 06:50:21 +08:00

741 lines
20 KiB
Vue

<template>
<div class="box-2">
<div class="left-nav">
<div v-if="showNav" class="ul">
<div
class="li"
:class="{ active: current == index }"
v-for="(item, index) in navList"
:key="index"
@click="handleNav(index)"
>
<span v-if="!params.businessScenicArea && index==0">
核心路段
</span>
<span v-else>
{{ item.dictLabel }}
</span>
</div>
</div>
<div class="bom-box">
<Title2 title="检索" />
<!-- <div class="search-box flex">
<el-input placeholder="请输入内容" v-model="searchValue" clearable> </el-input>
<img class="search-icon" src="/src/assets/images/search-icon-1.png" alt="" />
</div> -->
<div class="tree-box">
<div class="tree-a" v-for="(item, i) in regionList" :key="i">
<div class="flex align-center">
<img class="node" src="@/assets/images/node.png" alt="" />
<span class="name-1">{{ item.regions }}</span>
</div>
<div
class="tree-b"
v-for="(resource, x) in item.videoResources"
:key="x"
@click="handleCamera(resource.cameraIndexCode)"
>
<span class="name-2 activee">
{{ resource.cameraName || resource.cameraIndexCode }}
</span>
</div>
</div>
</div>
</div>
</div>
<div v-if="videoLog == 1" class="video-wrapper">
<div
class="video-list"
v-infinite-scroll="getVideoList"
:infinite-scroll-immediate="false"
:infinite-scroll-distance="50"
>
<div
class="video-item"
v-for="(item, index) in videoList"
:key="index"
@click="handleItemVideo(item.hlsUrl, 100)"
>
<div class="video-item__inner">
<video
class="video-item__video"
:id="'monitorVideo' + index"
muted
autoplay
:controls="false"
style="object-fit: cover"
>
<source src="" type="application/x-mpegURL" />
</video>
<p class="video-item__title--primary">
{{ item.cameraName || item.cameraIndexCode }}
</p>
</div>
</div>
</div>
</div>
<div v-if="videoLog == 2" class="video-detail">
<div class="video-detail__wrapper">
<video
class="video-detail__video"
ref="videoRef"
muted
autoplay
controls
style="object-fit: cover"
>
<source src="" type="application/x-mpegURL" />
</video>
</div>
<div class="video-right">
<div class="flex justify-between">
<Title2 title="异常告警" />
<div class="back-box" @click="handleBack">
<img class="icon" src="@/assets/images/back.png" />
<span>返回</span>
</div>
</div>
<ul class="list">
<li
class="item"
v-for="(item, index) in videoList"
:key="index"
@click="handleItemVideo(item.hlsUrl, 101)"
>
<div>
<p class="item-title--primary">
{{ item.cameraName }}
</p>
<video
class="item-img"
:id="'monitorVideo' + index"
muted
autoplay
:controls="false"
style="object-fit: cover"
>
<source src="" type="application/x-mpegURL" />
</video>
</div>
</li>
</ul>
</div>
</div>
</div>
<VideoDialog v-model="show" :src="videoSrc" />
</template>
<script setup>
import { getVideoListApi, postRefreshApi, getPreviewUrlApi } from '@/api/home'
import { getVideoTypeApi, getVideoRegionsApi, postVideoRemainApi } from '@/api/monitor'
import PubSub from 'pubsub-js'
import Hls from 'hls.js'
let videoList = ref([])
let navList = ref([])
let current = ref(0)
let showNav = ref(true)
let videoLog = ref(1)
let videoRef = ref()
let regionList = ref()
let monitorChange = null
let videoSrc = ref('')
let show = ref(false)
let loading = ref(false)
let params = reactive({
pageNum: 1,
pageSize: 7,
businessScenicArea: '',
businessVideoDisplayPosition: ''
})
// const postVideoRemain = async () => {
// setInterval(() => {
// postVideoRemainApi({
// cameraIndexCode: videoList.value.map((item) => item.cameraIndexCode)
// })
// }, 3000)
// }
const initVideo = () => {
nextTick(() => {
videoList.value.forEach(async (item, index) => {
const video = document.getElementById(`monitorVideo${index}`)
let res = await postRefreshApi({
type: 'hls',
businessVideoDisplayPosition: item.businessVideoDisplayPosition,
cameraIndexCode: item.cameraIndexCode
})
item.hlsUrl = res.data.hlsUrl
const hls = new Hls({
maxBufferLength: 10, // 最大缓冲长度(秒)
maxMaxBufferLength: 15, // 缓冲区长度的上限
maxBufferSize: 30 * 1000 * 1000 // 最大缓冲大小(字节)
})
hls.loadSource(res.data.hlsUrl)
hls.attachMedia(video)
hls.on(Hls.Events.MANIFEST_PARSED, () => {
video.play()
})
})
})
}
const handleNav = (e) => {
if (current.value == e) return
videoLog.value = 1
params.pageNum = 1
videoList.value = []
current.value = e
getVideoList()
}
const handleBack = () => {
videoLog.value = 1
initVideo()
}
const handleItemVideo = (url, type) => {
videoLog.value = 2
nextTick(() => {
const hls = new Hls({
maxBufferLength: 10, // 最大缓冲长度(秒)
maxMaxBufferLength: 15, // 缓冲区长度的上限
maxBufferSize: 30 * 1000 * 1000 // 最大缓冲大小(字节)
})
hls.loadSource(url)
hls.attachMedia(videoRef.value)
hls.on(Hls.Events.MANIFEST_PARSED, () => {
videoRef.value.play()
})
if (type == 100) initVideo()
})
}
const handleCamera = async (cameraIndexCode) => {
show.value = true
let res = await getPreviewUrlApi({
type: 'hls',
cameraIndexCode
})
videoSrc.value = res.data.url
}
const getVideoList = async () => {
try {
if (loading.value) return
loading.value = true
params.businessVideoDisplayPosition = navList.value[current.value].dictValue
let res = await getVideoListApi(params)
if (res.data.length > 0) {
let list = res.data
list.forEach(async (i) => {
let res = await postRefreshApi({
type: 'hls',
businessVideoDisplayPosition: i.businessVideoDisplayPosition,
cameraIndexCode: i.cameraIndexCode
})
return {
...i,
hlsUrl: res.data.hlsUrl
}
})
videoList.value = [...videoList.value, ...res.data]
params.pageNum++
// postVideoRemain()
nextTick(() => {
videoList.value.forEach(async (x, index) => {
const video = document.getElementById(`monitorVideo${index}`)
const hls = new Hls({
maxBufferLength: 10, // 最大缓冲长度(秒)
maxMaxBufferLength: 15, // 缓冲区长度的上限
maxBufferSize: 30 * 1000 * 1000 // 最大缓冲大小(字节)
})
hls.loadSource(x.hlsUrl)
hls.attachMedia(video)
hls.on(Hls.Events.MANIFEST_PARSED, () => {
video.play()
})
})
})
}
loading.value = false
} catch (error) {
loading.value = false
}
}
const getVideoType = async (id) => {
let res = await getVideoTypeApi({
businessScenicArea: params.businessScenicArea
})
if (res.data.length > 0) {
navList.value = res.data
getVideoList(id)
} else {
videoList.value = []
initVideo()
}
}
const getVideoRegions = async () => {
let res = await getVideoRegionsApi({
businessScenicArea: params.businessScenicArea
})
regionList.value = res.data
}
const onMonitorChange = () => {
monitorChange = PubSub.subscribe('monitorChange', (res, data) => {
params.businessScenicArea = data.scenicSpotId
params.pageNum = 1
videoList.value = []
regionList.value = []
getVideoType()
getVideoRegions()
})
}
onMounted(() => {
getVideoType()
getVideoRegions()
onMonitorChange()
})
onUnmounted(() => {
PubSub.unsubscribe(monitorChange)
})
</script>
<style lang="scss" scoped>
//背景色设置为透明
:deep(.el-input__wrapper) {
background-color: rgba(0, 0, 0, 0);
border: none;
box-shadow: none;
}
//输入框颜色
:deep(.el-input__inner) {
background-color: rgba(0, 0, 0, 0) !important;
color: #fff;
}
.box-2 {
margin-top: vh(120);
height: vh(950);
display: flex;
flex: 1;
}
.left-nav {
margin: 0 vw(8);
width: vw(250);
background: linear-gradient(321deg, #0b2f64 0%, #062b57 91%, rgba(5, 40, 79, 0) 100%);
.bom-box {
margin-top: vh(20);
.search-box {
border-radius: vw(2);
border: 1px solid #0096ff;
margin: vh(10) auto;
display: flex;
align-items: center;
justify-content: space-between;
background: rgba(217, 217, 217, 0);
.search-icon {
width: vw(20);
height: vw(20);
margin-right: vw(10);
}
}
.tree-box {
position: relative;
height: vh(550);
padding: 0 vw(8);
overflow-y: auto;
overflow-x: hidden;
/* 滚动条整体样式 */
&::-webkit-scrollbar {
width: vw(0); /* 滚动条的宽度 */
}
/* 滚动条轨道 */
&::-webkit-scrollbar-track {
background: #f1f1f1; /* 轨道的背景色 */
}
/* 滚动条滑块 */
&::-webkit-scrollbar-thumb {
background: #888; /* 滑块的背景色 */
border-radius: 5px; /* 滑块的圆角 */
}
/* 当鼠标悬停在滚动条上时滑块的样式 */
&::-webkit-scrollbar-thumb:hover {
background: #555; /* 滑块的背景色 */
}
.tree-a {
position: relative;
border-left: vw(2) #37d8fc solid;
.node {
position: absolute;
left: vw(-8);
width: vw(16);
height: vw(16);
}
.name-1 {
padding: 0 vw(20);
display: block;
font-weight: 400;
font-size: vw(15);
color: #ffffff;
height: vh(30);
line-height: vh(30);
text-align: left;
font-style: normal;
text-transform: none;
}
}
.tree-b::before {
position: absolute;
top: vw(-8);
left: vw(-8);
content: '';
width: vw(12);
height: vw(12);
background-image: url('/src/assets/images/icon-a-1.png');
background-size: 100% 100%;
}
.tree-b {
position: relative;
border-left: vw(3) solid;
border-image: linear-gradient(311deg, rgba(0, 11, 36, 0), rgba(55, 216, 252, 1)) 1 1;
margin-left: vw(30);
margin-top: vh(10);
.name-2 {
cursor: pointer;
padding: 0 vw(20);
display: block;
font-weight: 400;
font-size: vw(15);
color: #ffffff;
height: vh(30);
line-height: vh(30);
white-space: nowrap; /* 保证文本在一行内显示 */
overflow: hidden; /* 隐藏溢出的内容 */
text-overflow: ellipsis; /* 使用省略号表示文本溢出 */
}
}
}
}
.ul {
font-weight: 400;
font-size: vw(18);
color: #fff;
height: vh(340);
overflow-y: auto;
overflow-x: hidden;
/* 滚动条整体样式 */
&::-webkit-scrollbar {
width: vw(0); /* 滚动条的宽度 */
}
/* 滚动条轨道 */
&::-webkit-scrollbar-track {
background: #f1f1f1; /* 轨道的背景色 */
}
/* 滚动条滑块 */
&::-webkit-scrollbar-thumb {
background: #888; /* 滑块的背景色 */
border-radius: 5px; /* 滑块的圆角 */
}
/* 当鼠标悬停在滚动条上时滑块的样式 */
&::-webkit-scrollbar-thumb:hover {
background: #555; /* 滑块的背景色 */
}
.li {
cursor: pointer;
width: vw(250);
height: vh(58);
line-height: vh(58);
text-align: center;
margin-bottom: vh(15);
background: url('/src/assets/images/m-nav-bg-1.png');
background-size: 100% 100%;
}
.active {
background: url('/src/assets/images/m-nav-bg-2.png');
background-size: 100% 100%;
}
}
}
.video {
&-wrapper {
width: 100%;
height: vh(960);
padding: vh(30) vw(20);
background-image: url('/src/assets/images/log-v-bg.png');
background-size: 100% 100%;
}
&-list {
overflow-y: auto;
width: 100%;
height: 100%;
gap: vw(8);
display: flex;
flex-wrap: wrap;
align-content: flex-start;
&::-webkit-scrollbar {
width: vw(4); /* 滚动条的宽度 */
}
/* 滚动条轨道 */
&::-webkit-scrollbar-track {
background: 'transparent'; /* 轨道的背景色 */
}
/* 滚动条滑块 */
&::-webkit-scrollbar-thumb {
background: rgba(0, 150, 255, 0.63); /* 滑块的背景色 */
border-radius: 5px; /* 滑块的圆角 */
}
}
&-item {
width: vw(686);
height: vh(460);
padding: vw(10);
background-image: url('/src/assets/images/item-primary.png');
background-size: 100% 100%;
&:nth-child(3n) {
margin-right: 0;
}
}
&-item__inner {
position: relative;
}
&-item__title {
position: absolute;
left: 0;
bottom: 0;
width: 100%;
padding: vh(10) vw(10);
color: #fff;
font-size: vw(14);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
z-index: 999;
}
&-item__title--error {
@extend .video-item__title;
background-color: rgba(226, 27, 27, 0.72);
}
&-item__title--primary {
@extend .video-item__title;
background-color: rgba(4, 30, 69, 0.72);
}
&-item__video {
width: 100%;
height: vh(446);
}
&-detail {
margin-left: vw(10);
display: flex;
justify-content: space-between;
}
&-detail__wrapper {
position: relative;
padding: vh(40) vw(50);
width: vw(1660);
height: vh(960);
background-image: url('/src/assets/images/one-video-bg.png');
background-size: 100% 100%;
}
&-detail__title {
position: absolute;
left: vw(50);
right: vw(50);
top: 40 (vh);
z-index: 9;
font-weight: 400;
font-size: vw(14);
color: #ffffff;
padding: vw(20);
display: flex;
justify-content: space-between;
background: rgba(4, 30, 69, 0.5);
}
&-detail__video {
width: 100%;
height: vh(880);
}
&-right {
margin-left: vw(8);
width: vw(440);
height: vh(956);
background: #082f5a;
.back-box {
cursor: pointer;
padding-right: vw(20);
display: flex;
align-items: center;
.icon {
width: vw(30);
height: auto;
margin-right: vw(10);
}
& > span {
font-weight: bold;
font-size: vw(20);
color: #ffffff;
}
}
.list {
overflow-y: auto;
overflow-x: hidden;
height: vh(920);
padding: vw(8);
/* 滚动条整体样式 */
&::-webkit-scrollbar {
width: vw(0); /* 滚动条的宽度 */
}
/* 滚动条轨道 */
&::-webkit-scrollbar-track {
background: #f1f1f1; /* 轨道的背景色 */
}
/* 滚动条滑块 */
&::-webkit-scrollbar-thumb {
background: #888; /* 滑块的背景色 */
border-radius: 5px; /* 滑块的圆角 */
}
/* 当鼠标悬停在滚动条上时滑块的样式 */
&::-webkit-scrollbar-thumb:hover {
background: #555; /* 滑块的背景色 */
}
}
.item {
margin-bottom: vh(10);
padding: vw(10);
background-image: url('@/assets/images/item-primary.png');
background-size: 100% 100%;
& > div {
position: relative;
}
&-title {
position: absolute;
bottom: 0;
width: 100%;
padding: vw(10);
color: #fff;
font-size: vw(14);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
z-index: 999;
}
&-title--error {
@extend .item-title;
background-color: rgba(226, 27, 27, 0.72);
}
&-title--primary {
@extend .item-title;
background-color: rgba(4, 30, 69, 0.72);
}
&-img {
width: 100%;
height: vh(164);
display: block;
object-fit: cover;
}
}
}
.video-live {
.video-rt {
width: vw(400);
height: vh(950);
background: radial-gradient(
to bottom 70% at 99% 50%,
#0a4190 0%,
rgba(0, 77, 136, 0.6) 100%
);
border-radius: 0px 0px 0px 0px;
border: 1px solid;
opacity: 0.4;
border-image: linear-gradient(180deg, rgba(0, 150, 255, 1), rgba(0, 90, 153, 0)) 1 1;
margin-left: vw(10);
padding: vw(20);
.rt-v-box {
overflow-y: auto;
/* 滚动条整体样式 */
&::-webkit-scrollbar {
width: vw(4); /* 滚动条的宽度 */
}
/* 滚动条轨道 */
&::-webkit-scrollbar-track {
background: 'transparent'; /* 轨道的背景色 */
}
/* 滚动条滑块 */
&::-webkit-scrollbar-thumb {
background: rgba(0, 150, 255, 0.63); /* 滑块的背景色 */
border-radius: 5px; /* 滑块的圆角 */
}
height: 100%;
}
.title {
background-image: url('/src/assets/images/nav-l-t-bg.png');
background-size: 100% 100%;
margin-bottom: vh(10);
position: relative;
left: vw(-20);
span {
margin-left: vw(30);
font-weight: 800;
font-size: vw(15);
line-height: vh(26);
text-align: center;
font-style: normal;
text-transform: none;
background: linear-gradient(90deg, #ffffff 0%, #5cb5ff 100%);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
color: transparent;
}
}
.rt-video {
width: 100%;
height: vh(300);
background-image: url('/src/assets/images/v-item-bg.png');
background-size: 100% 100%;
padding: vw(20);
box-sizing: border-box;
margin-bottom: vh(2);
position: relative;
.desc {
position: absolute;
width: 100%;
left: 0;
bottom: 0;
z-index: 9;
background: rgba(4, 30, 69, 0.5);
border-radius: 0px 0px 0px 0px;
text-align: center;
font-weight: 400;
font-size: vw(14);
color: #ffffff;
padding: vw(20);
text-align: left;
font-style: normal;
text-transform: none;
}
}
.v-error-bg {
background-image: url('/src/assets/images/v-item-bg-1.png');
background-size: 100% 100%;
.desc {
background: rgba(226, 27, 27, 0.5);
}
}
}
}
}
</style>
<style lang="scss" scoped></style>