This commit is contained in:
duanliang
2025-04-30 19:16:44 +08:00
parent 0ddeae72cc
commit e45df9eec5
4 changed files with 278 additions and 1 deletions

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<template>
<div class="z-dialog">
<el-dialog v-model="modelValue" align-center :modal="false" :show-close="false">
<img class="close" src="@/assets/images/close.png" @click="handleClose" />
<!-- <title2 title="核心景区监控" /> -->
<div class="no-data" v-if="!list.length&&cond">
暂无排队情况
</div>
<div v-else>
<ul class="list" >
<li
class="item"
:style="{ backgroundImage: `url(${primary})` }"
v-for="(item, index) in list"
:key="index"
@click="handleItem(item)"
>
<div class="item-unfollow" @click.stop="handleCollect(item.cameraIndexCode, index)">取消关注</div>
<video class="item-video" :id="'video' + index" muted autoplay :controls="false">
<source type="application/x-mpegURL" />
</video>
<p>
<span> {{ item.cameraName || item.cameraIndexCode }}</span>
</p>
</li>
</ul>
<div class="pagination">
<el-pagination
v-model:current-page="params.pageNum"
:page-size="params.pageSize"
:total="total"
background
layout="prev, pager, next"
@current-change="pageNumChange"
/>
</div>
</div>
</el-dialog>
</div>
<video-dialog v-model="videoShow" :src="src" :isDiy="isDiy" :isCollect="isCollect" :cameraIndexCode="cameraIndexCode" />
</template>
<script setup>
import { getSpotVideoEvents,getColletListApi } from '@/api/home'
import { postVideoCollectApi } from '@/api/monitor'
import primary from '@/assets/images/item-primary.png'
import Hls from 'hls.js'
import pubSub from 'pubsub-js'
let props = defineProps({
events: {
type: Object,
default: {}
},
})
let modelValue = defineModel()
let isCollect = ref(0)
let list = ref([])
let hlsRefs = []
let total = ref(0)
let src = ref('')
let cameraIndexCode = ref('')
let videoShow = ref(false)
let isDiy = ref(0)
let params = reactive({
pageNum: 1,
pageSize: 15,
businessScenicArea:'',
})
watch(
() => modelValue.value,
(val) => {
if (val) {
cond.value = false
params.businessScenicArea = props.events.id
setTimeout(() => {
getVideoList()
}, 1000)
}
}
)
const onVideoCollect = () => {
pubSub.subscribe('videoCollect', () => {
clearHlsRefs()
getVideoList()
})
}
const handleItem = (item) => {
console.log(item,'iscollect')
src.value = item.hlsUrl
isCollect.value = item.isCollect
isDiy.value = item.isDiy
cameraIndexCode.value = item.cameraIndexCode
videoShow.value = true
}
const handleCollect = async (id, index) => {
await postVideoCollectApi({
cameraIndexCode:id,
isCollect: 0
})
clearHlsRefs()
params.pageNum = 1
getVideoList()
pubSub.publish('videoCollect')
}
const handleClose = () => {
clearHlsRefs()
modelValue.value = false
}
const clearHlsRefs = () => {
if (hlsRefs.length > 0) {
hlsRefs.map((item) => {
item.destroy()
})
hlsRefs = []
}
}
const pageNumChange = () => {
clearHlsRefs()
list.value = []
getVideoList()
}
let cond = ref(false)
const getVideoList = async () => {
let res = await getSpotVideoEvents(params)
list.value = res.data
total.value = res.total
setTimeout(()=>{cond.value = true},1500)
nextTick(() => {
list.value.forEach(async (item, index) => {
var video = document.getElementById(`video${index}`)
const hls = new Hls({
enableWorker: false, // 禁用 Worker 来避免额外的线程
enableSoftwareAES: true, // 使用软件解码器以避免硬件解码的额外请求
cache: true, // 启用缓存
maxBufferLength: 10, // 最大缓冲长度(秒)
maxMaxBufferLength: 15, // 缓冲区长度的上限
maxBufferSize: 20 * 1000 * 1000 // 最大缓冲大小(字节)
})
hls.loadSource(item.hlsUrl)
hls.attachMedia(video)
hls.on(Hls.Events.MANIFEST_PARSED, () => {
video.play()
})
hlsRefs.push(hls)
})
})
}
onMounted(() => {
onVideoCollect()
})
onUnmounted(() => {})
</script>
<style scoped lang="scss">
.z-dialog {
:deep(.el-dialog) {
width: vw(2100);
padding: vw(8);
background-image: url('@/assets/images/dialog-bg.png') !important;
background-size: 100% 100%;
}
:deep(.el-dialog__header) {
padding-bottom: 0 !important;
}
}
.no-data{
height:vh(860);
line-height: vh(860);
text-align: center;
font-size:vw(36);
color:#02f9fa;
}
.list {
margin-top: vw(30);
gap: vw(8);
height: vh(860);
display: flex;
flex-wrap: wrap;
align-content: flex-start;
padding:vw(10);
.item {
position: relative;
width: 33%;
height: vh(400);
padding: vw(12);
margin-top:vh(20);
box-sizing: border-box;
background-image: url('@/assets/images/item-primary.png');
background-size: 100% 100%;
&-video {
width: 100%;
height: 100%;
object-fit: cover;
}
> p {
position: absolute;
bottom: vw(12);
width: calc(100% - vw(24));
padding: vw(10) 0;
background: rgba(4, 30, 69, 0.72);
> span {
padding-left: vw(10);
font-weight: 400;
font-size: vw(14);
line-height: vw(14);
color: #ffffff;
}
}
&-unfollow {
cursor: pointer;
display: none;
position: absolute;
right: vw(4);
top: vw(4);
z-index: 99;
width: vw(64);
height: vw(30);
text-align: center;
line-height: vw(30);
font-weight: 400;
font-size: vw(12);
color: #ffffff;
background-image: url('@/assets/images/unfollow.png');
background-size: 100% 100%;
}
&:hover {
.item-unfollow {
display: block;
}
}
}
}
.pagination {
padding-top: vw(20);
margin-right: vw(20);
padding-bottom: vw(20);
display: flex;
justify-content: flex-end;
}
.close {
cursor: pointer;
position: absolute;
right: vw(20);
top: vw(20);
width: vw(60);
z-index: 9999;
}
</style>