From d20fcd6ad28a534d763273c48381cdc36ff2891f Mon Sep 17 00:00:00 2001
From: web <candymxq888@outlook.com>
Date: 星期六, 19 四月 2025 17:25:44 +0800
Subject: [PATCH] fix:对接监控视频
---
src/views/screen/flow/graphic/index.vue | 354 ++++++++++++++++++++++++++++++++++------------------------
1 files changed, 205 insertions(+), 149 deletions(-)
diff --git a/src/views/screen/flow/graphic/index.vue b/src/views/screen/flow/graphic/index.vue
index 6bf1245..47b28aa 100644
--- a/src/views/screen/flow/graphic/index.vue
+++ b/src/views/screen/flow/graphic/index.vue
@@ -1,191 +1,207 @@
<script setup>
-import {ref} from "vue";
+import {onMounted, ref, onUnmounted} from "vue";
import {getUserType} from '@/utils/auth.js'
-import html2canvas from "html2canvas";
+import {getFlowPointList} from '@/api/screen/index'
+import {getFlowVideoData} from '@/api/screen/graphic/index.js'
+import EZUIKit from 'ezuikit-js';
+import {useRoute} from "vue-router";
+const route = useRoute();
+
+const menuList = ref([])
const userType = ref(getUserType())
-const monitorRef = ref()
const searchVal = ref('')
-const selectType = ref(1);
-const typeOption = ref([
- { label: '水电站流量监测点', value: 1 },
- { label: '新扎口流量监测点', value: 2 },
-])
-const video = ref()
+const playerData = ref([])
+const hasFullScreen = ref(false)
+let ezKitList = []; //视频组件实例数组
+let ezKitId = []; //视频盒子id数组
+let timer = null;
// 全屏操作
const handleFullScreen = () => {
- monitorRef.value.requestFullscreen()
+ const dom = document.getElementById(ezKitId[0])
+ dom.requestFullscreen()
}
+
+// 监听全屏状态，是否要开起蒙层
+document.addEventListener('fullscreenchange', (val) => {
+ if (!document.fullscreenElement) { //退出全屏
+ hasFullScreen.value = false;
+ } else { //开起全屏
+ hasFullScreen.value = true;
+ }
+});
// 抓拍
-const handleSnap = () => {
- if(video.value) {
- html2canvas(video.value).then(canvas => {
- const link = document.createElement("a");
- link.href = canvas.toDataURL("image/png");
- link.download = '截图.png';
- link.click()
- })
- }
+const handleSnap = (index) => {
+ ezKitList[index].capturePicture(`capture-${new Date().getTime()}`, 0.8); // 参数：回调函数，图片格式，质量(0-1)
}
+// 获取监控点菜单
+const getMoitorList = () => {
+ getFlowPointList().then(res => {
+ menuList.value = res.data
+ })
+}
+
+// 选择菜单
+const handleSelect = (id) => {
+ ezKitList = []
+ ezKitId = []
+ playerData.value = []
+ clearInterval(timer)
+ getPlayerList(id)
+}
+
+// 搜索
+const handleSearch = () => {
+ ezKitList = []
+ ezKitId = []
+ playerData.value = []
+ clearInterval(timer)
+ getPlayerList()
+}
+
+// 获取监控点
+const getPlayerList = async (id) => {
+ getFlowVideoData({pointId: id, pointName: searchVal.value}).then(async res => {
+ res.data.forEach((item, index) => {
+ ezKitId[index] = `ezuikitPlayer${index}`
+ })
+ playerData.value = res.data
+ await nextTick()
+
+ // 渲染视频
+ res.data.forEach((item, index) => {
+ ezKitList[index] = new EZUIKit.EZUIKitPlayer({
+ id: ezKitId[index],
+ url: item.url,
+ accessToken: item.accessToken,
+ })
+ })
+ })
+
+ // 挂载定时器, 只获取数据，不重新渲染视频节点
+ timer = setInterval(() => {
+ getFlowVideoData({pointId: id, pointName: searchVal.value}).then(res => {
+ playerData.value = res.data
+ })
+ }, 10000)
+}
+
+
+onMounted(() => {
+ getMoitorList()
+ getPlayerList(route.params.id || '')
+})
+
+onUnmounted(() => {
+ if (timer) {
+ clearInterval(timer)
+ }
+})
</script>
<template>
<div class="graphic">
<div class="graphic-menu">
<div class="menu-t">监控点列表</div>
- <el-menu class="el-menu">
- <el-sub-menu index="1">
- <template #title>
- <span>可移动监测点</span>
+ <el-menu class="el-menu" @select="handleSelect">
+ <template v-for="(item, index) in menuList" :key="index+1">
+ <template v-if="item?.childrenList?.length === 0">
+ <el-menu-item :index="item.id">{{ item.pointName }}</el-menu-item>
</template>
- <el-menu-item index="1-1">水电站流量监测点</el-menu-item>
- </el-sub-menu>
- <el-sub-menu index="2">
- <template #title>
- <span>固定位监测点</span>
+ <template v-else>
+ <el-sub-menu :index="item.id">
+ <template #title>
+ <span>{{ item.pointName }}</span>
+ </template>
+ <el-menu-item v-for="(child, cidx) in item.childrenList" :key="cidx" :index="child.id">
+ {{ child.pointName }}
+ </el-menu-item>
+ </el-sub-menu>
</template>
- <el-menu-item index="2-1">新扎口流量监测点</el-menu-item>
- </el-sub-menu>
+ </template>
</el-menu>
</div>
<div class="graphic-monitor">
<div class="monitor-tool">
<div class="tool-l">
- <div class="name">监测点类型</div>
- <el-select
- v-model="selectType"
- class="tool-select"
- placeholder="Select"
- style="width: 15rem"
- >
- <el-option
- v-for="item in typeOption"
- :key="item.value"
- :label="item.label"
- :value="item.value"
- />
- </el-select>
- <el-input v-model="searchVal" style="width: 20rem" />
- <el-button><el-icon><Search /></el-icon>搜索</el-button>
- <el-button style="margin-left: 0" v-if="userType === '1'"><el-icon><Plus /></el-icon>新增</el-button>
+ <el-input v-model="searchVal" style="width: 20rem" placeholder="请输入监测点名称" clearable/>
+ <el-button @click="handleSearch">
+ <el-icon>
+ <Search/>
+ </el-icon>
+ 搜索
+ </el-button>
+ <el-button style="margin-left: 0" v-if="userType === '1'">
+ <el-icon>
+ <Plus/>
+ </el-icon>
+ 新增
+ </el-button>
</div>
<div class="tool-r" @click="handleFullScreen">
- <img src="@/assets/images/flow/fullscreen.png" />
+ <img src="@/assets/images/flow/fullscreen.png"/>
全屏
</div>
</div>
- <div class="monitor-box" ref="monitorRef">
+ <div class="monitor-box">
<div class="monitor-list">
- <div class="item">
- <div class="title">新扎口流量监测点</div>
- <div class="videoBox" ref="video"></div>
+ <div class="item" v-for="(item, index) in playerData" :key="index">
+ <div class="title">{{ item.pointName }}</div>
+ <div class="videoBox" :id="ezKitId[index]"></div>
<div class="info">
<div class="info-list">
<div class="info-item">
<div class="name">水位:</div>
- <div class="val"><span>2332</span>m</div>
+ <div class="val"><span>{{ item.waterLevel }}</span>m</div>
</div>
<div class="info-item">
- <div class="name">表面流速:</div>
- <div class="val"><span>4.5</span>m/s</div>
+ <div class="name">流速:</div>
+ <div class="val"><span>{{ item.flowVelocity }}</span>m/s</div>
</div>
<div class="info-item">
- <div class="name">水面宽度:</div>
- <div class="val"><span>100</span>m</div>
+ <div class="name">瞬时流量:</div>
+ <div class="val"><span>{{ item.newFlow }}</span>m³/h</div>
</div>
<div class="info-item">
- <div class="name">平均流速:</div>
- <div class="val"><span>4.5</span>m/s</div>
- </div>
- <div class="info-item">
- <div class="name">过水面积:</div>
- <div class="val"><span>30</span>㎡</div>
- </div>
- <div class="info-item">
- <div class="name">雷达流速:</div>
- <div class="val"><span>4.5</span>m/s</div>
- </div>
- <div class="info-item">
- <div class="name">实时流速:</div>
- <div class="val"><span>120</span>㎡/s</div>
- </div>
- <div class="info-item">
- <div class="name">起点距:</div>
- <div class="val"><span>500</span>m</div>
+ <div class="name">累计流量:</div>
+ <div class="val"><span>{{ item.totalFlow }}</span>m³</div>
</div>
</div>
<div class="info-btn">
- <el-button style="width: 6rem" @click="handleSnap">抓拍</el-button>
- </div>
- </div>
- </div>
- <div class="item">
- <div class="title">新扎口流量监测点</div>
- <div class="videoBox"></div>
- <div class="info">
- <div class="info-list">
- <div class="info-item">
- <div class="name">水位:</div>
- <div class="val"><span>2332</span>m</div>
- </div>
- <div class="info-item">
- <div class="name">表面流速:</div>
- <div class="val"><span>4.5</span>m/s</div>
- </div>
- <div class="info-item">
- <div class="name">水面宽度:</div>
- <div class="val"><span>100</span>m</div>
- </div>
- <div class="info-item">
- <div class="name">平均流速:</div>
- <div class="val"><span>4.5</span>m/s</div>
- </div>
- <div class="info-item">
- <div class="name">过水面积:</div>
- <div class="val"><span>30</span>㎡</div>
- </div>
- <div class="info-item">
- <div class="name">雷达流速:</div>
- <div class="val"><span>4.5</span>m/s</div>
- </div>
- <div class="info-item">
- <div class="name">实时流速:</div>
- <div class="val"><span>120</span>㎡/s</div>
- </div>
- <div class="info-item">
- <div class="name">起点距:</div>
- <div class="val"><span>500</span>m</div>
- </div>
- </div>
- <div class="info-btn">
- <el-button style="width: 6rem">抓拍</el-button>
+ <el-button style="width: 6rem" @click="handleSnap(index)">抓拍</el-button>
</div>
</div>
</div>
</div>
</div>
</div>
+ <div class="mask" v-show="hasFullScreen">
+ <div class="mask-item"></div>
+ </div>
</div>
</template>
<style scoped lang="scss">
-.graphic{
+.graphic {
height: 100%;
display: flex;
- &-menu{
+
+ &-menu {
flex-shrink: 0;
width: 20%;
height: 100%;
padding: 10px 0;
- background: linear-gradient( 135deg, #91BDDB 0%, #9EC2DB 99%);
+ background: linear-gradient(135deg, #91BDDB 0%, #9EC2DB 99%);
overflow-y: scroll;
+
&::-webkit-scrollbar {
display: none;
}
- .menu-t{
+
+ .menu-t {
height: 40px;
line-height: 40px;
padding-left: 20px;
@@ -194,111 +210,134 @@
background: url("@/assets/images/flow/monitor-title-bg.png") no-repeat;
background-size: 100% 100%;
}
- .el-menu{
+
+ .el-menu {
background-color: transparent;
border-right: none;
- :deep(.el-menu){
+
+ :deep(.el-menu) {
background-color: transparent;
}
+
:deep(.el-sub-menu__title:hover) {
background-color: rgba(0, 0, 0, 0.06);
}
+
:deep(.el-menu-item.is-active) {
color: #fff;
}
}
}
- &-monitor{
+
+ &-monitor {
flex-shrink: 0;
width: 80%;
height: 100%;
- background: linear-gradient( 180deg, #91BDDB 0%, rgba(102, 102, 102, 0.5) 100%);
- .monitor-tool{
+
+ .monitor-tool {
width: 100%;
height: 60px;
padding: 0 30px;
- background: linear-gradient( 90deg, #91BDDB 0%, #DADFE3 100%);
+ background: linear-gradient(90deg, #91BDDB 0%, #DADFE3 100%);
display: flex;
align-items: center;
justify-content: space-between;
- .tool-l{
+
+ .tool-l {
display: flex;
align-items: center;
gap: 1rem;
- .name{
+
+ .name {
font-size: 1.1rem;
}
}
- .tool-r{
+
+ .tool-r {
display: flex;
align-items: center;
- img{
+
+ img {
width: 25px;
margin-right: 10px;
}
}
}
- .monitor-box{
+
+ .monitor-box {
height: calc(100% - 60px);
- .monitor-list{
+ background: linear-gradient(180deg, #91BDDB 0%, rgba(102, 102, 102, 0.5) 100%);
+
+ .monitor-list {
height: 100%;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 30px;
- .item{
+
+ .item {
width: 48%;
height: 96%;
- background: rgba(23,108,229,0.3);
+ background: rgba(23, 108, 229, 0.3);
border: 1px solid #176CE5;
padding: 20px;
- .title{
+ border-radius: 8px;
+
+ .title {
height: 12%;
text-align: center;
font-size: 42px;
color: #fff;
}
- .videoBox{
+
+ .videoBox {
width: 100%;
height: 60%;
- background: url("@/assets/images/login_icon.png") no-repeat;
+ background-color: #000;
}
- .info{
+
+ .info {
width: 100%;
height: 25%;
display: flex;
margin-top: 20px;
- .info-list{
+
+ .info-list {
width: 80%;
display: flex;
flex-wrap: wrap;
color: #fff;
font-size: 20px;
- .info-item{
+
+ .info-item {
width: 50%;
padding: 8px 0;
flex-shrink: 0;
display: flex;
align-items: center;
- .name{
+
+ .name {
width: 100px;
}
- .val span{
+
+ .val span {
display: inline-block;
padding: 0 20px;
}
}
}
- .info-btn{
+
+ .info-btn {
width: 20%;
padding: 1rem 0;
display: flex;
align-items: flex-end;
- :deep(.el-button){
+
+ :deep(.el-button) {
color: #fff;
- background: rgba(94,229,92,0.6);
+ background: rgba(94, 229, 92, 0.6);
border-radius: 4px 4px 4px 4px;
- border: 1px solid rgba(94,229,92,0.6);
+ border: 1px solid rgba(94, 229, 92, 0.6);
}
}
}
@@ -306,5 +345,22 @@
}
}
}
+
+ .mask{
+ position: absolute;
+ left: 0;
+ top: 0;
+ z-index: 100;
+ width: 100vw;
+ height: 100vh;
+ .mask-item{
+ position: absolute;
+ left: 5%;
+ bottom: 10%;
+ height: 400px;
+ width: 300px;
+ background-color: rgba(0, 0, 0, 0.4);
+ }
+ }
}
</style>
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