From c6159b0a5a424250adeca1bc2b475da5324fe038 Mon Sep 17 00:00:00 2001
From: web <candymxq888@outlook.com>
Date: 星期五, 18 四月 2025 17:16:30 +0800
Subject: [PATCH] fix:对接报表数据
---
src/views/screen/temperature/graphic/index.vue | 449 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 447 insertions(+), 2 deletions(-)
diff --git a/src/views/screen/temperature/graphic/index.vue b/src/views/screen/temperature/graphic/index.vue
index 5efa2d0..235ce02 100644
--- a/src/views/screen/temperature/graphic/index.vue
+++ b/src/views/screen/temperature/graphic/index.vue
@@ -1,13 +1,458 @@
<script setup>
+import {ref, onMounted, watch} from "vue";
+import * as echarts from 'echarts/core';
+import {getTemperaturePointList} from '@/api/screen/index.js'
+import Quarter from "@/components/Quarter";
+import moment from "moment";
+import { getGraphicData } from '@/api/screen/graphic/index.js'
+
+
+const menuList = ref([])
+const timeType = ref(1) //时间类型 1日 2周 3月 4季 5年
+const showTime = ref(moment().format('YYYY-MM-DD')); //展示时间
+const timeValue = ref(moment().format('YYYY-MM-DD')) //处理后得时间
+const searchVal = ref()
+const graphicRef = ref(null)
+const chartsRef = ref([]) //动态生成图表ref
+const chartData = ref([])
+let charts = []
+
+// 动态设置ref
+const setChartsRef = (el, index) => {
+ if (el) {
+ chartsRef.value[index] = el
+ charts[index] = 'charts' + index
+ }
+}
+
+// 获取图表配置
+const getChartsOptions = (data, unit) => {
+ let xdata = [];
+ let Hdata = [];
+ let Adata = [];
+ let Ldata = [];
+ if (data) {
+ data.dataVOList.forEach(item => {
+ xdata.push(item.dataTime)
+ Hdata.push(item.maxValue);
+ Adata.push(item.avgValue);
+ Ldata.push(item.minValue);
+ })
+ }
+ return {
+ title: {
+ text: data.pointName,
+ left: '3%',
+ textStyle: {
+ color: '#fff',
+ }
+ },
+ tooltip: {
+ trigger: 'axis',
+ },
+ color: ['#D4B3E3FF', '#00DDFFFF', '#ABFA97FF'],
+ legend: {
+ top: 0,
+ data: ['最高水温', '平均水温', '最低水温'],
+ textStyle: {
+ color: '#fff'
+ }
+ },
+ grid: {
+ left: '4%',
+ right: '5%',
+ bottom: '3%',
+ containLabel: true
+ },
+ xAxis: {
+ type: 'category',
+ boundaryGap: false,
+ data: xdata,
+ axisLabel: {
+ color: '#fff',
+ fontSize: '1rem'
+ }
+ },
+ yAxis: {
+ type: 'value',
+ name: unit,
+ max: 40,
+ min: 0,
+ nameTextStyle: {
+ color: '#fff',
+ fontSize: '1rem'
+ },
+ axisLabel: {
+ color: '#fff',
+ fontSize: '1rem'
+ }
+ },
+ series: [
+ {
+ name: '最高水温',
+ data: Hdata,
+ type: 'line',
+ areaStyle: {
+ opacity: 0.8,
+ color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
+ {
+ offset: 0,
+ color: 'rgb(212,179,227)'
+ },
+ {
+ offset: 1,
+ color: 'rgba(212,179,227,0)'
+ }
+ ])
+ },
+ },
+ {
+ name: '平均水温',
+ data: Adata,
+ type: 'line',
+ areaStyle: {
+ opacity: 0.8,
+ color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
+ {
+ offset: 0,
+ color: 'rgb(0, 221, 255)'
+ },
+ {
+ offset: 1,
+ color: 'rgba(0,221,255,0)'
+ }
+ ])
+ },
+ },
+ {
+ name: '最低水温',
+ data: Ldata,
+ type: 'line',
+ areaStyle: {
+ opacity: 0.8,
+ color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
+ {
+ offset: 0,
+ color: 'rgb(171,250,151)'
+ },
+ {
+ offset: 1,
+ color: 'rgba(171,250,151,0)'
+ }
+ ])
+ },
+ }
+ ]
+ }
+}
+
+// 选择时间类型
+const changeType = (type) => {
+ timeType.value = type;
+ showTime.value = ''
+}
+
+// 初始化图表
+const initCharts = () => {
+ chartData.value.forEach((item, index) => {
+ if (chartsRef.value[index]) {
+ charts[index] = echarts.init(chartsRef.value[index])
+ const option = getChartsOptions(item, '℃')
+ charts[index].setOption(option)
+ }
+ })
+}
+
+// 全屏操作
+const handleFullScreen = () => {
+ graphicRef.value.requestFullscreen()
+}
+
+// 一键导出
+const handleExport = () => {
+ charts?.forEach((chart, index) => {
+ const imgData = chart.getDataURL({
+ type: 'png', // 也可以是 'jpeg'
+ pixelRatio: 2, // 提高导出图片的分辨率
+ backgroundColor: 'rgba(23, 108, 229, 0.3)'
+ });
+
+ // 创建下载链接
+ const link = document.createElement('a');
+ link.href = imgData;
+ link.download = `chart_${index + 1}.png`;
+ link.click();
+ })
+}
+
+// 获取时间
+const getTime = (value) => {
+ const momentValue = moment(value)
+ const time = momentValue.format('YYYY-MM-DD')
+ let data = ''
+ switch (timeType.value) {
+ case 1:
+ data = ''
+ break;
+ case 2:
+ data = momentValue.add(1, 'week').format('YYYY-MM-DD')
+ break;
+ case 3:
+ data = momentValue.add(1, 'month').format('YYYY-MM-DD')
+ break;
+ case 4:
+ data = momentValue.add(1, 'quarter').format('YYYY-MM-DD')
+ break;
+ case 5:
+ data = momentValue.add(1, 'year').format('YYYY-MM-DD')
+ break;
+ default:
+ break;
+ }
+ if(data) {
+ timeValue.value = time + '~' + data
+ } else {
+ timeValue.value = time
+ }
+}
+
+// 获取水温监控点菜单
+const getTempMonitor = () => {
+ getTemperaturePointList().then(res => {
+ menuList.value = res.data
+ })
+}
+
+// 获取报表数据
+const getChartData = (point = '') => {
+ const data = {
+ type: timeType.value,
+ pointId: point,
+ pointName: searchVal.value,
+ dataTime: timeValue.value,
+ }
+ getGraphicData(data).then(async res => {
+ chartData.value = res.data
+ await nextTick()
+ initCharts()
+ })
+}
+
+onMounted(() => {
+ getTempMonitor()
+ getChartData()
+})
</script>
<template>
- <div>
- 图形分析
+ <div class="graphic">
+ <div class="graphic-menu">
+ <div class="menu-t">监测点列表</div>
+ <el-menu class="el-menu" @select="getChartData">
+ <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>
+ <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>
+ </template>
+ </el-menu>
+ </div>
+ <div class="graphic-info">
+ <div class="graphic-tool">
+ <div class="tool-l">
+ <div class="name">类型</div>
+ <el-button-group class="ml-4">
+ <el-button :type="timeType === 1 ? 'primary' : ''" @click="changeType(1)">日
+ </el-button>
+ <el-button :type="timeType === 2 ? 'primary' : ''" @click="changeType(2)">周
+ </el-button>
+ <el-button :type="timeType === 3 ? 'primary' : ''" @click="changeType(3)">月
+ </el-button>
+ <el-button :type="timeType === 4 ? 'primary' : ''" @click="changeType(4)">季
+ </el-button>
+ <el-button :type="timeType === 5 ? 'primary' : ''" @click="changeType(5)">年
+ </el-button>
+ </el-button-group>
+ <el-date-picker
+ v-if="timeType === 1"
+ v-model="showTime"
+ type="date"
+ placeholder="选择时间"
+ style="width: 15rem"
+ @change="getTime"
+ />
+ <el-date-picker
+ v-if="timeType === 2"
+ v-model="showTime"
+ type="week"
+ format="YYYY年 ww[周]"
+ placeholder="选择时间"
+ style="width: 15rem"
+ @change="getTime"
+ />
+ <el-date-picker
+ v-if="timeType === 3"
+ v-model="showTime"
+ type="month"
+ placeholder="选择时间"
+ style="width: 15rem"
+ @change="getTime"
+ />
+ <Quarter
+ v-if="timeType === 4"
+ placeholder="选择时间"
+ :default-value="showTime"
+ clearable
+ style="width: 15rem"
+ @change="getTime"
+ />
+ <el-date-picker
+ v-if="timeType === 5"
+ v-model="showTime"
+ type="year"
+ placeholder="选择时间"
+ style="width: 15rem"
+ @change="getTime"
+ />
+ <el-input v-model="searchVal" style="width: 15rem" clearable placeholder="请输入监测点名称"/>
+ <el-button @click="() => getChartData()">
+ <el-icon>
+ <Search/>
+ </el-icon>
+ 搜索
+ </el-button>
+ <el-button type="success" @click="handleExport">一键导出</el-button>
+ </div>
+ <div class="tool-r" @click="handleFullScreen">
+ <img src="@/assets/images/flow/fullscreen.png"/>
+ 全屏
+ </div>
+ </div>
+ <div class="graphic-box" ref="graphicRef">
+ <div class="chartList">
+ <div class="chartItem" v-for="(item, index) in chartData">
+ <div class="charts" :ref="el => setChartsRef(el, index)"></div>
+ </div>
+ </div>
+ </div>
+ </div>
</div>
</template>
<style scoped lang="scss">
+.graphic {
+ height: 100%;
+ display: flex;
+ &-menu {
+ flex-shrink: 0;
+ width: 20%;
+ height: 100%;
+ padding: 10px 0;
+ background: linear-gradient(135deg, #91BDDB 0%, #9EC2DB 99%);
+ overflow-y: scroll;
+
+ &::-webkit-scrollbar {
+ display: none;
+ }
+
+ .menu-t {
+ height: 40px;
+ line-height: 40px;
+ padding-left: 20px;
+ font-size: 26px;
+ color: #fff;
+ background: url("@/assets/images/flow/monitor-title-bg.png") no-repeat;
+ background-size: 100% 100%;
+ }
+
+ .el-menu {
+ background-color: transparent;
+ border-right: none;
+
+ :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;
+ }
+ }
+ }
+
+ .graphic-info {
+ flex-shrink: 0;
+ width: 80%;
+ height: 100%;
+
+ .graphic-tool {
+ width: 100%;
+ height: 60px;
+ padding: 0 30px;
+ background: linear-gradient(90deg, #91BDDB 0%, #DADFE3 100%);
+ display: flex;
+ align-items: center;
+ justify-content: space-between;
+
+ .tool-l {
+ display: flex;
+ align-items: center;
+ gap: 1rem;
+
+ .name {
+ font-size: 1.1rem;
+ }
+ }
+
+ .tool-r {
+ display: flex;
+ align-items: center;
+
+ img {
+ width: 25px;
+ margin-right: 10px;
+ }
+ }
+ }
+
+ .graphic-box {
+ height: calc(100% - 60px);
+ padding: 10px 30px;
+ background: linear-gradient(180deg, #91BDDB 0%, rgba(102, 102, 102, 0.5) 100%);
+
+ .chartList {
+ height: 100%;
+ display: flex;
+ flex-wrap: wrap;
+ gap: 20px;
+
+ .chartItem {
+ width: 100%;
+ min-height: 48%;
+ background: rgba(23, 108, 229, 0.3);
+ border: 1px solid #176CE5;
+ border-radius: 8px;
+
+ .charts {
+ height: 100%;
+ }
+ }
+ }
+ }
+ }
+}
</style>
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