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/* 点播趋势图 */
<template>
<div class="trend-wrapper height100 overview-detail">
<div class="btn-group">
<el-button
class="export"
type="primary"
icon="el-icon-download"
@click="handleExport"
>导出文件</el-button
>
</div>
<div id="bodyCanvas">
<div class="ecahrts-panel-box">
<div class="panel-box-header">
<span class="title">趋势图</span>
<el-select v-model="playDate" @change="handleChange">
<el-option
v-for="item in options"
:key="item.value"
:label="item.label"
:value="item.value"
>
</el-option>
</el-select>
<div class="tip">
<span class="tip-title">页面说明:</span>
<span
>默认展示当月点播总量趋势图及详情表格，可按照时间段进行检索，图表可以联动变化。</span
>
</div>
</div>
<div class="panel-box-content">
<trend-line ref="echarts" :data="echartsData" />
</div>
</div>
<div class="rank-panel-box">
<div class="panel-box-header">
<span class="title">点播趋势排行</span>
</div>
<div class="panel-box-content">
<rank-table :tList="tList" :data="data" />
</div>
</div>
</div>
</div>
</template>
<script>
import { trendLine, rankTable } from "./components";
import { getCurDate } from "@/utils/util.time";
import htmlCanvas from "@/utils/htmlCanvas";
import JsPDF from "jspdf";
export default {
data() {
return {
value1: "",
tList: ["排名", "统计时间", "点播总量"],
playDate: "1",
data: [],
echartsData: {},
options: [
{ label: "年", value: "1" },
{ label: "月", value: "2" },
{ label: "日", value: "3" },
],
timer: null,
};
},
components: { trendLine, rankTable },
mounted() {
this.handleChange("1");
},
methods: {
getList(frequencyDate) {
let _this = this;
_this
.$https({
method: "post",
url:
"tBoardStatistic/getBoardPageList?frequencyDate=" +
frequencyDate,
authType: this.backToken,
})
.then((res) => {
if (res.status == 200) {
if (res.data.resultCode == 200) {
_this.echartsData = {};
_this.echartsData.xAxisData = res.data.data.organList;
_this.echartsData.yAxisData = res.data.data.cntList;
_this.data = res.data.data.page.records;
} else {
_this.echartsData = {};
_this.data = [];
}
} else {
_this.echartsData = {};
_this.data = [];
}
setTimeout(() => {
_this.init();
}, 100);
})
.catch((err) => {
_this.$message.error(err.message);
_this.echartsData = {};
_this.data = [];
});
},
handleChange(val) {
let frequencyDate = this.getCurTime(val);
this.getList(frequencyDate);
},
getCurTime(type) {
let curTime = getCurDate();
let frequencyDate = curTime.year + curTime.month;
switch (type) {
case "1":
frequencyDate = curTime.year;
return frequencyDate;
break;
case "2":
frequencyDate = curTime.year + curTime.month;
return frequencyDate;
break;
case "3":
frequencyDate = curTime.year + curTime.month + curTime.date;
return frequencyDate;
break;
default:
return "";
break;
}
},
init() {
this.$refs.echarts.init();
},
handleExport() {
let _this = this;
if (this.timer) {
return false;
}
this.timer = setTimeout(() => {
clearTimeout(_this.timer);
_this.timer = null;
}, 30000);
_this.getPdf("#bodyCanvas", "趋势分析");
const loading = this.$loading({
lock: true,
text: "Loading",
spinner: "el-icon-loading",
background: "rgba(0, 0, 0, 0.7)",
});
setTimeout(() => {
loading.close();
}, 2000);
},
},
};
</script>
<style lang="less" scoped>
.trend-wrapper {
.btn-group {
margin-bottom: 20px;
height: 36px;
}
/deep/ .el-button.export {
width: 128px;
float: right;
.el-icon-download {
font-size: 18px;
font-weight: bold;
}
}
.el-select {
margin-left: 40px;
/deep/.el-input__inner {
border-radius: 22px;
background-color: @party-bg-gray;
border-color: @party-border-color;
}
}
#bodyCanvas {
height: calc(100% - 56px);
}
.ul-wrapper {
background-color: @party-white;
}
}
</style>