<template>
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<div class="chart_left">
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<div class="titles">
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<el-icon class="icons" :size="24" color="#409EFF">
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<Checked />
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</el-icon>
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任务进行中
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</div>
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<div style="margin-top: 60px;"></div>
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<div class="item_center">
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<Task-List :data="chartData" :options="chartOptions" />
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</div>
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</div>
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</template>
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<script setup>
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import TaskList from '../components/index/TaskList.vue';
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import http from '../api/http.js';
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import { ref, onMounted, onUnmounted, watch } from 'vue';
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// 示例数据
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const chartData = ref([
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{ value: 103, name: '已取消', itemStyle: { color: '#FF6B6B' } },
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{ value: 735, name: '已完成', itemStyle: { color: '#4ECDC4' } },
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]);
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const fetchData = async () => {
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try {
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const response = await http.post("api/Task/GetTaskData", {});
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console.log(response);
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chartData.value = response.data; // 更新响应式数据
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console.log('数据更新成功:', chartData.value);
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} catch (error) {
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console.error('API请求失败:', error);
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}
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};
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const startPolling = () => {
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fetchData(); // 初始加载
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intervalId = setInterval(fetchData, 5 * 60 * 1000); // 5分钟
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};
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// 清理定时器
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const stopPolling = () => {
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if (intervalId) {
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clearInterval(intervalId);
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console.log('已停止数据轮询');
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}
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};
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onMounted(() => {
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startPolling();
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});
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onUnmounted(() => {
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stopPolling();
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});
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const chartOptions = ref({
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tooltip: {
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formatter: '{b}: {c} ({d}%)'
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},
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legend: {
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itemWidth: 14,
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itemHeight: 14,
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textStyle: { fontSize: 12 }
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}
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});
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</script>
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<style scoped>
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.dashboard {
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width: 100%;
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height: 100vh;
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padding: 20px;
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box-sizing: border-box;
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}
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.m-charts {
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display: grid;
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margin: 10px;
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grid-template-columns: 33% 33% 95%;
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justify-content: space-between;
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}
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.labelContent {
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padding-top: 3vh;
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}
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.chart_left,
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.chart_center,
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.chart_right {
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position: relative;
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border-radius: 10px;
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background-color: white;
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box-shadow: 0px 0px 10px 0px #ccc;
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height: 100%;
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width: 550px;
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}
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.icons {
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margin-right: 5px;
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}
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.indexModel .item_center {
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height: 68vh;
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width: 98%;
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margin: 0vh 1%;
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}
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.titles {
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width: 200px;
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height: 5vh;
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display: flex;
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align-items: center;
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font-size: 1.5rem;
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font-weight: 600;
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position: absolute;
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top: 0px;
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left: 15px;
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}</style>
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