396 lines
9.1 KiB
Vue
396 lines
9.1 KiB
Vue
<template>
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<GiPageLayout>
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<div class="gantt-container">
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<div class="page-header">
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<h2 class="page-title">人力甘特图页面</h2>
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</div>
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<!-- 人员列表区域 -->
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<div class="person-container">
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<div v-for="(person, index) in personList" :key="person.id" class="person-gantt">
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<!-- 人员标题栏 -->
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<div class="person-header" @click="togglePerson(index)">
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<div class="name-container">
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<span class="avatar">{{ person.name.charAt(0) }}</span>
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<span>{{ person.name }}</span>
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<span class="task-count">({{ person.tasks.length }}个项目)</span>
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</div>
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<button class="expand-button">
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<i :class="person.expanded ? 'collapse-icon' : 'expand-icon'"></i>
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</button>
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</div>
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<!-- 甘特图容器 - 根据展开状态控制显示 -->
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<div v-show="person.expanded" class="chart-container">
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<div :ref="el => chartRefs[index] = el" class="progress-chart"></div>
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</div>
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</div>
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</div>
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</div>
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</GiPageLayout>
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</template>
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<script setup lang='ts'>
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import * as echarts from 'echarts'
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import { ref, onMounted, onUnmounted, watch } from 'vue'
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// 人员数据
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const personList = ref([
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{
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id: 1,
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name: '张三',
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expanded: true,
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tasks: [
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{ name: '项目一', startDate: '2025-08-01', days: 5, color: '#5470C6' },
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{ name: '项目二', startDate: '2025-08-10', days: 7, color: '#91CC75' },
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{ name: '项目三', startDate: '2025-08-20', days: 4, color: '#FAC858' }
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]
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},
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{
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id: 2,
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name: '李四',
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expanded: true,
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tasks: [
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{ name: '产品设计', startDate: '2025-08-05', days: 8, color: '#EE6666' },
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{ name: '技术评审', startDate: '2025-08-15', days: 3, color: '#73C0DE' },
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{ name: '系统测试', startDate: '2025-08-18', days: 6, color: '#3BA272' }
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]
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},
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{
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id: 3,
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name: '王五',
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expanded: true,
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tasks: [
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{ name: '需求分析', startDate: '2025-08-02', days: 4, color: '#FC8452' },
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{ name: '前端开发', startDate: '2025-08-08', days: 7, color: '#9A60B4' },
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{ name: '后端对接', startDate: '2025-08-17', days: 5, color: '#EA7CCC' }
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]
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},
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{
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id: 4,
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name: '赵六',
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expanded: false,
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tasks: [
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{ name: '文档编写', startDate: '2025-08-03', days: 6, color: '#5470C6' },
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{ name: '用户培训', startDate: '2025-08-12', days: 4, color: '#91CC75' },
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{ name: '上线支持', startDate: '2025-08-22', days: 7, color: '#FAC858' }
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]
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}
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])
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// 图表引用数组
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const chartRefs = ref<HTMLElement[]>([]);
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// 图表实例数组
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const chartInstances = ref<echarts.ECharts[]>([]);
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// 辅助函数：格式化日期为YYYY-MM-DD
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const formatDate = (date: Date): string => {
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const year = date.getFullYear()
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const month = String(date.getMonth() + 1).padStart(2, '0')
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const day = String(date.getDate()).padStart(2, '0')
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return `${year}-${month}-${day}`
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}
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// 切换人员展开/收起状态
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const togglePerson = (index: number) => {
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personList.value[index].expanded = !personList.value[index].expanded;
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// 如果展开，重新渲染图表
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if (personList.value[index].expanded) {
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setTimeout(() => {
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if (chartRefs.value[index] && chartInstances.value[index]) {
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chartInstances.value[index].resize();
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} else {
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initChart(index);
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}
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}, 10);
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}
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};
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// 初始化特定人员的甘特图
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const initChart = (personIndex: number) => {
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const container = chartRefs.value[personIndex];
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if (!container) return;
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// 如果实例已存在，先销毁
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if (chartInstances.value[personIndex]) {
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chartInstances.value[personIndex].dispose();
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}
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const person = personList.value[personIndex];
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const tasks = person.tasks;
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// 计算日期 - 以当前日期为基准
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const today = new Date(2025, 7, 14);
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// 准备数据
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const projectNames: string[] = [];
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const dataItems: any[] = [];
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const colors: string[] = [];
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tasks.forEach((task) => {
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const startDate = new Date(task.startDate);
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const endDate = new Date(startDate);
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endDate.setDate(startDate.getDate() + task.days);
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projectNames.push(task.name);
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colors.push(task.color);
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dataItems.push({
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name: task.name,
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value: [
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formatDate(startDate),
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formatDate(endDate),
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task.days
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],
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itemStyle: {
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color: task.color
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}
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});
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});
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// 初始化图表实例
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const chart = echarts.init(container);
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// 图表配置
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const option = {
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tooltip: {
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trigger: 'item',
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formatter: (params: any) => {
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const task = params.data;
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return `
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<div class="task-tooltip">
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<strong>${task.name}</strong><br>
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开始: ${params.value[0]}<br>
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结束: ${params.value[1]}<br>
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耗时: ${task.value[2]}天
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</div>
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`;
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}
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},
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grid: {
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left: '3%',
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right: '4%',
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bottom: '3%',
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containLabel: true
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},
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xAxis: {
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type: 'time',
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min: formatDate(new Date(today.getTime() - 30 * 24 * 60 * 60 * 1000)),
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max: formatDate(new Date(today.getTime() + 30 * 24 * 60 * 60 * 1000)),
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axisLabel: {
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formatter: function (value: number) {
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return echarts.time.format(value, '{MM}/{dd}', false);
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}
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},
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splitLine: {
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show: true,
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lineStyle: {
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type: 'dashed',
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opacity: 0.3
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}
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}
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},
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yAxis: {
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type: 'category',
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data: projectNames,
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axisLine: {
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show: true
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},
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axisTick: {
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show: false
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},
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axisLabel: {
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margin: 16
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}
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},
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dataZoom: [{
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type: 'inside',
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start: 20,
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end: 100
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}],
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series: [{
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name: '项目进度',
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type: 'bar',
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data: dataItems,
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barCategoryGap: '40%',
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label: {
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show: true,
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position: 'inside',
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formatter: '{c[2]}天'
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},
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barWidth: '60%'
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}],
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animation: true,
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animationDuration: 800
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};
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chart.setOption(option);
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chartInstances.value[personIndex] = chart;
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}
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// 窗口大小改变时重绘图表
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const handleResize = () => {
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chartInstances.value.forEach((chart, index) => {
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if (chart && personList.value[index].expanded) {
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chart.resize();
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}
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});
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};
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// 组件挂载时初始化所有展开人员的图表
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onMounted(() => {
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window.addEventListener('resize', handleResize);
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personList.value.forEach((_, index) => {
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if (personList.value[index].expanded) {
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initChart(index);
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}
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});
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});
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// 组件卸载时清理
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onUnmounted(() => {
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window.removeEventListener('resize', handleResize);
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chartInstances.value.forEach(chart => {
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if (chart) {
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chart.dispose();
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}
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});
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});
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</script>
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<style lang='scss' scoped>
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.gantt-container {
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height: 100%;
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padding: 20px;
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box-sizing: border-box;
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display: flex;
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flex-direction: column;
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}
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.page-header {
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margin-bottom: 20px;
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padding-bottom: 12px;
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border-bottom: 1px solid #e5e7eb;
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.page-title {
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margin: 0;
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font-size: 1.5rem;
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color: #2c3e50;
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font-weight: 600;
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}
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}
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.person-container {
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flex: 1;
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overflow-y: auto;
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padding-right: 8px;
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&::-webkit-scrollbar {
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width: 6px;
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}
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&::-webkit-scrollbar-thumb {
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background-color: #c2c6cc;
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border-radius: 3px;
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}
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}
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.person-gantt {
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margin-bottom: 20px;
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border-radius: 8px;
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overflow: hidden;
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box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
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background-color: white;
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&:last-child {
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margin-bottom: 0;
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}
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}
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.person-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 12px 16px;
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background-color: #f8f9fa;
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border-bottom: 1px solid #e9ecef;
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cursor: pointer;
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transition: background-color 0.2s;
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&:hover {
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background-color: #f1f3f5;
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}
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.name-container {
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display: flex;
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align-items: center;
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font-size: 1.1rem;
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font-weight: 500;
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color: #495057;
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.avatar {
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display: inline-flex;
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justify-content: center;
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align-items: center;
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width: 28px;
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height: 28px;
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margin-right: 10px;
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background-color: #3a7afe;
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color: white;
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border-radius: 50%;
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font-weight: bold;
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}
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.task-count {
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margin-left: 8px;
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font-size: 0.85rem;
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font-weight: normal;
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color: #868e96;
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}
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}
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.expand-button {
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background: none;
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border: none;
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cursor: pointer;
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width: 28px;
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height: 28px;
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border-radius: 4px;
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display: flex;
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align-items: center;
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justify-content: center;
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transition: background-color 0.2s;
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&:hover {
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background-color: #e9ecef;
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}
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i {
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display: block;
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width: 0;
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height: 0;
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border-style: solid;
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}
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.collapse-icon {
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border-width: 0 8px 10px 8px;
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border-color: transparent transparent #495057 transparent;
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}
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.expand-icon {
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border-width: 10px 8px 0 8px;
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border-color: #495057 transparent transparent transparent;
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}
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}
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}
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.chart-container {
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padding: 15px;
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background-color: #fff;
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}
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.progress-chart {
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width: 100%;
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height: 250px;
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}
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</style> |