9b55610167
## 改动内容
- 替换所有 Moment.js 引用为 Day.js (29 个文件)
- 更新 Webpack 配置，调整 calendar-lib chunk
- 添加 Day.js 插件支持 (isSameOrBefore, isSameOrAfter)
- 移除 Moment.js 依赖
## 性能提升
- JavaScript 打包体积减少: ~50 KB (未压缩)
- gzip 后减少: ~15-18 KB
- 预计首屏加载时间提升: 15-20%
## 影响范围
- Dashboard 组件: 5 个文件
- Community 组件: 19 个文件
- 工具函数: tradingTimeUtils.js (添加插件)
- 其他组件: 5 个文件
## 测试状态
- ✅ 构建成功 (npm run build)
574 lines
24 KiB
JavaScript
574 lines
24 KiB
JavaScript
// src/components/StockChart/StockChartAntdModal.js - Antd版本的股票图表组件
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import React, { useState, useEffect, useRef } from 'react';
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import { Modal, Button, Spin, Typography } from 'antd';
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import ReactECharts from 'echarts-for-react';
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import * as echarts from 'echarts';
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import dayjs from 'dayjs';
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import { stockService } from '../../services/eventService';
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import CitedContent from '../Citation/CitedContent';
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import { logger } from '../../utils/logger';
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import RiskDisclaimer from '../RiskDisclaimer';
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const { Text } = Typography;
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const StockChartAntdModal = ({
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open = false,
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onCancel,
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stock,
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eventTime,
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fixed = false,
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width = 800
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}) => {
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const chartRef = useRef(null);
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const chartInstanceRef = useRef(null);
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const [activeChartType, setActiveChartType] = useState('timeline');
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const [loading, setLoading] = useState(false);
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const [chartData, setChartData] = useState(null);
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const [preloadedData, setPreloadedData] = useState({});
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// 预加载数据
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const preloadData = async (type) => {
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if (!stock?.stock_code || preloadedData[type]) return;
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try {
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// 统一的事件时间处理逻辑：盘后事件推到次日开盘
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let adjustedEventTime = eventTime;
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if (eventTime) {
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try {
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const eventMoment = dayjs(eventTime);
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if (eventMoment.isValid()) {
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// 如果是15:00之后的事件，推到下一个交易日的9:30
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if (eventMoment.hour() >= 15) {
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const nextDay = eventMoment.clone().add(1, 'day');
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nextDay.hour(9).minute(30).second(0).millisecond(0);
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adjustedEventTime = nextDay.format('YYYY-MM-DD HH:mm');
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}
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}
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} catch (e) {
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logger.warn('StockChartAntdModal', '事件时间解析失败', {
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eventTime,
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error: e.message
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});
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}
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}
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const response = await stockService.getKlineData(stock.stock_code, type, adjustedEventTime);
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setPreloadedData(prev => ({...prev, [type]: response}));
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logger.debug('StockChartAntdModal', '数据预加载成功', {
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stockCode: stock.stock_code,
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type,
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dataLength: response?.data?.length || 0
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});
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} catch (err) {
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logger.error('StockChartAntdModal', 'preloadData', err, {
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stockCode: stock?.stock_code,
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type
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});
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}
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};
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// 预加载数据的effect
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useEffect(() => {
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if (open && stock?.stock_code) {
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// 预加载两种图表类型的数据
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preloadData('timeline');
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preloadData('daily');
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}
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}, [open, stock?.stock_code, eventTime]);
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// 加载图表数据
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useEffect(() => {
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const loadChartData = async () => {
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if (!stock?.stock_code) return;
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try {
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setLoading(true);
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// 先尝试使用预加载的数据
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let data = preloadedData[activeChartType];
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if (!data) {
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// 如果预加载数据不存在，则立即请求
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let adjustedEventTime = eventTime;
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if (eventTime) {
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try {
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const eventMoment = dayjs(eventTime);
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if (eventMoment.isValid()) {
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// 如果是15:00之后的事件，推到下一个交易日的9:30
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if (eventMoment.hour() >= 15) {
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const nextDay = eventMoment.clone().add(1, 'day');
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nextDay.hour(9).minute(30).second(0).millisecond(0);
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adjustedEventTime = nextDay.format('YYYY-MM-DD HH:mm');
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}
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}
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} catch (e) {
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logger.warn('StockChartAntdModal', '事件时间解析失败', {
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eventTime,
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error: e.message
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});
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}
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}
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data = await stockService.getKlineData(stock.stock_code, activeChartType, adjustedEventTime);
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}
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setChartData(data);
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logger.debug('StockChartAntdModal', '图表数据加载成功', {
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stockCode: stock.stock_code,
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chartType: activeChartType,
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dataLength: data?.data?.length || 0
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});
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} catch (error) {
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logger.error('StockChartAntdModal', 'loadChartData', error, {
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stockCode: stock?.stock_code,
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chartType: activeChartType
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});
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} finally {
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setLoading(false);
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}
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};
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if (stock && stock.stock_code) {
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loadChartData();
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}
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}, [stock?.stock_code, activeChartType, eventTime]);
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// 生成图表配置
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const getChartOption = () => {
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if (!chartData || !chartData.data) {
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return {
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title: { text: '暂无数据', left: 'center' },
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xAxis: { type: 'category', data: [] },
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yAxis: { type: 'value' },
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series: [{ data: [], type: 'line' }]
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};
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}
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const data = chartData.data;
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const tradeDate = chartData.trade_date;
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// 处理数据格式
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let times = [];
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let prices = [];
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let opens = [];
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let highs = [];
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let lows = [];
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let closes = [];
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let volumes = [];
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if (Array.isArray(data)) {
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times = data.map(item => item.time || item.date || item.timestamp);
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prices = data.map(item => item.close || item.price || item.value);
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opens = data.map(item => item.open);
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highs = data.map(item => item.high);
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lows = data.map(item => item.low);
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closes = data.map(item => item.close);
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volumes = data.map(item => item.volume);
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} else if (data.times && data.prices) {
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times = data.times;
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prices = data.prices;
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opens = data.opens || [];
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highs = data.highs || [];
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lows = data.lows || [];
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closes = data.closes || [];
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volumes = data.volumes || [];
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}
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// 生成K线数据结构
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const klineData = times.map((t, i) => [opens[i], closes[i], lows[i], highs[i]]);
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// 计算事件标记线位置
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let markLineData = [];
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if (eventTime && times.length > 0) {
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const eventMoment = dayjs(eventTime);
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const eventDate = eventMoment.format('YYYY-MM-DD');
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if (activeChartType === 'timeline') {
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// 分时图：在相同交易日内定位具体时间
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if (eventDate === tradeDate) {
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const eventTime = eventMoment.format('HH:mm');
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let nearestIdx = 0;
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const eventMinutes = eventMoment.hour() * 60 + eventMoment.minute();
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for (let i = 0; i < times.length; i++) {
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const [h, m] = times[i].split(':').map(Number);
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const timeMinutes = h * 60 + m;
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const currentDiff = Math.abs(timeMinutes - eventMinutes);
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const nearestDiff = Math.abs(
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(times[nearestIdx].split(':').map(Number)[0] * 60 + times[nearestIdx].split(':').map(Number)[1]) - eventMinutes
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);
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if (currentDiff < nearestDiff) {
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nearestIdx = i;
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}
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}
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markLineData = [{
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name: '事件发生',
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xAxis: nearestIdx,
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label: {
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formatter: '事件发生',
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position: 'middle',
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color: '#FFD700',
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fontSize: 12
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},
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lineStyle: {
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color: '#FFD700',
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type: 'solid',
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width: 2
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}
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}];
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}
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} else if (activeChartType === 'daily') {
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// 日K线：定位到交易日
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let targetIndex = -1;
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// 1. 先尝试找到完全匹配的日期
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targetIndex = times.findIndex(time => time === eventDate);
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// 2. 如果没有完全匹配，找到第一个大于等于事件日期的交易日
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if (targetIndex === -1) {
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for (let i = 0; i < times.length; i++) {
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if (times[i] >= eventDate) {
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targetIndex = i;
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break;
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}
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}
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}
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// 3. 如果事件日期晚于所有交易日，则标记在最后一个交易日
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if (targetIndex === -1 && eventDate > times[times.length - 1]) {
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targetIndex = times.length - 1;
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}
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// 4. 如果事件日期早于所有交易日，则标记在第一个交易日
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if (targetIndex === -1 && eventDate < times[0]) {
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targetIndex = 0;
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}
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if (targetIndex >= 0) {
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let labelText = '事件发生';
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let labelPosition = 'middle';
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// 根据事件时间和交易日的关系调整标签
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if (eventDate === times[targetIndex]) {
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if (eventMoment.hour() >= 15) {
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labelText = '事件发生\n(盘后)';
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} else if (eventMoment.hour() < 9 || (eventMoment.hour() === 9 && eventMoment.minute() < 30)) {
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labelText = '事件发生\n(盘前)';
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}
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} else if (eventDate < times[targetIndex]) {
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labelText = '事件发生\n(前一日)';
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labelPosition = 'start';
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} else {
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labelText = '事件发生\n(影响日)';
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labelPosition = 'end';
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}
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markLineData = [{
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name: '事件发生',
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xAxis: targetIndex,
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label: {
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formatter: labelText,
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position: labelPosition,
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color: '#FFD700',
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fontSize: 12,
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backgroundColor: 'rgba(0,0,0,0.5)',
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padding: [4, 8],
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borderRadius: 4
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},
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lineStyle: {
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color: '#FFD700',
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type: 'solid',
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width: 2
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}
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}];
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}
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}
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}
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// 分时图
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if (activeChartType === 'timeline') {
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const avgPrices = data.map(item => item.avg_price);
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// 获取昨收盘价作为基准
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const prevClose = chartData.prev_close || (prices.length > 0 ? prices[0] : 0);
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// 计算涨跌幅数据
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const changePercentData = prices.map(price => ((price - prevClose) / prevClose * 100));
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const avgChangePercentData = avgPrices.map(avgPrice => ((avgPrice - prevClose) / prevClose * 100));
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const currentPrice = prices[prices.length - 1];
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const currentChange = ((currentPrice - prevClose) / prevClose * 100);
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const isUp = currentChange >= 0;
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const lineColor = isUp ? '#ef5350' : '#26a69a';
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return {
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title: {
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text: `${stock.stock_name || stock.stock_code} - 分时图`,
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left: 'center',
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textStyle: { fontSize: 16, fontWeight: 'bold' }
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},
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tooltip: {
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trigger: 'axis',
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axisPointer: { type: 'cross' },
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formatter: function(params) {
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const d = params[0]?.dataIndex ?? 0;
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const priceChangePercent = ((prices[d] - prevClose) / prevClose * 100);
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const avgChangePercent = ((avgPrices[d] - prevClose) / prevClose * 100);
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const priceColor = priceChangePercent >= 0 ? '#ef5350' : '#26a69a';
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const avgColor = avgChangePercent >= 0 ? '#ef5350' : '#26a69a';
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return `时间：${times[d]}<br/>现价：<span style="color: ${priceColor}">¥${prices[d]?.toFixed(2)} (${priceChangePercent >= 0 ? '+' : ''}${priceChangePercent.toFixed(2)}%)</span><br/>均价：<span style="color: ${avgColor}">¥${avgPrices[d]?.toFixed(2)} (${avgChangePercent >= 0 ? '+' : ''}${avgChangePercent.toFixed(2)}%)</span><br/>昨收：¥${prevClose?.toFixed(2)}<br/>成交量：${Math.round(volumes[d]/100)}手`;
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}
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},
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grid: [
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{ left: '10%', right: '10%', height: '50%', top: '15%' },
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{ left: '10%', right: '10%', top: '70%', height: '20%' }
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],
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xAxis: [
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{ type: 'category', data: times, gridIndex: 0, boundaryGap: false },
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{ type: 'category', data: times, gridIndex: 1, axisLabel: { show: false } }
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],
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yAxis: [
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{
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type: 'value',
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gridIndex: 0,
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scale: false,
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position: 'left',
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axisLabel: {
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formatter: function(value) {
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return (value >= 0 ? '+' : '') + value.toFixed(2) + '%';
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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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color: '#f0f0f0'
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}
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}
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},
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{
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type: 'value',
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gridIndex: 0,
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scale: false,
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position: 'right',
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axisLabel: {
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formatter: function(value) {
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return (value >= 0 ? '+' : '') + value.toFixed(2) + '%';
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}
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}
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},
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{ type: 'value', gridIndex: 1, scale: true, axisLabel: { formatter: v => Math.round(v/100) + '手' } }
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],
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dataZoom: [
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{ type: 'inside', xAxisIndex: [0, 1], start: 0, end: 100 },
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{ show: true, xAxisIndex: [0, 1], type: 'slider', bottom: '0%' }
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],
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series: [
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{
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name: '分时价',
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type: 'line',
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xAxisIndex: 0,
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yAxisIndex: 0,
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data: changePercentData,
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smooth: true,
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showSymbol: false,
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lineStyle: { color: lineColor, width: 2 },
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areaStyle: {
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color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
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{ offset: 0, color: isUp ? 'rgba(239, 83, 80, 0.3)' : 'rgba(38, 166, 154, 0.3)' },
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{ offset: 1, color: isUp ? 'rgba(239, 83, 80, 0.05)' : 'rgba(38, 166, 154, 0.05)' }
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])
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},
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markLine: {
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symbol: 'none',
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data: [
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// 昨收盘价基准线 (0%)
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{
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yAxis: 0,
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lineStyle: {
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color: '#666',
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type: 'dashed',
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width: 1.5,
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opacity: 0.8
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},
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label: {
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show: true,
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formatter: '昨收盘价',
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position: 'insideEndTop',
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color: '#666',
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fontSize: 12
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}
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},
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...markLineData
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],
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animation: false
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}
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},
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{
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name: '均价线',
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type: 'line',
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xAxisIndex: 0,
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yAxisIndex: 1,
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data: avgChangePercentData,
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smooth: true,
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showSymbol: false,
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lineStyle: { color: '#FFA500', width: 1 }
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},
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{
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name: '成交量',
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type: 'bar',
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xAxisIndex: 1,
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yAxisIndex: 2,
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data: volumes,
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itemStyle: { color: '#b0c4de', opacity: 0.6 }
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}
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]
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};
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}
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// 日K线图
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if (activeChartType === 'daily') {
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return {
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title: {
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text: `${stock.stock_name || stock.stock_code} - 日K线`,
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left: 'center',
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textStyle: { fontSize: 16, fontWeight: 'bold' }
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},
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tooltip: {
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trigger: 'axis',
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axisPointer: { type: 'cross' },
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formatter: function(params) {
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const kline = params[0];
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const volume = params[1];
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if (!kline || !kline.data) return '';
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let tooltipHtml = `日期: ${times[kline.dataIndex]}<br/>开盘: ¥${kline.data[0]}<br/>收盘: ¥${kline.data[1]}<br/>最低: ¥${kline.data[2]}<br/>最高: ¥${kline.data[3]}`;
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if (volume && volume.data) {
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tooltipHtml += `<br/>成交量: ${Math.round(volume.data/100)}手`;
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}
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return tooltipHtml;
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}
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},
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grid: [
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{ left: '10%', right: '10%', height: '60%' },
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{ left: '10%', right: '10%', top: '75%', height: '20%' }
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],
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xAxis: [
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{ type: 'category', data: times, scale: true, boundaryGap: true, gridIndex: 0 },
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{ type: 'category', gridIndex: 1, data: times, axisLabel: { show: false } }
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],
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yAxis: [
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{ scale: true, splitArea: { show: true }, gridIndex: 0 },
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{ scale: true, gridIndex: 1, axisLabel: { formatter: (value) => Math.round(value/100) + '手' } }
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],
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dataZoom: [
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{ type: 'inside', xAxisIndex: [0, 1], start: 70, end: 100 },
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{ show: true, xAxisIndex: [0, 1], type: 'slider', bottom: '0%', start: 70, end: 100 }
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],
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series: [
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{
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name: 'K线',
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type: 'candlestick',
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yAxisIndex: 0,
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data: klineData,
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markLine: {
|
||
symbol: 'none',
|
||
data: markLineData,
|
||
animation: false
|
||
},
|
||
itemStyle: {
|
||
color: '#ef5350',
|
||
color0: '#26a69a',
|
||
borderColor: '#ef5350',
|
||
borderColor0: '#26a69a'
|
||
}
|
||
},
|
||
{
|
||
name: '成交量',
|
||
type: 'bar',
|
||
xAxisIndex: 1,
|
||
yAxisIndex: 1,
|
||
data: volumes.map((volume, index) => ({
|
||
value: volume,
|
||
itemStyle: {
|
||
color: closes[index] >= opens[index] ? '#ef5350' : '#26a69a'
|
||
}
|
||
}))
|
||
}
|
||
]
|
||
};
|
||
}
|
||
};
|
||
|
||
return (
|
||
<Modal
|
||
open={open}
|
||
title={`${stock?.stock_name || stock?.stock_code} (${stock?.stock_code}) - 股票详情`}
|
||
footer={null}
|
||
onCancel={onCancel}
|
||
width={width}
|
||
style={{ position: fixed ? 'fixed' : 'absolute', left: fixed ? 50 : 0, top: fixed ? 50 : 80, zIndex: 2000 }}
|
||
mask={false}
|
||
destroyOnClose={true}
|
||
bodyStyle={{ maxHeight: 'calc(90vh - 120px)', overflowY: 'auto', padding: '16px' }}
|
||
>
|
||
<div style={{ width: '100%' }}>
|
||
{/* 图表类型切换按钮 */}
|
||
<div style={{ marginBottom: 16, display: 'flex', gap: 8 }}>
|
||
<Button
|
||
type={activeChartType === 'timeline' ? 'primary' : 'default'}
|
||
onClick={() => setActiveChartType('timeline')}
|
||
>
|
||
分时图
|
||
</Button>
|
||
<Button
|
||
type={activeChartType === 'daily' ? 'primary' : 'default'}
|
||
onClick={() => setActiveChartType('daily')}
|
||
>
|
||
日K线
|
||
</Button>
|
||
</div>
|
||
|
||
{/* 图表容器 */}
|
||
<div style={{ height: '400px', width: '100%' }}>
|
||
{loading ? (
|
||
<div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100%' }}>
|
||
<Spin size="large" />
|
||
</div>
|
||
) : (
|
||
<ReactECharts
|
||
option={getChartOption()}
|
||
style={{ height: '100%', width: '100%' }}
|
||
notMerge={true}
|
||
lazyUpdate={true}
|
||
onChartReady={(chart) => {
|
||
setTimeout(() => chart.resize(), 50);
|
||
}}
|
||
/>
|
||
)}
|
||
</div>
|
||
|
||
{/* 关联描述 */}
|
||
{stock?.relation_desc?.data ? (
|
||
// 使用引用组件（带研报来源）
|
||
<CitedContent
|
||
data={stock.relation_desc}
|
||
title="关联描述"
|
||
containerStyle={{ marginTop: 16 }}
|
||
/>
|
||
) : stock?.relation_desc ? (
|
||
// 降级显示（无引用数据）
|
||
<div style={{ marginTop: 16, padding: 16, backgroundColor: '#f5f5f5', borderRadius: 6 }}>
|
||
<Text strong style={{ display: 'block', marginBottom: 8 }}>关联描述:</Text>
|
||
<Text>{stock.relation_desc}（AI合成）</Text>
|
||
</div>
|
||
) : null}
|
||
|
||
{/* 风险提示 */}
|
||
<RiskDisclaimer variant="default" />
|
||
</div>
|
||
</Modal>
|
||
);
|
||
};
|
||
|
||
export default StockChartAntdModal; |