feat: 热点事件UI调整成轮播图

src/store/slices/communityDataSlice.js

@@ -145,7 +145,7 @@ export const fetchHotEvents = createAsyncThunk(
     try {
       return await fetchWithCache({
         cacheKey: CACHE_KEYS.HOT_EVENTS,
-        fetchFn: () => eventService.getHotEvents({ days: 5, limit: 4 }),
+        fetchFn: () => eventService.getHotEvents({ days: 5, limit: 20 }),
         getState,
         stateKey: 'hotEvents',
         forceRefresh

src/views/Community/components/HotEvents.css

@@ -16,11 +16,76 @@
     margin-bottom: 24px;
 }
 
+/* Carousel */
+.carousel-wrapper {
+    position: relative;
+}
+
+.carousel-counter {
+    position: absolute;
+    top: 8px;           /* 容器内部顶部 */
+    right: 48px;        /* 避开右侧箭头 */
+    z-index: 100;       /* 确保在卡片和箭头上方 */
+    background: rgba(24, 144, 255, 0.95);
+    color: white;
+    font-size: 13px;
+    font-weight: 600;
+    padding: 4px 10px;
+    border-radius: 12px;
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
+    pointer-events: none;  /* 不阻挡鼠标事件 */
+}
+
+.hot-events-carousel {
+    padding: 0 40px;  /* 增加左右padding为箭头留出空间 */
+    position: relative;
+}
+
+.hot-events-carousel .carousel-item {
+    padding: 0 8px;
+}
+
+/* 自定义箭头样式 */
+.custom-carousel-arrow {
+    width: 40px !important;
+    height: 40px !important;
+    background: rgba(255, 255, 255, 0.9) !important;
+    border-radius: 50% !important;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
+    transition: all 0.3s ease !important;
+    z-index: 10 !important;
+}
+
+.custom-carousel-arrow:hover {
+    background: rgba(255, 255, 255, 1) !important;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
+}
+
+.custom-carousel-arrow:hover .anticon {
+    color: #096dd9 !important;
+}
+
+/* 箭头位置 */
+.hot-events-carousel .slick-prev.custom-carousel-arrow {
+    left: 0 !important;
+}
+
+.hot-events-carousel .slick-next.custom-carousel-arrow {
+    right: 0 !important;
+}
+
+/* 禁用状态 */
+.custom-carousel-arrow.slick-disabled {
+    opacity: 0.3 !important;
+    cursor: not-allowed !important;
+}
+
 /* Card */
 .hot-event-card {
     border-radius: 8px;
     overflow: hidden;
     transition: transform 0.2s ease, box-shadow 0.2s ease;
+    margin: 0 auto;
 }
 
 .hot-event-card:hover {
@@ -28,11 +93,16 @@
     box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
 }
 
-/* Cover image */
+/* Card body padding */
+.hot-event-card .ant-card-body {
+    padding: 12px;
+}
+
+/* Cover image - 高度减半 */
 .event-cover {
     position: relative;
     width: 100%;
-    height: 160px;
+    height: 80px;
     overflow: hidden;
 }
 
@@ -54,28 +124,53 @@
 
 /* Card content */
 .event-header {
-    display: flex;
-    align-items: center;
-    gap: 8px;
-    margin-bottom: 4px;
-}
-
-.event-header .ant-tag {
-    margin-right: 6px;
-}
-
-.event-title {
     font-size: 16px;
     font-weight: 600;
     color: #000;
-    flex: 1;
+    margin-bottom: 8px;
+    line-height: 1.4;
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+    word-break: break-word;
 }
 
+/* 标题文字 - inline显示，可以换行 */
+.event-title {
+    cursor: pointer;
+}
+
+/* 标签紧跟标题后面 */
+.event-tag {
+    display: inline;
+    margin-left: 4px;
+    white-space: nowrap;
+    vertical-align: baseline;
+}
+
+.event-tag .ant-tag {
+    font-size: 11px;
+    padding: 0 6px;
+    height: 18px;
+    line-height: 18px;
+    transform: scale(0.9);
+    vertical-align: middle;
+}
+
+/* 详情描述 - 三行省略 */
 .event-description {
     margin: 8px 0;
     font-size: 14px;
     color: #595959;
     line-height: 1.5;
+    display: -webkit-box;
+    -webkit-line-clamp: 3;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    max-height: 4.5em;
+    cursor: pointer;
 }
 
 .event-footer {
@@ -83,6 +178,7 @@
     justify-content: space-between;
     font-size: 12px;
     color: #8c8c8c;
+    margin-top: 8px;
 }
 
 .creator {
@@ -92,6 +188,19 @@
     max-width: 60%;
 }
 
+/* 时间样式 - 年月日高亮 */
 .time {
     white-space: nowrap;
+    display: flex;
+    align-items: center;
+    gap: 4px;
+}
+
+.time-date {
+    color: #1890ff;
+    font-weight: 600;
+}
+
+.time-hour {
+    color: #8c8c8c;
 }

src/views/Community/components/HotEvents.js

@@ -1,13 +1,34 @@
 // src/views/Community/components/HotEvents.js
-import React from 'react';
+import React, { useState } from 'react';
-import { Card, Row, Col, Badge, Tag, Empty } from 'antd';
+import { Card, Badge, Tag, Empty, Carousel, Tooltip } from 'antd';
-import { ArrowUpOutlined, ArrowDownOutlined, FireOutlined } from '@ant-design/icons';
+import { ArrowUpOutlined, ArrowDownOutlined, LeftOutlined, RightOutlined } from '@ant-design/icons';
 import { useNavigate } from 'react-router-dom';
 import moment from 'moment';
 import './HotEvents.css';
 import defaultEventImage from '../../../assets/img/default-event.jpg'
-const HotEvents = ({ events }) => {
+
+// 自定义箭头组件
+const CustomArrow = ({ className, style, onClick, direction }) => {
+    const Icon = direction === 'left' ? LeftOutlined : RightOutlined;
+    return (
+        <div
+            className={`${className} custom-carousel-arrow`}
+            style={{
+                ...style,
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'center'
+            }}
+            onClick={onClick}
+        >
+            <Icon style={{ fontSize: '20px', color: '#1890ff' }} />
+        </div>
+    );
+};
+
+const HotEvents = ({ events, onPageChange }) => {
     const navigate = useNavigate();
+    const [currentSlide, setCurrentSlide] = useState(0);
 
     const renderPriceChange = (value) => {
         if (value === null || value === undefined) {
@@ -39,12 +60,60 @@ const HotEvents = ({ events }) => {
         navigate(`/event-detail/${eventId}`);
     };
 
+    // 计算总页数
+    const totalPages = Math.ceil((events?.length || 0) / 4);
+
+    // Carousel 配置
+    const carouselSettings = {
+        dots: false,  // 隐藏圆点导航
+        infinite: true,  // 始终启用无限循环，确保箭头显示
+        speed: 500,
+        slidesToShow: 4,
+        slidesToScroll: 1,
+        arrows: true,  // 保留左右箭头
+        prevArrow: <CustomArrow direction="left" />,
+        nextArrow: <CustomArrow direction="right" />,
+        autoplay: false,
+        beforeChange: (_current, next) => {
+            // 计算实际页码（考虑无限循环）
+            const actualPage = next % totalPages;
+            setCurrentSlide(actualPage);
+            // 通知父组件页码变化
+            if (onPageChange) {
+                onPageChange(actualPage + 1, totalPages);
+            }
+        },
+        responsive: [
+            {
+                breakpoint: 1200,
+                settings: {
+                    slidesToShow: 3,
+                    slidesToScroll: 1,
+                }
+            },
+            {
+                breakpoint: 992,
+                settings: {
+                    slidesToShow: 2,
+                    slidesToScroll: 1,
+                }
+            },
+            {
+                breakpoint: 576,
+                settings: {
+                    slidesToShow: 1,
+                    slidesToScroll: 1,
+                }
+            }
+        ]
+    };
+
     return (
         <div className="hot-events-section">
             {events && events.length > 0 ? (
-                <Row gutter={[16, 16]}>
+                <Carousel {...carouselSettings} className="hot-events-carousel">
                     {events.map((event, index) => (
-                        <Col lg={6} md={12} sm={24} key={event.id}>
+                        <div key={event.id} className="carousel-item">
                             <Card
                                 hoverable
                                 className="hot-event-card"
@@ -69,33 +138,36 @@ const HotEvents = ({ events }) => {
                                     </div>
                                 }
                             >
-                                <Card.Meta
+                                {/* Custom layout without Card.Meta */}
-                                    title={
+                                <div className="event-header">
-                                        <div className="event-header">
+                                    <Tooltip title={event.title}>
-                                            {renderPriceChange(event.related_avg_chg)}
+                                        <span className="event-title">
-                                            <span className="event-title">
+                                            {event.title}
-                        {event.title}
+                                        </span>
-                      </span>
+                                    </Tooltip>
-                                        </div>
+                                    <span className="event-tag">
-                                    }
+                                        {renderPriceChange(event.related_avg_chg)}
-                                    description={
+                                    </span>
-                                        <>
+                                </div>
-                                            <p className="event-description">
+
-                                                {event.description && event.description.length > 80
+                                <Tooltip title={event.description}>
-                                                    ? `${event.description.substring(0, 80)}...`
+                                    <div className="event-description">
-                                                    : event.description}
+                                        {event.description}
-                                            </p>
+                                    </div>
-                                            <div className="event-footer">
+                                </Tooltip>
-                                                <span className="creator">{event.creator?.username || 'Anonymous'}</span>
+
-                                                <span className="time">{moment(event.created_at).format('MM-DD HH:mm')}</span>
+                                <div className="event-footer">
-                                            </div>
+                                    <span className="creator">{event.creator?.username || 'Anonymous'}</span>
-                                        </>
+                                    <span className="time">
-                                    }
+                                        <span className="time-date">{moment(event.created_at).format('YYYY-MM-DD')}</span>
-                                />
+                                        {' '}
+                                        <span className="time-hour">{moment(event.created_at).format('HH:mm')}</span>
+                                    </span>
+                                </div>
                             </Card>
-                        </Col>
+                        </div>
                     ))}
-                </Row>
+                </Carousel>
             ) : (
                 <Card>
                     <Empty description="暂无热点信息" />

src/views/Community/components/HotEventsSection.js

@@ -1,12 +1,14 @@
 // src/views/Community/components/HotEventsSection.js
 // 热点事件区域组件
 
-import React from 'react';
+import React, { useState } from 'react';
 import {
   Card,
   CardHeader,
   CardBody,
   Heading,
+  Badge,
+  Box,
   useColorModeValue
 } from '@chakra-ui/react';
 import HotEvents from './HotEvents';
@@ -17,6 +19,14 @@ import HotEvents from './HotEvents';
  */
 const HotEventsSection = ({ events }) => {
   const cardBg = useColorModeValue('white', 'gray.800');
+  const [currentPage, setCurrentPage] = useState(1);
+  const [totalPages, setTotalPages] = useState(1);
+
+  // 处理页码变化
+  const handlePageChange = (page, total) => {
+    setCurrentPage(page);
+    setTotalPages(total);
+  };
 
   // 如果没有热点事件，不渲染组件
   if (!events || events.length === 0) {
@@ -25,12 +35,27 @@ const HotEventsSection = ({ events }) => {
 
   return (
     <Card mt={0} bg={cardBg}>
-      <CardHeader pb={0}>
+      <CardHeader pb={0} display="flex" justifyContent="space-between" alignItems="flex-start">
-        <Heading size="md">🔥 热点事件</Heading>
+        <Box>
-        <p className="section-subtitle" style={{paddingTop: '8px'}}>展示最近5天内涨幅最高的事件，助您把握市场热点</p>
+          <Heading size="md">🔥 热点事件</Heading>
+          <p className="section-subtitle" style={{paddingTop: '8px'}}>展示最近5天内涨幅最高的事件，助您把握市场热点</p>
+        </Box>
+        {/* 页码指示器 */}
+        {totalPages > 1 && (
+          <Badge
+            colorScheme="blue"
+            fontSize="sm"
+            px={3}
+            py={1}
+            borderRadius="full"
+            ml={4}
+          >
+            {currentPage} / {totalPages}
+          </Badge>
+        )}
       </CardHeader>
       <CardBody py={0} px={4}>
-        <HotEvents events={events} />
+        <HotEvents events={events} onPageChange={handlePageChange} />
       </CardBody>
     </Card>
   );