feat: 提取 ImportanceBadge 组件

src/views/Community/components/EventCard/DynamicNewsEventCard.js

@@ -8,19 +8,14 @@ import {
     CardBody,
     Box,
     Text,
-    HStack,
-    Popover,
-    PopoverTrigger,
-    PopoverContent,
-    PopoverBody,
-    PopoverArrow,
-    Portal,
+    Tooltip,
     useColorModeValue,
 } from '@chakra-ui/react';
 import moment from 'moment';
-import { getImportanceConfig, getAllImportanceLevels } from '../../../../constants/importanceLevels';
+import { getImportanceConfig } from '../../../../constants/importanceLevels';
 
 // 导入子组件
+import ImportanceBadge from './ImportanceBadge';
 import EventFollowButton from './EventFollowButton';
 import StockChangeIndicators from '../../../../components/StockChangeIndicators';
 
@@ -35,7 +30,6 @@ import StockChangeIndicators from '../../../../components/StockChangeIndicators'
  * @param {Function} props.onEventClick - 卡片点击事件
  * @param {Function} props.onTitleClick - 标题点击事件
  * @param {Function} props.onToggleFollow - 切换关注事件
- * @param {Object} props.timelineStyle - 时间轴样式配置
  * @param {string} props.borderColor - 边框颜色
  */
 const DynamicNewsEventCard = ({
@@ -47,31 +41,126 @@ const DynamicNewsEventCard = ({
     onEventClick,
     onTitleClick,
     onToggleFollow,
-    timelineStyle,
     borderColor,
 }) => {
-    const importance = getImportanceConfig(event.importance);
     const cardBg = useColorModeValue('white', 'gray.800');
     const linkColor = useColorModeValue('blue.600', 'blue.400');
+    const importance = getImportanceConfig(event.importance);
+
+    /**
+     * 判断交易时段（盘前、盘中、盘后）
+     * @param {string} timestamp - 事件时间戳
+     * @returns {'pre-market' | 'trading' | 'after-market'}
+     */
+    const getTradingPeriod = (timestamp) => {
+        const eventTime = moment(timestamp);
+        const hour = eventTime.hour();
+        const minute = eventTime.minute();
+        const timeInMinutes = hour * 60 + minute;
+
+        // 盘中时间：09:30-11:30, 13:00-15:00
+        const morningStart = 9 * 60 + 30;  // 09:30 = 570分钟
+        const morningEnd = 11 * 60 + 30;   // 11:30 = 690分钟
+        const afternoonStart = 13 * 60;    // 13:00 = 780分钟
+        const afternoonEnd = 15 * 60;      // 15:00 = 900分钟
+
+        if ((timeInMinutes >= morningStart && timeInMinutes < morningEnd) ||
+            (timeInMinutes >= afternoonStart && timeInMinutes < afternoonEnd)) {
+            return 'trading';
+        } else if (timeInMinutes < morningStart) {
+            return 'pre-market';
+        } else {
+            return 'after-market';
+        }
+    };
+
+    /**
+     * 获取时间标签样式（根据交易时段）
+     * @param {string} period - 交易时段
+     * @returns {Object} Chakra UI 样式对象
+     */
+    const getTimeLabelStyle = (period) => {
+        switch (period) {
+            case 'pre-market':
+                // 盘前：蓝色系
+                return {
+                    bg: useColorModeValue('blue.50', 'blue.900'),
+                    borderColor: useColorModeValue('blue.400', 'blue.500'),
+                    textColor: useColorModeValue('blue.600', 'blue.300'),
+                };
+            case 'trading':
+                // 盘中：绿色系（表示交易中）
+                return {
+                    bg: useColorModeValue('green.50', 'green.900'),
+                    borderColor: useColorModeValue('green.400', 'green.500'),
+                    textColor: useColorModeValue('green.600', 'green.300'),
+                };
+            case 'after-market':
+                // 盘后：灰色系（市场关闭）
+                return {
+                    bg: useColorModeValue('gray.100', 'gray.800'),
+                    borderColor: useColorModeValue('gray.400', 'gray.500'),
+                    textColor: useColorModeValue('gray.600', 'gray.400'),
+                };
+            default:
+                return {
+                    bg: useColorModeValue('gray.100', 'gray.800'),
+                    borderColor: useColorModeValue('gray.400', 'gray.500'),
+                    textColor: useColorModeValue('gray.600', 'gray.400'),
+                };
+        }
+    };
+
+    /**
+     * 根据平均涨幅计算背景色（分级策略）
+     * @param {number} avgChange - 平均涨跌幅
+     * @returns {string} Chakra UI 颜色值
+     */
+    const getChangeBasedBgColor = (avgChange) => {
+        // 如果没有涨跌幅数据，使用默认的奇偶行背景
+        if (avgChange == null) {
+            return index % 2 === 0 ? cardBg : useColorModeValue('gray.50', 'gray.750');
+        }
+
+        // 根据涨跌幅分级返回背景色
+        if (avgChange >= 5) {
+            return useColorModeValue('red.100', 'red.900');
+        } else if (avgChange >= 3) {
+            return useColorModeValue('red.75', 'red.800');
+        } else if (avgChange > 0) {
+            return useColorModeValue('red.50', 'red.700');
+        } else if (avgChange > -3) {
+            return useColorModeValue('green.50', 'green.700');
+        } else if (avgChange > -5) {
+            return useColorModeValue('green.75', 'green.800');
+        } else {
+            return useColorModeValue('green.100', 'green.900');
+        }
+    };
+
+    // 获取当前事件的交易时段和样式
+    const tradingPeriod = getTradingPeriod(event.created_at);
+    const timeLabelStyle = getTimeLabelStyle(tradingPeriod);
 
     return (
-        <VStack align="stretch" spacing={2} w="full">
-            {/* 时间标签 - 在卡片上方 */}
+        <VStack align="stretch" spacing={2} w="100%">
+            {/* 时间标签 - 在卡片上方，宽度自适应，左对齐 */}
             <Box
-                {...(timelineStyle.bgGradient ? { bgGradient: timelineStyle.bgGradient } : { bg: timelineStyle.bg })}
-                borderWidth={timelineStyle.borderWidth}
-                borderColor={timelineStyle.borderColor}
+                bg={timeLabelStyle.bg}
+                borderWidth="2px"
+                borderColor={timeLabelStyle.borderColor}
                 borderRadius="md"
                 px={3}
                 py={1.5}
-                textAlign="center"
-                boxShadow={timelineStyle.boxShadow}
+                width="fit-content"
+                alignSelf="flex-start"
+                boxShadow="sm"
                 transition="all 0.3s ease"
             >
                 <Text
                     fontSize="xs"
                     fontWeight="bold"
-                    color={timelineStyle.textColor}
+                    color={timeLabelStyle.textColor}
                     lineHeight="1.3"
                 >
                     {moment(event.created_at).format('YYYY-MM-DD HH:mm')}
@@ -83,7 +172,7 @@ const DynamicNewsEventCard = ({
                 position="relative"
                 bg={isSelected
                     ? useColorModeValue('blue.50', 'blue.900')
-                    : (index % 2 === 0 ? cardBg : useColorModeValue('gray.50', 'gray.750'))
+                    : getChangeBasedBgColor(event.related_avg_chg)
                 }
                 borderWidth={isSelected ? "2px" : "1px"}
                 borderColor={isSelected
@@ -103,72 +192,8 @@ const DynamicNewsEventCard = ({
                 onClick={() => onEventClick?.(event)}
             >
                 <CardBody p={3}>
-                    {/* 左上角：重要性矩形角标（镂空边框样式） */}
-                    <Popover trigger="hover" placement="right" isLazy>
-                        <PopoverTrigger>
-                            <Box
-                                position="absolute"
-                                top={0}
-                                left={0}
-                                zIndex={1}
-                                bg="transparent"
-                                color={importance.badgeBg}
-                                borderWidth="2px"
-                                borderColor={importance.badgeBg}
-                                fontSize="11px"
-                                fontWeight="bold"
-                                px={1.5}
-                                py={0.5}
-                                minW="auto"
-                                display="flex"
-                                alignItems="center"
-                                justifyContent="center"
-                                lineHeight="1"
-                                borderBottomRightRadius="md"
-                                cursor="help"
-                            >
-                                {importance.label}
-                            </Box>
-                        </PopoverTrigger>
-                        <Portal>
-                            <PopoverContent width="auto" maxW="350px">
-                                <PopoverArrow />
-                                <PopoverBody p={3}>
-                                    <VStack align="stretch" spacing={2}>
-                                        <Text fontSize="sm" fontWeight="bold" mb={1}>
-                                            重要性等级说明
-                                        </Text>
-                                        {getAllImportanceLevels().map(item => (
-                                            <HStack key={item.level} spacing={2} align="flex-start">
-                                                <Box
-                                                    w="20px"
-                                                    h="20px"
-                                                    borderWidth="2px"
-                                                    borderColor={item.badgeBg}
-                                                    color={item.badgeBg}
-                                                    fontSize="9px"
-                                                    fontWeight="bold"
-                                                    display="flex"
-                                                    alignItems="center"
-                                                    justifyContent="center"
-                                                    borderRadius="sm"
-                                                    flexShrink={0}
-                                                >
-                                                    {item.level}
-                                                </Box>
-                                                <Text fontSize="xs" flex={1}>
-                                                    <Text as="span" fontWeight="bold">
-                                                        {item.label}：
-                                                    </Text>
-                                                    {item.description}
-                                                </Text>
-                                            </HStack>
-                                        ))}
-                                    </VStack>
-                                </PopoverBody>
-                            </PopoverContent>
-                        </Portal>
-                    </Popover>
+                    {/* 左上角：重要性标签 */}
+                    <ImportanceBadge importance={event.importance} />
 
                     {/* 右上角：关注按钮 */}
                     <Box position="absolute" top={2} right={2} zIndex={1}>
@@ -182,24 +207,35 @@ const DynamicNewsEventCard = ({
                     </Box>
 
                     <VStack align="stretch" spacing={2}>
-                        {/* 标题 - 最多两行，添加上边距避免与角标重叠 */}
-                        <Box
-                            cursor="pointer"
-                            onClick={(e) => onTitleClick?.(e, event)}
-                            mt={1}
-                            paddingRight="10px"
+                        {/* 标题 - 最多两行，hover 显示完整内容 */}
+                        <Tooltip
+                            label={event.title}
+                            placement="top"
+                            hasArrow
+                            bg="gray.700"
+                            color="white"
+                            fontSize="sm"
+                            p={2}
+                            borderRadius="md"
                         >
-                            <Text
-                                fontSize="md"
-                                fontWeight="semibold"
-                                color={linkColor}
-                                lineHeight="1.4"
-                                noOfLines={2}
-                                _hover={{ textDecoration: 'underline' }}
+                            <Box
+                                cursor="pointer"
+                                onClick={(e) => onTitleClick?.(e, event)}
+                                mt={1}
+                                paddingRight="10px"
                             >
-                                {event.title}
-                            </Text>
-                        </Box>
+                                <Text
+                                    fontSize="md"
+                                    fontWeight="semibold"
+                                    color={linkColor}
+                                    lineHeight="1.4"
+                                    noOfLines={2}
+                                    _hover={{ textDecoration: 'underline' }}
+                                >
+                                    {event.title}
+                                </Text>
+                            </Box>
+                        </Tooltip>
 
                         {/* 第二行：涨跌幅数据 */}
                         <StockChangeIndicators

src/views/Community/components/EventCard/HorizontalDynamicNewsEventCard.js

@@ -9,17 +9,13 @@ import {
     VStack,
     Box,
     Text,
-    Popover,
-    PopoverTrigger,
-    PopoverContent,
-    PopoverBody,
-    PopoverArrow,
-    Portal,
+    Tooltip,
     useColorModeValue,
 } from '@chakra-ui/react';
-import { getImportanceConfig, getAllImportanceLevels } from '../../../../constants/importanceLevels';
+import { getImportanceConfig } from '../../../../constants/importanceLevels';
 
 // 导入子组件
+import ImportanceBadge from './ImportanceBadge';
 import EventTimeline from './EventTimeline';
 import EventFollowButton from './EventFollowButton';
 import StockChangeIndicators from '../../../../components/StockChangeIndicators';
@@ -90,68 +86,8 @@ const HorizontalDynamicNewsEventCard = ({
                 onClick={() => onEventClick?.(event)}
             >
                 <CardBody p={3} pb={2}>
-                    {/* 左上角：重要性横向徽章 */}
-                    <Popover trigger="hover" placement="right" isLazy>
-                        <PopoverTrigger>
-                            <Box
-                                position="absolute"
-                                top={0}
-                                left={0}
-                                zIndex={1}
-                                bg={importance.badgeBg}
-                                color={importance.badgeColor || 'white'}
-                                fontSize="7px"
-                                fontWeight="bold"
-                                w="30px"
-                                h="15px"
-                                borderRadius="xl"
-                                display="flex"
-                                alignItems="center"
-                                justifyContent="center"
-                                cursor="help"
-                                boxShadow="sm"
-                            >
-                                {importance.label}
-                            </Box>
-                        </PopoverTrigger>
-                        <Portal>
-                            <PopoverContent width="auto" maxW="350px">
-                                <PopoverArrow />
-                                <PopoverBody p={3}>
-                                    <VStack align="stretch" spacing={2}>
-                                        <Text fontSize="sm" fontWeight="bold" mb={1}>
-                                            重要性等级说明
-                                        </Text>
-                                        {getAllImportanceLevels().map(item => (
-                                            <HStack key={item.level} spacing={2} align="center">
-                                                <Box
-                                                    w="30px"
-                                                    h="15px"
-                                                    bg={item.badgeBg}
-                                                    color={item.badgeColor || 'white'}
-                                                    fontSize="9px"
-                                                    fontWeight="bold"
-                                                    display="flex"
-                                                    alignItems="center"
-                                                    justifyContent="center"
-                                                    borderRadius="lg"
-                                                    flexShrink={0}
-                                                >
-                                                    {item.label}
-                                                </Box>
-                                                <Text fontSize="xs" flex={1}>
-                                                    <Text as="span" fontWeight="bold">
-                                                        {item.label}：
-                                                    </Text>
-                                                    {item.description}
-                                                </Text>
-                                            </HStack>
-                                        ))}
-                                    </VStack>
-                                </PopoverBody>
-                            </PopoverContent>
-                        </Portal>
-                    </Popover>
+                    {/* 左上角：重要性标签 */}
+                    <ImportanceBadge importance={event.importance} />
 
                     {/* 右上角：关注按钮 */}
                     <Box position="absolute" top={2} right={2} zIndex={1}>

src/views/Community/components/EventCard/ImportanceBadge.js

@@ -0,0 +1,95 @@
+// src/views/Community/components/EventCard/ImportanceBadge.js
+// 重要性标签通用组件
+
+import React from 'react';
+import {
+    Box,
+    Text,
+    HStack,
+    VStack,
+    Popover,
+    PopoverTrigger,
+    PopoverContent,
+    PopoverBody,
+    PopoverArrow,
+    Portal,
+} from '@chakra-ui/react';
+import { getImportanceConfig, getAllImportanceLevels } from '../../../../constants/importanceLevels';
+
+/**
+ * 重要性标签组件（实心样式）
+ * @param {Object} props
+ * @param {string} props.importance - 重要性等级 ('S' | 'A' | 'B' | 'C')
+ * @param {Object} props.position - 定位配置 { top, left, right, bottom }，默认为 { top: 0, left: 0 }
+ */
+const ImportanceBadge = ({ importance, position = { top: 0, left: 0 } }) => {
+    const importanceConfig = getImportanceConfig(importance);
+
+    return (
+        <Popover trigger="hover" placement="right" isLazy>
+            <PopoverTrigger>
+                <Box
+                    position="absolute"
+                    top={position.top}
+                    left={position.left}
+                    right={position.right}
+                    bottom={position.bottom}
+                    zIndex={1}
+                    bg={importanceConfig.badgeBg}
+                    color={importanceConfig.badgeColor || 'white'}
+                    fontSize="11px"
+                    fontWeight="bold"
+                    w="30px"
+                    h="15px"
+                    borderRadius="xl"
+                    display="flex"
+                    alignItems="center"
+                    justifyContent="center"
+                    cursor="help"
+                    boxShadow="sm"
+                >
+                    {importanceConfig.label}
+                </Box>
+            </PopoverTrigger>
+            <Portal>
+                <PopoverContent width="auto" maxW="350px">
+                    <PopoverArrow />
+                    <PopoverBody p={3}>
+                        <VStack align="stretch" spacing={2}>
+                            <Text fontSize="sm" fontWeight="bold" mb={1}>
+                                重要性等级说明
+                            </Text>
+                            {getAllImportanceLevels().map(item => (
+                                <HStack key={item.level} spacing={2} align="center">
+                                    <Box
+                                        w="30px"
+                                        h="15px"
+                                        bg={item.badgeBg}
+                                        color={item.badgeColor || 'white'}
+                                        fontSize="9px"
+                                        fontWeight="bold"
+                                        display="flex"
+                                        alignItems="center"
+                                        justifyContent="center"
+                                        borderRadius="lg"
+                                        flexShrink={0}
+                                    >
+                                        {item.label}
+                                    </Box>
+                                    <Text fontSize="xs" flex={1}>
+                                        <Text as="span" fontWeight="bold">
+                                            {item.label}：
+                                        </Text>
+                                        {item.description}
+                                    </Text>
+                                </HStack>
+                            ))}
+                        </VStack>
+                    </PopoverBody>
+                </PopoverContent>
+            </Portal>
+        </Popover>
+    );
+};
+
+export default ImportanceBadge;