115 lines
2.8 KiB
TypeScript
115 lines
2.8 KiB
TypeScript
/**
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* PostCardGrid 容器组件
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* 网格模式（小红书风格）的帖子卡片容器
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*/
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import React from 'react';
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import { TouchableOpacity, StyleSheet, StyleProp, ViewStyle, GestureResponderEvent } from 'react-native';
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import { colors, borderRadius } from '../../../theme';
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import { useResponsive } from '../../../hooks/useResponsive';
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import { PostCardGridProps } from './types';
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import { usePostCardActions } from './hooks/usePostCardActions';
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import { usePostGridStyles } from './hooks/usePostCardStyles';
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import { PostGridCover, PostGridInfo } from './components';
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import { convertToImageGridItems, getConsistentAspectRatio } from './utils';
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const PostCardGrid: React.FC<PostCardGridProps> = ({
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post,
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onAction,
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features,
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style,
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}) => {
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const { isDesktop } = useResponsive();
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const gridStyles = usePostGridStyles();
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const {
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handlePress,
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handleUserPress,
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handleImagePress,
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} = usePostCardActions(onAction);
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// 防御性检查：确保 author 存在
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const author = post.author ?? {
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id: '',
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nickname: '匿名用户',
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avatar: '',
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username: '',
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cover_url: '',
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bio: '',
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website: '',
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location: '',
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posts_count: 0,
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followers_count: 0,
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following_count: 0,
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created_at: '',
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};
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// 获取封面图（第一张图）
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const coverImage = post.images && post.images.length > 0 ? post.images[0] : null;
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// 根据帖子 ID 生成一致的宽高比
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const aspectRatio = getConsistentAspectRatio(post.id);
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// 样式计算
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const containerStyle: StyleProp<ViewStyle> = [
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styles.container,
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!coverImage && styles.containerNoImage,
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isDesktop && styles.containerDesktop,
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];
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const handleContainerPress = () => {
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handlePress();
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};
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const handleImagePressLocal = () => {
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if (post.images && post.images.length > 0) {
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handleImagePress(convertToImageGridItems(post.images), 0);
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}
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};
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const handleUserPressLocal = () => {
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handleUserPress();
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};
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return (
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<TouchableOpacity
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style={[containerStyle, style]}
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onPress={handleContainerPress}
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activeOpacity={0.9}
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>
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{/* 封面 */}
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<PostGridCover
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image={coverImage}
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content={post.content}
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isVote={post.is_vote}
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aspectRatio={aspectRatio}
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onImagePress={handleImagePressLocal}
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/>
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{/* 标题和信息 */}
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<PostGridInfo
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title={post.title}
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author={author}
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likesCount={post.likes_count}
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onUserPress={handleUserPressLocal}
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/>
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</TouchableOpacity>
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);
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};
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const styles = StyleSheet.create({
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container: {
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backgroundColor: '#FFF',
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overflow: 'hidden',
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borderRadius: 8,
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},
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containerDesktop: {
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borderRadius: 12,
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},
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containerNoImage: {
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minHeight: 200,
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justifyContent: 'space-between',
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},
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});
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export default PostCardGrid; |