300 lines
8.6 KiB
TypeScript
300 lines
8.6 KiB
TypeScript
import React, { useState } from 'react';
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import { ThemedView } from "@/components/themed-view";
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import { Text, SafeAreaView, StyleSheet, View, FlatList, TouchableOpacity, Dimensions, RefreshControl, Image } from "react-native";
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const screenWidth = Dimensions.get('window').width;
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// 分类列表 - 添加图标emoji（扩展到12个）
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const categoryList = [
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{ id: '0', title: '捕鱼', icon: '🎣' },
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{ id: '1', title: '真人', icon: '👤' },
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{ id: '2', title: '区块链', icon: '⛓️' },
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{ id: '3', title: '棋牌', icon: '🎴' },
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{ id: '4', title: '电子', icon: '🎰' },
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{ id: '5', title: '体育', icon: '⚽' },
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{ id: '6', title: '彩票', icon: '🎫' },
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{ id: '7', title: '电竞', icon: '🎮' },
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{ id: '8', title: '赛车', icon: '🏎️' },
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{ id: '9', title: '街机', icon: '🕹️' },
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{ id: '10', title: '桌游', icon: '🎲' },
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{ id: '11', title: '其他', icon: '⭐' },
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];
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// 生成随机数量的游戏列表（1-11个）
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const generateRandomGames = (categoryId: string, baseName: string): Array<{id: string, name: string, hot: boolean, image: string}> => {
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const count = Math.floor(Math.random() * 11) + 1; // 1-11个随机数量
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const games = [];
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const gameTypes = ['经典版', '豪华版', '至尊版', '竞技版', '休闲版', '大师版', '传奇版', '极速版', '黄金版', '钻石版', '王者版'];
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// 模拟图片URL（使用picsum.photos随机图片服务）
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const colors = ['4A90E2', 'E94B3C', '50C878', 'F39C12', '9B59B6', 'E74C3C'];
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for (let i = 0; i < count; i++) {
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const colorIndex = Math.floor(Math.random() * colors.length);
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games.push({
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id: `${categoryId}-${i + 1}`,
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name: `${baseName}${gameTypes[i % gameTypes.length]}`,
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hot: Math.random() > 0.6, // 40%概率为热门
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image: `https://via.placeholder.com/120x80/${colors[colorIndex]}/ffffff?text=Game+${i + 1}`,
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});
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}
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return games;
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};
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// 模拟右侧列表数据 - 随机数量（扩展到12个分类）
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const mockData: Record<string, Array<{id: string, name: string, hot: boolean, image: string}>> = {
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'0': generateRandomGames('0', '捕鱼'),
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'1': generateRandomGames('1', '真人百家乐'),
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'2': generateRandomGames('2', '链上竞猜'),
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'3': generateRandomGames('3', '棋牌对战'),
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'4': generateRandomGames('4', '老虎机'),
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'5': generateRandomGames('5', '体育竞猜'),
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'6': generateRandomGames('6', '彩票'),
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'7': generateRandomGames('7', '电竞对战'),
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'8': generateRandomGames('8', '赛车竞速'),
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'9': generateRandomGames('9', '街机游戏'),
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'10': generateRandomGames('10', '桌面游戏'),
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'11': generateRandomGames('11', '特色游戏'),
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};
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type LeftItemProps = {
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id: string;
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title: string;
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icon: string;
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isSelected: boolean;
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onPress: () => void;
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};
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type RightItemProps = {
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name: string;
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hot: boolean;
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image: string;
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};
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export default function ActivityScreen() {
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const [selectedId, setSelectedId] = useState('0');
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const [refreshingLeft, setRefreshingLeft] = useState(false);
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const [refreshingRight, setRefreshingRight] = useState(false);
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// 左侧下拉刷新
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const onRefreshLeft = () => {
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setRefreshingLeft(true);
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// 模拟刷新延迟
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setTimeout(() => {
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setRefreshingLeft(false);
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}, 1000);
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};
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// 右侧下拉刷新
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const onRefreshRight = () => {
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setRefreshingRight(true);
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// 重新生成当前分类的数据
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const categoryNames: Record<string, string> = {
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'0': '捕鱼', '1': '真人百家乐', '2': '链上竞猜', '3': '棋牌对战',
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'4': '老虎机', '5': '体育竞猜', '6': '彩票', '7': '电竞对战',
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'8': '赛车竞速', '9': '街机游戏', '10': '桌面游戏', '11': '特色游戏'
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};
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mockData[selectedId] = generateRandomGames(selectedId, categoryNames[selectedId]);
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setTimeout(() => {
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setRefreshingRight(false);
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}, 1000);
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};
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const LeftItem = ({ id, title, icon, isSelected, onPress }: LeftItemProps) => (
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<TouchableOpacity
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style={[styles.leftItem, isSelected && styles.leftItemActive]}
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onPress={onPress}
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>
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<Text style={styles.leftIcon}>{icon}</Text>
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<Text style={[styles.leftTitle, isSelected && styles.leftTitleActive]}>
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{title}
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</Text>
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{isSelected && <View style={styles.activeIndicator} />}
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</TouchableOpacity>
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);
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const RightItem = ({ name, hot, image }: RightItemProps) => (
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<View style={styles.rightItem}>
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<Image
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source={{ uri: image }}
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style={styles.gameImage}
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resizeMode="cover"
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/>
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<View style={styles.rightItemInfo}>
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<View style={styles.rightItemContent}>
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<Text style={styles.rightItemTitle} numberOfLines={1}>{name}</Text>
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{hot && <View style={styles.hotBadge}><Text style={styles.hotText}>HOT</Text></View>}
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</View>
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<Text style={styles.rightItemDesc}>精彩游戏，等你来玩</Text>
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</View>
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</View>
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);
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return (
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<SafeAreaView style={styles.safeAreaContainer}>
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<ThemedView style={styles.container}>
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<View style={styles.content}>
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{/* 左侧菜单 */}
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<View style={styles.leftWrapper}>
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<FlatList
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data={categoryList}
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renderItem={({ item }) => (
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<LeftItem
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id={item.id}
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title={item.title}
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icon={item.icon}
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isSelected={selectedId === item.id}
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onPress={() => setSelectedId(item.id)}
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/>
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)}
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keyExtractor={item => item.id}
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showsVerticalScrollIndicator={false}
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refreshControl={
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<RefreshControl
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refreshing={refreshingLeft}
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onRefresh={onRefreshLeft}
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colors={['#1890ff']}
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tintColor="#1890ff"
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/>
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}
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/>
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</View>
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{/* 右侧列表 */}
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<View style={styles.contentRight}>
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<FlatList
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data={mockData[selectedId] || []}
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renderItem={({ item }) => (
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<RightItem name={item.name} hot={item.hot} image={item.image} />
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)}
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keyExtractor={item => item.id}
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showsVerticalScrollIndicator={false}
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contentContainerStyle={styles.rightListContent}
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refreshControl={
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<RefreshControl
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refreshing={refreshingRight}
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onRefresh={onRefreshRight}
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colors={['#1890ff']}
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tintColor="#1890ff"
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/>
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}
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/>
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</View>
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</View>
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</ThemedView>
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</SafeAreaView>
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);
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}
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const styles = StyleSheet.create({
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safeAreaContainer: {
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flex: 1,
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backgroundColor: '#f5f5f5',
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},
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container: {
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flex: 1,
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},
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content: {
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flex: 1,
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flexDirection: 'row',
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},
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leftWrapper: {
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width: 90,
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backgroundColor: '#fff',
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borderRightWidth: 1,
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borderRightColor: '#e0e0e0',
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},
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leftItem: {
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paddingVertical: 18,
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paddingHorizontal: 8,
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alignItems: 'center',
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justifyContent: 'center',
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position: 'relative',
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},
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leftItemActive: {
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backgroundColor: '#f0f0f0',
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},
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leftIcon: {
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fontSize: 24,
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marginBottom: 4,
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},
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leftTitle: {
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fontSize: 12,
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color: '#666',
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textAlign: 'center',
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},
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leftTitleActive: {
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color: '#1890ff',
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fontWeight: '600',
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},
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activeIndicator: {
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position: 'absolute',
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left: 0,
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top: '50%',
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marginTop: -12,
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width: 3,
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height: 24,
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backgroundColor: '#1890ff',
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borderTopRightRadius: 2,
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borderBottomRightRadius: 2,
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},
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contentRight: {
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flex: 1,
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backgroundColor: '#f5f5f5',
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},
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rightListContent: {
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padding: 12,
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},
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rightItem: {
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backgroundColor: '#fff',
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borderRadius: 8,
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padding: 12,
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marginBottom: 12,
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shadowColor: '#000',
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shadowOffset: { width: 0, height: 1 },
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shadowOpacity: 0.05,
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shadowRadius: 2,
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elevation: 2,
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flexDirection: 'row',
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alignItems: 'center',
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},
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gameImage: {
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width: 120,
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height: 80,
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borderRadius: 6,
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marginRight: 12,
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backgroundColor: '#f0f0f0',
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},
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rightItemInfo: {
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flex: 1,
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justifyContent: 'center',
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},
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rightItemContent: {
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flexDirection: 'row',
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alignItems: 'center',
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marginBottom: 6,
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},
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rightItemTitle: {
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fontSize: 15,
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fontWeight: '600',
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color: '#333',
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marginRight: 8,
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flex: 1,
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},
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hotBadge: {
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backgroundColor: '#ff4d4f',
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paddingHorizontal: 6,
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paddingVertical: 2,
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borderRadius: 4,
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},
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hotText: {
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color: '#fff',
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fontSize: 10,
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fontWeight: '600',
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},
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rightItemDesc: {
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fontSize: 13,
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color: '#999',
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},
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}); |