103 lines
3.3 KiB
TypeScript
103 lines
3.3 KiB
TypeScript
import { Search } from 'lucide-react';
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import React, { useState, useEffect } from 'react';
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import { Button } from '@/ui/button';
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import { newsStore,type MenuItem} from '@/store/newsStore';
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interface TopNavProps {
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activeKey?: string;
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onSearch?: (keyword: string) => void;
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onItemClick?: (key: string) => void;
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}
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export function TopNav({
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activeKey: externalActiveKey,
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onSearch,
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onItemClick,
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}: TopNavProps) {
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const [internalActiveKey, setInternalActiveKey] = useState('home');
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const currentActiveKey = externalActiveKey !== undefined ? externalActiveKey : internalActiveKey;
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const [searchKeyword, setSearchKeyword] = useState('');
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const {menuItems} = newsStore();
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const handleSearchSubmit = (e: React.FormEvent) => {
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e.preventDefault();
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onSearch?.(searchKeyword);
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};
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const handleItemClick = (item: MenuItem) => {
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if (externalActiveKey === undefined) {
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setInternalActiveKey(item.key);
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}
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// 如果有对应的 sectionId，则滚动到该区域
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// if (item.sectionId) {
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// const element = document.getElementById(item.sectionId);
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// if (element) {
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// element.scrollIntoView({
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// behavior: 'smooth', // 平滑滚动
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// block: 'start' // 滚动到顶部对齐
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// });
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// }
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// }
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onItemClick?.(item.key);
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};
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return (
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// 将组件宽度调整为1514px，并保持居中
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<div className="h-full w-full mx-auto flex items-center px-8 bg-white border-t-16 border-b-16 border-[#176cad]">
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{/* 搜索框与导航菜单组合 */}
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<div className="flex items-center justify-start gap-30 ml-45 ">
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{/* 导航菜单 */}
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<ul className="flex space-x-20 relative mr-10">
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{menuItems.map((item) => {
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const isActive = currentActiveKey === item.key;
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return (
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<li key={item.key} className="relative">
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<button
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onClick={() => handleItemClick(item)}
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className={`px-4 py-2 text-2xl transition-all duration-500 relative z-10 ${isActive ? 'text-white font-bold' : 'text-gray-600 hover:font-bold cursor-pointer'
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}`}
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>
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{/* 激活状态背景层 */}
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{isActive && (
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<span className="absolute inset-0 bg-gradient-to-br from-blue-500 to-blue-700 transform skew-x-12 rounded-none z-0"></span>
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)}
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<span className="relative z-20">{item.label}</span>
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</button>
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</li>
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);
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})}
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</ul>
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{/* 搜索框 */}
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<div className="relative overflow-hidden bg-gray-100 ">
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<Button variant="default" className="absolute rounded-none right-0 top-1/2 transform -translate-y-1/2 bg-[#1f79bf] hover:bg-[#1a68a0] text-white border-0 "
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onClick={handleSearchSubmit}
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>
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<Search className="w-5 h-5" />
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</Button>
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<input type="text"
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placeholder='请输入关键词'
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value={searchKeyword}
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onChange={(e) => setSearchKeyword(e.target.value)}
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className="pl-5 pr-4 py-2 text-sm h-full w-10 border border-gray-300 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent w-64 transition-all duration-200 hover:shadow-sm" />
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</div>
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</div>
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</div>
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);
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}; |