import { NextRequest, NextResponse } from 'next/server';
import { getStaticArticles, getStaticCategories } from '../../../lib/static-data';

export async function GET(request: NextRequest) {
    try {
        const { searchParams } = new URL(request.url);
        const locale = searchParams.get('locale') || 'zh-CN';
        const category = searchParams.get('category') || 'all';

        // 映射locale格式
        const mappedLocale = locale === 'zh' ? 'zh-CN' : locale as 'zh-CN' | 'zh-TW' | 'en';
        
        // 获取文章数据
        const allArticles = getStaticArticles(mappedLocale);
        const categories = getStaticCategories(mappedLocale);
        
        // 根据分类过滤文章
        const filteredArticles = category === 'all' 
            ? allArticles 
            : allArticles.filter(article => article.metadata.category === category);

        return NextResponse.json({
            articles: filteredArticles,
            categories: categories,
            total: filteredArticles.length
        });
    } catch (error) {
        console.error('Error fetching articles:', error);
        return NextResponse.json(
            { error: 'Failed to fetch articles' },
            { status: 500 }
        );
    }
}