// 确保正确构建API请求URL的工具函数
export const buildApiUrl = (path: string): string => {
    // 确保路径以/开头
    const normalizedPath = path.startsWith('/') ? path : `/${path}`;
    
    // 在浏览器环境中，使用当前域名构建完整URL
    if (typeof window !== 'undefined') {
        const protocol = window.location.protocol;
        const host = window.location.host;
        return `${protocol}//${host}${normalizedPath}`;
    }
    
    // 在服务端环境中，返回相对路径
    return normalizedPath;
};

// 专门用于加载翻译文件的函数
export const fetchTranslation = async (locale: string, namespace: string): Promise<any> => {
    const url = buildApiUrl(`/locales/${locale}/${namespace}.json`);
    console.log(`Fetching translation from: ${url}`); // 调试日志
    
    const response = await fetch(url);
    if (!response.ok) {
        throw new Error(`Failed to fetch ${url}: ${response.status}`);
    }
    
    return response.json();
};