import React from 'react';

/**
 * 公共页脚组件
 * 提供统一的版权信息和页脚样式
 */
export interface FooterProps {
    /** 版权年份，默认为当前年份 */
    year?: number;
    /** 公司名称，默认为 "MovieFlow" */
    companyName?: string;
    /** 自定义版权文本 */
    customText?: string;
    /** 额外的CSS类名 */
    className?: string;
    /** 是否显示邮箱链接 */
    showEmailLink?: boolean;
    /** 邮箱地址，默认为 "support@movieflow.ai" */
    emailAddress?: string;
}

/**
 * 公共页脚组件
 * @param props - 页脚组件属性
 * @returns JSX元素
 */
const Footer: React.FC<FooterProps> = ({
    year = new Date().getFullYear(),
    companyName = 'MovieFlow',
    customText,
    className = '',
    showEmailLink = false,
    emailAddress = 'support@movieflow.ai'
}) => {
    const copyrightText = customText || `© ${year} ${companyName}. All rights reserved.`;

    return (
        <div 
            data-alt="footer-component"
            className={`home-module6 flex justify-center items-center w-full h-min text-white/50 text-lg bg-black snap-start px-4 ${className}`}
        >
            {/* 左侧版权信息 */}
            <div className="text-center">
                {copyrightText}
            </div>
            
            {/* 右侧邮箱链接 */}
            {showEmailLink && (
                <div className="flex-shrink-0 ml-4">
                    <a 
                        href={`mailto:${emailAddress}`}
                        className="text-custom-blue hover:text-white/80 transition-colors duration-200 underline decoration-white/30 hover:decoration-white/60"
                        data-alt="support-email-link"
                    >
                        Contact Us
                    </a>
                </div>
            )}
        </div>
    );
};

export default Footer;
