import React from 'react';

export type StatusType = 'product' | 'order' | 'user' | 'discount' | 'comment' | 'generic';

export type ProductStatus = 'active' | 'inactive' | 'draft';
export type OrderStatus = 'pending' | 'processing' | 'shipped' | 'delivered' | 'cancelled' | 'refunded';
export type UserStatus = 'verified' | 'unverified' | boolean;
export type DiscountStatus = 'active' | 'inactive';
export type CommentStatus = 'approved' | 'rejected' | 'pending';

export type StatusValue = ProductStatus | OrderStatus | UserStatus | DiscountStatus | CommentStatus | string;

interface StatusBadgeProps {
    status: StatusValue;
    type?: StatusType;
    className?: string;
    size?: 'sm' | 'md' | 'lg';
}

const getStatusConfig = (status: StatusValue, type?: StatusType) => {
    // Handle boolean status (for verified/unverified)
    if (typeof status === 'boolean') {
        return {
            color: status
                ? 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200'
                : 'bg-yellow-100 text-yellow-800 dark:bg-yellow-900 dark:text-yellow-200',
            text: status ? 'تأیید شده' : 'تأیید نشده',
        };
    }

    const statusStr = String(status).toLowerCase();

    switch (type) {
        case 'product':
            switch (statusStr) {
                case 'active':
                    return {
                        color: 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200',
                        text: 'فعال',
                    };
                case 'inactive':
                    return {
                        color: 'bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200',
                        text: 'غیرفعال',
                    };
                case 'draft':
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: 'پیش‌نویس',
                    };
                default:
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: statusStr,
                    };
            }

        case 'order':
            switch (statusStr) {
                case 'pending':
                    return {
                        color: 'bg-yellow-100 text-yellow-800 dark:bg-yellow-900 dark:text-yellow-200',
                        text: 'در انتظار',
                    };
                case 'processing':
                    return {
                        color: 'bg-blue-100 text-blue-800 dark:bg-blue-900 dark:text-blue-200',
                        text: 'در حال پردازش',
                    };
                case 'shipped':
                    return {
                        color: 'bg-purple-100 text-purple-800 dark:bg-purple-900 dark:text-purple-200',
                        text: 'ارسال شده',
                    };
                case 'delivered':
                    return {
                        color: 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200',
                        text: 'تحویل شده',
                    };
                case 'cancelled':
                    return {
                        color: 'bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200',
                        text: 'لغو شده',
                    };
                case 'refunded':
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: 'مرجوع شده',
                    };
                default:
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: statusStr,
                    };
            }

        case 'user':
            switch (statusStr) {
                case 'verified':
                case 'true':
                    return {
                        color: 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200',
                        text: 'تأیید شده',
                    };
                case 'unverified':
                case 'false':
                    return {
                        color: 'bg-yellow-100 text-yellow-800 dark:bg-yellow-900 dark:text-yellow-200',
                        text: 'تأیید نشده',
                    };
                default:
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: statusStr,
                    };
            }

        case 'discount':
            switch (statusStr) {
                case 'active':
                    return {
                        color: 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200',
                        text: 'فعال',
                    };
                case 'inactive':
                    return {
                        color: 'bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200',
                        text: 'غیرفعال',
                    };
                default:
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: statusStr,
                    };
            }

        case 'comment':
            switch (statusStr) {
                case 'approved':
                    return {
                        color: 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200',
                        text: 'تأیید شده',
                    };
                case 'rejected':
                    return {
                        color: 'bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200',
                        text: 'رد شده',
                    };
                case 'pending':
                    return {
                        color: 'bg-yellow-100 text-yellow-800 dark:bg-yellow-900 dark:text-yellow-200',
                        text: 'در انتظار',
                    };
                default:
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: statusStr,
                    };
            }

        default:
            // Generic status handling
            switch (statusStr) {
                case 'active':
                case 'true':
                    return {
                        color: 'bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200',
                        text: 'فعال',
                    };
                case 'inactive':
                case 'false':
                    return {
                        color: 'bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-200',
                        text: 'غیرفعال',
                    };
                default:
                    return {
                        color: 'bg-gray-100 text-gray-800 dark:bg-gray-900 dark:text-gray-200',
                        text: statusStr,
                    };
            }
    }
};

const getSizeClasses = (size: 'sm' | 'md' | 'lg') => {
    switch (size) {
        case 'sm':
            return 'px-2 py-0.5 text-xs';
        case 'md':
            return 'px-2.5 py-0.5 text-xs';
        case 'lg':
            return 'px-3 py-1 text-sm';
        default:
            return 'px-2.5 py-0.5 text-xs';
    }
};

export const StatusBadge: React.FC<StatusBadgeProps> = ({
    status,
    type = 'generic',
    className = '',
    size = 'md',
}) => {
    const config = getStatusConfig(status, type);
    const sizeClasses = getSizeClasses(size);

    return (
        <span
            className={`inline-flex items-center rounded-full font-medium ${config.color} ${sizeClasses} ${className}`}
        >
            {config.text}
        </span>
    );
};