turash/bugulma/frontend/components/ui/Breadcrumbs.tsx

import React from 'react';
import { clsx } from 'clsx';
import { ChevronRight, Home } from 'lucide-react';
import { Link } from 'react-router-dom';

export interface BreadcrumbItem {
  label: string;
  href?: string;
  icon?: React.ReactNode;
}

export interface BreadcrumbsProps {
  items: BreadcrumbItem[];
  separator?: React.ReactNode;
  showHome?: boolean;
  className?: string;
}

/**
 * Breadcrumbs navigation component
 */
export const Breadcrumbs = ({
  items,
  separator = <ChevronRight className="h-4 w-4 text-muted-foreground" />,
  showHome = true,
  className,
}: BreadcrumbsProps) => {
  const allItems: BreadcrumbItem[] = showHome
    ? [{ label: 'Home', href: '/', icon: <Home className="h-4 w-4" /> }, ...items]
    : items;

  return (
    <nav className={clsx('flex items-center gap-2 text-sm', className)} aria-label="Breadcrumb">
      <ol className="flex items-center gap-2">
        {allItems.map((item, index) => {
          const isLast = index === allItems.length - 1;

          return (
            <li key={index} className="flex items-center gap-2">
              {index > 0 && (
                <span className="flex-shrink-0" aria-hidden="true">
                  {separator}
                </span>
              )}

              {isLast ? (
                <span
                  className="flex items-center gap-1.5 font-medium text-foreground"
                  aria-current="page"
                >
                  {item.icon && <span className="flex-shrink-0">{item.icon}</span>}
                  {item.label}
                </span>
              ) : item.href ? (
                <Link
                  to={item.href}
                  className="flex items-center gap-1.5 text-muted-foreground hover:text-foreground transition-colors"
                >
                  {item.icon && <span className="flex-shrink-0">{item.icon}</span>}
                  {item.label}
                </Link>
              ) : (
                <span className="flex items-center gap-1.5 text-muted-foreground">
                  {item.icon && <span className="flex-shrink-0">{item.icon}</span>}
                  {item.label}
                </span>
              )}
            </li>
          );
        })}
      </ol>
    </nav>
  );
};