TorbatYar/frontend/components/ds/NavChrome.tsx

"use client";

import { cn } from "@/lib/utils";

export function Tabs({
  items,
  value,
  onChange,
  className,
}: {
  items: { id: string; label: string }[];
  value: string;
  onChange: (id: string) => void;
  className?: string;
}) {
  return (
    <div
      role="tablist"
      className={cn(
        "flex gap-1 overflow-x-auto rounded-xl border border-[var(--border)] bg-[var(--surface-muted)] p-1",
        className
      )}
    >
      {items.map((item) => {
        const active = item.id === value;
        return (
          <button
            key={item.id}
            type="button"
            role="tab"
            aria-selected={active}
            onClick={() => onChange(item.id)}
            className={cn(
              "whitespace-nowrap rounded-lg px-3 py-1.5 text-sm font-medium transition-colors",
              active
                ? "bg-[var(--surface)] text-secondary shadow-sm"
                : "text-[var(--muted)] hover:text-secondary"
            )}
          >
            {item.label}
          </button>
        );
      })}
    </div>
  );
}

export function TableToolbar({
  search,
  onSearchChange,
  searchPlaceholder = "جستجو…",
  actions,
  className,
}: {
  search?: string;
  onSearchChange?: (v: string) => void;
  searchPlaceholder?: string;
  actions?: React.ReactNode;
  className?: string;
}) {
  return (
    <div className={cn("mb-4 flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between", className)}>
      {onSearchChange ? (
        <input
          value={search ?? ""}
          onChange={(e) => onSearchChange(e.target.value)}
          placeholder={searchPlaceholder}
          className="h-10 w-full max-w-sm rounded-xl border border-[var(--border)] bg-[var(--surface)] px-3 text-sm"
        />
      ) : (
        <div />
      )}
      {actions ? <div className="flex flex-wrap items-center gap-2">{actions}</div> : null}
    </div>
  );
}

export function Breadcrumbs({
  items,
}: {
  items: { label: string; href?: string }[];
}) {
  return (
    <nav aria-label="مسیر" className="mb-3 flex flex-wrap items-center gap-1 text-xs text-[var(--muted)]">
      {items.map((item, i) => (
        <span key={`${item.label}-${i}`} className="flex items-center gap-1">
          {i > 0 ? <span>/</span> : null}
          {item.href ? (
            <a href={item.href} className="hover:text-secondary">
              {item.label}
            </a>
          ) : (
            <span className="text-secondary">{item.label}</span>
          )}
        </span>
      ))}
    </nav>
  );
}

export function Skeleton({ className }: { className?: string }) {
  return <div className={cn("animate-pulse rounded-xl bg-[var(--surface-muted)]", className)} />;
}

export function Pagination({
  page,
  pageSize,
  total,
  onPageChange,
}: {
  page: number;
  pageSize: number;
  total: number;
  onPageChange: (page: number) => void;
}) {
  const pages = Math.max(1, Math.ceil(total / pageSize));
  if (pages <= 1) return null;
  return (
    <div className="mt-4 flex items-center justify-between text-sm">
      <span className="text-[var(--muted)]">
        صفحه {page} از {pages}
      </span>
      <div className="flex gap-2">
        <button
          type="button"
          disabled={page <= 1}
          className="rounded-lg border border-[var(--border)] px-3 py-1.5 disabled:opacity-40"
          onClick={() => onPageChange(page - 1)}
        >
          قبلی
        </button>
        <button
          type="button"
          disabled={page >= pages}
          className="rounded-lg border border-[var(--border)] px-3 py-1.5 disabled:opacity-40"
          onClick={() => onPageChange(page + 1)}
        >
          بعدی
        </button>
      </div>
    </div>
  );
}