pwa/src/components/admin/AdminLayout.tsx

import { useState } from 'react';
import { Link, Outlet, useNavigate } from 'react-router-dom';
import { LogOut, Moon, Sun } from 'lucide-react';
import { useAuth } from '@/hooks/useAuth';
import { useTheme } from '@/hooks/useTheme';
import { APP_NAME } from '@/utils/constants';
import { cn } from '@/lib/utils';

/**
 * Full-viewport admin shell — not the mobile PWA frame.
 * Journey AppHeader / app-mobile-shell are intentionally absent.
 */
export function AdminLayout() {
  const { user, signOut } = useAuth();
  const { toggleTheme, isDark } = useTheme();
  const navigate = useNavigate();
  const [confirmLogout, setConfirmLogout] = useState(false);

  const handleSignOut = async () => {
    await signOut();
    setConfirmLogout(false);
    navigate('/login', { replace: true });
  };

  return (
    <div className="admin-app-shell flex h-dvh min-h-0 flex-col bg-slate-100 text-slate-900 dark:bg-slate-950 dark:text-slate-50">
      <header className="shrink-0 border-b border-slate-200 bg-white dark:border-slate-800 dark:bg-slate-900">
        <div className="mx-auto flex h-14 w-full max-w-6xl items-center justify-between gap-3 px-4">
          <div className="min-w-0">
            <p className="truncate text-sm font-semibold tracking-tight">
              {APP_NAME}
              <span className="mx-2 text-slate-300 dark:text-slate-600">|</span>
              <span className="text-slate-600 dark:text-slate-300">پنل ادمین</span>
            </p>
            {user?.email ? (
              <p className="truncate text-[11px] text-slate-500" dir="ltr">
                {user.email}
              </p>
            ) : null}
          </div>

          <div className="flex shrink-0 items-center gap-2">
            <Link
              to="/"
              className={cn(
                'rounded-lg border border-slate-200 px-3 py-1.5 text-xs text-slate-700',
                'hover:bg-slate-50 dark:border-slate-600 dark:text-slate-200 dark:hover:bg-slate-800',
                'focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2',
              )}
            >
              بازگشت به اپ
            </Link>
            <button
              type="button"
              onClick={toggleTheme}
              className="inline-flex h-9 w-9 items-center justify-center rounded-lg border border-slate-200 text-slate-600 dark:border-slate-600 dark:text-slate-300"
              aria-label={isDark ? 'حالت روشن' : 'حالت تاریک'}
            >
              {isDark ? <Sun className="h-4 w-4" /> : <Moon className="h-4 w-4" />}
            </button>
            <button
              type="button"
              onClick={() => setConfirmLogout(true)}
              className="inline-flex h-9 items-center gap-1.5 rounded-lg border border-slate-200 px-3 text-xs text-slate-700 dark:border-slate-600 dark:text-slate-200"
              aria-label="خروج از حساب"
            >
              <LogOut className="h-3.5 w-3.5" />
              خروج
            </button>
          </div>
        </div>
      </header>

      <main className="min-h-0 flex-1 overflow-hidden">
        <Outlet />
      </main>

      {confirmLogout ? (
        <div className="fixed inset-0 z-[60] flex items-end justify-center bg-slate-900/40 p-4 sm:items-center">
          <div className="w-full max-w-sm space-y-4 rounded-xl border border-slate-200 bg-white p-5 shadow-lg dark:border-slate-700 dark:bg-slate-900">
            <h2 className="text-base font-semibold">خروج از پنل ادمین</h2>
            <p className="text-sm text-slate-600 dark:text-slate-300">
              از حساب کاربری خارج می‌شوید؟
            </p>
            <div className="flex gap-2">
              <button
                type="button"
                onClick={() => setConfirmLogout(false)}
                className="flex-1 rounded-lg border border-slate-200 px-3 py-2 text-sm dark:border-slate-600"
              >
                انصراف
              </button>
              <button
                type="button"
                onClick={() => void handleSignOut()}
                className="flex-1 rounded-lg bg-slate-900 px-3 py-2 text-sm text-white dark:bg-slate-100 dark:text-slate-900"
              >
                خروج
              </button>
            </div>
          </div>
        </div>
      ) : null}
    </div>
  );
}