import { Link } from "react-router-dom";
import { LogOut } from "lucide-react";
import { useAuth } from "@/contexts/AuthContext";
import { ThemeToggle } from "@/components/ThemeToggle";
import orionLogo from "@/assets/orion-logo.svg";

/** Centered header: logo in center, theme + logout on sides */
export function HeaderCentered() {
  const { logout, loggingOut } = useAuth();

  const handleLogout = async () => {
    await logout();
  };

  return (
    <nav className="sticky top-0 z-50 bg-card/80 backdrop-blur-md border-b border-border">
      <div className="container mx-auto px-4 h-14 flex items-center justify-between gap-4">
        <div className="w-20 flex justify-end">
          <ThemeToggle />
        </div>
        <Link to="/" className="shrink-0 absolute left-1/2 -translate-x-1/2">
          <img src={orionLogo} alt="Orion" className="h-7" />
        </Link>
        <div className="w-20 flex justify-end">
          <button
            type="button"
            onClick={handleLogout}
            disabled={loggingOut}
            className="flex items-center gap-1.5 px-2 py-1.5 rounded-lg text-sm font-medium text-muted-foreground hover:text-foreground hover:bg-secondary disabled:opacity-50"
          >
            <LogOut size={14} />
            <span className="hidden sm:inline">{loggingOut ? "Logging out…" : "Log out"}</span>
          </button>
        </div>
      </div>
    </nav>
  );
}