standardnotes-app-web/app/assets/javascripts/components/ProtectedNoteOverlay.tsx

import { AppState } from '@/ui_models/app_state';

type Props = {
  appState: AppState;
  onViewNote: () => void;
  hasProtectionSources: boolean;
};

export function ProtectedNoteOverlay({
  appState,
  onViewNote,
  hasProtectionSources,
}: Props) {
  const instructionText = hasProtectionSources
    ? 'Authenticate to view this note.'
    : 'Add a passcode or create an account to require authentication to view this note.';

  return (
    <div className="flex flex-col items-center justify-center text-center max-w-md">
      <h1 className="text-2xl m-0 w-full">This note is protected</h1>
      <p className="text-lg mt-2 w-full">{instructionText}</p>
      <div className="mt-4 flex gap-3">
        {!hasProtectionSources && (
          <button
            className="sn-button small info"
            onClick={() => {
              appState.accountMenu.setShow(true);
            }}
          >
            Open account menu
          </button>
        )}
        <button
          className="sn-button small outlined normal-focus-brightness"
          onClick={onViewNote}
        >
          {hasProtectionSources ? 'Authenticate' : 'View Note'}
        </button>
      </div>
    </div>
  );
}