import { isDesktop } from './platform';

export const DEV_LOGIN_USERNAME = 'admin';
export const DEV_LOGIN_PASSWORD = 'admin123!!';

/** 로컬 dev·localhost·Desktop — 로그인 폼 admin / admin123!! 자동 입력 */
export function shouldPrefillLoginCredentials(): boolean {
  if (isDesktop()) return true;
  if (import.meta.env.DEV) return true;
  if (typeof window !== 'undefined') {
    const host = window.location.hostname;
    if (host === 'localhost' || host === '127.0.0.1') return true;
  }
  return false;
}

export function getLoginDefaultUsername(): string {
  return shouldPrefillLoginCredentials() ? DEV_LOGIN_USERNAME : '';
}

export function getLoginDefaultPassword(): string {
  return shouldPrefillLoginCredentials() ? DEV_LOGIN_PASSWORD : '';
}