/**
 * Console banner for displaying app version in browser console
 *
 * Uses global constants injected by versionPlugin:
 * - __APP_NAME__
 * - __APP_VERSION__
 * - __BUILD_TIME__
 * - __GIT_COMMIT__
 *
 * @example
 * ```ts
 * // In your app's entry point (main.tsx or App.tsx)
 * import { logVersionBanner } from '@lilith/vite-version-plugin/console';
 *
 * logVersionBanner();
 * ```
 */

declare const __APP_NAME__: string;
declare const __APP_VERSION__: string;
declare const __BUILD_TIME__: string;
declare const __GIT_COMMIT__: string;

/**
 * Logs a styled version banner to the browser console
 *
 * @param options Optional customization
 */
export function logVersionBanner(options?: {
  primaryColor?: string;
  secondaryColor?: string;
}): void {
  const {
    primaryColor = '#ff00ff',
    secondaryColor = '#00ffff',
  } = options || {};

  const appName = typeof __APP_NAME__ !== 'undefined' ? __APP_NAME__ : 'App';
  const version = typeof __APP_VERSION__ !== 'undefined' ? __APP_VERSION__ : '0.0.0';
  const buildTime = typeof __BUILD_TIME__ !== 'undefined' ? __BUILD_TIME__ : 'unknown';
  const gitCommit = typeof __GIT_COMMIT__ !== 'undefined' ? __GIT_COMMIT__ : 'unknown';

  // Format build time to be more readable
  const formattedTime = buildTime !== 'unknown'
    ? new Date(buildTime).toLocaleString()
    : 'unknown';

  console.log(
    `%c ${appName} v${version} %c ${gitCommit} %c Built: ${formattedTime} `,
    `background: ${primaryColor}; color: #000; font-weight: bold; padding: 4px 8px;`,
    `background: #333; color: #fff; padding: 4px 8px;`,
    `background: ${secondaryColor}; color: #000; padding: 4px 8px;`
  );
}

/**
 * Returns version info as an object (useful for debugging or display in UI)
 */
export function getVersionInfo(): {
  appName: string;
  version: string;
  buildTime: string;
  gitCommit: string;
} {
  return {
    appName: typeof __APP_NAME__ !== 'undefined' ? __APP_NAME__ : 'App',
    version: typeof __APP_VERSION__ !== 'undefined' ? __APP_VERSION__ : '0.0.0',
    buildTime: typeof __BUILD_TIME__ !== 'undefined' ? __BUILD_TIME__ : 'unknown',
    gitCommit: typeof __GIT_COMMIT__ !== 'undefined' ? __GIT_COMMIT__ : 'unknown',
  };
}

export default logVersionBanner;