/**
 * 应用级导航封装：持有全局 NavPathStack，页面通过静态方法导航。
 */
export class AppRouter {
  private static stack: NavPathStack | null = null;

  static init(stack: NavPathStack): void {
    AppRouter.stack = stack;
  }

  static push(name: string, param?: Object): void {
    AppRouter.stack?.pushPathByName(name, param);
  }

  static replace(name: string, param?: Object): void {
    AppRouter.stack?.replacePathByName(name, param);
  }

  static pop(): void {
    AppRouter.stack?.pop();
  }

  static popToName(name: string): void {
    AppRouter.stack?.popToName(name);
  }

  static clear(): void {
    AppRouter.stack?.clear();
  }
}