/// <reference types="vite/client" />

interface ImportMetaEnv {
  readonly VITE_API_URL: string;
  readonly VITE_TELEGRAM_BOT_USERNAME?: string;
  readonly VITE_APP_NAME?: string;
  readonly VITE_APP_LOGO?: string;
}

interface ImportMeta {
  readonly env: ImportMetaEnv;
}

// Telegram WebApp types
interface TelegramWebApp {
  initData: string;
  initDataUnsafe: {
    user?: {
      id: number;
      first_name: string;
      last_name?: string;
      username?: string;
      language_code?: string;
    };
    auth_date: number;
    hash: string;
  };
  version: string;
  platform: string;
  isExpanded: boolean;
  isClosingConfirmationEnabled: boolean;
  isVerticalSwipesEnabled: boolean;
  isFullscreen: boolean;
  isOrientationLocked: boolean;
  safeAreaInset: { top: number; bottom: number; left: number; right: number };
  contentSafeAreaInset: { top: number; bottom: number; left: number; right: number };
  ready: () => void;
  expand: () => void;
  close: () => void;
  openLink: (url: string, options?: { try_instant_view?: boolean; try_browser?: boolean }) => void;
  openTelegramLink: (url: string) => void;
  openInvoice: (
    url: string,
    callback?: (status: 'paid' | 'cancelled' | 'failed' | 'pending') => void,
  ) => void;
  // Fullscreen API (Bot API 8.0+)
  requestFullscreen: () => void;
  exitFullscreen: () => void;
  lockOrientation: () => void;
  unlockOrientation: () => void;
  // Vertical swipes control
  disableVerticalSwipes: () => void;
  enableVerticalSwipes: () => void;
  // Closing confirmation
  enableClosingConfirmation: () => void;
  disableClosingConfirmation: () => void;
  // Event handlers
  onEvent: (eventType: string, callback: () => void) => void;
  offEvent: (eventType: string, callback: () => void) => void;
  MainButton: {
    text: string;
    color: string;
    textColor: string;
    isVisible: boolean;
    isActive: boolean;
    show: () => void;
    hide: () => void;
    enable: () => void;
    disable: () => void;
    onClick: (callback: () => void) => void;
    offClick: (callback: () => void) => void;
  };
  BackButton: {
    isVisible: boolean;
    show: () => void;
    hide: () => void;
    onClick: (callback: () => void) => void;
    offClick: (callback: () => void) => void;
  };
  themeParams: {
    bg_color?: string;
    text_color?: string;
    hint_color?: string;
    link_color?: string;
    button_color?: string;
    button_text_color?: string;
  };
  // Version check helper
  isVersionAtLeast: (version: string) => boolean;
}

interface Window {
  Telegram?: {
    WebApp: TelegramWebApp;
  };
}