const DEFAULT_API_URL =
  (import.meta.env.DEV ? import.meta.env.VITE_DEV_API_URL : undefined) ??
  (import.meta.env.VITE_API_URL as string) ??
  "https://stoat.chat/api";

export default {
  /**
   * Whether to emit additional debug information
   */
  DEBUG: import.meta.env.DEV || true,
  /**
   * What API server to connect to by default.
   */
  DEFAULT_API_URL,
  /**
   * Whether this is Stoat
   */
  IS_STOAT: [
    // historically...
    "https://api.revolt.chat",
    "https://beta.revolt.chat/api",
    "https://revolt.chat/api",
    // ... and now:
    "https://stoat.chat/api",
  ].includes(DEFAULT_API_URL),
  /**
   * What WS server to connect to by default.
   */
  DEFAULT_WS_URL:
    (import.meta.env.DEV ? import.meta.env.VITE_DEV_WS_URL : undefined) ??
    (import.meta.env.VITE_WS_URL as string) ??
    "wss://stoat.chat/events",
  /**
   * What media server to connect to by default.
   */
  DEFAULT_MEDIA_URL:
    (import.meta.env.DEV ? import.meta.env.VITE_DEV_MEDIA_URL : undefined) ??
    (import.meta.env.VITE_MEDIA_URL as string) ??
    "https://cdn.stoatusercontent.com",
  /**
   * What proxy server to connect to by default.
   */
  DEFAULT_PROXY_URL:
    (import.meta.env.DEV ? import.meta.env.VITE_DEV_PROXY_URL : undefined) ??
    (import.meta.env.VITE_PROXY_URL as string) ??
    "https://proxy.stoatusercontent.com",
  /**
   * What gifbox server to connect to by default.
   */
  DEFAULT_GIFBOX_URL:
    (import.meta.env.DEV ? import.meta.env.VITE_DEV_GIFBOX_URL : undefined) ??
    (import.meta.env.VITE_GIFBOX_URL as string) ??
    "https://api.gifbox.me",
  /**
   * hCaptcha site key to use if enabled
   */
  HCAPTCHA_SITEKEY: import.meta.env.VITE_HCAPTCHA_SITEKEY as string,
  /**
   * Maximum number of replies a message can have
   */
  MAX_REPLIES: (import.meta.env.VITE_CFG_MAX_REPLIES as number) ?? 5,
  /**
   * Maximum number of attachments a message can have
   */
  MAX_ATTACHMENTS: (import.meta.env.VITE_CFG_MAX_ATTACHMENTS as number) ?? 5,
  /**
   * Maximum number of emoji a server can have
   */
  MAX_EMOJI: (import.meta.env.VITE_CFG_MAX_EMOJI as number) ?? 100,
  /**
   * Max file size allowed for uploads (in bytes)
   * 20 MB = 20 * 1024 * 1024 = 20,971,520 bytes
   * I kinda wonder if this should be a setting, or something fetched from the backend dynamically.
   */
  MAX_FILE_SIZE:
    (import.meta.env.VITE_CFG_MAX_FILE_SIZE as number) ?? 20_000_000,
  /**
   * Session ID to set during development.
   */
  DEVELOPMENT_SESSION_ID: import.meta.env.DEV
    ? (import.meta.env.VITE_SESSION_ID as string)
    : undefined,
  /**
   * Token to set during development.
   */
  DEVELOPMENT_TOKEN: import.meta.env.DEV
    ? (import.meta.env.VITE_TOKEN as string)
    : undefined,
  /**
   * User ID to set during development.
   */
  DEVELOPMENT_USER_ID: import.meta.env.DEV
    ? (import.meta.env.VITE_USER_ID as string)
    : undefined,
};