import { appendSlash } from './utils/appendSlash';

export interface ProjectSettings {
  ASSIST_PROJECT_ID?: string;
  CHAT_BOT?: string; // "personal" or "business"
  CDN?: string; // Should ends with "/"
  /** @deprecated */
  BASE_PATH?: string; // Should ends with "/"
  YANDEX_MAP_API_KEY?: string;
  YANDEX_METRIKA_ID?: string;
  QUICK_ACTIONS?: string[];
}

const URI_KEYS: Array<keyof ProjectSettings> = ['CDN', 'BASE_PATH'];

export const projectSettings: ProjectSettings & {
  _: ProjectSettings;
  setup: (_: ProjectSettings) => void;
} = new Proxy(
  {
    _: {} as ProjectSettings,

    setup(_: ProjectSettings) {
      this._ = _;
    },
  },
  {
    get(target, p) {
      const result = target._[p] || target[p];

      return URI_KEYS.includes(p as keyof ProjectSettings) ? appendSlash(result as string) : result;
    },
  },
);