import { AppService } from '@/types/system';

export const isTauriAppPlatform = () => process.env['NEXT_PUBLIC_APP_PLATFORM'] === 'tauri';
export const isWebAppPlatform = () => process.env['NEXT_PUBLIC_APP_PLATFORM'] === 'web';

export interface EnvConfigType {
  getAppService: () => Promise<AppService>;
}

let nativeAppService: AppService | null = null;
const getNativeAppService = async () => {
  if (!nativeAppService) {
    const { NativeAppService } = await import('@/services/nativeAppService');
    nativeAppService = new NativeAppService();
    await nativeAppService.loadSettings();
  }
  return nativeAppService;
};

let webAppService: AppService | null = null;
const getWebAppService = async () => {
  if (!webAppService) {
    const { WebAppService } = await import('@/services/webAppService');
    webAppService = new WebAppService();
    await webAppService.loadSettings();
  }
  return webAppService;
};

const environmentConfig: EnvConfigType = {
  getAppService: async () => {
    if (isTauriAppPlatform()) {
      return getNativeAppService();
    } else {
      return getWebAppService();
    }
  },
};

export default environmentConfig;