import { LOCAL_DEVICE_CODE } from '../constants/Localkey';
import { createUUID, localStorageGet, localStorageSet } from '../utils/Helper';
import { PlatformBridge, PlatformType } from './PlatformBridge';

export class H5PlatformBridge extends PlatformBridge {
  readonly type = PlatformType.H5;

  getUrlParam(name: string): string | null {
    if (!name || typeof window === 'undefined' || !window.location?.href) return null;

    const match = new RegExp(`[?&]${name}=([^&;]+?)(?:[&#;]|$)`).exec(window.location.href);
    const encodedValue = match?.[1]?.replace(/\+/g, '%20') ?? '';
    if (!encodedValue) return null;

    try {
      return decodeURIComponent(encodedValue) || null;
    } catch {
      return null;
    }
  }

  getDeviceID(): string | null {
    let code = localStorageGet(LOCAL_DEVICE_CODE, "");
    if (!code) {
      code = createUUID();
      localStorageSet(LOCAL_DEVICE_CODE, code);
    }
    return code;
  }

  getAdID() {
    return '';
  }
}