mychips-react-sdk/src/services/ConnectivityService.ts

MyChips Offerwall

// src/services/ConnectivityService.ts
// defines the ConnectivityProvider interface and a default (optional) NetInfo-based provider.

export interface ConnectivityProvider {
  subscribe(handler: (isConnected: boolean) => void): () => void;
  getCurrentStatus?: () => boolean | Promise<boolean>;
}

/**
 * Default implementation that uses @react-native-community/netinfo
 * ONLY if it is installed in the host app. We load it dynamically to avoid hard dependency.
 */
export function getDefaultNetInfoProvider(): ConnectivityProvider | null {
  try {
    const mod = require('@react-native-community/netinfo');
    const NetInfo = mod?.default ?? mod; // support both default and named export

    return {
      subscribe(handler) {
        const unsub = NetInfo.addEventListener((state: any) => {
          handler(Boolean(state?.isConnected));
        });
        return typeof unsub === 'function' ? unsub : () => unsub?.remove?.();
      },
      getCurrentStatus() {
        return NetInfo.fetch().then((state: any) => Boolean(state?.isConnected));
      },
    };
  } catch {
    return null;
  }
}