import { NativeModules, Platform } from 'react-native';

const LINKING_ERROR =
  `The package 'react-native-device-binding' doesn't seem to be linked. Make sure:\n\n` +
  Platform.select({ ios: "- You have run 'pod install'\n", default: '' }) +
  '- You rebuilt the app after installing the package\n' +
  '- You are not using Expo Go\n';

const DeviceBindingNative = NativeModules.DeviceBinding
  ? NativeModules.DeviceBinding
  : new Proxy(
      {},
      {
        get() {
          throw new Error(LINKING_ERROR);
        },
      }
    );

export interface KeyPair {
  publicKey: string;
  keyAttestation: string;
}

export interface DeviceBindingModule {
  generateKeyPair(alias: string): Promise<KeyPair>;
  getPublicKey(alias: string): Promise<string>;
  signChallenge(alias: string, challenge: string): Promise<string>;
  deleteKeyPair(alias: string): Promise<boolean>;
  hasKeyPair(alias: string): Promise<boolean>;
  isStrongBoxAvailable(): Promise<boolean>;
  getDeviceId(): Promise<string>;
  resetDeviceId(): Promise<string>;
}

const DeviceBinding: DeviceBindingModule = {
  generateKeyPair(alias: string): Promise<KeyPair> {
    return DeviceBindingNative.generateKeyPair(alias);
  },

  getPublicKey(alias: string): Promise<string> {
    return DeviceBindingNative.getPublicKey(alias);
  },

  signChallenge(alias: string, challenge: string): Promise<string> {
    return DeviceBindingNative.signChallenge(alias, challenge);
  },

  deleteKeyPair(alias: string): Promise<boolean> {
    return DeviceBindingNative.deleteKeyPair(alias);
  },

  hasKeyPair(alias: string): Promise<boolean> {
    return DeviceBindingNative.hasKeyPair(alias);
  },

  isStrongBoxAvailable(): Promise<boolean> {
    return DeviceBindingNative.isStrongBoxAvailable();
  },

  getDeviceId(): Promise<string> {
    return DeviceBindingNative.getDeviceId();
  },

  resetDeviceId(): Promise<string> {
    return DeviceBindingNative.resetDeviceId();
  },
};

export default DeviceBinding;