import FaceTec from '@gooddollar/react-native-facetec';
import Config from 'react-native-config'

const {
  REACT_APP_ZOOM_ENCRYPTION_KEY,
  REACT_APP_ZOOM_LICENSE_KEY,
  REACT_APP_ZOOM_LICENSE_TEXT,
  REACT_APP_SERVER_URL = 'http://localhost:3003',
  REACT_APP_SERVER_TOKEN,
  REACT_APP_ENROLLMENT_IDENTIFIER,
} = Config

// ... some component body
useEffect(() => {
  FaceTec.sdk.initialize(
    REACT_APP_SERVER_URL,
    REACT_APP_SERVER_TOKEN,
    REACT_APP_ZOOM_LICENSE_KEY,
    REACT_APP_ZOOM_ENCRYPTION_KEY,
    REACT_APP_ZOOM_LICENSE_TEXT
  )
  .then(() => { /* on initialized handler here */ })
  .catch(e => { /* initialized failed handler here */ })
}, [])

const onMyButtonClicked = useCallback(() => {
  FaceTec.sdk.enroll(REACT_APP_ENROLLMENT_IDENTIFIER, 3, 60000)
    .then(() => { /* verification successfull handler here */ })
    .catch(() => { /* verification failed handler here */ })
}, [])

import FaceTec, { FaceTecSDKStatus, FaceTecSessionStatus } from '@gooddollar/react-native-facetec';

// ...
FaceTec.sdk.initialize(...).then(...)
  .catch(exception => {
    // see platform API docs for complete status codes list
    if (exception.code === FaceTecSDKStatus.DeviceNotSupported) {
      // suggest user to use another device
    }
  })

FaceTec.sdk.enroll(...).then(...)
  .catch(exception => {
    // see platform API docs for complete status codes list
    if (exception.code === FaceTecSDKStatus.CameraPermissionDenied) {
     // show some help how to allow camera access on his platform/device
    }
  })

import FaceTec, { FaceTecUxEvent } from '@gooddollar/react-native-facetec';

// ...
// subscribe
const subscriptions = [
  FaceTec.sdk.addListener(FaceTecUxEvent.UI_READY, () => { /* facetec was initialized and its UI was shown */ })),
  FaceTec.sdk.addListener(FaceTecUxEvent.CAPTURE_DONE, () => { /* user has finished capturing has face and request being sent to the FaceTec Custom Server */ }),
  FaceTec.sdk.addListener(FaceTecUxEvent.FV_RETRY, () => { /* FaceTec is asking user to retry face capture process */ }),
]

// unsubscribe
for (unsubscribe of subscriptions) {
  unsubscribe()
}