export default function CreateScreen()

in sample/src/screens/CreateScreen.js [29:103]
64 lines of code
4 McCabe index (conditional complexity)

export default function CreateScreen({ navigation }) {
  const [datetime, setDatetime] = useState();
  const [mode, setMode] = useState('datetime');
  const [isDatePickerVisible, setDatePickerVisibility] = useState(false);

  const showDatePicker = () => {
    setDatePickerVisibility(true);
  };

  const hideDatePicker = () => {
    setDatePickerVisibility(false);
  };

  const handleConfirm = (datetime) => {
    setDatetime(datetime);
    hideDatePicker();
  };

  let user = getCognitoUser();
  const { attributes } = user;

  let title = useFormInput();
  let description = useFormInput();

  const createNewEvent = async () => {
    if (!title.value || !description.value) {
      alert('Pls fill up the information');
      return;
    }
    const input = {
      input: {
        startAt: Date.parse(datetime) / 1000,
        title: title.value,
        description: description.value,
        eventUserId: attributes.sub,
        status: 'CREATED',
      },
    };

    let result = null;
    try {
      result = await API.graphql(graphqlOperation(createEvent, input));
    } catch (e) {
      console.log(e);
    }

    navigation.navigate('Home', { refreshList: true });

    await Analytics.updateEndpoint({
      userAttributes: {
        latestEvent: [title.value],
      },
    }).then(() => {
      console.log('createdEvent');
      Analytics.record({
        name: 'createdEvent',
        attributes: {
          username: user.username,
          userId: user.attributes.sub,
        },
      });
    });

    return result.data;
  };

  return (
    <Container>
      <Header>
        <Left />
        <Body>
          <Title>Home</Title>
        </Body>
        <Right>
          <Button transparent onPress={() => navigation.goBack()}>