# All files / atlas/src/components/Auth/Registration RegisterMain.tsx

9.52% Statements 2/21
0% Branches 0/14
0% Functions 0/7
9.52% Lines 2/21

Press n or j to go to the next uncovered block, b, p or k for the previous block.

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    51
    52
    53
    54
    55
    56
    57
    58
    59
    60
    61
    62
    63
    64
    65
    66
    67
    68
    69
    70
    71
    72
    73
    74
    75
    76
    77
    78
    79
    80
    81
    82
    83
    84
    85
    86
    87
    88
    89
    90
    91
    92
    93
    94
    95
    96
    97
    98
    99
    100
    101
    102
    103
    104
    105
    106
    107
    108
    109
    110
    111
    112
    113
    114
    115
    116
    117
    118
    119
    120
    121
    122
    123
    124
    125
    126
    127
    128
    129
    130
    131
    132
    133
    134
    135

    3x

    3x

     import { StackNavigationProp } from '@react-navigation/stack';
    import React, { useEffect, useState } from 'react';
    import { Alert, Dimensions, StyleSheet, View } from 'react-native';
    import 'react-native-get-random-values';
    import { Text } from 'react-native-paper';
    import { useRegistrationFormState } from '../../../contexts/RegisterContext';
    import { AuthStackNavigationProp, AuthStackParamList } from '../../../navigation/UnauthorizedNavigator';
    import UnauthorizedLayout from '../AuthLayout';
    import RegisterCredentials from './RegisterCredentials';
    import RegisterImage from './RegisterImage';
    import RegisterMeasurements from './RegisterMeasurements';
    import RegisterPassword from './RegisterPassword';
    import RegisterResult from './RegistrationResult';

    /**
     * {@link RegisterMain} component props.
     */
    export interface RegisterProps {
      /**The navigation object used to interact with the {@link Auth} navigator.*/
      navigation: AuthStackNavigationProp
    }

    /**
     * The main registration component. Acts as a backdrop for all intermediate registration steps.
     * @category Unauthorized
     * @subcategory Registration
     * @component
     */
    export const RegisterMain : React.FC<RegisterProps> = ({navigation}) => {
      const { dispatch, state } = useRegistrationFormState();
      /**Holds an integer value that maps to a step in the registration process.
       * The mapping is as follows:
       * - 1 -> Username and Email
       * - 2 -> Password
       * - 3 -> Sagitta and Measurements
       * - 4 -> Profile picture and submission
       * - 5 -> Result
       */
      const stepState = 1;
      const [step, setStep] = useState(stepState);
      /**
       * Holds the current subtitle text.
       */
      const subTitleState = "Let's start with some basic account information.";
      const [subtitle, setSubtitle] = useState(subTitleState);

      useEffect(() => {
          /**
           * Handler that intercepts a request to leave the registration screen and asks the user to confirm that they want to leave.
           * If they confirm they want to leave, all registration state will reset and the user will be directed back to {@link Intro}.
           * @memberOf RegisterMain
           */
          const preventExitFromRegistration = navigation.addListener('beforeRemove', (e) => {
            if (step != 5) {
            e.preventDefault();

            Alert.alert(
              'Going so soon?',
              'Are you sure you want to cancel registration?',
              [
                { text: "Don't leave", style: 'cancel', onPress: () => {} },
                {
                  text: 'Discard',
                  style: 'destructive',
                  onPress: () => {
                    dispatch({ type: "RESET" });
                    navigation.dispatch(e.data.action)
                  },
                },
              ]
            );
          }})
          return preventExitFromRegistration;
        }, [navigation, step]);

      /**
       * Changes the registration step to the given value.
       */
      const changeStep = (step: any, subtitle: any) => {
        setStep(step);
        setSubtitle(subtitle);
      }

      /**
       * Returns to the intro screen.
       */
      const finish = () => {
        navigation.pop();
      }

      return (
        <UnauthorizedLayout>
          <View style={styles.brandContainer}>
            {step != 5 ?
            <Text style={styles.title} >Welcome!</Text> : null}
            <Text style={styles.subtitle} >{subtitle}</Text>
          </View>
          <View>
            {step == 1 ? <RegisterCredentials changeStep={changeStep}/> :
              step == 2 ? <RegisterPassword changeStep={changeStep}/> :
              step == 3 ? <RegisterMeasurements changeStep={changeStep}/> :
              step == 4 ? <RegisterImage changeStep={changeStep} /> :
              step == 5 ? <RegisterResult finish={finish}/> : null}
          </View>
        </UnauthorizedLayout>
      )
    }

    const styles = StyleSheet.create({
      container: {
        position: 'absolute',
        width: Dimensions.get('window').width,
        height: Dimensions.get('window').height,
        flex: 1,
        justifyContent: 'flex-start',
        resizeMode: 'cover',
      },
      brandContainer: {
        marginTop: 60,
        marginHorizontal: 25,
        flexDirection: 'column',
        justifyContent: 'space-evenly'
      },
      title: {
        color: 'white',
        fontSize: 20
      },

      subtitle: {
        color: 'white',
        fontSize: 15,
        marginTop: 20
      },
    });