VandyHacks/vaken

import React, { useEffect, useState, useContext } from 'react';
import { useImmer } from 'use-immer';
import FloatingPopup from '../../components/Containers/FloatingPopup';
import config from './ProfileConfig';
import { ActionButtonContext } from '../../contexts/ActionButtonContext';
import { StyledQuestion, StyledQuestionPadContainer } from '../application/Application';
import { Spinner } from '../../components/Loading/Spinner';
import { Button } from '../../components/Buttons/Button';
import { GridColumn } from '../../components/Containers/GridContainers';
import { GraphQLErrorMessage } from '../../components/Text/ErrorMessage';
import STRINGS from '../../assets/strings.json';
import { useMyProfileQuery, UserInput, useUpdateMyProfileMutation } from '../../generated/graphql';
 
/**
 * The Profile component updates information directly in the User's DB model, as opposed to the
 * Application which returns information coded in `ApplicationFields`. The latter requires a
 * workaround in the resolver to extract the relevant User fields into the DB model for easier
 * querying.
 */
Function `Profile` has 72 lines of code (exceeds 25 allowed). Consider refactoring.
export const Profile: React.FunctionComponent = (): JSX.Element => {
    const { update: setActionButton } = useContext(ActionButtonContext);
    const { data, loading, error } = useMyProfileQuery();
    const [loaded, setLoaded] = useState(false);
    const [input, setInput] = useImmer<UserInput>({});
    const [updateProfile] = useUpdateMyProfileMutation({ variables: { input } });
 
    const createOnChangeHandler = (
        fieldName: keyof UserInput
    ): ((value: string) => void) => value => {
        void setInput(draft => void (draft[fieldName] = value));
    };
 
    useEffect((): (() => void) => {
        if (setActionButton)
            setActionButton(
                <Button async large onClick={updateProfile}>
                    Submit
                </Button>
            );
 
        return () => {
            if (setActionButton) setActionButton(undefined);
        };
    }, [input, setActionButton, updateProfile]);
 
    useEffect((): void => {
        if (!loaded && data && data.me) {
            const { __typename, id, ...loadedFields } = data.me; // eslint-disable-line @typescript-eslint/no-unused-vars
            setInput(draft => {
                Object.assign(draft, {
                    ...loadedFields,
                });
            });
            setLoaded(true);
        }
    }, [data, loaded, setInput]);
 
    // if error getting profile
    if (error) {
        console.log(error);
        return <GraphQLErrorMessage text={STRINGS.GRAPHQL_ORGANIZER_ERROR_MESSAGE} />;
    }
    // if successfully got profile
    return (
        <FloatingPopup
            borderRadius="1rem"
            height="auto"
            width="100%"
            backgroundOpacity="1"
            justifyContent="flex-start"
            alignItems="flex-start"
            padding="1.5rem">
            <GridColumn gap="1.4rem">
                {loading ? (
                    <Spinner />
                ) : (
                    config.map(
                        (field): JSX.Element => {
                            const { Component, title, fieldName, ...rest } = field;
                            const inputKey = fieldName as keyof UserInput;
                            const inputVal = input[inputKey];
                            return (
                                <StyledQuestion key={title} htmlFor={title}>
                                    <StyledQuestionPadContainer>{title}</StyledQuestionPadContainer>
                                    <Component
                                        background="white"
                                        value={inputVal || ''}
                                        setState={createOnChangeHandler(inputKey)}
                                        {...rest}
                                        id={title}
                                    />
                                </StyledQuestion>
                            );
                        }
                    )
                )}
            </GridColumn>
        </FloatingPopup>
    );
};
 
export default Profile;