@instructure/quiz-taking/lib/components/TakeButton/index.js

import { Map, List } from 'immutable';
import { connect } from '@instructure/quiz-core/common/react-redux';
import { fileUploading } from '@instructure/quiz-core/common/selectors/calls';
import * as modalActions from '@instructure/quiz-core/common/actions/modal';
import { nextQuestion, submitQuiz } from '@instructure/quiz-core/taking/api/taking';
import { screenreaderNotification } from '@instructure/quiz-core/common/actions/alerts';
import QuizSession from '@instructure/quiz-core/common/records/QuizSession';
import { getActiveQuizId, getQuizById } from '@instructure/quiz-core/common/selectors/quizzes';
import { OQAAT_NO_BACKTRACKING_NEXT_ITEM_FETCH_CALL } from '@instructure/quiz-common/constants';
import { TakeButton as TakeButtonPresenter } from './presenter';
export function mapStateToProps(state) {
    var currentSessionItemPosition = state.taking.get('currentSessionItemPosition', 1);
    var quizSessionId = state.quizSessions.get('activeQuizSessionId');
    var quizSession = QuizSession.create(state.quizSessions.get(quizSessionId));
    var quizId = getActiveQuizId(state);
    var quiz = getQuizById(state, quizId);
    var submitFlag = state.taking.get('submitFlag');
    var response = state.taking.get('responses', List()).find(function(resp) {
        return resp.get('position') === currentSessionItemPosition;
    });
    var userResponse = (response && response.toJS() || {}).userResponse;
    var _state_sessionItems;
    // Note: this returns a Map() so things don't 'splode on initial render and sessionItems aren't loaded yet
    //       but it should never really be needed otherwise
    var sessionItem = ((_state_sessionItems = state.sessionItems) !== null && _state_sessionItems !== void 0 ? _state_sessionItems : Map()).filter(function(record) {
        return record.get('quizSessionId') === quizSessionId;
    }).find(function(record) {
        return record.get('position') === currentSessionItemPosition;
    }) || Map();
    var isPassage = sessionItem.getIn([
        'stimulus',
        'passage'
    ], false);
    var itemId = sessionItem.getIn([
        'item',
        'id'
    ]);
    var bolaPosition = sessionItem.get('bolaPosition');
    var sessionItemsCount = quizSession.get('sessionItemsCount');
    var allowBacktracking = quizSession.get('allowBacktracking');
    var isOneQuestionAtATime = quizSession.isOneQuestionAtATime();
    var failedToStart = quizSession.failedToStart();
    // I don't think this exists in the store yet
    var largeFormatResponse = null;
    var isNextItemFetching = state.calls.getIn([
        OQAAT_NO_BACKTRACKING_NEXT_ITEM_FETCH_CALL,
        'requestStatus'
    ]) === 'calling';
    var bolaSessionItemsCount = quizSession.get('bolaSessionItemsCount');
    var buildOnLastAttempt = quizSession.get('buildOnLastAttempt');
    var isLastBolaQuestion = !allowBacktracking && bolaPosition === bolaSessionItemsCount || allowBacktracking && currentSessionItemPosition === bolaSessionItemsCount;
    var currentQuestionIsLast = buildOnLastAttempt && isLastBolaQuestion || !buildOnLastAttempt && currentSessionItemPosition === sessionItemsCount || sessionItemsCount === 0;
    var disabled = submitFlag || failedToStart || isNextItemFetching && isOneQuestionAtATime || fileUploading(state);
    return {
        allowBacktracking: allowBacktracking,
        currentQuestionIsLast: currentQuestionIsLast,
        currentSessionItemPosition: currentSessionItemPosition,
        disabled: disabled,
        isOneQuestionAtATime: isOneQuestionAtATime,
        itemId: itemId,
        largeFormatResponse: largeFormatResponse,
        quizSessionId: quizSessionId,
        userResponse: userResponse,
        isPassage: isPassage,
        isRequiredItem: sessionItem && sessionItem.get('required'),
        isSurvey: quiz.isSurvey()
    };
}
export var mapDispatchToProps = {
    nextQuestion: nextQuestion,
    screenreaderNotification: screenreaderNotification,
    submitQuiz: submitQuiz,
    withConfirm: modalActions.withConfirm
};
export var TakeButton = connect(mapStateToProps, mapDispatchToProps)(TakeButtonPresenter);
export default TakeButton;