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Shuffles fixed

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This commit is contained in:
Carlos Mesquita
2024-08-22 22:02:37 +01:00
parent c37a1becbf
commit 1315e0b280
10 changed files with 265 additions and 205 deletions
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43
src/components/Exercises/MultipleChoice.tsx
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@@ -1,5 +1,5 @@
/* eslint-disable @next/next/no-img-element */
import { MultipleChoiceExercise, MultipleChoiceQuestion } from "@/interfaces/exam";
import { MultipleChoiceExercise, MultipleChoiceQuestion, ShuffleMap } from "@/interfaces/exam";
import useExamStore from "@/stores/examStore";
import clsx from "clsx";
import { useEffect, useState } from "react";
@@ -77,13 +77,15 @@ export default function MultipleChoice({ id, prompt, type, questions, userSoluti
const {
questionIndex,
exam,
shuffleMaps,
shuffles,
hasExamEnded,
userSolutions: storeUserSolutions,
setQuestionIndex,
setUserSolutions
} = useExamStore((state) => state);
const shuffleMaps = shuffles.find((x) => x.exerciseID == id)?.shuffles;
const scrollToTop = () => Array.from(document.getElementsByTagName("body")).forEach((body) => body.scrollTo(0, 0));
useEffect(() => {
@@ -104,6 +106,16 @@ export default function MultipleChoice({ id, prompt, type, questions, userSoluti
setAnswers((prev) => [...prev.filter((x) => x.question !== question.id), { option, question: question.id }]);
};
const getShuffledSolution = (originalSolution: string, questionShuffleMap: ShuffleMap) => {
for (const [newPosition, originalPosition] of Object.entries(questionShuffleMap.map)) {
if (originalPosition === originalSolution) {
return newPosition;
}
}
return originalSolution;
}
const calculateScore = () => {
const total = questions.length;
const correct = answers.filter((x) => {
@@ -112,34 +124,25 @@ export default function MultipleChoice({ id, prompt, type, questions, userSoluti
});
let isSolutionCorrect;
if (shuffleMaps.length == 0) {
if (!shuffleMaps) {
isSolutionCorrect = matchingQuestion?.solution === x.option;
} else {
const shuffleMap = shuffleMaps.find((map) => map.id == x.question)
isSolutionCorrect = shuffleMap?.map[x.option] == matchingQuestion?.solution;
const shuffleMap = shuffleMaps.find((map) => map.questionID == x.question);
if (shuffleMap) {
isSolutionCorrect = getShuffledSolution(x.option, shuffleMap) == matchingQuestion?.solution;
}else {
isSolutionCorrect = matchingQuestion?.solution === x.option;
}
}
return isSolutionCorrect || false;
}).length;
const missing = total - correct;
return { total, correct, missing };
};
const getShuffles = () => {
let shuffle = {};
if (shuffleMaps.length !== 0) {
shuffle = {
shuffleMaps: shuffleMaps.filter((map) =>
answers.some(answer => answer.question === map.id)
)
}
}
return shuffle;
}
const next = () => {
if (questionIndex === questions.length - 1) {
onNext({ exercise: id, solutions: answers, score: calculateScore(), type, ...getShuffles() });
onNext({ exercise: id, solutions: answers, score: calculateScore(), type, shuffleMaps: shuffleMaps });
} else {
setQuestionIndex(questionIndex + 1);
}
@@ -148,7 +151,7 @@ export default function MultipleChoice({ id, prompt, type, questions, userSoluti
const back = () => {
if (questionIndex === 0) {
onBack({ exercise: id, solutions: answers, score: calculateScore(), type, ...getShuffles() });
onBack({ exercise: id, solutions: answers, score: calculateScore(), type, shuffleMaps: shuffleMaps });
} else {
setQuestionIndex(questionIndex - 1);
}