242 lines
12 KiB
TypeScript
242 lines
12 KiB
TypeScript
import { FillBlanksExercise, FillBlanksMCOption } from "@/interfaces/exam";
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import useExamStore from "@/stores/examStore";
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import clsx from "clsx";
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import { Fragment, useEffect, useState } from "react";
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import reactStringReplace from "react-string-replace";
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import { CommonProps } from "..";
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import Button from "../../Low/Button";
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import { v4 } from "uuid";
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const FillBlanks: React.FC<FillBlanksExercise & CommonProps> = ({
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id,
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type,
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prompt,
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solutions,
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text,
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words,
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userSolutions,
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variant,
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onNext,
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onBack,
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}) => {
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const { shuffles, exam, partIndex, questionIndex, exerciseIndex } = useExamStore((state) => state);
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const [answers, setAnswers] = useState<{ id: string; solution: string }[]>(userSolutions);
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const hasExamEnded = useExamStore((state) => state.hasExamEnded);
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const setCurrentSolution = useExamStore((state) => state.setCurrentSolution);
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const shuffleMaps = shuffles.find((x) => x.exerciseID == id)?.shuffles;
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const [currentMCSelection, setCurrentMCSelection] = useState<{ id: string, selection: FillBlanksMCOption }>();
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const typeCheckWordsMC = (words: any[]): words is FillBlanksMCOption[] => {
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return Array.isArray(words) && words.every(
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word => word && typeof word === 'object' && 'id' in word && 'options' in word
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);
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}
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const excludeWordMCType = (x: any) => {
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return typeof x === "string" ? x : x as { letter: string; word: string };
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}
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useEffect(() => {
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if (hasExamEnded) onNext({ exercise: id, solutions: answers, score: calculateScore(), type });
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [hasExamEnded]);
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let correctWords: any;
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if (exam && exam.module === "level" && exam.parts[partIndex].exercises[exerciseIndex].type === "fillBlanks") {
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correctWords = (exam.parts[partIndex].exercises[exerciseIndex] as FillBlanksExercise).words;
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}
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const calculateScore = () => {
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const total = text.match(/({{\d+}})/g)?.length || 0;
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const correct = answers!.filter((x) => {
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const solution = solutions.find((y) => x.id.toString() === y.id.toString())?.solution;
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if (!solution) return false;
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const option = correctWords!.find((w: any) => {
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if (typeof w === "string") {
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return w.toLowerCase() === x.solution.toLowerCase();
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} else if ('letter' in w) {
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return w.word.toLowerCase() === x.solution.toLowerCase();
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} else {
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return w.id.toString() === x.id.toString();
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}
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});
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if (!option) return false;
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if (typeof option === "string") {
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return solution.toLowerCase() === option.toLowerCase();
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} else if ('letter' in option) {
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return solution.toLowerCase() === option.word.toLowerCase();
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} else if ('options' in option) {
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return option.options[solution as keyof typeof option.options] == x.solution;
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}
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return false;
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}).length;
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const missing = total - answers!.filter((x) => solutions.find((y) => x.id.toString() === y.id.toString())).length;
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return { total, correct, missing };
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};
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const renderLines = (line: string) => {
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return (
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<div className="text-base leading-5" key={v4()}>
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{reactStringReplace(line, /({{\d+}})/g, (match) => {
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const id = match.replaceAll(/[\{\}]/g, "");
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const userSolution = answers.find((x) => x.id === id);
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const styles = clsx(
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"rounded-full hover:text-white focus:ring-0 focus:outline-none focus:!text-white focus:bg-mti-purple transition duration-300 ease-in-out my-1 px-5 py-2 text-center",
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!userSolution && "text-center text-mti-purple-light bg-mti-purple-ultralight",
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userSolution && "text-center text-mti-purple-dark bg-mti-purple-ultralight",
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)
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return (
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variant === "mc" ? (
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<>
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{/*<span className="mr-2">{`(${id})`}</span>*/}
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<button
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className={styles}
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onClick={() => {
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setCurrentMCSelection(
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{
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id: id,
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selection: words.find((x) => {
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if (typeof x !== "string" && 'id' in x) {
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return (x as FillBlanksMCOption).id.toString() == id.toString();
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}
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return false;
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}) as FillBlanksMCOption
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}
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);
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}}
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>
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{userSolution?.solution === undefined ? <span className="text-transparent select-none">placeholder</span> : <span> {userSolution.solution} </span>}
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</button>
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</>
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) : (
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<input
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className={styles}
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onChange={(e) => setAnswers((prev) => [...prev.filter((x) => x.id !== id), { id, solution: e.target.value }])}
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value={userSolution?.solution} />
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)
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);
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})}
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</div>
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);
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};
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const onSelection = (questionID: string, value: string) => {
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setAnswers((prev) => [...prev.filter((x) => x.id !== questionID), { id: questionID, solution: value }]);
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}
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useEffect(() => {
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setCurrentSolution({ exercise: id, solutions: answers, score: calculateScore(), type, shuffleMaps: shuffleMaps });
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [answers])
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return (
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<>
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<div className="flex flex-col gap-4 mt-4 h-full w-full mb-20">
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{false && <span className="text-sm w-full leading-6">
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{prompt.split("\\n").map((line, index) => (
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<Fragment key={index}>
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{line}
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<br />
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</Fragment>
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))}
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</span>}
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<span className="bg-mti-gray-smoke rounded-xl px-5 py-6">
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{text.split("\\n").map((line, index) => (
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<p key={index} className={clsx(variant === "mc" && "whitespace-pre-wrap")}>
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{renderLines(line)}
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<br />
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</p>
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))}
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</span>
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{variant === "mc" && typeCheckWordsMC(words) ? (
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<>
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{currentMCSelection && (
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<div className="bg-mti-gray-smoke rounded-xl flex flex-col gap-4 px-16 py-8">
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<span className="font-medium text-lg text-mti-purple-dark mb-4 px-2">{`${currentMCSelection.id} - Select the appropriate word.`}</span>
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<div className="flex gap-4 flex-wrap justify-between">
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{currentMCSelection.selection?.options && Object.entries(currentMCSelection.selection.options).sort((a, b) => a[0].localeCompare(b[0])).map(([key, value]) => {
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return <div
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key={v4()}
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onClick={() => onSelection(currentMCSelection.id, value)}
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className={clsx(
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"flex border p-4 rounded-xl gap-2 cursor-pointer bg-white text-base",
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!!answers.find((x) => x.solution.toLocaleLowerCase() === value.toLocaleLowerCase() && x.id === currentMCSelection.id) &&
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"border-mti-purple-light",
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)}>
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<span className="font-semibold">{key}.</span>
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<span>{value}</span>
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</div>
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/*<button
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className={clsx(
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"border border-mti-purple-light rounded-full px-3 py-0.5 transition ease-in-out duration-300",
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!!answers.find((x) => x.solution.toLocaleLowerCase() === value.toLocaleLowerCase() && x.id === currentMCSelection.id) &&
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"bg-mti-purple-dark text-white",
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)}
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key={v4()}
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onClick={() => onSelection(currentMCSelection.id, value)}
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>
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{value}
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</button>;*/
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})}
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</div>
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</div>
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)}
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</>
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) : (
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<div className="bg-mti-gray-smoke rounded-xl px-5 py-6 flex flex-col gap-4">
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<span className="font-medium text-mti-purple-dark">Options</span>
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<div className="flex gap-4 flex-wrap">
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{words.map((v) => {
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v = excludeWordMCType(v);
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const text = typeof v === "string" ? v : `${v.letter} - ${v.word}`;
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return (
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<span
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className={clsx(
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"border border-mti-purple-light rounded-full px-3 py-0.5 transition ease-in-out duration-300",
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!!answers.find((x) => x.solution.toLowerCase() === (typeof v === "string" ? v : ("letter" in v ? v.letter : "")).toLowerCase()) &&
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"bg-mti-purple-dark text-white",
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)}
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key={v4()}
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>
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{text}
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</span>
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)
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})}
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</div>
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</div >
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)}
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</div>
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<div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
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<Button
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color="purple"
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variant="outline"
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onClick={() => onBack({ exercise: id, solutions: answers, score: calculateScore(), type, shuffleMaps: shuffleMaps })}
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className="max-w-[200px] w-full"
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disabled={
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exam && exam.module === "level" &&
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typeof exam.parts[0].intro === "string" &&
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partIndex === 0 &&
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questionIndex === 0
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}
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>
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Back
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</Button>
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<Button
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color="purple"
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onClick={() => { onNext({ exercise: id, solutions: answers, score: calculateScore(), type, shuffleMaps: shuffleMaps }) }}
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className="max-w-[200px] self-end w-full">
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Next
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</Button>
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</div>
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</>
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);
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}
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export default FillBlanks;
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