100 lines
2.9 KiB
TypeScript
100 lines
2.9 KiB
TypeScript
/* eslint-disable @next/next/no-img-element */
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import {MultipleChoiceExercise, MultipleChoiceQuestion} from "@/interfaces/exam";
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import clsx from "clsx";
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import {useState} from "react";
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import {CommonProps} from ".";
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import Button from "../Low/Button";
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function Question({
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variant,
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prompt,
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solution,
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options,
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userSolution,
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}: MultipleChoiceQuestion & {userSolution: string | undefined; onSelectOption?: (option: string) => void; showSolution?: boolean}) {
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const optionColor = (option: string) => {
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if (option === solution && !userSolution) {
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return "!border-mti-blue-light !text-mti-blue-light";
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}
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if (option === solution) {
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return "!border-mti-green-light !text-mti-green-light";
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}
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return userSolution === option ? "!border-mti-orange-light !text-mti-orange-light" : "";
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};
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return (
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<div className="flex flex-col items-center gap-4">
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<span>{prompt}</span>
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<div className="grid grid-cols-4 gap-4 place-items-center">
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{variant === "image" &&
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options.map((option) => (
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<div
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key={option.id}
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className={clsx(
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"flex flex-col items-center border border-mti-gray-platinum p-4 px-8 rounded-xl gap-4 cursor-pointer bg-white relative",
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optionColor(option.id),
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)}>
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<span className={clsx("text-sm", solution !== option.id && userSolution !== option.id && "opacity-50")}>{option.id}</span>
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<img src={option.src!} alt={`Option ${option.id}`} />
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</div>
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))}
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{variant === "text" &&
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options.map((option) => (
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<div
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key={option.id}
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className={clsx("flex border p-4 rounded-xl gap-2 cursor-pointer bg-white text-sm", optionColor(option.id))}>
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<span className="font-semibold">{option.id}.</span>
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<span>{option.text}</span>
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</div>
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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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export default function MultipleChoice({prompt, questions, userSolutions, onNext, onBack}: MultipleChoiceExercise & CommonProps) {
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const [questionIndex, setQuestionIndex] = useState(0);
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const next = () => {
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if (questionIndex === questions.length - 1) {
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onNext();
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} else {
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setQuestionIndex((prev) => prev + 1);
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}
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};
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const back = () => {
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if (questionIndex === 0) {
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onBack();
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} else {
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setQuestionIndex((prev) => prev - 1);
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}
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};
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return (
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<>
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<div className="flex flex-col gap-2 mt-4 h-full mb-20 bg-mti-gray-smoke rounded-xl px-16 py-8">
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<span className="text-xl font-semibold">{prompt}</span>
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{questionIndex < questions.length && (
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<Question
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{...questions[questionIndex]}
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userSolution={userSolutions.find((x) => questions[questionIndex].id === x.question)?.option}
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/>
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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 color="green" variant="outline" onClick={back} className="max-w-[200px] w-full">
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Back
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</Button>
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<Button color="green" onClick={next} 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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