Files
examjam-frontend/components/QuestionItem.tsx
2025-07-28 20:22:04 +06:00

139 lines
4.3 KiB
TypeScript

import { Question } from "@/types/exam";
import { BookmarkCheck, Bookmark } from "lucide-react";
import React, { useState } from "react";
import { Badge } from "./ui/badge";
interface ResultItemProps {
mode: "result";
question: Question;
selectedAnswer: { answer: string } | undefined;
}
interface ExamItemProps {
mode: "exam";
question: Question;
selectedAnswer?: string;
handleSelect: (questionId: number, option: string) => void;
}
type QuestionItemProps = ResultItemProps | ExamItemProps;
const QuestionItem = (props: QuestionItemProps) => {
const [bookmark, setBookmark] = useState(false);
const { question } = props;
const isExam = props.mode === "exam";
// Extract correct type-safe selectedAnswer
const selectedAnswer = isExam
? props.selectedAnswer
: props.selectedAnswer?.answer;
const handleOptionSelect = (key: string) => {
if (isExam && props.handleSelect) {
props.handleSelect(parseInt(question.id), key);
}
};
return (
<div className="border-[0.5px] border-[#8abdff]/60 rounded-2xl p-4 flex flex-col">
<h3 className="text-xl font-semibold ">
{question.id}. {question.question}
</h3>
{isExam && (
<div className="flex justify-between items-center mb-4">
<div></div>
<button onClick={() => setBookmark(!bookmark)}>
{bookmark ? (
<BookmarkCheck size={25} color="#113768" />
) : (
<Bookmark size={25} color="#113768" />
)}
</button>
</div>
)}
{isExam ? (
<div className="flex flex-col gap-4 items-start">
{Object.entries(question.options ?? {}).map(([key, value]) => {
const isSelected = selectedAnswer === key;
return (
<button
key={key}
className="flex items-center gap-3"
onClick={() => handleOptionSelect(key)}
>
<span
className={`flex items-center rounded-full border px-1.5 ${
isSelected ? "text-white bg-[#113768] border-[#113768]" : ""
}`}
>
{key.toUpperCase()}
</span>
<span className="option-description">{value}</span>
</button>
);
})}
</div>
) : (
<div className="flex flex-col gap-3">
<div className="flex justify-between items-center">
<div></div>
{!selectedAnswer ? (
<Badge className="bg-yellow-500" variant="destructive">
Skipped
</Badge>
) : selectedAnswer === question.correctAnswer ? (
<Badge className="bg-green-500 text-white" variant="default">
Correct
</Badge>
) : (
<Badge className="bg-red-500 text-white" variant="default">
Incorrect
</Badge>
)}
</div>
<div className="flex flex-col gap-4 items-start">
{Object.entries(question.options ?? {}).map(([key, value]) => {
const isCorrect = key === question.correctAnswer;
const isSelected = key === selectedAnswer;
let optionStyle =
"px-2 py-1 flex items-center rounded-full border font-medium text-sm";
if (isCorrect) {
optionStyle += " bg-green-600 text-white border-green-600";
} else if (isSelected && !isCorrect) {
optionStyle += " bg-red-600 text-white border-red-600";
} else {
optionStyle += " border-gray-300 text-gray-700";
}
return (
<div key={key} className="flex items-center gap-3">
<span className={optionStyle}>{key.toUpperCase()}</span>
<span className="option-description">{value}</span>
</div>
);
})}
</div>
<div className="h-[0.5px] border-[0.5px] border-dashed border-black/20"></div>
<div className="flex flex-col gap-2">
<h3 className="text-lg font-bold text-black/40">Solution:</h3>
<p className="text-lg">{question.solution}</p>
</div>
</div>
)}
</div>
);
};
export default QuestionItem;