import {Module} from "@/interfaces";
import {Exam, ReadingExam, ListeningExam, WritingExam, SpeakingExam} from "@/interfaces/exam";
import axios from "axios";

export const getExamById = async (module: Module, id: string): Promise<Exam | undefined> => {
	const examRequest = await axios<Exam>(`/api/exam/${module}/${id}`);
	if (examRequest.status !== 200) {
		return undefined;
	}

	const newExam = examRequest.data;

	switch (module) {
		case "reading":
			return newExam as ReadingExam;
		case "listening":
			return newExam as ListeningExam;
		case "writing":
			return newExam as WritingExam;
		case "speaking":
			return newExam as SpeakingExam;
	}
};