309 lines
9.4 KiB
TypeScript
309 lines
9.4 KiB
TypeScript
import {InteractiveSpeakingExercise} from "@/interfaces/exam";
|
|
import {CommonProps} from ".";
|
|
import {useEffect, useState} from "react";
|
|
import {BsCheckCircleFill, BsMicFill, BsPauseCircle, BsPlayCircle, BsTrashFill} from "react-icons/bs";
|
|
import dynamic from "next/dynamic";
|
|
import Button from "../Low/Button";
|
|
import useExamStore from "@/stores/examStore";
|
|
import {downloadBlob} from "@/utils/evaluation";
|
|
import axios from "axios";
|
|
|
|
const Waveform = dynamic(() => import("../Waveform"), {ssr: false});
|
|
const ReactMediaRecorder = dynamic(() => import("react-media-recorder").then((mod) => mod.ReactMediaRecorder), {
|
|
ssr: false,
|
|
});
|
|
|
|
export default function InteractiveSpeaking({
|
|
id,
|
|
title,
|
|
first_title,
|
|
second_title,
|
|
examID,
|
|
type,
|
|
prompts,
|
|
userSolutions,
|
|
onNext,
|
|
onBack,
|
|
}: InteractiveSpeakingExercise & CommonProps) {
|
|
const [recordingDuration, setRecordingDuration] = useState(0);
|
|
const [isRecording, setIsRecording] = useState(false);
|
|
const [mediaBlob, setMediaBlob] = useState<string>();
|
|
const [answers, setAnswers] = useState<{prompt: string; blob: string; questionIndex: number}[]>([]);
|
|
const [isLoading, setIsLoading] = useState(false);
|
|
|
|
const {questionIndex, setQuestionIndex} = useExamStore((state) => state);
|
|
const {userSolutions: storeUserSolutions, setUserSolutions} = useExamStore((state) => state);
|
|
|
|
const hasExamEnded = useExamStore((state) => state.hasExamEnded);
|
|
|
|
const back = async () => {
|
|
setIsLoading(true);
|
|
|
|
const answer = await saveAnswer(questionIndex);
|
|
if (questionIndex - 1 >= 0) {
|
|
setQuestionIndex(questionIndex - 1);
|
|
setIsLoading(false);
|
|
|
|
return;
|
|
}
|
|
setIsLoading(false);
|
|
|
|
onBack({
|
|
exercise: id,
|
|
solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
|
|
score: {correct: 100, total: 100, missing: 0},
|
|
type,
|
|
});
|
|
};
|
|
|
|
const next = async () => {
|
|
setIsLoading(true);
|
|
|
|
const answer = await saveAnswer(questionIndex);
|
|
if (questionIndex + 1 < prompts.length) {
|
|
setQuestionIndex(questionIndex + 1);
|
|
setIsLoading(false);
|
|
|
|
return;
|
|
}
|
|
|
|
setIsLoading(false);
|
|
setQuestionIndex(0);
|
|
|
|
onNext({
|
|
exercise: id,
|
|
solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
|
|
score: {correct: 100, total: 100, missing: 0},
|
|
type,
|
|
});
|
|
};
|
|
|
|
useEffect(() => {
|
|
if (userSolutions.length > 0 && answers.length === 0) {
|
|
const solutions = userSolutions as unknown as typeof answers;
|
|
setAnswers(solutions);
|
|
|
|
if (!mediaBlob) setMediaBlob(solutions.find((x) => x.questionIndex === questionIndex)?.blob);
|
|
}
|
|
// eslint-disable-next-line react-hooks/exhaustive-deps
|
|
}, [userSolutions, mediaBlob, answers]);
|
|
|
|
useEffect(() => {
|
|
if (hasExamEnded) {
|
|
const answer = {
|
|
questionIndex,
|
|
prompt: prompts[questionIndex].text,
|
|
blob: mediaBlob!,
|
|
};
|
|
|
|
onNext({
|
|
exercise: id,
|
|
solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
|
|
score: {correct: 100, total: 100, missing: 0},
|
|
type,
|
|
});
|
|
}
|
|
// eslint-disable-next-line react-hooks/exhaustive-deps
|
|
}, [hasExamEnded]);
|
|
|
|
useEffect(() => {
|
|
let recordingInterval: NodeJS.Timer | undefined = undefined;
|
|
if (isRecording) {
|
|
recordingInterval = setInterval(() => setRecordingDuration((prev) => prev + 1), 1000);
|
|
} else if (recordingInterval) {
|
|
clearInterval(recordingInterval);
|
|
}
|
|
|
|
return () => {
|
|
if (recordingInterval) clearInterval(recordingInterval);
|
|
};
|
|
}, [isRecording]);
|
|
|
|
useEffect(() => {
|
|
if (questionIndex <= answers.length - 1) {
|
|
const blob = answers.find((x) => x.questionIndex === questionIndex)?.blob;
|
|
setMediaBlob(blob);
|
|
}
|
|
}, [answers, questionIndex]);
|
|
|
|
const saveAnswer = async (index: number) => {
|
|
const answer = {
|
|
questionIndex,
|
|
prompt: prompts[questionIndex].text,
|
|
blob: mediaBlob!,
|
|
};
|
|
|
|
setAnswers((prev) => [...prev.filter((x) => x.questionIndex !== index), answer]);
|
|
setMediaBlob(undefined);
|
|
|
|
setUserSolutions([
|
|
...storeUserSolutions.filter((x) => x.exercise !== id),
|
|
{
|
|
exercise: id,
|
|
solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
|
|
score: {correct: 100, total: 100, missing: 0},
|
|
module: "speaking",
|
|
exam: examID,
|
|
type,
|
|
},
|
|
]);
|
|
|
|
return answer;
|
|
};
|
|
|
|
return (
|
|
<div className="flex flex-col gap-4 mt-4 w-full">
|
|
<div className="flex justify-between w-full gap-8">
|
|
<Button color="purple" variant="outline" isLoading={isLoading} onClick={back} className="max-w-[200px] self-end w-full">
|
|
Back
|
|
</Button>
|
|
<Button color="purple" disabled={!mediaBlob} isLoading={isLoading} onClick={next} className="max-w-[200px] self-end w-full">
|
|
{questionIndex + 1 < prompts.length ? "Next Prompt" : "Submit"}
|
|
</Button>
|
|
</div>
|
|
|
|
<div className="flex flex-col h-full w-full gap-9">
|
|
<div className="flex flex-col w-full gap-8 bg-mti-gray-smoke rounded-xl py-8 pb-12 px-16">
|
|
<div className="flex flex-col gap-3">
|
|
<span className="font-semibold">{!!first_title && !!second_title ? `${first_title} & ${second_title}` : title}</span>
|
|
</div>
|
|
{prompts && prompts.length > 0 && (
|
|
<div className="flex flex-col gap-4 w-full items-center">
|
|
<video key={questionIndex} autoPlay controls className="max-w-3xl rounded-xl">
|
|
<source src={prompts[questionIndex].video_url} />
|
|
</video>
|
|
</div>
|
|
)}
|
|
</div>
|
|
|
|
<ReactMediaRecorder
|
|
audio
|
|
key={questionIndex}
|
|
onStop={(blob) => setMediaBlob(blob)}
|
|
render={({status, startRecording, stopRecording, pauseRecording, resumeRecording, clearBlobUrl, mediaBlobUrl}) => (
|
|
<div className="w-full p-4 px-8 bg-transparent border-2 border-mti-gray-platinum rounded-2xl flex-col gap-8 items-center">
|
|
<p className="text-base font-normal">Record your answer:</p>
|
|
<div className="flex gap-8 items-center justify-center py-8">
|
|
{status === "idle" && (
|
|
<>
|
|
<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
|
|
{status === "idle" && (
|
|
<BsMicFill
|
|
onClick={() => {
|
|
setRecordingDuration(0);
|
|
startRecording();
|
|
setIsRecording(true);
|
|
}}
|
|
className="h-5 w-5 text-mti-gray-cool cursor-pointer"
|
|
/>
|
|
)}
|
|
</>
|
|
)}
|
|
{status === "recording" && (
|
|
<>
|
|
<div className="flex gap-4 items-center">
|
|
<span className="text-xs w-9">
|
|
{Math.floor(recordingDuration / 60)
|
|
.toString(10)
|
|
.padStart(2, "0")}
|
|
:
|
|
{Math.floor(recordingDuration % 60)
|
|
.toString(10)
|
|
.padStart(2, "0")}
|
|
</span>
|
|
</div>
|
|
<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
|
|
<div className="flex gap-4 items-center">
|
|
<BsPauseCircle
|
|
onClick={() => {
|
|
setIsRecording(false);
|
|
pauseRecording();
|
|
}}
|
|
className="text-red-500 w-8 h-8 cursor-pointer"
|
|
/>
|
|
<BsCheckCircleFill
|
|
onClick={() => {
|
|
setIsRecording(false);
|
|
stopRecording();
|
|
}}
|
|
className="text-mti-purple-light w-8 h-8 cursor-pointer"
|
|
/>
|
|
</div>
|
|
</>
|
|
)}
|
|
{status === "paused" && (
|
|
<>
|
|
<div className="flex gap-4 items-center">
|
|
<span className="text-xs w-9">
|
|
{Math.floor(recordingDuration / 60)
|
|
.toString(10)
|
|
.padStart(2, "0")}
|
|
:
|
|
{Math.floor(recordingDuration % 60)
|
|
.toString(10)
|
|
.padStart(2, "0")}
|
|
</span>
|
|
</div>
|
|
<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
|
|
<div className="flex gap-4 items-center">
|
|
<BsPlayCircle
|
|
onClick={() => {
|
|
setIsRecording(true);
|
|
resumeRecording();
|
|
}}
|
|
className="text-mti-purple-light w-8 h-8 cursor-pointer"
|
|
/>
|
|
<BsCheckCircleFill
|
|
onClick={() => {
|
|
setIsRecording(false);
|
|
stopRecording();
|
|
}}
|
|
className="text-mti-purple-light w-8 h-8 cursor-pointer"
|
|
/>
|
|
</div>
|
|
</>
|
|
)}
|
|
{status === "stopped" && mediaBlobUrl && (
|
|
<>
|
|
<Waveform audio={mediaBlobUrl} waveColor="#FCDDEC" progressColor="#EF5DA8" />
|
|
<div className="flex gap-4 items-center">
|
|
<BsTrashFill
|
|
className="text-mti-gray-cool cursor-pointer w-5 h-5"
|
|
onClick={() => {
|
|
setRecordingDuration(0);
|
|
clearBlobUrl();
|
|
setMediaBlob(undefined);
|
|
}}
|
|
/>
|
|
|
|
<BsMicFill
|
|
onClick={() => {
|
|
clearBlobUrl();
|
|
setRecordingDuration(0);
|
|
startRecording();
|
|
setIsRecording(true);
|
|
setMediaBlob(undefined);
|
|
}}
|
|
className="h-5 w-5 text-mti-gray-cool cursor-pointer"
|
|
/>
|
|
</div>
|
|
</>
|
|
)}
|
|
</div>
|
|
</div>
|
|
)}
|
|
/>
|
|
|
|
<div className="self-end flex justify-between w-full gap-8">
|
|
<Button color="purple" variant="outline" isLoading={isLoading} onClick={back} className="max-w-[200px] self-end w-full">
|
|
Back
|
|
</Button>
|
|
<Button color="purple" disabled={!mediaBlob} isLoading={isLoading} onClick={next} className="max-w-[200px] self-end w-full">
|
|
{questionIndex + 1 < prompts.length ? "Next Prompt" : "Submit"}
|
|
</Button>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|