encoach_ui_odoo19/src/exams/Reading.tsx

import {ReadingExam, UserSolution} from "@/interfaces/exam";
import {Fragment, useEffect, useState} from "react";
import Icon from "@mdi/react";
import {mdiArrowRight, mdiNotebook} from "@mdi/js";
import clsx from "clsx";
import {infoButtonStyle} from "@/constants/buttonStyles";
import {Dialog, Transition} from "@headlessui/react";
import {renderExercise} from "@/components/Exercises";
import {renderSolution} from "@/components/Solutions";
import {Panel} from "primereact/panel";
import {Steps} from "primereact/steps";

interface Props {
	exam: ReadingExam;
	showSolutions?: boolean;
	onFinish: (userSolutions: UserSolution[]) => void;
}

function TextModal({isOpen, title, content, onClose}: {isOpen: boolean; title: string; content: string; onClose: () => void}) {
	return (
		<Transition appear show={isOpen} as={Fragment}>
			<Dialog as="div" className="relative z-10" onClose={onClose}>
				<Transition.Child
					as={Fragment}
					enter="ease-out duration-300"
					enterFrom="opacity-0"
					enterTo="opacity-100"
					leave="ease-in duration-200"
					leaveFrom="opacity-100"
					leaveTo="opacity-0">
					<div className="fixed inset-0 bg-black bg-opacity-25" />
				</Transition.Child>

				<div className="fixed inset-0 overflow-y-auto">
					<div className="flex min-h-full items-center justify-center p-4 text-center">
						<Transition.Child
							as={Fragment}
							enter="ease-out duration-300"
							enterFrom="opacity-0 scale-95"
							enterTo="opacity-100 scale-100"
							leave="ease-in duration-200"
							leaveFrom="opacity-100 scale-100"
							leaveTo="opacity-0 scale-95">
							<Dialog.Panel className="w-full max-w-4xl transform rounded-2xl bg-white p-6 text-left align-middle shadow-xl transition-all">
								<Dialog.Title as="h3" className="text-lg font-medium leading-6 text-gray-900">
									{title}
								</Dialog.Title>
								<div className="mt-2 overflow-auto">
									<p className="text-sm text-gray-500">
										{content.split("\\n").map((line, index) => (
											<Fragment key={index}>
												{line}
												<br />
											</Fragment>
										))}
									</p>
								</div>

								<div className="mt-4">
									<button
										type="button"
										className="inline-flex justify-center rounded-md border border-transparent bg-blue-100 px-4 py-2 text-sm font-medium text-blue-900 hover:bg-blue-200 focus:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 focus-visible:ring-offset-2"
										onClick={onClose}>
										Got it, thanks!
									</button>
								</div>
							</Dialog.Panel>
						</Transition.Child>
					</div>
				</div>
			</Dialog>
		</Transition>
	);
}

export default function Reading({exam, showSolutions = false, onFinish}: Props) {
	const [exerciseIndex, setExerciseIndex] = useState(-1);
	const [showTextModal, setShowTextModal] = useState(false);
	const [userSolutions, setUserSolutions] = useState<UserSolution[]>([]);

	const nextExercise = (solution?: UserSolution) => {
		if (solution) {
			setUserSolutions((prev) => [...prev.filter((x) => x.id !== solution.id), solution]);
		}

		if (exerciseIndex + 1 < exam.exercises.length) {
			setExerciseIndex((prev) => prev + 1);
			return;
		}

		if (solution) {
			onFinish([...userSolutions.filter((x) => x.id !== solution.id), solution].map((x) => ({...x, module: "reading", exam: exam.id})));
		} else {
			onFinish(userSolutions.map((x) => ({...x, module: "reading", exam: exam.id})));
		}
	};

	const previousExercise = () => {
		setExerciseIndex((prev) => prev - 1);
	};

	const renderText = () => (
		<div className="flex flex-col gap-4 w-full">
			<div className="flex flex-col w-full gap-2">
				<span className="text-base md:text-lg font-semibold">
					Please read the following excerpt attentively, you will then be asked questions about the text you&apos;ve read.
				</span>
				<span className="self-end text-sm">You will be allowed to read the text while doing the exercises</span>
			</div>
			<Panel header={exam.text.title}>
				<p className="overflow-auto">
					{exam.text.content.split("\\n").map((line, index) => (
						<p key={index}>{line}</p>
					))}
				</p>
			</Panel>
		</div>
	);

	return (
		<>
			<TextModal {...exam.text} isOpen={showTextModal} onClose={() => setShowTextModal(false)} />
			<div className="w-full h-full relative flex flex-col gap-8 items-center justify-center p-2 md:p-8 px-4 md:px-16 overflow-hidden">
				{exerciseIndex === -1 && renderText()}
				{exerciseIndex > -1 &&
					exerciseIndex < exam.exercises.length &&
					!showSolutions &&
					renderExercise(exam.exercises[exerciseIndex], nextExercise, previousExercise)}
				{exerciseIndex > -1 &&
					exerciseIndex < exam.exercises.length &&
					showSolutions &&
					renderSolution(exam.exercises[exerciseIndex], nextExercise, previousExercise)}
				<div
					className={clsx("flex gap-8", exerciseIndex > -1 ? "w-full justify-center md:justify-between" : "self-end w-full md:w-fit flex")}>
					{exerciseIndex > -1 && (
						<button
							className={clsx(
								"btn btn-wide gap-4 relative text-white",
								"border-2 border-ielts-reading hover:bg-ielts-reading hover:border-ielts-reading bg-ielts-reading-transparent",
							)}
							onClick={() => setShowTextModal(true)}>
							Read Text
							<div className="absolute right-4">
								<Icon path={mdiNotebook} color="white" size={1} />
							</div>
						</button>
					)}
					{exerciseIndex === -1 && (
						<button
							className={clsx("btn w-full md:btn-wide gap-4 relative text-white self-end", infoButtonStyle)}
							onClick={() => nextExercise()}>
							Next
							<div className="absolute right-4">
								<Icon path={mdiArrowRight} color="white" size={1} />
							</div>
						</button>
					)}
				</div>
			</div>
		</>
	);
}