EvalueTonSavoir/client/src/pages/Teacher/EditorQuiz/EditorQuiz.tsx
2025-04-05 15:34:44 -04:00

435 lines
17 KiB
TypeScript

// EditorQuiz.tsx
import React, { useState, useEffect, useRef, CSSProperties } from 'react';
import { useParams, useNavigate } from 'react-router-dom';
import { FolderType } from '../../../Types/FolderType';
import Editor from 'src/components/Editor/Editor';
import GiftCheatSheet from 'src/components/GIFTCheatSheet/GiftCheatSheet';
import GIFTTemplatePreview from 'src/components/GiftTemplate/GIFTTemplatePreview';
import { QuizType } from '../../../Types/QuizType';
import './editorQuiz.css';
import { Button, TextField, NativeSelect, Divider, Dialog, DialogTitle, DialogActions, DialogContent, Snackbar } from '@mui/material';
import ReturnButton from 'src/components/ReturnButton/ReturnButton';
import ApiService from '../../../services/ApiService';
import { escapeForGIFT } from '../../../utils/giftUtils';
import { Upload } from '@mui/icons-material';
interface EditQuizParams {
id: string;
[key: string]: string | undefined;
}
const QuizForm: React.FC = () => {
const [quizTitle, setQuizTitle] = useState('');
const [selectedFolder, setSelectedFolder] = useState<string>('');
const [filteredValue, setFilteredValue] = useState<string[]>([]);
const { id } = useParams<EditQuizParams>();
const [values, setValues] = useState<string[]>([]);
const [isNewQuiz, setNewQuiz] = useState(false);
const [quiz, setQuiz] = useState<QuizType | null>(null);
const navigate = useNavigate();
const [folders, setFolders] = useState<FolderType[]>([]);
const [imageLinks, setImageLinks] = useState<string[]>([]);
const handleSelectFolder = (event: React.ChangeEvent<HTMLSelectElement>) => {
setSelectedFolder(event.target.value);
};
const fileInputRef = useRef<HTMLInputElement>(null);
const [dialogOpen, setDialogOpen] = useState(false);
const [showScrollButton, setShowScrollButton] = useState(false);
const [isImagesCollapsed, setIsImagesCollapsed] = useState(true);
const [isCheatSheetCollapsed, setIsCheatSheetCollapsed] = useState(true);
const [isUploadCollapsed, setIsUploadCollapsed] = useState(true);
const [snackbarOpen, setSnackbarOpen] = useState(false);
const [snackbarMessage, setSnackbarMessage] = useState('');
const scrollToTop = () => {
window.scrollTo({ top: 0, behavior: 'smooth' });
};
useEffect(() => {
const handleScroll = () => {
if (window.scrollY > 300) {
setShowScrollButton(true);
} else {
setShowScrollButton(false);
}
};
window.addEventListener('scroll', handleScroll);
return () => {
window.removeEventListener('scroll', handleScroll);
};
}, []);
const scrollToImagesSection = (event: { preventDefault: () => void; }) => {
event.preventDefault();
const section = document.getElementById('images-section');
if (section) {
section.scrollIntoView({ behavior: 'smooth' });
}
};
useEffect(() => {
const fetchData = async () => {
const userFolders = await ApiService.getUserFolders();
setFolders(userFolders as FolderType[]);
};
fetchData();
}, []);
useEffect(() => {
const fetchData = async () => {
try {
if (!id || id === 'new') {
setNewQuiz(true);
return;
}
const quiz = await ApiService.getQuiz(id) as QuizType;
if (!quiz) {
window.alert(`Une erreur est survenue.\n Le quiz ${id} n'a pas été trouvé\nVeuillez réessayer plus tard`)
console.error('Quiz not found for id:', id);
navigate('/teacher/dashboard');
return;
}
setQuiz(quiz as QuizType);
const { title, content, folderId } = quiz;
setQuizTitle(title);
setSelectedFolder(folderId);
setFilteredValue(content);
setValues(content);
} catch (error) {
window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`)
console.error('Error fetching quiz:', error);
navigate('/teacher/dashboard');
}
};
fetchData();
}, [id]);
const handleAddQuestion = () => {
console.log("Adding question");
console.log("Current values:", values); // Log current state
setValues([...values, '']);
console.log("Updated values:", [...values, '']); // Log new state
};
const handleUpdatePreview = (newValues: string[]) => {
setValues(newValues);
setFilteredValue(newValues.filter(value => value.trim() !== ''));
};
const handleQuizTitleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
setQuizTitle(event.target.value);
};
const handleQuizSave = async () => {
try {
if (quizTitle == '') {
alert("Veuillez choisir un titre");
return;
}
if (selectedFolder == '') {
alert("Veuillez choisir un dossier");
return;
}
if (isNewQuiz) {
await ApiService.createQuiz(quizTitle, filteredValue, selectedFolder);
} else {
if (quiz) {
await ApiService.updateQuiz(quiz._id, quizTitle, filteredValue);
}
}
setSnackbarMessage('Quiz enregistré avec succès!');
setSnackbarOpen(true);
} catch (error) {
window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`)
console.log(error)
}
};
// I do not know what this does but do not remove
if (!isNewQuiz && !quiz) {
return <div>Chargement...</div>;
}
const handleSnackbarClose = () => {
setSnackbarOpen(false);
};
const handleSaveImage = async () => {
try {
const inputElement = document.getElementById('file-input') as HTMLInputElement;
if (!inputElement?.files || inputElement.files.length === 0) {
setDialogOpen(true);
return;
}
if (!inputElement.files || inputElement.files.length === 0) {
window.alert("Veuillez d'abord choisir une image à téléverser.")
return;
}
const imageUrl = await ApiService.uploadImage(inputElement.files[0]);
// Check for errors
if(imageUrl.indexOf("ERROR") >= 0) {
window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`)
return;
}
setImageLinks(prevLinks => [...prevLinks, imageUrl]);
// Reset the file input element
if (fileInputRef.current) {
fileInputRef.current.value = '';
}
} catch (error) {
window.alert(`Une erreur est survenue.\n${error}\nVeuillez réessayer plus tard.`)
}
};
const handleCopyToClipboard = async (link: string) => {
navigator.clipboard.writeText(link);
}
const handleFocusQuestion = (index: number) => {
const previewElement = document.querySelector('.preview-column');
if (previewElement) {
const questionElements = previewElement.querySelectorAll('.question-item');
if (questionElements[index]) {
questionElements[index].scrollIntoView({ behavior: 'smooth', block: 'start' });
}
}
};
return (
<div className='quizEditor'>
<div className='editHeader'>
<ReturnButton
quizTitle={quizTitle}
quizContent={filteredValue}
quizFolder={selectedFolder}
quizId={quiz?._id}
isNewQuiz={isNewQuiz}
/>
<div className='title'>Éditeur de Quiz</div>
<div className='dumb'></div>
</div>
{/* <h2 className="subtitle">Éditeur</h2> */}
<TextField
onChange={handleQuizTitleChange}
value={quizTitle}
placeholder="Titre du quiz"
label="Titre du quiz"
fullWidth
/>
<label>Choisir un dossier:
<NativeSelect
id="select-folder"
color="primary"
value={selectedFolder}
onChange={handleSelectFolder}
disabled={!isNewQuiz}
style={{ marginBottom: '16px' }} // Ajout de marge en bas
>
<option disabled value=""> Choisir un dossier... </option>
{folders.map((folder: FolderType) => (
<option value={folder._id} key={folder._id}> {folder.title} </option>
))}
</NativeSelect></label>
<Button variant="contained" onClick={handleQuizSave}>
Enregistrer
</Button>
<Divider style={{ margin: '16px 0' }} />
<div className='editSection'>
<div className='edit'>
<Editor
label=""
values={values}
onValuesChange={handleUpdatePreview}
onFocusQuestion={handleFocusQuestion} />
<Button variant="contained" onClick={handleAddQuestion}>
Ajouter une question
</Button>
<div className="images">
{/* Collapsible Upload Section */}
<div style={{ marginTop: '8px' }}>
<Button
variant="outlined"
onClick={() => setIsUploadCollapsed(!isUploadCollapsed)}
style={{ padding: '4px 8px', fontSize: '12px', marginBottom: '4px', width: '40%' }}
>
{isUploadCollapsed ? 'Afficher Téléverser image' : 'Masquer Téléverser image'}
</Button>
{!isUploadCollapsed && (
<div className="upload">
<label className="dropArea">
<input
type="file"
id="file-input"
className="file-input"
accept="image/jpeg, image/png"
multiple
ref={fileInputRef}
/>
<Button
variant="outlined"
aria-label="Téléverser"
onClick={handleSaveImage}
>
Téléverser <Upload />
</Button>
</label>
<Dialog open={dialogOpen} onClose={() => setDialogOpen(false)}>
<DialogTitle>Erreur</DialogTitle>
<DialogContent>
Veuillez d'abord choisir une image à téléverser.
</DialogContent>
<DialogActions>
<Button onClick={() => setDialogOpen(false)} color="primary">
OK
</Button>
</DialogActions>
</Dialog>
</div>
)}
</div>
{/* Collapsible Images Section */}
<div style={{ marginTop: '2px' }}>
<Button
variant="outlined"
onClick={() => setIsImagesCollapsed(!isImagesCollapsed)}
style={{ padding: '4px 8px', fontSize: '12px', marginBottom: '4px', width: '40%' }}
>
{isImagesCollapsed ? 'Afficher Mes images' : 'Masquer Mes images'}
</Button>
{!isImagesCollapsed && (
<div>
<h4>Mes images :</h4>
<div>
<div>
<div style={{ display: 'inline' }}>(Voir section </div>
<a
href="#images-section"
style={{ textDecoration: 'none' }}
onClick={scrollToImagesSection}
>
<u>
<em>
<h4 style={{ display: 'inline' }}> 9. Images </h4>
</em>
</u>
</a>
<div style={{ display: 'inline' }}> ci-dessous</div>
<div style={{ display: 'inline' }}>)</div>
<br />
<em> - Cliquez sur un lien pour le copier</em>
</div>
<ul>
{imageLinks.map((link, index) => {
const imgTag = `![alt_text](${escapeForGIFT(link)} "texte de l'infobulle")`;
return (
<li key={index}>
<code onClick={() => handleCopyToClipboard(imgTag)}>
{imgTag}
</code>
</li>
);
})}
</ul>
</div>
</div>
)}
</div>
{/* Collapsible CheatSheet Section */}
<div style={{ marginTop: '2px' }}>
<Button
variant="outlined"
onClick={() => setIsCheatSheetCollapsed(!isCheatSheetCollapsed)}
style={{ padding: '4px 8px', fontSize: '12px', marginBottom: '4px', width: '40%' }}
>
{isCheatSheetCollapsed ? 'Afficher CheatSheet' : 'Masquer CheatSheet'}
</Button>
{!isCheatSheetCollapsed && <GiftCheatSheet />}
</div>
</div>
</div>
<div className="preview">
<div className="preview-column">
<h4>Prévisualisation</h4>
<div>
<GIFTTemplatePreview questions={filteredValue} />
</div>
</div>
</div>
</div>
{showScrollButton && (
<Button
onClick={scrollToTop}
variant="contained"
color="primary"
style={scrollToTopButtonStyle}
title="Scroll to top"
>
</Button>
)}
<Snackbar
open={snackbarOpen}
autoHideDuration={3000} // Hide after 3 seconds
onClose={handleSnackbarClose}
message={snackbarMessage}
anchorOrigin={{ vertical: 'bottom', horizontal: 'right' }} // Lower-right corner
/>
</div>
);
};
const scrollToTopButtonStyle: CSSProperties = {
position: 'fixed',
bottom: '40px',
right: '50px',
padding: '10px',
fontSize: '16px',
color: 'white',
backgroundColor: '#5271ff',
border: 'none',
cursor: 'pointer',
zIndex: 1000,
};
export default QuizForm;