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Create index.html

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1
+ <!DOCTYPE html>
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+ <html lang="fr">
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+ <head>
4
+ <meta charset="UTF-8">
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <meta name="description" content="Solution mathématique intelligente pour résoudre vos problèmes">
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+ <title>Mariam M-0 | Solution Mathématique</title>
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+
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+ <!-- Preload des ressources critiques -->
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+ <link rel="preload" href="https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;700&display=swap" as="style">
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+ <link rel="preload" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css" as="style">
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+ <link rel="preload" href="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.0/gsap.min.js" as="script">
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+
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+ <!-- Chargement asynchrone des styles -->
15
+ <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css" rel="stylesheet">
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+ <link href="https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;700&display=swap" rel="stylesheet">
17
+
18
+ <!-- Scripts différés -->
19
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.12.0/gsap.min.js" defer></script>
20
+ <script src="https://cdn.jsdelivr.net/npm/marked/lib/marked.umd.min.js" defer></script>
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+
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+ <!-- MathJax config et chargement optimisé -->
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+ <script>
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+ window.MathJax = {
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+ tex: {
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+ inlineMath: [['$', '$']],
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+ displayMath: [['$$', '$$']],
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+ processEscapes: true,
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+ packages: {'[+]': ['autoload','ams']}
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+ },
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+ options: {
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+ enableMenu: false,
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+ messageStyle: 'none'
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+ },
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+ startup: {
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+ pageReady: () => {
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+ window.mathJaxReady = true;
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+ window.dispatchEvent(new CustomEvent('mathJaxReady'));
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+ }
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+ }
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+ };
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+ </script>
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+ <script src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js" id="MathJax-script" async></script>
44
+
45
+ <style>
46
+ /* Styles critiques chargés en premier */
47
+ :root {
48
+ --primary: #3b82f6;
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+ --primary-dark: #2563eb;
50
+ --animation-timing: 0.3s;
51
+ }
52
+
53
+ /* Optimisation des performances d'animation */
54
+ .optimize-animation {
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+ will-change: transform, opacity;
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+ transform: translateZ(0);
57
+ backface-visibility: hidden;
58
+ }
59
+
60
+ /* Styles de base */
61
+ body {
62
+ font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
63
+ background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
64
+ min-height: 100vh;
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+ overflow-x: hidden;
66
+ }
67
+
68
+ /* Media queries pour le responsive */
69
+ @media (max-width: 640px) {
70
+ .container {
71
+ padding: 1rem;
72
+ }
73
+ .title {
74
+ font-size: 1.75rem;
75
+ }
76
+ .upload-container {
77
+ padding: 1rem;
78
+ }
79
+ }
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+
81
+ @media (min-width: 641px) and (max-width: 1024px) {
82
+ .container {
83
+ padding: 1.5rem;
84
+ }
85
+ .upload-container {
86
+ padding: 1.5rem;
87
+ }
88
+ }
89
+
90
+ /* Animations optimisées */
91
+ @keyframes fadeInUp {
92
+ from {
93
+ opacity: 0;
94
+ transform: translate3d(0, 20px, 0);
95
+ }
96
+ to {
97
+ opacity: 1;
98
+ transform: translate3d(0, 0, 0);
99
+ }
100
+ }
101
+
102
+ .fade-in-up {
103
+ animation: fadeInUp var(--animation-timing) cubic-bezier(0.4, 0, 0.2, 1) forwards;
104
+ }
105
+
106
+ /* Styles pour le loader et les composants UI */
107
+ .loader {
108
+ width: 48px;
109
+ height: 48px;
110
+ border: 3px solid var(--primary);
111
+ border-bottom-color: transparent;
112
+ border-radius: 50%;
113
+ display: inline-block;
114
+ animation: rotation 1s linear infinite;
115
+ }
116
+
117
+ @keyframes rotation {
118
+ to {
119
+ transform: rotate(360deg);
120
+ }
121
+ }
122
+
123
+ .upload-area {
124
+ border: 2px dashed #d1d5db;
125
+ transition: all var(--animation-timing) cubic-bezier(0.4, 0, 0.2, 1);
126
+ background: rgba(255, 255, 255, 0.8);
127
+ backdrop-filter: blur(8px);
128
+ }
129
+
130
+ .upload-area:hover {
131
+ border-color: var(--primary);
132
+ transform: scale(1.01);
133
+ }
134
+
135
+ /* Style pour le contenu mathématique */
136
+ .math-content {
137
+ overflow-x: auto;
138
+ -webkit-overflow-scrolling: touch;
139
+ max-width: 100%;
140
+ }
141
+
142
+ /* Optimisations pour le scroll */
143
+ .smooth-scroll {
144
+ scroll-behavior: smooth;
145
+ -webkit-overflow-scrolling: touch;
146
+ }
147
+ </style>
148
+ </head>
149
+
150
+ <body>
151
+ <div class="container max-w-4xl mx-auto px-4 sm:px-6 lg:px-8">
152
+ <header class="py-6 sm:py-8 md:py-10 text-center optimize-animation fade-in-up">
153
+ <h1 class="title text-3xl sm:text-4xl md:text-5xl font-bold text-blue-600">Mariam M-0</h1>
154
+ <p class="mt-2 text-gray-600">Solution Mathématique/Physique/Chimie Intelligente</p>
155
+ </header>
156
+
157
+ <main class="space-y-6 sm:space-y-8">
158
+ <form id="problemForm" class="space-y-4 sm:space-y-6" novalidate>
159
+ <div class="upload-area p-4 sm:p-6 md:p-8 text-center relative rounded-lg optimize-animation">
160
+ <input
161
+ type="file"
162
+ id="imageInput"
163
+ accept="image/*"
164
+ class="absolute inset-0 w-full h-full opacity-0 cursor-pointer"
165
+ aria-label="Choisir une image"
166
+ >
167
+ <div class="space-y-3">
168
+ <div class="w-12 sm:w-16 h-12 sm:h-16 mx-auto border-2 border-blue-400 rounded-full flex items-center justify-center">
169
+ <svg class="w-6 sm:w-8 h-6 sm:h-8 text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
170
+ <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z" />
171
+ </svg>
172
+ </div>
173
+ <p class="text-gray-700 font-medium">Déposez votre image ici</p>
174
+ <p class="text-gray-500 text-sm">ou cliquez pour sélectionner</p>
175
+ </div>
176
+ </div>
177
+
178
+ <div id="imagePreview" class="hidden text-center">
179
+ <img id="previewImage" class="max-w-xs sm:max-w-sm md:max-w-md mx-auto rounded-lg shadow-lg optimize-animation" alt="Prévisualisation">
180
+ </div>
181
+
182
+ <button type="submit" class="w-full py-3 px-4 bg-blue-600 text-white font-medium rounded-lg transition-all duration-300 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2">
183
+ Résoudre le problème
184
+ </button>
185
+ </form>
186
+
187
+ <div id="loader" class="hidden mt-8 text-center optimize-animation">
188
+ <span class="loader"></span>
189
+ <p class="mt-4 text-gray-600">Analyse en cours...</p>
190
+ </div>
191
+
192
+ <section id="solution" class="hidden mt-8 space-y-6">
193
+ <div class="border-t pt-4">
194
+ <button id="thoughtsToggle" class="w-full flex justify-between items-center p-2 hover:bg-gray-50 rounded-lg transition-colors">
195
+ <span class="font-medium text-gray-700">Processus de Réflexion</span>
196
+ <span id="timestamp" class="text-blue-600 text-sm"></span>
197
+ </button>
198
+ <div id="thoughtsBox" class="thought-box">
199
+ <div id="thoughtsContent" class="p-4 text-gray-600 math-content"></div>
200
+ </div>
201
+ </div>
202
+ <div class="border-t pt-6">
203
+ <h3 class="text-xl font-bold text-gray-800 mb-4">Solution</h3>
204
+ <div id="answerContent" class="text-gray-700 math-content smooth-scroll"></div>
205
+ </div>
206
+ </section>
207
+ </main>
208
+ </div>
209
+
210
+ <script>
211
+ // Gestionnaire d'événements principal avec gestion améliorée des erreurs et de la performance
212
+ class MathSolver {
213
+ constructor() {
214
+ this.form = document.getElementById('problemForm');
215
+ this.imageInput = document.getElementById('imageInput');
216
+ this.imagePreview = document.getElementById('imagePreview');
217
+ this.previewImage = document.getElementById('previewImage');
218
+ this.loader = document.getElementById('loader');
219
+ this.solution = document.getElementById('solution');
220
+ this.thoughtsContent = document.getElementById('thoughtsContent');
221
+ this.answerContent = document.getElementById('answerContent');
222
+ this.thoughtsToggle = document.getElementById('thoughtsToggle');
223
+ this.thoughtsBox = document.getElementById('thoughtsBox');
224
+ this.timestamp = document.getElementById('timestamp');
225
+
226
+ this.startTime = null;
227
+ this.timerInterval = null;
228
+ this.thoughtsBuffer = '';
229
+ this.answerBuffer = '';
230
+ this.currentMode = null;
231
+ this.updateTimeout = null;
232
+ this.uploadArea = document.querySelector('.upload-area');
233
+
234
+ this.init();
235
+ }
236
+
237
+ init() {
238
+ this.setupEventListeners();
239
+ this.setupMarkedOptions();
240
+ this.setupIntersectionObserver();
241
+ }
242
+
243
+ setupEventListeners() {
244
+ // Utilisation des event listeners passifs pour améliorer les performances
245
+ this.form.addEventListener('submit', this.handleSubmit.bind(this));
246
+ this.imageInput.addEventListener('change', (e) => this.handleFileSelect(e.target.files[0]), { passive: true });
247
+ this.thoughtsToggle.addEventListener('click', this.toggleThoughts.bind(this), { passive: true });
248
+
249
+ // Gestion optimisée du drag & drop
250
+ this.setupDragAndDrop();
251
+
252
+ // Gestionnaire de redimensionnement optimisé
253
+ let resizeTimeout;
254
+ window.addEventListener('resize', () => {
255
+ clearTimeout(resizeTimeout);
256
+ resizeTimeout = setTimeout(() => this.handleResize(), 150);
257
+ }, { passive: true });
258
+ }
259
+
260
+ setupMarkedOptions() {
261
+ marked.setOptions({
262
+ gfm: true,
263
+ breaks: true,
264
+ sanitize: true,
265
+ smartLists: true,
266
+ smartypants: true
267
+ });
268
+ }
269
+
270
+ setupIntersectionObserver() {
271
+ const observer = new IntersectionObserver(
272
+ (entries) => {
273
+ entries.forEach(entry => {
274
+ if (entry.isIntersecting) {
275
+ entry.target.classList.add('fade-in-up');
276
+ observer.unobserve(entry.target);
277
+ }
278
+ });
279
+ },
280
+ { threshold: 0.1 }
281
+ );
282
+
283
+ document.querySelectorAll('.optimize-animation').forEach(el => observer.observe(el));
284
+ }
285
+
286
+ setupDragAndDrop() {
287
+ ['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
288
+ this.uploadArea.addEventListener(eventName, (e) => {
289
+ e.preventDefault();
290
+ e.stopPropagation();
291
+ }, { passive: false });
292
+ });
293
+
294
+ ['dragenter', 'dragover'].forEach(eventName => {
295
+ this.uploadArea.addEventListener(eventName, () => {
296
+ this.uploadArea.classList.add('border-blue-400');
297
+ }, { passive: true });
298
+ });
299
+
300
+ ['dragleave', 'drop'].forEach(eventName => {
301
+ this.uploadArea.addEventListener(eventName, () => {
302
+ this.uploadArea.classList.remove('border-blue-400');
303
+ }, { passive: true });
304
+ });
305
+
306
+ this.uploadArea.addEventListener('drop', (e) => {
307
+ const file = e.dataTransfer.files[0];
308
+ if (file) this.handleFileSelect(file);
309
+ }, { passive: false });
310
+ }
311
+
312
+ handleFileSelect(file) {
313
+ if (!file) return;
314
+
315
+ // Validation du type de fichier
316
+ if (!file.type.startsWith('image/')) {
317
+ this.showError('Veuillez sélectionner une image valide.');
318
+ return;
319
+ }
320
+
321
+ // Utilisation de createObjectURL pour une meilleure performance
322
+ const objectUrl = URL.createObjectURL(file);
323
+ this.previewImage.onload = () => {
324
+ URL.revokeObjectURL(objectUrl);
325
+ this.imagePreview.classList.remove('hidden');
326
+ requestAnimationFrame(() => {
327
+ this.previewImage.classList.add('fade-in-up');
328
+ });
329
+ };
330
+ this.previewImage.src = objectUrl;
331
+ }
332
+
333
+ async handleSubmit(e) {
334
+ e.preventDefault();
335
+ const file = this.imageInput.files[0];
336
+ if (!file) {
337
+ this.showError('Veuillez sélectionner une image.');
338
+ return;
339
+ }
340
+
341
+ this.startProcessing();
342
+
343
+ try {
344
+ const formData = new FormData();
345
+ formData.append('image', file);
346
+
347
+ const response = await this.sendRequest(formData);
348
+ await this.processResponse(response);
349
+ } catch (error) {
350
+ console.error('Erreur:', error);
351
+ this.showError('Une erreur est survenue lors du traitement.');
352
+ } finally {
353
+ this.stopProcessing();
354
+ }
355
+ }
356
+
357
+ async sendRequest(formData) {
358
+ const response = await fetch('/solve', {
359
+ method: 'POST',
360
+ body: formData
361
+ });
362
+
363
+ if (!response.ok) {
364
+ throw new Error(`HTTP error! status: ${response.status}`);
365
+ }
366
+
367
+ return response;
368
+ }
369
+
370
+ async processResponse(response) {
371
+ const reader = response.body.getReader();
372
+ const decoder = new TextDecoder();
373
+ let buffer = '';
374
+
375
+ const processChunk = async (chunk) => {
376
+ buffer += decoder.decode(chunk, { stream: true });
377
+ const lines = buffer.split('\n\n');
378
+ buffer = lines.pop() || '';
379
+
380
+ for (const line of lines) {
381
+ if (!line.startsWith('data:')) continue;
382
+
383
+ try {
384
+ const data = JSON.parse(line.slice(5));
385
+ await this.handleStreamData(data);
386
+ } catch (error) {
387
+ console.error('Erreur parsing JSON:', error);
388
+ continue;
389
+ }
390
+ }
391
+ };
392
+
393
+ try {
394
+ while (true) {
395
+ const { done, value } = await reader.read();
396
+
397
+ if (done) {
398
+ if (buffer) {
399
+ const data = JSON.parse(buffer.slice(5));
400
+ await this.handleStreamData(data);
401
+ }
402
+ break;
403
+ }
404
+
405
+ await processChunk(value);
406
+ }
407
+ } catch (error) {
408
+ throw new Error('Erreur lors du traitement du flux: ' + error.message);
409
+ }
410
+ }
411
+
412
+ async handleStreamData(data) {
413
+ if (data.mode) {
414
+ this.currentMode = data.mode;
415
+ this.loader.classList.add('hidden');
416
+ this.solution.classList.remove('hidden');
417
+ await this.animateSolutionAppearance();
418
+ }
419
+
420
+ if (data.content) {
421
+ if (this.currentMode === 'thinking') {
422
+ this.thoughtsBuffer += data.content;
423
+ } else if (this.currentMode === 'answering') {
424
+ this.answerBuffer += data.content;
425
+ }
426
+ await this.scheduleUpdate();
427
+ }
428
+ }
429
+
430
+ async scheduleUpdate() {
431
+ if (this.updateTimeout) return;
432
+
433
+ this.updateTimeout = setTimeout(async () => {
434
+ await this.updateDisplay();
435
+ this.updateTimeout = null;
436
+ }, 100);
437
+ }
438
+
439
+ async updateDisplay() {
440
+ // Utilisation de requestAnimationFrame pour les mises à jour visuelles
441
+ return new Promise(resolve => {
442
+ requestAnimationFrame(async () => {
443
+ try {
444
+ // Mise à jour du contenu avec sanitization
445
+ this.thoughtsContent.innerHTML = DOMPurify.sanitize(marked.parse(this.thoughtsBuffer));
446
+ this.answerContent.innerHTML = DOMPurify.sanitize(marked.parse(this.answerBuffer));
447
+
448
+ // Rendu MathJax optimisé
449
+ if (window.mathJaxReady) {
450
+ await this.renderMathJax();
451
+ }
452
+
453
+ // Scroll automatique optimisé
454
+ this.smoothScroll();
455
+ resolve();
456
+ } catch (error) {
457
+ console.error('Erreur mise à jour affichage:', error);
458
+ resolve();
459
+ }
460
+ });
461
+ });
462
+ }
463
+
464
+ async renderMathJax() {
465
+ try {
466
+ MathJax.startup.document.state(0);
467
+ await MathJax.typesetPromise([this.answerContent]);
468
+ } catch (error) {
469
+ console.error('Erreur rendu MathJax:', error);
470
+ }
471
+ }
472
+
473
+ smoothScroll() {
474
+ const scrollOptions = {
475
+ behavior: 'smooth',
476
+ block: 'end'
477
+ };
478
+
479
+ if ('scrollBehavior' in document.documentElement.style) {
480
+ this.answerContent.scrollIntoView(scrollOptions);
481
+ } else {
482
+ // Fallback pour les navigateurs ne supportant pas scroll-behavior
483
+ this.answerContent.scrollIntoView(false);
484
+ }
485
+ }
486
+
487
+ startProcessing() {
488
+ this.resetState();
489
+ this.startTimer();
490
+ this.loader.classList.remove('hidden');
491
+ this.solution.classList.add('hidden');
492
+ this.thoughtsBox.classList.add('open');
493
+ }
494
+
495
+ stopProcessing() {
496
+ this.stopTimer();
497
+ this.loader.classList.add('hidden');
498
+ }
499
+
500
+ resetState() {
501
+ this.thoughtsBuffer = '';
502
+ this.answerBuffer = '';
503
+ this.currentMode = null;
504
+ this.thoughtsContent.innerHTML = '';
505
+ this.answerContent.innerHTML = '';
506
+ }
507
+
508
+ startTimer() {
509
+ this.startTime = Date.now();
510
+ this.updateTimestamp();
511
+ this.timerInterval = setInterval(() => this.updateTimestamp(), 1000);
512
+ }
513
+
514
+ stopTimer() {
515
+ clearInterval(this.timerInterval);
516
+ this.startTime = null;
517
+ this.timestamp.textContent = '';
518
+ }
519
+
520
+ updateTimestamp() {
521
+ if (!this.startTime) return;
522
+
523
+ const seconds = Math.floor((Date.now() - this.startTime) / 1000);
524
+ this.timestamp.textContent = `${seconds}s`;
525
+ this.timestamp.classList.add('visible');
526
+ }
527
+
528
+ toggleThoughts() {
529
+ this.thoughtsBox.classList.toggle('open');
530
+ }
531
+
532
+ async animateSolutionAppearance() {
533
+ return new Promise(resolve => {
534
+ requestAnimationFrame(() => {
535
+ this.solution.style.opacity = '0';
536
+ this.solution.classList.remove('hidden');
537
+
538
+ requestAnimationFrame(() => {
539
+ this.solution.style.transition = 'opacity 0.3s ease';
540
+ this.solution.style.opacity = '1';
541
+ setTimeout(resolve, 300);
542
+ });
543
+ });
544
+ });
545
+ }
546
+
547
+ handleResize() {
548
+ // Ajustements responsifs lors du redimensionnement
549
+ const isMobile = window.innerWidth < 640;
550
+ const containerPadding = isMobile ? '1rem' : '2rem';
551
+ document.querySelector('.container').style.padding = containerPadding;
552
+ }
553
+
554
+ showError(message) {
555
+ // Système de notification d'erreur optimisé
556
+ const notification = document.createElement('div');
557
+ notification.className = 'fixed top-4 right-4 bg-red-500 text-white px-6 py-3 rounded-lg shadow-lg transform translate-y-[-100%] opacity-0 transition-all duration-300';
558
+ notification.textContent = message;
559
+
560
+ document.body.appendChild(notification);
561
+
562
+ requestAnimationFrame(() => {
563
+ notification.style.transform = 'translate(0)';
564
+ notification.style.opacity = '1';
565
+
566
+ setTimeout(() => {
567
+ notification.style.transform = 'translate-y-[-100%]';
568
+ notification.style.opacity = '0';
569
+ setTimeout(() => notification.remove(), 300);
570
+ }, 3000);
571
+ });
572
+ }
573
+ }
574
+
575
+ // Initialisation de l'application avec gestion des erreurs
576
+ window.addEventListener('DOMContentLoaded', () => {
577
+ try {
578
+ window.mathSolver = new MathSolver();
579
+ } catch (error) {
580
+ console.error('Erreur initialisation:', error);
581
+ }
582
+ });
583
+ </script>
584
+
585
+ <!-- Script de sanitization -->
586
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/2.4.1/purify.min.js" defer></script>
587
+ </body>
588
+ </html>