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Docfile commited on May 7

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3a1bb56

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1 Parent(s): 7c947e5

Update templates/maj.html

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templates/maj.html +480 -366

templates/maj.html CHANGED Viewed

@@ -3,12 +3,18 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Mariam M-0 | Solution Mathématique</title>
   <!-- Tailwind CSS -->
   <link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">
   <!-- SweetAlert2 -->
   <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
-  <!-- MathJax Configuration -->
   <script>
     window.MathJax = {
       tex: {
@@ -28,52 +34,130 @@
   </script>
   <script src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js" id="MathJax-script" async></script>
   <script src="https://cdn.jsdelivr.net/npm/marked@15.0.7/lib/marked.umd.min.js"></script>
   <style>
     @import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;700&display=swap');
     body { font-family: 'Space Grotesk', sans-serif; }
-    .uploadArea { background: #f3f4f6; border: 2px dashed #d1d5db; transition: border-color 0.2s ease; }
     .uploadArea:hover { border-color: #3b82f6; }
     .blue-button { background: #3b82f6; transition: background-color 0.2s ease; }
     .blue-button:hover { background: #2563eb; }
     .blue-button:disabled { background: #9ca3af; cursor: not-allowed; }
     .loader {
-      width: 48px; height: 48px; border: 3px solid #3b82f6; border-bottom-color: transparent;
-      border-radius: 50%; display: inline-block; animation: rotation 1s linear infinite;
     }
     @keyframes rotation { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
-    .thought-box { transition: max-height 0.3s ease-out; max-height: 0; overflow: hidden; }
-    .thought-box.open { max-height: 500px; /* Ajustez au besoin */ }
     #thoughtsContent, #answerContent {
-      max-height: 500px; /* Ajustez au besoin */
-      overflow-y: auto; scroll-behavior: smooth; white-space: pre-wrap;
     }
     .preview-image { max-width: 300px; max-height: 300px; object-fit: contain; }
     .timestamp { color: #3b82f6; font-size: 0.9em; margin-left: 8px; }
-    table { border-collapse: collapse; width: 100%; margin-bottom: 1rem; }
-    th, td { border: 1px solid #d1d5db; padding: 0.5rem; text-align: left; }
     th { background-color: #f3f4f6; font-weight: 600; }
     .table-responsive { overflow-x: auto; }
     #saveButton {
-      background: #3b82f6; color: white; padding: 0.5rem 1rem;
-      border-radius: 0.375rem; transition: background-color 0.2s ease;
     }
     #saveButton:hover { background: #2563eb; }
     #savedModal {
-      display: none; position: fixed; inset: 0;
-      background: rgba(0,0,0,0.5); z-index: 50;
     }
     #savedModal.active { display: block; }
-    #savedModalContent { background: #fff; width: 100%; height: 100%; overflow-y: auto; }
   </style>
 </head>
-<body class="p-4 bg-gray-100">
-  <div class="max-w-4xl mx-auto bg-white shadow-lg rounded-lg p-6">
-    <header class="p-6 text-center mb-8 border-b">
-      <h1 class="text-4xl font-bold text-blue-600">Mariam M-0</h1>
-      <p class="text-gray-600">Solution Mathématique/Physique/Chimie Intelligente</p>
-      <p class="performance-warning text-sm text-yellow-600 mt-2">
-        Vous utilisez actuellement les modèles/performances moyens. Accédez à des performances supérieures avec un abonnement premium !
-      </p>
       <div class="mt-4 flex justify-end">
         <button id="openSaved" class="blue-button px-4 py-2 text-white rounded">Sauvegardes</button>
       </div>
@@ -81,8 +165,8 @@
     <main id="mainContent">
       <form id="problemForm" class="space-y-6" novalidate>
-        <div class="uploadArea p-8 text-center relative rounded-md" aria-label="Zone de dépôt d'image">
-          <input type="file" id="imageInput" accept="image/*" class="absolute inset-0 w-full h-full opacity-0 cursor-pointer" aria-label="Choisir une image">
           <div class="space-y-3">
             <div class="w-16 h-16 mx-auto border-2 border-blue-400 rounded-full flex items-center justify-center">
               <svg class="w-8 h-8 text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true">
@@ -95,9 +179,9 @@
           </div>
         </div>
         <div id="imagePreview" class="hidden text-center">
-          <img id="previewImage" class="preview-image mx-auto rounded-md" alt="Prévisualisation de l'image">
         </div>
-        <button type="submit" id="submitButton" class="blue-button w-full py-3 text-white font-medium rounded-lg">
           Résoudre le problème
         </button>
       </form>
@@ -107,39 +191,40 @@
         <p class="mt-4 text-gray-600">Analyse en cours...</p>
       </div>
-      <section id="solutionSection" class="hidden mt-8 space-y-6 relative">
         <div class="border-t pt-4">
-          <button id="thoughtsToggle" type="button" class="w-full flex justify-between items-center p-2 hover:bg-gray-100 rounded">
             <span class="font-medium text-gray-700">Processus de Réflexion</span>
             <span id="timestamp" class="timestamp"></span>
           </button>
-          <div id="thoughtsBox" class="thought-box bg-gray-50 rounded-md">
             <div id="thoughtsContent" class="p-4 text-gray-600"></div>
           </div>
         </div>
         <div class="border-t pt-6">
-          <div class="flex justify-between items-center mb-4">
-            <h3 class="text-xl font-bold text-gray-800">Solution</h3>
-            <button id="saveButton" class="blue-button">Sauvegarder</button>
           </div>
-          <div id="answerContent" class="text-gray-700 table-responsive p-4 border rounded-md"></div>
         </div>
       </section>
     </main>
   </div>
-  <div id="savedModal" class="fixed inset-0 bg-gray-900 bg-opacity-50 z-50">
-    <div id="savedModalContent" class="p-6 absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2 bg-white rounded-lg shadow-xl w-11/12 md:w-2/3 lg:w-1/2 max-h-screen">
       <header class="flex justify-between items-center border-b pb-4">
-        <h2 class="text-2xl font-bold text-gray-800">Sauvegardes</h2>
-        <button id="closeSaved" class="text-3xl text-gray-600 hover:text-gray-800">×</button>
       </header>
-      <div id="savedListContainer" class="mt-4 max-h-96 overflow-y-auto">
-        <ul id="savedList" class="space-y-4"></ul>
       </div>
-      <div class="mt-6 flex justify-end">
-        <button id="newExerciseFromModal" class="blue-button px-4 py-2 text-white font-medium rounded-lg">
-          Nouvel Exercice
         </button>
       </div>
     </div>
@@ -147,405 +232,434 @@
   <script>
     document.addEventListener('DOMContentLoaded', () => {
-      // Configuration
-      const COOLDOWN_DURATION_MS = 3 * 60 * 1000; // 3 minutes
-      const LAST_SUBMISSION_TIME_KEY = 'mariamM0_lastSubmissionTime';
-      const SUBMIT_BUTTON_ORIGINAL_TEXT = 'Résoudre le problème';
-      // DOM Elements
-      const elements = {
-        form: document.getElementById('problemForm'),
-        imageInput: document.getElementById('imageInput'),
-        submitButton: document.getElementById('submitButton'),
-        loader: document.getElementById('loader'),
-        solutionSection: document.getElementById('solutionSection'),
-        thoughtsContent: document.getElementById('thoughtsContent'),
-        answerContent: document.getElementById('answerContent'),
-        thoughtsToggle: document.getElementById('thoughtsToggle'),
-        thoughtsBox: document.getElementById('thoughtsBox'),
-        imagePreview: document.getElementById('imagePreview'),
-        previewImage: document.getElementById('previewImage'),
-        timestamp: document.getElementById('timestamp'),
-        saveButton: document.getElementById('saveButton'),
-        openSaved: document.getElementById('openSaved'),
-        closeSaved: document.getElementById('closeSaved'),
-        savedModal: document.getElementById('savedModal'),
-        savedList: document.getElementById('savedList'),
-        newExerciseFromModal: document.getElementById('newExerciseFromModal'),
-        dropZone: document.querySelector('.uploadArea')
       };
-      // Application State
-      const state = {
-        startTime: null,
-        timerInterval: null,
-        cooldownTimerInterval: null,
-        thoughtsBuffer: '',
-        answerBuffer: '',
-        currentMode: null, // 'thinking' or 'answering'
-        updateTimeout: null,
-        selectedFile: null
-      };
-      marked.setOptions({ gfm: true, breaks: true });
-      // --- Helper Functions ---
-      const formatTime = (totalSeconds) => {
-        const minutes = Math.floor(totalSeconds / 60);
-        const seconds = totalSeconds % 60;
-        return `${minutes}m ${seconds < 10 ? '0' : ''}${seconds}s`;
-      };
-      const updateTimestampDisplay = () => {
-        if (state.startTime) {
-          const seconds = Math.floor((Date.now() - state.startTime) / 1000);
-          elements.timestamp.textContent = `${seconds}s`;
-        }
-      };
-      const startSolutionTimer = () => {
-        state.startTime = Date.now();
-        if (state.timerInterval) clearInterval(state.timerInterval);
-        state.timerInterval = setInterval(updateTimestampDisplay, 1000);
-        updateTimestampDisplay();
       };
-      const stopSolutionTimer = () => {
-        clearInterval(state.timerInterval);
-        state.timerInterval = null;
-        // Ne pas réinitialiser startTime ici pour conserver le temps final affiché
-      };
-      const resetSolutionTimer = () => {
-        stopSolutionTimer();
-        state.startTime = null;
-        elements.timestamp.textContent = '';
       };
-      const resetUIForNewProblem = () => {
-        elements.form.reset();
-        elements.imageInput.value = ''; // Important pour permettre la re-sélection du même fichier
-        state.selectedFile = null;
-        elements.imagePreview.classList.add('hidden');
-        elements.previewImage.src = '#'; // Clear previous image
-        elements.solutionSection.classList.add('hidden');
-        elements.loader.classList.add('hidden');
-        elements.thoughtsContent.innerHTML = '';
-        elements.answerContent.innerHTML = '';
-        state.thoughtsBuffer = '';
-        state.answerBuffer = '';
-        state.currentMode = null;
-        elements.thoughtsBox.classList.remove('open'); // Fermer par défaut
-        elements.form.classList.remove('hidden');
-        resetSolutionTimer();
-        updateSubmitButtonState(); // Met à jour l'état du bouton (cooldown)
-      };
-      // --- Cooldown Logic ---
-      const getLastSubmissionTime = () => parseInt(localStorage.getItem(LAST_SUBMISSION_TIME_KEY) || '0');
-      const setLastSubmissionTime = () => localStorage.setItem(LAST_SUBMISSION_TIME_KEY, Date.now().toString());
-      const updateSubmitButtonState = () => {
-        const lastSubmission = getLastSubmissionTime();
-        const now = Date.now();
-        const timeSinceLastSubmission = now - lastSubmission;
-        if (state.cooldownTimerInterval) clearInterval(state.cooldownTimerInterval);
-        if (timeSinceLastSubmission < COOLDOWN_DURATION_MS) {
-          elements.submitButton.disabled = true;
-          let remainingTimeMs = COOLDOWN_DURATION_MS - timeSinceLastSubmission;
-          const updateButtonText = () => {
-            const remainingSeconds = Math.ceil(remainingTimeMs / 1000);
-            elements.submitButton.textContent = `Attendre ${formatTime(remainingSeconds)}`;
-            remainingTimeMs -= 1000;
-            if (remainingTimeMs < 0) {
-              clearInterval(state.cooldownTimerInterval);
-              state.cooldownTimerInterval = null;
-              elements.submitButton.disabled = false;
-              elements.submitButton.textContent = SUBMIT_BUTTON_ORIGINAL_TEXT;
-            }
-          };
-          updateButtonText(); // Appel immédiat
-          state.cooldownTimerInterval = setInterval(updateButtonText, 1000);
-        } else {
-          elements.submitButton.disabled = false;
-          elements.submitButton.textContent = SUBMIT_BUTTON_ORIGINAL_TEXT;
         }
       };
-      // --- File Handling ---
-      const handleFileSelect = (file) => {
-        if (!file || !file.type.startsWith('image/')) {
-            Swal.fire('Fichier Invalide', 'Veuillez sélectionner un fichier image.', 'error');
-            elements.imageInput.value = ''; // Reset file input
-            state.selectedFile = null;
-            elements.imagePreview.classList.add('hidden');
-            return;
-        }
-        state.selectedFile = file;
         const reader = new FileReader();
         reader.onload = e => {
-          elements.previewImage.src = e.target.result;
-          elements.imagePreview.classList.remove('hidden');
         };
         reader.readAsDataURL(file);
       };
-      // --- MathJax & Display Update ---
-      const typesetMathJaxContent = async (contentElement) => {
-        if (window.mathJaxReady && contentElement) {
-            MathJax.startup.document.elements = [contentElement];
-            try {
-                await MathJax.typesetPromise();
-                contentElement.scrollTop = contentElement.scrollHeight;
-            } catch(err) {
-                console.error("MathJax typesetting error:", err);
-            }
-        } else if (contentElement) {
-            setTimeout(() => typesetMathJaxContent(contentElement), 200);
-        }
       };
-      const scheduleDisplayUpdate = () => {
-        if (state.updateTimeout) clearTimeout(state.updateTimeout);
-        state.updateTimeout = setTimeout(async () => {
-          if (elements.thoughtsContent) elements.thoughtsContent.innerHTML = marked.parse(state.thoughtsBuffer);
-          if (elements.answerContent) elements.answerContent.innerHTML = marked.parse(state.answerBuffer);
-          // Typeset MathJax for both, but only if the section is visible or relevant
-          if (state.thoughtsBuffer) await typesetMathJaxContent(elements.thoughtsContent);
-          if (state.answerBuffer) await typesetMathJaxContent(elements.answerContent);
-          state.updateTimeout = null;
-        }, 150); // Légèrement réduit pour une sensation plus réactive
       };
-      // --- Event Listeners ---
-      elements.thoughtsToggle.addEventListener('click', () => elements.thoughtsBox.classList.toggle('open'));
-      elements.imageInput.addEventListener('change', e => handleFileSelect(e.target.files[0]));
-      elements.dropZone.addEventListener('dragover', e => { e.preventDefault(); elements.dropZone.classList.add('border-blue-400'); });
-      elements.dropZone.addEventListener('dragleave', e => { e.preventDefault(); elements.dropZone.classList.remove('border-blue-400'); });
-      elements.dropZone.addEventListener('drop', e => {
-        e.preventDefault();
-        elements.dropZone.classList.remove('border-blue-400');
-        if (e.dataTransfer.files && e.dataTransfer.files[0]) {
-          handleFileSelect(e.dataTransfer.files[0]);
-          elements.imageInput.files = e.dataTransfer.files; // Ensure input has the file for form submission
         }
       });
-      elements.form.addEventListener('submit', async e => {
         e.preventDefault();
-        if (!state.selectedFile) {
-          Swal.fire('Aucune Image', 'Veuillez sélectionner une image.', 'warning');
-          return;
         }
-        const lastSubmission = getLastSubmissionTime();
-        const now = Date.now();
-        if (now - lastSubmission < COOLDOWN_DURATION_MS) {
-          const remainingSeconds = Math.ceil((COOLDOWN_DURATION_MS - (now - lastSubmission)) / 1000);
-          Swal.fire('Cooldown Actif', `Vous devez attendre ${formatTime(remainingSeconds)} avant de soumettre à nouveau.`, 'info');
           return;
         }
-        setLastSubmissionTime();
-        updateSubmitButtonState(); // Démarre le cooldown visuel immédiatement
-        startSolutionTimer();
-        elements.loader.classList.remove('hidden');
-        elements.solutionSection.classList.add('hidden');
-        elements.thoughtsContent.innerHTML = '';
-        elements.answerContent.innerHTML = '';
-        state.thoughtsBuffer = '';
-        state.answerBuffer = '';
-        state.currentMode = null;
-        elements.thoughtsBox.classList.add('open'); // Ouvrir les réflexions par défaut
         const formData = new FormData();
-        formData.append('image', state.selectedFile);
         try {
-          const response = await fetch('/solved', { method: 'POST', body: formData });
-          if (!response.ok) {
-            throw new Error(`HTTP error! status: ${response.status}`);
           }
           const reader = response.body.getReader();
           const decoder = new TextDecoder();
-          let streamBuffer = '';
-          // eslint-disable-next-line no-constant-condition
-          while (true) {
-            const { done, value } = await reader.read();
-            if (done) {
-              if (streamBuffer.startsWith('data:')) { // Process any remaining data in buffer
-                 try {
-                    const data = JSON.parse(streamBuffer.slice(5));
-                    if (data.content) {
-                        if (state.currentMode === 'thinking') state.thoughtsBuffer += data.content;
-                        else if (state.currentMode === 'answering') state.answerBuffer += data.content;
-                    }
-                 } catch (parseError) { console.warn("Error parsing final chunk:", parseError, "Buffer:", streamBuffer); }
               }
-              scheduleDisplayUpdate(); // Final update
-              break;
-            }
-            streamBuffer += decoder.decode(value, { stream: true });
-            const parts = streamBuffer.split('\n\n');
-            streamBuffer = parts.pop(); // Keep the last, possibly incomplete, part
-            for (const part of parts) {
-              if (!part.startsWith('data:')) continue;
-              try {
-                const jsonData = part.slice(5);
-                const data = JSON.parse(jsonData);
-                if (data.mode) {
-                  state.currentMode = data.mode;
-                  if (!elements.loader.classList.contains('hidden')) { // Hide loader on first mode message
-                    elements.loader.classList.add('hidden');
-                    elements.solutionSection.classList.remove('hidden');
                   }
                 }
-                if (data.content) {
-                  if (state.currentMode === 'thinking') state.thoughtsBuffer += data.content;
-                  else if (state.currentMode === 'answering') state.answerBuffer += data.content;
-                }
-              } catch (parseError) {
-                console.warn("Error parsing stream part:", parseError, "Part:", part);
               }
             }
-            scheduleDisplayUpdate();
           }
         } catch (error) {
-          console.error('Erreur de soumission:', error);
-          Swal.fire('Erreur', `Une erreur est survenue lors de la résolution: ${error.message}`, 'error');
-          elements.loader.classList.add('hidden');
-        } finally {
-            stopSolutionTimer(); // Arrête le timer de la solution, mais n'efface pas le temps affiché
-            // Le cooldown du bouton est déjà géré par updateSubmitButtonState()
         }
       });
-      // --- Saved Solutions Logic ---
-      elements.saveButton.addEventListener('click', async () => {
-        const { value: saveName } = await Swal.fire({
-            title: 'Nom de la sauvegarde',
-            input: 'text',
-            inputPlaceholder: 'Ex: Exercice Maths Ch.3',
-            showCancelButton: true,
-            confirmButtonText: 'Sauvegarder',
-            cancelButtonText: 'Annuler',
-            inputValidator: (value) => {
-                if (!value) return 'Vous devez entrer un nom !';
-                const savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
-                if (savedExercises[value]) return 'Ce nom existe déjà. Choisissez-en un autre.';
-            }
-        });
-        if (saveName) {
-          const saveData = {
-            answer: elements.answerContent.innerHTML,
-            thinking: elements.thoughtsContent.innerHTML,
-            date: new Date().toLocaleString('fr-FR')
-          };
-          let savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
-          savedExercises[saveName] = saveData;
-          localStorage.setItem('savedExercises', JSON.stringify(savedExercises));
-          Swal.fire('Sauvegardé!', 'Votre solution a été sauvegardée.', 'success');
-        }
       });
       const loadSavedList = () => {
-        elements.savedList.innerHTML = ''; // Clear previous list
         const savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
         if (Object.keys(savedExercises).length === 0) {
-            elements.savedList.innerHTML = '<li class="text-gray-500">Aucune sauvegarde pour le moment.</li>';
-            return;
         }
-        for (const [name, data] of Object.entries(savedExercises).sort((a,b) => new Date(b[1].date) - new Date(a[1].date))) { // Sort by date desc
           const li = document.createElement('li');
-          li.className = 'flex justify-between items-center p-2 hover:bg-gray-100 rounded';
           li.innerHTML = `
-            <button class="text-left text-blue-600 hover:underline focus:outline-none" data-save-name="${name}">
-              ${name} <span class="text-gray-500 text-xs">(${data.date})</span>
-            </button>
-            <button class="text-red-500 hover:text-red-700 text-xs p-1 focus:outline-none" data-delete-name="${name}" aria-label="Supprimer ${name}">
-              Supprimer
-            </button>
           `;
-          elements.savedList.appendChild(li);
         }
       };
-      elements.savedList.addEventListener('click', (e) => {
-        const target = e.target.closest('button');
-        if (!target) return;
-        const saveName = target.dataset.saveName;
-        const deleteName = target.dataset.deleteName;
-        if (saveName) {
           const savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
           const data = savedExercises[saveName];
           if (data) {
-            resetUIForNewProblem(); // Nettoie l'UI avant de charger
-            elements.form.classList.add('hidden'); // Cache le formulaire car on affiche une solution
-            elements.loader.classList.add('hidden');
-            elements.solutionSection.classList.remove('hidden');
-            elements.thoughtsContent.innerHTML = data.thinking;
-            elements.answerContent.innerHTML = data.answer;
-            state.thoughtsBuffer = ''; // Pas besoin de buffer pour les sauvegardes chargées
-            state.answerBuffer = '';
-            typesetMathJaxContent(elements.thoughtsContent).then(() => typesetMathJaxContent(elements.answerContent));
-            elements.thoughtsBox.classList.add('open');
-            elements.savedModal.classList.remove('active');
-            resetSolutionTimer(); // Pas de timer pour les solutions sauvegardées
           }
-        } else if (deleteName) {
-            Swal.fire({
-                title: `Supprimer "${deleteName}" ?`,
-                text: "Cette action est irréversible.",
-                icon: 'warning',
-                showCancelButton: true,
-                confirmButtonColor: '#d33',
-                cancelButtonColor: '#3085d6',
-                confirmButtonText: 'Oui, supprimer !',
-                cancelButtonText: 'Annuler'
-            }).then((result) => {
-                if (result.isConfirmed) {
-                    let savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
-                    delete savedExercises[deleteName];
-                    localStorage.setItem('savedExercises', JSON.stringify(savedExercises));
-                    loadSavedList(); // Refresh list
-                    Swal.fire('Supprimé!', `"${deleteName}" a été supprimé.`, 'success');
-                }
-            });
         }
       });
-      elements.openSaved.addEventListener('click', () => { loadSavedList(); elements.savedModal.classList.add('active'); });
-      elements.closeSaved.addEventListener('click', () => elements.savedModal.classList.remove('active'));
-      elements.newExerciseFromModal.addEventListener('click', () => {
-        resetUIForNewProblem();
-        elements.savedModal.classList.remove('active');
       });
-      // --- Initialization ---
-      resetUIForNewProblem(); // Initial UI state including cooldown check
-      // updateSubmitButtonState(); // Already called by resetUIForNewProblem
-      // Fermer le modal si on clique à l'extérieur du contenu (optionnel)
-      elements.savedModal.addEventListener('click', (e) => {
-        if (e.target === elements.savedModal) {
-          elements.savedModal.classList.remove('active');
-        }
-      });
     });
   </script>
 </body>

 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Mariam M-1 | Solution Mathématique</title>
   <!-- Tailwind CSS -->
   <link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">
   <!-- SweetAlert2 -->
   <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+  <!-- Highlight.js pour la coloration syntaxique -->
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/github.min.css">
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
+  <!-- Configuration de MathJax -->
   <script>
     window.MathJax = {
       tex: {
   </script>
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+      scroll-behavior: smooth;
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+      border-left: 4px solid #48bb78;
+      padding: 1rem;
+      margin: 1rem 0;
+      font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
+      white-space: pre-wrap;
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+    .content-text {}
+    .content-code { padding: 0; }
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+      background-color: #f0fff4;
+      border-left: 4px solid #48bb78;
+      padding: 1rem;
+      margin: 0.5rem 0;
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+    .content-image { margin: 1rem 0; text-align: center; }
+    .content-image img { max-width: 100%; }
   </style>
 </head>
+<body class="p-4">
+  <div class="max-w-4xl mx-auto">
+    <header class="p-6 text-center mb-8">
+      <h1 class="text-4xl font-bold text-blue-600">Mariam M-1(avec calculatrice)</h1>
+      <p class="text-gray-600">Solution Mathématique/Physique/Chimie Intelligente, avec intégration d'une calculatrice.</p>
       <div class="mt-4 flex justify-end">
         <button id="openSaved" class="blue-button px-4 py-2 text-white rounded">Sauvegardes</button>
       </div>
     <main id="mainContent">
       <form id="problemForm" class="space-y-6" novalidate>
+        <div class="uploadArea p-8 text-center relative" aria-label="Zone de dépôt d'image">
+          <input type="file" id="imageInput" name="image" accept="image/*" class="absolute inset-0 w-full h-full opacity-0 cursor-pointer" aria-label="Choisir une image">
           <div class="space-y-3">
             <div class="w-16 h-16 mx-auto border-2 border-blue-400 rounded-full flex items-center justify-center">
               <svg class="w-8 h-8 text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true">
           </div>
         </div>
         <div id="imagePreview" class="hidden text-center">
+          <img id="previewImage" class="preview-image mx-auto" alt="Prévisualisation de l'image">
         </div>
+        <button type="submit" id="submitProblemButton" class="blue-button w-full py-3 text-white font-medium rounded-lg">
           Résoudre le problème
         </button>
       </form>
         <p class="mt-4 text-gray-600">Analyse en cours...</p>
       </div>
+      <section id="solution" class="hidden mt-8 space-y-6 relative">
         <div class="border-t pt-4">
+          <button id="thoughtsToggle" type="button" class="w-full flex justify-between items-center p-2">
             <span class="font-medium text-gray-700">Processus de Réflexion</span>
             <span id="timestamp" class="timestamp"></span>
           </button>
+          <div id="thoughtsBox" class="thought-box">
             <div id="thoughtsContent" class="p-4 text-gray-600"></div>
           </div>
         </div>
         <div class="border-t pt-6">
+          <div class="flex justify-between items-center">
+            <h3 class="text-xl font-bold text-gray-800 mb-4">Solution</h3>
+            <button id="saveButton">Sauvegarder</button>
           </div>
+          <div id="answerContent" class="text-gray-700 table-responsive"></div>
         </div>
       </section>
     </main>
   </div>
+  <div id="savedModal">
+    <div id="savedModalContent" class="p-6">
       <header class="flex justify-between items-center border-b pb-4">
+        <h2 class="text-2xl font-bold">Sauvegardes</h2>
+        <button id="closeSaved" class="text-3xl text-gray-600">×</button>
       </header>
+      <div id="savedListContainer" class="mt-4">
+        <ul id="savedList" class="space-y-4">
+        </ul>
       </div>
+      <div class="mt-6">
+        <button id="newExercise" class="blue-button w-full py-3 text-white font-medium rounded-lg">
+          Résoudre un nouvel exercice
         </button>
       </div>
     </div>
   <script>
     document.addEventListener('DOMContentLoaded', () => {
+      const form = document.getElementById('problemForm');
+      const imageInput = document.getElementById('imageInput');
+      const loader = document.getElementById('loader');
+      const solutionSection = document.getElementById('solution');
+      const thoughtsContent = document.getElementById('thoughtsContent');
+      const answerContent = document.getElementById('answerContent');
+      const thoughtsToggle = document.getElementById('thoughtsToggle');
+      const thoughtsBox = document.getElementById('thoughtsBox');
+      const imagePreview = document.getElementById('imagePreview');
+      const previewImage = document.getElementById('previewImage');
+      const timestamp = document.getElementById('timestamp');
+      const saveButton = document.getElementById('saveButton');
+      const openSaved = document.getElementById('openSaved');
+      const closeSaved = document.getElementById('closeSaved');
+      const savedModal = document.getElementById('savedModal');
+      const savedList = document.getElementById('savedList');
+      const newExercise = document.getElementById('newExercise');
+      const mainContent = document.getElementById('mainContent');
+      const submitButton = document.getElementById('submitProblemButton'); // Récupérer le bouton de soumission
+      let startTime = null;
+      let timerInterval = null;
+      let thoughtsBuffer = '';
+      let answerBuffer = '';
+      let currentMode = null;
+      let updateTimeout = null;
+      // Constantes pour la gestion du délai de soumission
+      const SUBMISSION_COOLDOWN_MS = 3 * 60 * 1000; // 3 minutes
+      const LAST_SUBMISSION_TIMESTAMP_KEY = 'mariamM1LastSubmissionTimestamp';
+      let cooldownInterval = null;
+      const ORIGINAL_SUBMIT_BUTTON_TEXT = 'Résoudre le problème';
+      // Fonction pour activer le bouton de soumission
+      const enableSubmitButton = () => {
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+        submitButton.textContent = ORIGINAL_SUBMIT_BUTTON_TEXT;
       };
+      // Fonction pour désactiver le bouton de soumission et afficher le compte à rebours
+      const disableSubmitButton = (remainingTimeMs) => {
+        if (remainingTimeMs <= 0) {
+          enableSubmitButton();
+          localStorage.removeItem(LAST_SUBMISSION_TIMESTAMP_KEY); // Nettoyer si le temps est écoulé
+          return;
+        }
+        submitButton.disabled = true;
+        clearInterval(cooldownInterval); // S'assurer qu'il n'y a pas d'intervalle précédent
+        let timeLeft = Math.ceil(remainingTimeMs / 1000); // en secondes
+        const updateButtonText = () => {
+          if (timeLeft <= 0) {
+            enableSubmitButton();
+            localStorage.removeItem(LAST_SUBMISSION_TIMESTAMP_KEY); // Cooldown terminé
+            return;
+          }
+          const minutes = Math.floor(timeLeft / 60);
+          const seconds = timeLeft % 60;
+          submitButton.textContent = `Attendre ${minutes}m ${seconds < 10 ? '0' : ''}${seconds}s`;
+          timeLeft--;
+        };
+        updateButtonText(); // Appel initial
+        cooldownInterval = setInterval(updateButtonText, 1000);
       };
+      // Initialiser l'état du cooldown au chargement de la page
+      const initializeCooldownState = () => {
+        const lastSubmissionTime = parseInt(localStorage.getItem(LAST_SUBMISSION_TIMESTAMP_KEY), 10);
+        if (lastSubmissionTime) {
+          const now = Date.now();
+          const timePassed = now - lastSubmissionTime;
+          if (timePassed < SUBMISSION_COOLDOWN_MS) {
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+            disableSubmitButton(remainingTime);
+          } else {
+            enableSubmitButton();
+            localStorage.removeItem(LAST_SUBMISSION_TIMESTAMP_KEY); // Cooldown expiré
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+        }
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+      initializeCooldownState(); // Appeler à l'initialisation
+      const updateTimestamp = () => {
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+      const stopTimer = () => { clearInterval(timerInterval); startTime = null; /* Ne pas réinitialiser le timestamp ici si on veut le garder */};
+      const handleFileSelect = file => {
+        if (!file) return;
         const reader = new FileReader();
         reader.onload = e => {
+          previewImage.src = e.target.result;
+          imagePreview.classList.remove('hidden');
         };
         reader.readAsDataURL(file);
       };
+      thoughtsToggle.addEventListener('click', () => { thoughtsBox.classList.toggle('open'); });
+      imageInput.addEventListener('change', e => handleFileSelect(e.target.files[0]));
+      const dropZone = document.querySelector('.uploadArea');
+      dropZone.addEventListener('dragover', e => { e.preventDefault(); dropZone.classList.add('border-blue-400'); });
+      dropZone.addEventListener('dragleave', e => { e.preventDefault(); dropZone.classList.remove('border-blue-400'); });
+      dropZone.addEventListener('drop', e => { e.preventDefault(); dropZone.classList.remove('border-blue-400'); handleFileSelect(e.dataTransfer.files[0]); });
+      const applyHighlighting = () => {
+        document.querySelectorAll('pre code').forEach((block) => {
+          hljs.highlightElement(block); // Utiliser highlightElement pour plus de contrôle si nécessaire
+        });
+      };
+      const typesetAnswerIfReady = async () => {
+        if (window.mathJaxReady) {
+          MathJax.startup.document.elements = [document.getElementById('answerContent'), document.getElementById('thoughtsContent')];
+          await MathJax.typesetPromise();
+          applyHighlighting();
+          answerContent.scrollTop = answerContent.scrollHeight;
+          thoughtsContent.scrollTop = thoughtsContent.scrollHeight;
+        } else { setTimeout(typesetAnswerIfReady, 200); }
       };
+      const updateDisplay = async () => {
+        thoughtsContent.innerHTML = marked.parse(thoughtsBuffer);
+        answerContent.innerHTML = marked.parse(answerBuffer);
+        await typesetAnswerIfReady();
+        updateTimeout = null;
       };
+      const scheduleUpdate = () => { if (!updateTimeout) updateTimeout = setTimeout(updateDisplay, 200); };
+      marked.setOptions({
+        gfm: true,
+        breaks: true,
+        highlight: function(code, lang) {
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+            } catch (error) { console.error("Highlight.js error:", error); }
+          }
+          return hljs.highlightAuto(code).value; // Fallback to auto-detection
         }
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+      form.addEventListener('submit', async e => {
         e.preventDefault();
+        const lastSubmissionTime = parseInt(localStorage.getItem(LAST_SUBMISSION_TIMESTAMP_KEY), 10);
+        const currentTime = Date.now();
+        if (lastSubmissionTime && (currentTime - lastSubmissionTime < SUBMISSION_COOLDOWN_MS)) {
+            const timePassed = currentTime - lastSubmissionTime;
+            const remainingTime = SUBMISSION_COOLDOWN_MS - timePassed;
+            const minutes = Math.floor(remainingTime / (1000 * 60));
+            const seconds = Math.floor((remainingTime % (1000 * 60)) / 1000);
+            Swal.fire({
+                icon: 'warning',
+                title: 'Délai d\'attente',
+                text: `Veuillez attendre encore ${minutes} minute(s) et ${seconds} seconde(s) avant de soumettre à nouveau.`,
+            });
+            return; // Empêcher la soumission
         }
+        const file = imageInput.files[0];
+        if (!file) {
+          Swal.fire({
+            icon: 'error',
+            title: 'Image manquante',
+            text: 'Veuillez sélectionner une image.'
+          });
           return;
         }
+        // Marquer le temps de cette soumission et démarrer le cooldown
+        localStorage.setItem(LAST_SUBMISSION_TIMESTAMP_KEY, currentTime.toString());
+        disableSubmitButton(SUBMISSION_COOLDOWN_MS);
+        startTimer();
+        loader.classList.remove('hidden');
+        solutionSection.classList.add('hidden');
+        thoughtsContent.innerHTML = '';
+        answerContent.innerHTML = '';
+        thoughtsBuffer = '';
+        answerBuffer = '';
+        currentMode = null;
+        thoughtsBox.classList.add('open');
         const formData = new FormData();
+        formData.append('image', file);
         try {
+          const response = await fetch('/solve', { method: 'POST', body: formData });
+          if (!response.body) {
+              throw new Error('Response body is not available (e.g., not a streaming response)');
           }
           const reader = response.body.getReader();
           const decoder = new TextDecoder();
+          let streamBuffer = ''; // Renommé pour éviter confusion avec thoughtsBuffer/answerBuffer
+          const processChunk = async chunk => {
+            streamBuffer += decoder.decode(chunk, { stream: true });
+            const lines = streamBuffer.split('\n\n');
+            streamBuffer = lines.pop();
+            for (const line of lines) {
+              if (!line.startsWith('data:')) {
+                  console.warn('Skipping non-data line:', line);
+                  continue;
               }
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+                  if (data.mode) {
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+                    loader.classList.add('hidden');
+                    solutionSection.classList.remove('hidden');
+                  }
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+                    } else if (currentMode === 'answering') {
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+                        case 'code':
+                          answerBuffer += "\n```" + (data.language || '') + "\n" + data.content + "\n```\n";
+                          break;
+                        case 'result':
+                           const formattedResult = data.content.split('\n').map(line => `> ${line}`).join('\n');
+                           answerBuffer += "\n" + formattedResult + "\n";
+                           break;
+                        case 'image':
+                          answerBuffer += `\n![Image générée](data:image/png;base64,${data.content})\n`;
+                          break;
+                        case 'text':
+                        default:
+                          answerBuffer += data.content;
+                          break;
+                      }
+                    }
                   }
+                  if (data.error) { answerBuffer += `\n**Erreur:** ${data.error}\n`; }
+                } catch (e) {
+                   console.error('Error parsing JSON data:', line.slice(5), e);
+                   if (currentMode === 'thinking') { thoughtsBuffer += `\n[Erreur de Parsing des Données]`; }
+                   else { answerBuffer += `\n[Erreur de Parsing des Données]`; }
                 }
+            }
+            scheduleUpdate();
+          };
+          while (true) {
+            const { done, value } = await reader.read();
+            if (done) {
+              if (streamBuffer.startsWith('data:')) { // Traiter le dernier morceau s'il existe
+                try {
+                  const data = JSON.parse(streamBuffer.slice(5));
+                  if (data.content !== undefined) {
+                    if (currentMode === 'thinking') { thoughtsBuffer += data.content; }
+                    else if (currentMode === 'answering') { answerBuffer += data.content; } // Simplifié, ajuster si types nécessaires ici
+                  }
+                } catch(e) { console.error("Error parsing final buffer chunk:", e); }
+              } else if (streamBuffer.trim() !== '') {
+                console.warn("Final stream buffer part was not a data line:", streamBuffer);
               }
+              scheduleUpdate();
+              break;
             }
+            await processChunk(value);
           }
+          stopTimer();
         } catch (error) {
+          console.error('Erreur de Fetch ou du Stream:', error);
+          Swal.fire({
+            icon: 'error',
+            title: 'Erreur de connexion ou de traitement',
+            text: `Une erreur est survenue: ${error.message}`
+          });
+          loader.classList.add('hidden');
+          stopTimer();
+          solutionSection.classList.remove('hidden');
+          if(answerBuffer === '') {
+             answerContent.innerHTML = `<div class="text-red-500">Une erreur est survenue: ${error.message}</div>`;
+          } else {
+             answerBuffer += `\n\n<div class="text-red-500 p-2 my-2 border border-red-500 rounded">Une erreur est survenue pendant le traitement: ${error.message}</div>`;
+             scheduleUpdate();
+          }
+          // Le cooldown continue indépendamment de l'erreur de fetch.
         }
       });
+      saveButton.addEventListener('click', () => {
+        Swal.fire({
+          title: 'Sauvegarder la solution',
+          input: 'text',
+          inputLabel: 'Nom de la sauvegarde',
+          inputPlaceholder: 'Entrez un nom pour cette sauvegarde',
+          showCancelButton: true,
+          confirmButtonText: 'Sauvegarder',
+          cancelButtonText: 'Annuler',
+          inputValidator: (value) => {
+            if (!value) { return 'Vous devez entrer un nom !' }
+          }
+        }).then((result) => {
+          if (result.isConfirmed && result.value) {
+            const saveName = result.value;
+            const saveData = {
+              answer: answerContent.innerHTML,
+              thinking: thoughtsContent.innerHTML,
+              date: new Date().toLocaleString()
+            };
+            let savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
+            savedExercises[saveName] = saveData;
+            localStorage.setItem('savedExercises', JSON.stringify(savedExercises));
+            Swal.fire('Sauvegardé !', 'Votre solution a été sauvegardée.', 'success');
+          }
+        });
       });
       const loadSavedList = () => {
+        savedList.innerHTML = '';
         const savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
         if (Object.keys(savedExercises).length === 0) {
+          savedList.innerHTML = '<li class="text-gray-500 text-center py-8">Aucune sauvegarde disponible</li>';
+          return;
         }
+        const sortedEntries = Object.entries(savedExercises).sort(([,a], [,b]) => new Date(b.date) - new Date(a.date));
+        for (const [name, data] of sortedEntries) {
           const li = document.createElement('li');
+          li.className = 'border-b pb-2 mb-2'; // Ajout de mb-2 pour espacement
           li.innerHTML = `
+            <div class="flex justify-between items-center">
+              <button class="text-left text-blue-600 hover:underline focus:outline-none" data-save="${name}">
+                <span class="font-semibold">${name}</span> <br> <span class="text-gray-500 text-xs">(${data.date})</span>
+              </button>
+              <button class="text-red-500 hover:text-red-700 p-1 focus:outline-none" data-delete="${name}" aria-label="Supprimer ${name}">
+                <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
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+                </svg>
+              </button>
+            </div>
           `;
+          savedList.appendChild(li);
         }
       };
+      savedList.addEventListener('click', (e) => {
+        const saveButtonTarget = e.target.closest('[data-save]');
+        const deleteButtonTarget = e.target.closest('[data-delete]');
+        if (saveButtonTarget) {
+          const saveName = saveButtonTarget.dataset.save;
           const savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
           const data = savedExercises[saveName];
           if (data) {
+            form.classList.add('hidden');
+            loader.classList.add('hidden');
+            solutionSection.classList.remove('hidden');
+            thoughtsContent.innerHTML = data.thinking;
+            answerContent.innerHTML = data.answer;
+            savedModal.classList.remove('active');
+             if (window.mathJaxReady) {
+                MathJax.startup.document.elements = [thoughtsContent, answerContent];
+                MathJax.typesetPromise().then(applyHighlighting).catch(err => console.error("MathJax error on load:", err));
+             } else { setTimeout(() => { if(window.mathJaxReady) MathJax.typesetPromise([thoughtsContent, answerContent]).then(applyHighlighting);}, 500); }
+            thoughtsBox.classList.add('open');
+            thoughtsBuffer = ''; answerBuffer = ''; stopTimer();
+            timestamp.textContent = `Sauvegardé le: ${data.date}`;
           }
+        } else if (deleteButtonTarget) {
+          const deleteName = deleteButtonTarget.dataset.delete;
+          Swal.fire({
+            title: 'Êtes-vous sûr ?',
+            text: "Cette sauvegarde sera définitivement supprimée.",
+            icon: 'warning',
+            showCancelButton: true,
+            confirmButtonColor: '#d33',
+            cancelButtonColor: '#3085d6',
+            confirmButtonText: 'Oui, supprimer !',
+            cancelButtonText: 'Annuler'
+          }).then((result) => {
+            if (result.isConfirmed) {
+              const savedExercises = JSON.parse(localStorage.getItem('savedExercises') || '{}');
+              delete savedExercises[deleteName];
+              localStorage.setItem('savedExercises', JSON.stringify(savedExercises));
+              Swal.fire('Supprimé !', 'La sauvegarde a été supprimée.', 'success');
+              loadSavedList();
+            }
+          });
         }
       });
+      openSaved.addEventListener('click', () => { loadSavedList(); savedModal.classList.add('active'); });
+      closeSaved.addEventListener('click', () => { savedModal.classList.remove('active'); });
+      newExercise.addEventListener('click', () => {
+        form.reset();
+        form.classList.remove('hidden');
+        solutionSection.classList.add('hidden');
+        imagePreview.classList.add('hidden');
+        previewImage.src = '';
+        thoughtsContent.innerHTML = '';
+        answerContent.innerHTML = '';
+        thoughtsBuffer = '';
+        answerBuffer = '';
+        currentMode = null;
+        stopTimer();
+        timestamp.textContent = '';
+        thoughtsBox.classList.remove('open');
+        savedModal.classList.remove('active');
+        // Important: vérifier le cooldown pour le nouveau bouton d'exercice
+        initializeCooldownState();
       });
     });
   </script>
 </body>