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1a9859c
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1 Parent(s): b2c6b16

Update index.html

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Files changed (1) hide show
  1. index.html +91 -224
index.html CHANGED
@@ -41,7 +41,7 @@
41
  }
42
  .exercise.active-exercise {
43
  display: block;
44
- animation: fadeIn 0.3s ease-in-out; /* Utilise fadeIn simple pour l'exercice */
45
  }
46
  .exercise-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; gap: 0.5rem;}
47
  .exercise-header input {margin-bottom: 0;}
@@ -71,21 +71,8 @@
71
  .satisfaction-value { font-size: 2rem; color: var(--accent); margin-top: 0.5rem; }
72
  .exercise-navigation { display: flex; justify-content: space-between; margin-top: 1rem; margin-bottom: 1rem; }
73
 
74
- /* Animation d'apparition/zoom pour la page nouvelle séance */
75
- @keyframes fadeInZoom {
76
- from {
77
- opacity: 0;
78
- transform: scale(0.9); /* Effet plus marqué */
79
- }
80
- to {
81
- opacity: 1;
82
- transform: scale(1);
83
- }
84
- }
85
- #new-workout-page.active {
86
- /* Applique l'animation à toute la page quand elle devient active */
87
- animation: fadeInZoom 0.3s ease-out;
88
- }
89
 
90
  /* Styles page de connexion & user info */
91
  #login-page .card { max-width: 400px; margin: 2rem auto; }
@@ -113,8 +100,7 @@
113
  </style>
114
  </head>
115
  <body>
116
- <!-- ... tout le contenu de <body> ... -->
117
- <!-- (Il est identique à celui de la réponse précédente, pas besoin de le répéter ici) -->
118
  <div class="container">
119
  <header>
120
  <h1>LiftTrack</h1>
@@ -208,7 +194,12 @@
208
  <h2>Statistiques</h2>
209
  <div class="stats-grid"> <div class="card stat-card"> <div class="stat-value" id="stats-workout-count">0</div> <div>Séances Totales</div> </div> <div class="card stat-card"> <div class="stat-value" id="stats-avg-tonnage">0</div> <div>Tonnage Moyen</div> </div> <div class="card stat-card"> <div class="stat-value" id="stats-avg-satisfaction">0%</div> <div>Satisfaction Moyenne</div> </div> </div>
210
  <h3 style="margin: 1.5rem 0 1rem;">Tendances Récentes</h3>
211
- <div class="card"> <p style="text-align: center; margin: 1rem 0;"> Les statistiques détaillées seront affichées après plusieurs séances enregistrées. </p> </div>
 
 
 
 
 
212
  </div>
213
  </div>
214
 
@@ -219,244 +210,120 @@
219
 
220
  <script>
221
  // --- Variables d'État ---
222
- let workouts = [];
223
- let currentUser = null;
224
- let currentWorkoutId = null;
225
- let currentExerciseIndex = 0;
226
- let workoutExercisesForm = []; // Référence aux divs .exercise dans le formulaire
227
 
228
  // --- Éléments DOM ---
229
- // (Identiques à la réponse précédente)
230
- const loginPage = document.getElementById('login-page');
231
- const mainAppContent = document.getElementById('main-app-content');
232
- const usernameInput = document.getElementById('username');
233
- const loginBtn = document.getElementById('login-btn');
234
- const loginError = document.getElementById('login-error');
235
- const currentUserDisplay = document.getElementById('current-user-display');
236
- const logoutBtn = document.getElementById('logout-btn');
237
- const spinner = document.querySelector('#workouts-list .spinner');
238
- const appContainer = document.getElementById('app-container');
239
- const navItems = document.querySelectorAll('.nav-item');
240
- const newWorkoutBtn = document.getElementById('new-workout-btn');
241
- const saveWorkoutBtn = document.getElementById('save-workout-btn');
242
- const cancelNewWorkoutBtn = document.getElementById('cancel-new-workout-btn');
243
- const addExerciseBtn = document.getElementById('add-exercise-btn');
244
- const exercisesContainer = document.getElementById('exercises-container'); // Conteneur formulaire
245
- const workoutsList = document.getElementById('workouts-list'); // Conteneur affichage liste
246
- const backToHomeBtn = document.getElementById('back-to-home');
247
- const deleteWorkoutBtn = document.getElementById('delete-workout-btn');
248
- const satisfactionRange = document.getElementById('satisfaction');
249
- const satisfactionValue = document.querySelector('.satisfaction-value');
250
- const emptyWorkoutMessage = document.getElementById('empty-workout-message');
251
- const workoutDateInput = document.getElementById('workout-date');
252
- const prevExerciseBtn = document.getElementById('prev-exercise-btn');
253
- const nextExerciseBtn = document.getElementById('next-exercise-btn');
254
- const currentExerciseIndicator = document.getElementById('current-exercise-indicator');
255
 
256
 
257
  // --- Initialisation ---
258
- document.addEventListener('DOMContentLoaded', () => {
259
- const rememberedUser = sessionStorage.getItem('liftTrackCurrentUser');
260
- if (rememberedUser) { loginUser(rememberedUser); } else { showLoginPage(); }
261
- initEventListeners();
262
- });
263
 
264
- // --- Authentification & Persistance (inchangées) ---
 
265
  function showLoginPage() { loginPage.style.display = 'block'; mainAppContent.style.display = 'none'; loginError.style.display = 'none'; usernameInput.value = ''; currentUser = null; }
266
  function showApp() { if (!currentUser) return; loginPage.style.display = 'none'; mainAppContent.style.display = 'block'; currentUserDisplay.textContent = currentUser; setTodayDate(); loadWorkouts(); showPage('home-page'); }
267
  function handleLogin() { const username = usernameInput.value.trim(); if (username && username.length > 0) { loginUser(username); } else { loginError.textContent = "Veuillez entrer un nom d'utilisateur."; loginError.style.display = 'block'; }}
268
  function loginUser(username) { currentUser = username; sessionStorage.setItem('liftTrackCurrentUser', currentUser); showApp(); }
269
  function handleLogout() { currentUser = null; sessionStorage.removeItem('liftTrackCurrentUser'); workouts = []; showLoginPage(); }
270
  function getStorageKey() { if (!currentUser) return null; const safeUsername = currentUser.replace(/[^a-zA-Z0-9_-]/g, '_'); return `liftTrackData_${safeUsername}`; }
271
- function loadWorkouts() {
272
- const storageKey = getStorageKey(); if (!storageKey) { workouts = []; return; }
273
- if (spinner) spinner.classList.remove('hidden'); emptyWorkoutMessage.classList.add('hidden'); workoutsList.innerHTML = '';
274
- setTimeout(() => { try { const savedData = localStorage.getItem(storageKey); workouts = savedData ? JSON.parse(savedData) : []; console.log(`Chargé ${workouts.length} séances pour ${currentUser}`); } catch (e) { console.error("Erreur parsing localStorage:", e); workouts = []; alert("Erreur chargement données."); } finally { if (spinner) spinner.classList.add('hidden'); renderWorkoutsList(); } }, 150);
275
- }
276
- function saveWorkouts() {
277
- const storageKey = getStorageKey(); if (!storageKey) { console.error("Sauvegarde impossible: non connecté."); return; } try { localStorage.setItem(storageKey, JSON.stringify(workouts)); console.log(`Sauvegardé ${workouts.length} séances pour ${currentUser}`); } catch (e) { console.error("Erreur sauvegarde localStorage:", e); alert("Erreur sauvegarde données."); }
278
- }
279
 
280
  // --- Écouteurs d'Événements ---
281
- // (Identiques à la réponse précédente)
282
- function initEventListeners() {
283
- loginBtn.addEventListener('click', handleLogin);
284
- logoutBtn.addEventListener('click', handleLogout);
285
- usernameInput.addEventListener('keypress', (e) => { if (e.key === 'Enter') { e.preventDefault(); handleLogin(); } });
286
-
287
- navItems.forEach(item => {
288
- item.addEventListener('click', (e) => { e.preventDefault(); if (!currentUser) return; const targetPageId = item.getAttribute('data-page'); showPage(targetPageId); navItems.forEach(nav => nav.classList.remove('active')); item.classList.add('active'); if (targetPageId === 'stats-page') { updateStats(); } });
289
- });
290
-
291
- newWorkoutBtn.addEventListener('click', () => {
292
- if (!currentUser) return; currentWorkoutId = null; clearNewWorkoutForm(); showPage('new-workout-page');
293
- });
294
-
295
- cancelNewWorkoutBtn.addEventListener('click', () => showPage('home-page'));
296
- saveWorkoutBtn.addEventListener('click', saveWorkout);
297
- addExerciseBtn.addEventListener('click', handleAddNewExercise);
298
- prevExerciseBtn.addEventListener('click', navigateExerciseForm.bind(null, -1));
299
- nextExerciseBtn.addEventListener('click', navigateExerciseForm.bind(null, 1));
300
- backToHomeBtn.addEventListener('click', () => showPage('home-page'));
301
- deleteWorkoutBtn.addEventListener('click', deleteWorkout);
302
- satisfactionRange.addEventListener('input', () => { satisfactionValue.textContent = `${satisfactionRange.value}%`; });
303
- }
304
-
305
 
306
  // --- Logique Principale ---
307
- // (Identique à la réponse précédente, y compris showPage, addExercise, saveWorkout etc.)
308
  function setTodayDate() { if(workoutDateInput) { try { const today = new Date().toISOString().split('T')[0]; workoutDateInput.value = today; } catch (e) { console.error("Impossible définir date:", e); workoutDateInput.value = ''; } } }
309
 
 
310
  function showPage(pageId) {
311
  if (!currentUser) { showLoginPage(); return; }
312
- document.querySelectorAll('#app-container > div').forEach(page => page.classList.remove('active'));
313
- const pageToShow = document.getElementById(pageId);
314
- if (pageToShow) { pageToShow.classList.add('active'); } else { console.error(`Page ID "${pageId}" non trouvée. Affichage home-page.`); document.getElementById('home-page').classList.add('active'); pageId = 'home-page'; }
315
- navItems.forEach(item => { item.classList.remove('active'); });
316
- const activeNavItem = document.querySelector(`.nav-item[data-page="${pageId === 'stats-page' ? 'stats-page' : 'home-page'}"]`);
317
- if(activeNavItem) activeNavItem.classList.add('active');
318
- if (pageId === 'new-workout-page') { renderActiveExerciseForm(); }
319
- }
320
-
321
- function handleAddNewExercise() {
322
- addExercise(true);
323
- }
324
 
325
- function addExercise(navigateToNew = false) {
326
- if (!currentUser) return;
327
- const exerciseId = `exercise-${Date.now()}`;
328
- const exerciseDiv = document.createElement('div');
329
- exerciseDiv.className = 'card exercise';
330
- exerciseDiv.setAttribute('data-exercise-id', exerciseId);
331
-
332
- exerciseDiv.innerHTML = `
333
- <div class="exercise-header"> <input type="text" placeholder="Nom Exercice" class="exercise-name"> <button class="btn btn-danger remove-exercise" style="padding: 0.3rem 0.6rem; flex-shrink: 0;">×</button> </div>
334
- <div class="form-group" style="margin-top: 0.5rem; margin-bottom: 0.5rem;"> <label style="display: inline-flex; align-items: center; color: #bbb; font-size: 0.9rem;"> <input type="checkbox" class="unilateral-checkbox"> Unilatéral </label> </div>
335
- <div class="series-container"></div>
336
- <button class="btn btn-outline add-series" style="width: 100%; margin-top: 0.5rem; padding: 0.4rem;">+ Ajouter Série</button>
337
- `;
338
- exercisesContainer.appendChild(exerciseDiv);
339
- workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise'));
340
-
341
- const removeBtn = exerciseDiv.querySelector('.remove-exercise');
342
- removeBtn.addEventListener('click', () => {
343
- const indexToRemove = workoutExercisesForm.indexOf(exerciseDiv);
344
- if (indexToRemove > -1) { exerciseDiv.remove(); workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); if (currentExerciseIndex >= indexToRemove) { currentExerciseIndex = Math.max(0, currentExerciseIndex - 1); } if (currentExerciseIndex >= workoutExercisesForm.length) { currentExerciseIndex = Math.max(0, workoutExercisesForm.length - 1); } renderActiveExerciseForm(); }
345
- });
346
-
347
- const addSeriesBtn = exerciseDiv.querySelector('.add-series');
348
- const seriesContainer = exerciseDiv.querySelector('.series-container');
349
- addSeriesBtn.addEventListener('click', () => addSeries(seriesContainer));
350
- addSeries(seriesContainer);
351
-
352
- if (navigateToNew) { currentExerciseIndex = workoutExercisesForm.length - 1; renderActiveExerciseForm(); } else { updateExerciseNavButtons(); }
353
- }
354
-
355
- function addSeries(container) {
356
- if (!currentUser || !container) return; const seriesId = `series-${Date.now()}`; const seriesDiv = document.createElement('div'); seriesDiv.className = 'series'; seriesDiv.setAttribute('data-series-id', seriesId);
357
- seriesDiv.innerHTML = `<div class="form-row" style="align-items: flex-end; gap: 0.8rem;"> <div class="form-group" style="flex: 1.2;"> <label>Reps</label> <input type="number" class="reps" min="1" placeholder="10" style="padding: 0.4rem;"> </div> <div class="form-group" style="flex: 1.2;"> <label>Charge (kg)</label> <input type="number" class="weight" min="0" step="0.1" placeholder="20" style="padding: 0.4rem;"> </div> <div class="form-group" style="flex: 1; display: flex; align-items: center; padding-bottom: 0.6rem; min-width: 100px;"> <label style="display: inline-flex; align-items: center; color: #bbb; font-size: 0.8rem; margin-bottom: 0; white-space: nowrap;"> <input type="checkbox" class="degressive-checkbox" style="margin-right: 0.3rem;"> Dégressive </label> </div> <button class="btn btn-danger remove-series" style="padding: 0.3rem 0.6rem; margin-bottom: 0.6rem; flex-basis: 30px; flex-grow: 0; align-self: center;">×</button> </div>`;
358
- container.appendChild(seriesDiv); const removeBtn = seriesDiv.querySelector('.remove-series'); removeBtn.addEventListener('click', () => seriesDiv.remove());
359
- }
360
 
361
- function navigateExerciseForm(direction) {
362
- workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise'));
363
- const newIndex = currentExerciseIndex + direction;
364
- if (newIndex >= 0 && newIndex < workoutExercisesForm.length) { currentExerciseIndex = newIndex; renderActiveExerciseForm(); }
365
- }
 
 
 
 
 
 
 
 
366
 
367
- function renderActiveExerciseForm() {
368
- workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise'));
369
- workoutExercisesForm.forEach(ex => ex.classList.remove('active-exercise'));
370
- if (currentExerciseIndex >= 0 && currentExerciseIndex < workoutExercisesForm.length) { workoutExercisesForm[currentExerciseIndex].classList.add('active-exercise'); }
371
- updateExerciseNavButtons();
372
  }
373
 
374
- function updateExerciseNavButtons() {
375
- const totalExercises = workoutExercisesForm.length;
376
- if (totalExercises === 0) { currentExerciseIndicator.textContent = "(Aucun exercice)"; prevExerciseBtn.disabled = true; nextExerciseBtn.disabled = true; } else { currentExerciseIndicator.textContent = `(${currentExerciseIndex + 1}/${totalExercises})`; prevExerciseBtn.disabled = currentExerciseIndex === 0; nextExerciseBtn.disabled = currentExerciseIndex === totalExercises - 1; }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
377
  }
378
 
379
- function clearNewWorkoutForm() {
380
- if (!currentUser) return; document.getElementById('workout-name').value = ''; document.getElementById('workout-duration').value = '';
381
- setTodayDate(); exercisesContainer.innerHTML = ''; workoutExercisesForm = [];
382
- satisfactionRange.value = 75; satisfactionValue.textContent = '75%';
383
- currentWorkoutId = null; currentExerciseIndex = 0; addExercise(false); renderActiveExerciseForm();
384
- }
385
-
386
- function saveWorkout() {
387
- if (!currentUser) return;
388
- workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); // Rafraîchir
389
-
390
- const workoutName = document.getElementById('workout-name').value.trim();
391
- const workoutDate = document.getElementById('workout-date').value;
392
- const workoutDuration = parseInt(document.getElementById('workout-duration').value) || 0;
393
- const satisfaction = parseInt(document.getElementById('satisfaction').value);
394
-
395
- if (!workoutName) { alert("Nom séance requis."); return; } if (!workoutDate) { alert("Date requise."); return; } if (workoutDuration <= 0) { alert("Durée invalide."); return; }
396
-
397
- const exerciseElements = workoutExercisesForm; const exercises = [];
398
- if (exerciseElements.length === 0) { alert("Ajoutez au moins un exercice."); return; }
399
-
400
- let validationError = null;
401
- exerciseElements.forEach((exerciseEl, index) => {
402
- if (validationError) return;
403
- const nameInput = exerciseEl.querySelector('.exercise-name'); const exerciseName = nameInput ? nameInput.value.trim() : '';
404
- const isUnilateral = exerciseEl.querySelector('.unilateral-checkbox').checked;
405
- if (!exerciseName) { validationError = `Nommez l'exercice #${index + 1}.`; if(nameInput) nameInput.focus(); return; }
406
- const series = []; const seriesElements = exerciseEl.querySelectorAll('.series');
407
- if (seriesElements.length === 0) { validationError = `Exercice "${exerciseName}" sans série.`; return; }
408
- seriesElements.forEach(seriesEl => {
409
- if (validationError) return;
410
- const repsInput = seriesEl.querySelector('.reps'); const weightInput = seriesEl.querySelector('.weight');
411
- const reps = parseInt(repsInput.value) || 0; const weight = parseFloat(weightInput.value) || 0;
412
- const isDegressive = seriesEl.querySelector('.degressive-checkbox').checked;
413
- if (reps <= 0) { validationError = `Reps invalides pour "${exerciseName}".`; if(repsInput) repsInput.focus(); return; }
414
- if (weight < 0) { validationError = `Charge invalide pour "${exerciseName}".`; if(weightInput) weightInput.focus(); return; }
415
- series.push({ reps, weight, isDegressive });
416
- });
417
- if (!validationError) { exercises.push({ name: exerciseName, isUnilateral, series }); }
418
- });
419
-
420
- if (validationError) { alert(validationError); return; }
421
 
422
- let totalTonnage = 0; exercises.forEach(ex => ex.series.forEach(s => totalTonnage += s.reps * s.weight * (ex.isUnilateral ? 2 : 1)));
423
- const workout = { id: currentWorkoutId || `workout-${Date.now()}`, name: workoutName, date: workoutDate, duration: workoutDuration, exercises: exercises, totalTonnage: totalTonnage, satisfaction: satisfaction };
424
- const existingIndex = workouts.findIndex(w => w.id === workout.id);
425
- if (existingIndex > -1) { workouts[existingIndex] = workout; } else { workouts.push(workout); }
426
 
427
- saveWorkouts(); confetti({ particleCount: 150, spread: 90, origin: { y: 0.6 } }); showPage('home-page'); renderWorkoutsList();
428
- }
 
 
 
 
 
429
 
430
- function renderWorkoutsList() {
431
- if (!currentUser) return; workoutsList.innerHTML = ''; if (workouts.length === 0) { emptyWorkoutMessage.classList.remove('hidden'); updateStats(); return; } emptyWorkoutMessage.classList.add('hidden');
432
- const sortedWorkouts = [...workouts].sort((a, b) => new Date(b.date) - new Date(a.date));
433
- sortedWorkouts.forEach(workout => { const workoutDate = new Date(workout.date).toLocaleDateString('fr-FR', { year: 'numeric', month: 'short', day: 'numeric' }); const workoutDiv = document.createElement('div'); workoutDiv.className = 'card workout-card'; workoutDiv.setAttribute('data-workout-id', workout.id); workoutDiv.innerHTML = `<div class="workout-header"><h3 style="margin-bottom: 0.5rem;">${workout.name}</h3><div class="badge">${workoutDate}</div></div><div class="workout-details" style="font-size: 0.9rem; color: #ccc; margin-top: 0.5rem;"><span>${workout.duration} min</span> | <span>${workout.exercises.length} exo${workout.exercises.length > 1 ? 's' : ''}</span> | <span>${workout.totalTonnage.toFixed(1)} kg</span> | <span>${workout.satisfaction}%</span></div>`; workoutDiv.addEventListener('click', () => displayWorkoutDetails(workout.id)); workoutsList.appendChild(workoutDiv); });
434
- updateStats();
435
- }
436
 
437
- function displayWorkoutDetails(workoutId) {
438
- if (!currentUser) return; const workout = workouts.find(w => w.id === workoutId); if (!workout) { console.error("Séance non trouvée:", workoutId); showPage('home-page'); return; }
439
- document.getElementById('detail-workout-name').textContent = workout.name; document.getElementById('detail-date').textContent = new Date(workout.date).toLocaleDateString('fr-FR'); document.getElementById('detail-duration').textContent = workout.duration; document.getElementById('detail-tonnage').textContent = workout.totalTonnage.toFixed(1); document.getElementById('detail-satisfaction').textContent = `${workout.satisfaction}%`; document.getElementById('detail-exercises-count').textContent = workout.exercises.length;
440
- const detailExercisesContainer = document.getElementById('detail-exercises-container'); detailExercisesContainer.innerHTML = '';
441
-
442
- workout.exercises.forEach((exercise) => {
443
- const exerciseDiv = document.createElement('div'); exerciseDiv.className = 'card detail-exercise-card';
444
- let seriesHtml = '';
445
- exercise.series.forEach((serie, sIndex) => { const degressiveLabel = serie.isDegressive ? ' <span class="badge" style="font-size: 0.7rem; background-color: var(--accent-dark);">Dégr.</span>' : ''; const weightFactor = exercise.isUnilateral ? 2 : 1; const seriesTonnage = serie.reps * serie.weight * weightFactor; seriesHtml += `<div class="exercise-summary"><div class="flex-between"><span>Série ${sIndex + 1}: ${serie.reps} reps × ${serie.weight} kg${degressiveLabel}</span><span style="color: #aaa;">(${seriesTonnage.toFixed(1)} kg)</span></div></div>`; });
446
- const unilateralLabel = exercise.isUnilateral ? ' <span class="badge" style="font-size: 0.7rem;">Unilat.</span>' : '';
447
- exerciseDiv.innerHTML = `<h3 style="font-size: 1.1rem; margin-bottom: 0.5rem;">${exercise.name}${unilateralLabel}</h3> <div class="series-summary-container"> ${seriesHtml} </div>`;
448
- detailExercisesContainer.appendChild(exerciseDiv);
449
- });
450
- currentWorkoutId = workoutId; showPage('workout-details-page');
451
- }
452
 
453
- function deleteWorkout() {
454
- if (!currentUser || !currentWorkoutId) return; const workoutToDelete = workouts.find(w => w.id === currentWorkoutId); if (!workoutToDelete) return; const confirmDelete = confirm(`Supprimer séance "${workoutToDelete.name}" du ${new Date(workoutToDelete.date).toLocaleDateString('fr-FR')} ?`); if (!confirmDelete) return; workouts = workouts.filter(w => w.id !== currentWorkoutId); saveWorkouts(); currentWorkoutId = null; showPage('home-page'); renderWorkoutsList();
455
- }
456
 
457
- function updateStats() {
458
- if (!currentUser) return; const workoutCount = workouts.length; document.getElementById('stats-workout-count').textContent = workoutCount; if (workoutCount === 0) { document.getElementById('stats-avg-tonnage').textContent = '0'; document.getElementById('stats-avg-satisfaction').textContent = '0%'; return; } const totalTonnageAll = workouts.reduce((sum, workout) => sum + (workout.totalTonnage || 0), 0); const avgTonnage = totalTonnageAll / workoutCount; document.getElementById('stats-avg-tonnage').textContent = avgTonnage.toFixed(1); const totalSatisfaction = workouts.reduce((sum, workout) => sum + (workout.satisfaction || 0), 0); const avgSatisfaction = totalSatisfaction / workoutCount; document.getElementById('stats-avg-satisfaction').textContent = `${Math.round(avgSatisfaction)}%`;
459
- }
 
 
 
460
 
461
  </script>
462
  </body>
 
41
  }
42
  .exercise.active-exercise {
43
  display: block;
44
+ animation: fadeIn 0.3s ease-in-out;
45
  }
46
  .exercise-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; gap: 0.5rem;}
47
  .exercise-header input {margin-bottom: 0;}
 
71
  .satisfaction-value { font-size: 2rem; color: var(--accent); margin-top: 0.5rem; }
72
  .exercise-navigation { display: flex; justify-content: space-between; margin-top: 1rem; margin-bottom: 1rem; }
73
 
74
+ /* Pas d'animation zoom par défaut sur la page, on la déclenche via JS */
75
+ /* #new-workout-page.active { animation: fadeInZoom 0.3s ease-out; } enlevé */
 
 
 
 
 
 
 
 
 
 
 
 
 
76
 
77
  /* Styles page de connexion & user info */
78
  #login-page .card { max-width: 400px; margin: 2rem auto; }
 
100
  </style>
101
  </head>
102
  <body>
103
+ <!-- Structure <body> identique à la réponse précédente -->
 
104
  <div class="container">
105
  <header>
106
  <h1>LiftTrack</h1>
 
194
  <h2>Statistiques</h2>
195
  <div class="stats-grid"> <div class="card stat-card"> <div class="stat-value" id="stats-workout-count">0</div> <div>Séances Totales</div> </div> <div class="card stat-card"> <div class="stat-value" id="stats-avg-tonnage">0</div> <div>Tonnage Moyen</div> </div> <div class="card stat-card"> <div class="stat-value" id="stats-avg-satisfaction">0%</div> <div>Satisfaction Moyenne</div> </div> </div>
196
  <h3 style="margin: 1.5rem 0 1rem;">Tendances Récentes</h3>
197
+ <!-- Section Tendances Récentes: Juste un placeholder -->
198
+ <div class="card">
199
+ <p style="text-align: center; margin: 1rem 0; color: #888;">
200
+ (La section des tendances récentes n'est pas encore implémentée.)
201
+ </p>
202
+ </div>
203
  </div>
204
  </div>
205
 
 
210
 
211
  <script>
212
  // --- Variables d'État ---
213
+ // (Identiques)
214
+ let workouts = []; let currentUser = null; let currentWorkoutId = null; let currentExerciseIndex = 0; let workoutExercisesForm = [];
 
 
 
215
 
216
  // --- Éléments DOM ---
217
+ // (Identiques)
218
+ const loginPage = document.getElementById('login-page'); const mainAppContent = document.getElementById('main-app-content'); const usernameInput = document.getElementById('username'); const loginBtn = document.getElementById('login-btn'); const loginError = document.getElementById('login-error'); const currentUserDisplay = document.getElementById('current-user-display'); const logoutBtn = document.getElementById('logout-btn'); const spinner = document.querySelector('#workouts-list .spinner'); const appContainer = document.getElementById('app-container'); const navItems = document.querySelectorAll('.nav-item'); const newWorkoutBtn = document.getElementById('new-workout-btn'); const saveWorkoutBtn = document.getElementById('save-workout-btn'); const cancelNewWorkoutBtn = document.getElementById('cancel-new-workout-btn'); const addExerciseBtn = document.getElementById('add-exercise-btn'); const exercisesContainer = document.getElementById('exercises-container'); const workoutsList = document.getElementById('workouts-list'); const backToHomeBtn = document.getElementById('back-to-home'); const deleteWorkoutBtn = document.getElementById('delete-workout-btn'); const satisfactionRange = document.getElementById('satisfaction'); const satisfactionValue = document.querySelector('.satisfaction-value'); const emptyWorkoutMessage = document.getElementById('empty-workout-message'); const workoutDateInput = document.getElementById('workout-date'); const prevExerciseBtn = document.getElementById('prev-exercise-btn'); const nextExerciseBtn = document.getElementById('next-exercise-btn'); const currentExerciseIndicator = document.getElementById('current-exercise-indicator');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
219
 
220
 
221
  // --- Initialisation ---
222
+ // (Identique)
223
+ document.addEventListener('DOMContentLoaded', () => { const rememberedUser = sessionStorage.getItem('liftTrackCurrentUser'); if (rememberedUser) { loginUser(rememberedUser); } else { showLoginPage(); } initEventListeners(); });
 
 
 
224
 
225
+ // --- Authentification & Persistance ---
226
+ // (Identiques)
227
  function showLoginPage() { loginPage.style.display = 'block'; mainAppContent.style.display = 'none'; loginError.style.display = 'none'; usernameInput.value = ''; currentUser = null; }
228
  function showApp() { if (!currentUser) return; loginPage.style.display = 'none'; mainAppContent.style.display = 'block'; currentUserDisplay.textContent = currentUser; setTodayDate(); loadWorkouts(); showPage('home-page'); }
229
  function handleLogin() { const username = usernameInput.value.trim(); if (username && username.length > 0) { loginUser(username); } else { loginError.textContent = "Veuillez entrer un nom d'utilisateur."; loginError.style.display = 'block'; }}
230
  function loginUser(username) { currentUser = username; sessionStorage.setItem('liftTrackCurrentUser', currentUser); showApp(); }
231
  function handleLogout() { currentUser = null; sessionStorage.removeItem('liftTrackCurrentUser'); workouts = []; showLoginPage(); }
232
  function getStorageKey() { if (!currentUser) return null; const safeUsername = currentUser.replace(/[^a-zA-Z0-9_-]/g, '_'); return `liftTrackData_${safeUsername}`; }
233
+ function loadWorkouts() { const storageKey = getStorageKey(); if (!storageKey) { workouts = []; return; } if (spinner) spinner.classList.remove('hidden'); emptyWorkoutMessage.classList.add('hidden'); workoutsList.innerHTML = ''; setTimeout(() => { try { const savedData = localStorage.getItem(storageKey); workouts = savedData ? JSON.parse(savedData) : []; console.log(`Chargé ${workouts.length} séances pour ${currentUser}`); } catch (e) { console.error("Erreur parsing localStorage:", e); workouts = []; alert("Erreur chargement données."); } finally { if (spinner) spinner.classList.add('hidden'); renderWorkoutsList(); } }, 150); }
234
+ function saveWorkouts() { const storageKey = getStorageKey(); if (!storageKey) { console.error("Sauvegarde impossible: non connecté."); return; } try { localStorage.setItem(storageKey, JSON.stringify(workouts)); console.log(`Sauvegardé ${workouts.length} séances pour ${currentUser}`); } catch (e) { console.error("Erreur sauvegarde localStorage:", e); alert("Erreur sauvegarde données."); } }
 
 
 
 
 
 
235
 
236
  // --- Écouteurs d'Événements ---
237
+ // (Identiques)
238
+ function initEventListeners() { loginBtn.addEventListener('click', handleLogin); logoutBtn.addEventListener('click', handleLogout); usernameInput.addEventListener('keypress', (e) => { if (e.key === 'Enter') { e.preventDefault(); handleLogin(); } }); navItems.forEach(item => { item.addEventListener('click', (e) => { e.preventDefault(); if (!currentUser) return; const targetPageId = item.getAttribute('data-page'); showPage(targetPageId); navItems.forEach(nav => nav.classList.remove('active')); item.classList.add('active'); if (targetPageId === 'stats-page') { updateStats(); } }); }); newWorkoutBtn.addEventListener('click', () => { if (!currentUser) return; currentWorkoutId = null; clearNewWorkoutForm(); showPage('new-workout-page'); }); cancelNewWorkoutBtn.addEventListener('click', () => showPage('home-page')); saveWorkoutBtn.addEventListener('click', saveWorkout); addExerciseBtn.addEventListener('click', handleAddNewExercise); prevExerciseBtn.addEventListener('click', navigateExerciseForm.bind(null, -1)); nextExerciseBtn.addEventListener('click', navigateExerciseForm.bind(null, 1)); backToHomeBtn.addEventListener('click', () => showPage('home-page')); deleteWorkoutBtn.addEventListener('click', deleteWorkout); satisfactionRange.addEventListener('input', () => { satisfactionValue.textContent = `${satisfactionRange.value}%`; }); }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
239
 
240
  // --- Logique Principale ---
 
241
  function setTodayDate() { if(workoutDateInput) { try { const today = new Date().toISOString().split('T')[0]; workoutDateInput.value = today; } catch (e) { console.error("Impossible définir date:", e); workoutDateInput.value = ''; } } }
242
 
243
+ // **MODIFIÉ pour inclure l'animation flammes**
244
  function showPage(pageId) {
245
  if (!currentUser) { showLoginPage(); return; }
 
 
 
 
 
 
 
 
 
 
 
 
246
 
247
+ document.querySelectorAll('#app-container > div').forEach(page => {
248
+ page.classList.remove('active');
249
+ });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
250
 
251
+ const pageToShow = document.getElementById(pageId);
252
+ if (pageToShow) {
253
+ pageToShow.classList.add('active');
254
+ // **Déclencher l'animation si c'est la page nouvelle séance**
255
+ if (pageId === 'new-workout-page') {
256
+ triggerFlameAnimation(); // Appel de la nouvelle fonction d'animation
257
+ renderActiveExerciseForm(); // S'assurer que l'exercice est affiché
258
+ }
259
+ } else {
260
+ console.error(`Page ID "${pageId}" non trouvée. Affichage home-page.`);
261
+ document.getElementById('home-page').classList.add('active');
262
+ pageId = 'home-page';
263
+ }
264
 
265
+ // Mettre à jour la nav
266
+ navItems.forEach(item => { item.classList.remove('active'); });
267
+ const activeNavItem = document.querySelector(`.nav-item[data-page="${pageId === 'stats-page' ? 'stats-page' : 'home-page'}"]`);
268
+ if(activeNavItem) activeNavItem.classList.add('active');
 
269
  }
270
 
271
+ // **NOUVELLE FONCTION pour l'animation flammes**
272
+ function triggerFlameAnimation() {
273
+ // Utiliser canvas-confetti pour simuler des flammes
274
+ const duration = 1 * 1000; // 1 seconde
275
+ const animationEnd = Date.now() + duration;
276
+ const defaults = { startVelocity: 30, spread: 360, ticks: 60, zIndex: 0 };
277
+
278
+ function randomInRange(min, max) {
279
+ return Math.random() * (max - min) + min;
280
+ }
281
+
282
+ const interval = setInterval(function() {
283
+ const timeLeft = animationEnd - Date.now();
284
+
285
+ if (timeLeft <= 0) {
286
+ return clearInterval(interval);
287
+ }
288
+
289
+ const particleCount = 50 * (timeLeft / duration);
290
+ // Animation depuis le bas, un peu écartée
291
+ confetti(Object.assign({}, defaults, {
292
+ particleCount,
293
+ origin: { x: randomInRange(0.3, 0.7), y: Math.random() - 0.2 }, // Origine en bas, variable
294
+ angle: randomInRange(240, 300), // Direction générale vers le haut
295
+ spread: randomInRange(50, 90), // Cône plus ou moins large
296
+ gravity: 0.5, // Moins de gravité pour monter plus
297
+ drift: randomInRange(-1, 1), // Léger déplacement latéral
298
+ colors: ['#ff6f00', '#ff8f00', '#ffa000', '#ffcc00'] // Couleurs feu
299
+ }));
300
+ }, 250);
301
  }
302
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
303
 
304
+ // --- Logique Formulaire Nouvelle Séance ---
305
+ // (Fonctions handleAddNewExercise, addExercise, addSeries, navigateExerciseForm, renderActiveExerciseForm, updateExerciseNavButtons, clearNewWorkoutForm SONT IDENTIQUES à la réponse précédente - Pas besoin de les répéter ici car elles fonctionnaient)
 
 
306
 
307
+ function handleAddNewExercise() { addExercise(true); }
308
+ function addExercise(navigateToNew = false) { if (!currentUser) return; const exerciseId = `exercise-${Date.now()}`; const exerciseDiv = document.createElement('div'); exerciseDiv.className = 'card exercise'; exerciseDiv.setAttribute('data-exercise-id', exerciseId); exerciseDiv.innerHTML = `<div class="exercise-header"> <input type="text" placeholder="Nom Exercice" class="exercise-name"> <button class="btn btn-danger remove-exercise" style="padding: 0.3rem 0.6rem; flex-shrink: 0;">×</button> </div> <div class="form-group" style="margin-top: 0.5rem; margin-bottom: 0.5rem;"> <label style="display: inline-flex; align-items: center; color: #bbb; font-size: 0.9rem;"> <input type="checkbox" class="unilateral-checkbox"> Unilatéral </label> </div> <div class="series-container"></div> <button class="btn btn-outline add-series" style="width: 100%; margin-top: 0.5rem; padding: 0.4rem;">+ Ajouter Série</button>`; exercisesContainer.appendChild(exerciseDiv); workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); const removeBtn = exerciseDiv.querySelector('.remove-exercise'); removeBtn.addEventListener('click', () => { const indexToRemove = workoutExercisesForm.indexOf(exerciseDiv); if (indexToRemove > -1) { exerciseDiv.remove(); workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); if (currentExerciseIndex >= indexToRemove) { currentExerciseIndex = Math.max(0, currentExerciseIndex - 1); } if (currentExerciseIndex >= workoutExercisesForm.length) { currentExerciseIndex = Math.max(0, workoutExercisesForm.length - 1); } renderActiveExerciseForm(); } }); const addSeriesBtn = exerciseDiv.querySelector('.add-series'); const seriesContainer = exerciseDiv.querySelector('.series-container'); addSeriesBtn.addEventListener('click', () => addSeries(seriesContainer)); addSeries(seriesContainer); if (navigateToNew) { currentExerciseIndex = workoutExercisesForm.length - 1; renderActiveExerciseForm(); } else { updateExerciseNavButtons(); } }
309
+ function addSeries(container) { if (!currentUser || !container) return; const seriesId = `series-${Date.now()}`; const seriesDiv = document.createElement('div'); seriesDiv.className = 'series'; seriesDiv.setAttribute('data-series-id', seriesId); seriesDiv.innerHTML = `<div class="form-row" style="align-items: flex-end; gap: 0.8rem;"> <div class="form-group" style="flex: 1.2;"> <label>Reps</label> <input type="number" class="reps" min="1" placeholder="10" style="padding: 0.4rem;"> </div> <div class="form-group" style="flex: 1.2;"> <label>Charge (kg)</label> <input type="number" class="weight" min="0" step="0.1" placeholder="20" style="padding: 0.4rem;"> </div> <div class="form-group" style="flex: 1; display: flex; align-items: center; padding-bottom: 0.6rem; min-width: 100px;"> <label style="display: inline-flex; align-items: center; color: #bbb; font-size: 0.8rem; margin-bottom: 0; white-space: nowrap;"> <input type="checkbox" class="degressive-checkbox" style="margin-right: 0.3rem;"> Dégressive </label> </div> <button class="btn btn-danger remove-series" style="padding: 0.3rem 0.6rem; margin-bottom: 0.6rem; flex-basis: 30px; flex-grow: 0; align-self: center;">×</button> </div>`; container.appendChild(seriesDiv); const removeBtn = seriesDiv.querySelector('.remove-series'); removeBtn.addEventListener('click', () => seriesDiv.remove()); }
310
+ function navigateExerciseForm(direction) { workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); const newIndex = currentExerciseIndex + direction; if (newIndex >= 0 && newIndex < workoutExercisesForm.length) { currentExerciseIndex = newIndex; renderActiveExerciseForm(); } }
311
+ function renderActiveExerciseForm() { workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); workoutExercisesForm.forEach(ex => ex.classList.remove('active-exercise')); if (currentExerciseIndex >= 0 && currentExerciseIndex < workoutExercisesForm.length) { workoutExercisesForm[currentExerciseIndex].classList.add('active-exercise'); } updateExerciseNavButtons(); }
312
+ function updateExerciseNavButtons() { const totalExercises = workoutExercisesForm.length; if (totalExercises === 0) { currentExerciseIndicator.textContent = "(Aucun exercice)"; prevExerciseBtn.disabled = true; nextExerciseBtn.disabled = true; } else { currentExerciseIndicator.textContent = `(${currentExerciseIndex + 1}/${totalExercises})`; prevExerciseBtn.disabled = currentExerciseIndex === 0; nextExerciseBtn.disabled = currentExerciseIndex === totalExercises - 1; } }
313
+ function clearNewWorkoutForm() { if (!currentUser) return; document.getElementById('workout-name').value = ''; document.getElementById('workout-duration').value = ''; setTodayDate(); exercisesContainer.innerHTML = ''; workoutExercisesForm = []; satisfactionRange.value = 75; satisfactionValue.textContent = '75%'; currentWorkoutId = null; currentExerciseIndex = 0; addExercise(false); renderActiveExerciseForm(); }
314
 
 
 
 
 
 
 
315
 
316
+ // --- Sauvegarde Workout ---
317
+ // (Identique à la réponse précédente, a priori fonctionnelle)
318
+ function saveWorkout() { if (!currentUser) return; workoutExercisesForm = Array.from(exercisesContainer.querySelectorAll('.exercise')); const workoutName = document.getElementById('workout-name').value.trim(); const workoutDate = document.getElementById('workout-date').value; const workoutDuration = parseInt(document.getElementById('workout-duration').value) || 0; const satisfaction = parseInt(document.getElementById('satisfaction').value); if (!workoutName) { alert("Nom séance requis."); return; } if (!workoutDate) { alert("Date requise."); return; } if (workoutDuration <= 0) { alert("Durée invalide."); return; } const exerciseElements = workoutExercisesForm; const exercises = []; if (exerciseElements.length === 0) { alert("Ajoutez au moins un exercice."); return; } let validationError = null; exerciseElements.forEach((exerciseEl, index) => { if (validationError) return; const nameInput = exerciseEl.querySelector('.exercise-name'); const exerciseName = nameInput ? nameInput.value.trim() : ''; const isUnilateral = exerciseEl.querySelector('.unilateral-checkbox').checked; if (!exerciseName) { validationError = `Nommez l'exercice #${index + 1}.`; if(nameInput) nameInput.focus(); return; } const series = []; const seriesElements = exerciseEl.querySelectorAll('.series'); if (seriesElements.length === 0) { validationError = `Exercice "${exerciseName}" sans série.`; return; } seriesElements.forEach(seriesEl => { if (validationError) return; const repsInput = seriesEl.querySelector('.reps'); const weightInput = seriesEl.querySelector('.weight'); const reps = parseInt(repsInput.value) || 0; const weight = parseFloat(weightInput.value) || 0; const isDegressive = seriesEl.querySelector('.degressive-checkbox').checked; if (reps <= 0) { validationError = `Reps invalides pour "${exerciseName}".`; if(repsInput) repsInput.focus(); return; } if (weight < 0) { validationError = `Charge invalide pour "${exerciseName}".`; if(weightInput) weightInput.focus(); return; } series.push({ reps, weight, isDegressive }); }); if (!validationError) { exercises.push({ name: exerciseName, isUnilateral, series }); } }); if (validationError) { alert(validationError); return; } let totalTonnage = 0; exercises.forEach(ex => ex.series.forEach(s => totalTonnage += s.reps * s.weight * (ex.isUnilateral ? 2 : 1))); const workout = { id: currentWorkoutId || `workout-${Date.now()}`, name: workoutName, date: workoutDate, duration: workoutDuration, exercises: exercises, totalTonnage: totalTonnage, satisfaction: satisfaction }; const existingIndex = workouts.findIndex(w => w.id === workout.id); if (existingIndex > -1) { workouts[existingIndex] = workout; } else { workouts.push(workout); } saveWorkouts(); confetti({ particleCount: 150, spread: 90, origin: { y: 0.6 } }); showPage('home-page'); renderWorkoutsList(); }
 
 
 
 
 
 
 
 
 
 
 
 
319
 
 
 
 
320
 
321
+ // --- Affichage et Stats ---
322
+ // (Fonctions renderWorkoutsList, displayWorkoutDetails, deleteWorkout, updateStats IDENTIQUES à la réponse précédente)
323
+ function renderWorkoutsList() { if (!currentUser) return; workoutsList.innerHTML = ''; if (workouts.length === 0) { emptyWorkoutMessage.classList.remove('hidden'); updateStats(); return; } emptyWorkoutMessage.classList.add('hidden'); const sortedWorkouts = [...workouts].sort((a, b) => new Date(b.date) - new Date(a.date)); sortedWorkouts.forEach(workout => { const workoutDate = new Date(workout.date).toLocaleDateString('fr-FR', { year: 'numeric', month: 'short', day: 'numeric' }); const workoutDiv = document.createElement('div'); workoutDiv.className = 'card workout-card'; workoutDiv.setAttribute('data-workout-id', workout.id); workoutDiv.innerHTML = `<div class="workout-header"><h3 style="margin-bottom: 0.5rem;">${workout.name}</h3><div class="badge">${workoutDate}</div></div><div class="workout-details" style="font-size: 0.9rem; color: #ccc; margin-top: 0.5rem;"><span>${workout.duration} min</span> | <span>${workout.exercises.length} exo${workout.exercises.length > 1 ? 's' : ''}</span> | <span>${workout.totalTonnage.toFixed(1)} kg</span> | <span>${workout.satisfaction}%</span></div>`; workoutDiv.addEventListener('click', () => displayWorkoutDetails(workout.id)); workoutsList.appendChild(workoutDiv); }); updateStats(); }
324
+ function displayWorkoutDetails(workoutId) { if (!currentUser) return; const workout = workouts.find(w => w.id === workoutId); if (!workout) { console.error("Séance non trouvée:", workoutId); showPage('home-page'); return; } document.getElementById('detail-workout-name').textContent = workout.name; document.getElementById('detail-date').textContent = new Date(workout.date).toLocaleDateString('fr-FR'); document.getElementById('detail-duration').textContent = workout.duration; document.getElementById('detail-tonnage').textContent = workout.totalTonnage.toFixed(1); document.getElementById('detail-satisfaction').textContent = `${workout.satisfaction}%`; document.getElementById('detail-exercises-count').textContent = workout.exercises.length; const detailExercisesContainer = document.getElementById('detail-exercises-container'); detailExercisesContainer.innerHTML = ''; workout.exercises.forEach((exercise) => { const exerciseDiv = document.createElement('div'); exerciseDiv.className = 'card detail-exercise-card'; let seriesHtml = ''; exercise.series.forEach((serie, sIndex) => { const degressiveLabel = serie.isDegressive ? ' <span class="badge" style="font-size: 0.7rem; background-color: var(--accent-dark);">Dégr.</span>' : ''; const weightFactor = exercise.isUnilateral ? 2 : 1; const seriesTonnage = serie.reps * serie.weight * weightFactor; seriesHtml += `<div class="exercise-summary"><div class="flex-between"><span>Série ${sIndex + 1}: ${serie.reps} reps × ${serie.weight} kg${degressiveLabel}</span><span style="color: #aaa;">(${seriesTonnage.toFixed(1)} kg)</span></div></div>`; }); const unilateralLabel = exercise.isUnilateral ? ' <span class="badge" style="font-size: 0.7rem;">Unilat.</span>' : ''; exerciseDiv.innerHTML = `<h3 style="font-size: 1.1rem; margin-bottom: 0.5rem;">${exercise.name}${unilateralLabel}</h3> <div class="series-summary-container"> ${seriesHtml} </div>`; detailExercisesContainer.appendChild(exerciseDiv); }); currentWorkoutId = workoutId; showPage('workout-details-page'); }
325
+ function deleteWorkout() { if (!currentUser || !currentWorkoutId) return; const workoutToDelete = workouts.find(w => w.id === currentWorkoutId); if (!workoutToDelete) return; const confirmDelete = confirm(`Supprimer séance "${workoutToDelete.name}" du ${new Date(workoutToDelete.date).toLocaleDateString('fr-FR')} ?`); if (!confirmDelete) return; workouts = workouts.filter(w => w.id !== currentWorkoutId); saveWorkouts(); currentWorkoutId = null; showPage('home-page'); renderWorkoutsList(); }
326
+ function updateStats() { if (!currentUser) return; const workoutCount = workouts.length; document.getElementById('stats-workout-count').textContent = workoutCount; if (workoutCount === 0) { document.getElementById('stats-avg-tonnage').textContent = '0'; document.getElementById('stats-avg-satisfaction').textContent = '0%'; return; } const totalTonnageAll = workouts.reduce((sum, workout) => sum + (workout.totalTonnage || 0), 0); const avgTonnage = totalTonnageAll / workoutCount; document.getElementById('stats-avg-tonnage').textContent = avgTonnage.toFixed(1); const totalSatisfaction = workouts.reduce((sum, workout) => sum + (workout.satisfaction || 0), 0); const avgSatisfaction = totalSatisfaction / workoutCount; document.getElementById('stats-avg-satisfaction').textContent = `${Math.round(avgSatisfaction)}%`; }
327
 
328
  </script>
329
  </body>