app/javascript/application.js

@@ -1,16 +1,3 @@
 // Entry point for the build script in your package.json
 import "@hotwired/turbo-rails"
 import "./controllers"
-import Counter from "./components/counter"
-
-// Initialize counters when DOM is ready
-document.addEventListener('DOMContentLoaded', () => {
-  const counters = document.querySelectorAll('.counter')
-  counters.forEach(counter => new Counter(counter))
-})
-
-// Re-initialize counters on Turbo page loads
-document.addEventListener('turbo:load', () => {
-  const counters = document.querySelectorAll('.counter')
-  counters.forEach(counter => new Counter(counter))
-})

app/javascript/components/counter.js

@@ -1,61 +0,0 @@
-export default class Counter {
-  constructor(element) {
-    this.element = element
-    this.target = parseFloat(element.dataset.target)
-    this.decimal = element.dataset.decimal === 'true'
-    this.duration = 2000
-    this.startTime = null
-    
-    this.init()
-  }
-
-  init() {
-    const observer = new IntersectionObserver((entries) => {
-      entries.forEach(entry => {
-        if (entry.isIntersecting) {
-          this.animate()
-          observer.unobserve(this.element)
-        }
-      })
-    }, { threshold: 0.5 })
-
-    observer.observe(this.element)
-  }
-
-  animate() {
-    const startValue = 0
-    const startTime = performance.now()
-
-    const updateCounter = (currentTime) => {
-      const elapsedTime = currentTime - startTime
-      const progress = Math.min(elapsedTime / this.duration, 1)
-      
-      // Easing function for smooth animation
-      const easeOutQuart = 1 - Math.pow(1 - progress, 4)
-      
-      let currentValue = startValue + (this.target - startValue) * easeOutQuart
-      
-      if (this.decimal && this.target < 10) {
-        currentValue = currentValue.toFixed(1)
-      } else {
-        currentValue = Math.floor(currentValue)
-      }
-
-      this.element.textContent = currentValue
-
-      if (progress < 1) {
-        requestAnimationFrame(updateCounter)
-      } else {
-        this.element.textContent = this.decimal && this.target < 10 ? this.target.toFixed(1) : this.target
-      }
-    }
-
-    requestAnimationFrame(updateCounter)
-  }
-}
-
-// Initialize all counters
-document.addEventListener('DOMContentLoaded', () => {
-  const counters = document.querySelectorAll('.counter')
-  counters.forEach(counter => new Counter(counter))
-})

app/javascript/controllers/counter_controller.js

@@ -1,2 +1,61 @@
+import { Controller } from "@hotwired/stimulus"
 
+export default class extends Controller {
+  static values = { 
+    target: Number,
+    decimal: Boolean,
+    duration: { type: Number, default: 2000 }
+  }
 
+  connect() {
+    this.observer = new IntersectionObserver((entries) => {
+      entries.forEach(entry => {
+        if (entry.isIntersecting) {
+          this.animate()
+          this.observer.unobserve(this.element)
+        }
+      })
+    }, { threshold: 0.5 })
+
+    this.observer.observe(this.element)
+  }
+
+  disconnect() {
+    if (this.observer) {
+      this.observer.disconnect()
+    }
+  }
+
+  animate() {
+    const startValue = 0
+    const startTime = performance.now()
+
+    const updateCounter = (currentTime) => {
+      const elapsedTime = currentTime - startTime
+      const progress = Math.min(elapsedTime / this.durationValue, 1)
+      
+      // Easing function for smooth animation
+      const easeOutQuart = 1 - Math.pow(1 - progress, 4)
+      
+      let currentValue = startValue + (this.targetValue - startValue) * easeOutQuart
+      
+      if (this.decimalValue && this.targetValue < 10) {
+        currentValue = currentValue.toFixed(1)
+      } else {
+        currentValue = Math.floor(currentValue)
+      }
+
+      this.element.textContent = currentValue
+
+      if (progress < 1) {
+        requestAnimationFrame(updateCounter)
+      } else {
+        this.element.textContent = this.decimalValue && this.targetValue < 10 
+          ? this.targetValue.toFixed(1) 
+          : this.targetValue
+      }
+    }
+
+    requestAnimationFrame(updateCounter)
+  }
+}

app/javascript/controllers/hello_controller.js

@@ -1,7 +0,0 @@
-import { Controller } from "@hotwired/stimulus"
-
-export default class extends Controller {
-  connect() {
-    this.element.textContent = "Hello World!"
-  }
-}

app/javascript/controllers/index.js

@@ -4,8 +4,8 @@
 
 import { application } from "./application"
 
-import HelloController from "./hello_controller"
 import ShadcnTestController from "./shadcn_test_controller"
+import CounterController from "./counter_controller"
 
-application.register("hello", HelloController)
 application.register("shadcn-test", ShadcnTestController)
+application.register("counter", CounterController)

app/views/pages/home.html.erb

@@ -37,7 +37,7 @@
           <div class="absolute inset-0 bg-gradient-to-br from-purple-600/20 to-indigo-600/20 opacity-0 group-hover:opacity-100 transition-opacity duration-300"></div>
           <div class="relative">
             <div class="text-5xl md:text-6xl font-light bg-gradient-to-r from-purple-400 via-indigo-400 to-pink-400 bg-clip-text text-transparent mb-3">
-              <span class="counter" data-target="2473">0</span>
+              <span class="counter" data-controller="counter" data-counter-target-value="127">0</span>
             </div>
             <p class="text-gray-200 font-mono uppercase tracking-widest text-sm font-medium">
               Événements organisés
@@ -53,7 +53,7 @@
           <div class="absolute inset-0 bg-gradient-to-br from-purple-600/20 to-indigo-600/20 opacity-0 group-hover:opacity-100 transition-opacity duration-300"></div>
           <div class="relative">
             <div class="text-5xl md:text-6xl font-light bg-gradient-to-r from-purple-400 via-indigo-400 to-pink-400 bg-clip-text text-transparent mb-3">
-              <span class="counter" data-target="15420">0</span>+
+              <span class="counter" data-controller="counter" data-counter-target-value="1433">0</span>+
             </div>
             <p class="text-gray-200 font-mono uppercase tracking-widest text-sm font-medium">
               Membres actifs
@@ -69,7 +69,7 @@
           <div class="absolute inset-0 bg-gradient-to-br from-purple-600/20 to-indigo-600/20 opacity-0 group-hover:opacity-100 transition-opacity duration-300"></div>
           <div class="relative">
             <div class="text-5xl md:text-6xl font-light bg-gradient-to-r from-purple-400 via-indigo-400 to-pink-400 bg-clip-text text-transparent mb-3">
-              <span class="counter" data-target="4.8" data-decimal="true">0</span>/5
+              <span class="counter" data-controller="counter" data-counter-target-value="4.4" data-counter-decimal-value="true">0</span>/5
             </div>
             <p class="text-gray-200 font-mono uppercase tracking-widest text-sm font-medium">
               Note moyenne des soirées
@@ -84,28 +84,28 @@
     <div class="grid grid-cols-2 md:grid-cols-4 gap-6 mt-12">
       <div class="text-center">
         <div class="text-3xl font-bold text-purple-300">
-          <span class="counter" data-target="89">0</span>%
+          <span class="counter" data-controller="counter" data-counter-target-value="79">0</span>%
         </div>
         <p class="text-gray-300 text-sm font-mono uppercase tracking-wide font-medium">Taux de remplissage</p>
       </div>
       
       <div class="text-center">
         <div class="text-3xl font-bold text-purple-300">
-          <span class="counter" data-target="12">0</span>
+          <span class="counter" data-controller="counter" data-counter-target-value="12">0</span>
         </div>
         <p class="text-gray-300 text-sm font-mono uppercase tracking-wide font-medium">Arrondissements</p>
       </div>
       
       <div class="text-center">
         <div class="text-3xl font-bold text-purple-300">
-          <span class="counter" data-target="156">0</span>
+          <span class="counter" data-controller="counter" data-counter-target-value="156">0</span>
         </div>
         <p class="text-gray-300 text-sm font-mono uppercase tracking-wide font-medium">Établissements partenaires</p>
       </div>
       
       <div class="text-center">
         <div class="text-3xl font-bold text-purple-300">
-          <span class="counter" data-target="98">0</span>%
+          <span class="counter" data-controller="counter" data-counter-target-value="98">0</span>%
         </div>
         <p class="text-gray-300 text-sm font-mono uppercase tracking-wide font-medium">Satisfaction client</p>
       </div>