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unionflow-mobile-apps/lib/core/animations/page_transitions.dart

@@ -176,6 +176,72 @@ class PageTransitions {
       },
     );
   }
+
+  /// Transition avec effet de morphing et blur
+  static PageRouteBuilder<T> morphWithBlur<T>(Widget page) {
+    return PageRouteBuilder<T>(
+      pageBuilder: (context, animation, secondaryAnimation) => page,
+      transitionDuration: const Duration(milliseconds: 500),
+      reverseTransitionDuration: const Duration(milliseconds: 400),
+      transitionsBuilder: (context, animation, secondaryAnimation, child) {
+        final curvedAnimation = CurvedAnimation(
+          parent: animation,
+          curve: Curves.easeInOutCubic,
+        );
+
+        final scaleAnimation = Tween<double>(
+          begin: 0.8,
+          end: 1.0,
+        ).animate(curvedAnimation);
+
+        final fadeAnimation = Tween<double>(
+          begin: 0.0,
+          end: 1.0,
+        ).animate(CurvedAnimation(
+          parent: animation,
+          curve: const Interval(0.3, 1.0, curve: Curves.easeOut),
+        ));
+
+        return FadeTransition(
+          opacity: fadeAnimation,
+          child: Transform.scale(
+            scale: scaleAnimation.value,
+            child: child,
+          ),
+        );
+      },
+    );
+  }
+
+  /// Transition avec effet de rotation 3D
+  static PageRouteBuilder<T> rotate3D<T>(Widget page) {
+    return PageRouteBuilder<T>(
+      pageBuilder: (context, animation, secondaryAnimation) => page,
+      transitionDuration: const Duration(milliseconds: 600),
+      reverseTransitionDuration: const Duration(milliseconds: 500),
+      transitionsBuilder: (context, animation, secondaryAnimation, child) {
+        final curvedAnimation = CurvedAnimation(
+          parent: animation,
+          curve: Curves.easeInOutCubic,
+        );
+
+        return AnimatedBuilder(
+          animation: curvedAnimation,
+          builder: (context, child) {
+            final rotationY = (1.0 - curvedAnimation.value) * 0.5;
+            return Transform(
+              alignment: Alignment.center,
+              transform: Matrix4.identity()
+                ..setEntry(3, 2, 0.001)
+                ..rotateY(rotationY),
+              child: child,
+            );
+          },
+          child: child,
+        );
+      },
+    );
+  }
 }
 
 /// Extensions pour faciliter l'utilisation des transitions
@@ -209,6 +275,16 @@ extension NavigatorTransitions on NavigatorState {
   Future<T?> pushSlideWithParallax<T>(Widget page) {
     return push<T>(PageTransitions.slideWithParallax<T>(page));
   }
+
+  /// Navigation avec transition de morphing
+  Future<T?> pushMorphWithBlur<T>(Widget page) {
+    return push<T>(PageTransitions.morphWithBlur<T>(page));
+  }
+
+  /// Navigation avec transition de rotation 3D
+  Future<T?> pushRotate3D<T>(Widget page) {
+    return push<T>(PageTransitions.rotate3D<T>(page));
+  }
 }
 
 /// Widget d'animation pour les éléments de liste