feat : wave bottom sheet :)

packages/core/lib/presentation/widget/bottom_navigation/wave_bottom_navigation.dart

@@ -0,0 +1,132 @@
+import 'package:flutter/material.dart';
+import 'package:rasadyar_core/core.dart';
+
+class WaveBottomNavigationItem {
+  final String title;
+  final String icon;
+
+  WaveBottomNavigationItem({required this.title, required this.icon});
+}
+
+class WaveBottomNavigation extends StatefulWidget {
+  const WaveBottomNavigation({
+    super.key,
+    required this.items,
+    required this.onPageChanged,
+  });
+
+  final List<WaveBottomNavigationItem> items;
+  final Function(int) onPageChanged;
+
+  @override
+  State<WaveBottomNavigation> createState() => _WaveBottomNavigationState();
+}
+
+class _WaveBottomNavigationState extends State<WaveBottomNavigation> {
+  final PageController _controller = PageController(viewportFraction: 0.3);
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  double _calculateScale(double currentPage, int index) {
+    final double distance = (currentPage - index).abs();
+    if (distance >= 1) {
+      return 0.9;
+    } else {
+      return 1.50;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      height: 68,
+      color: AppColor.blueNormal,
+      clipBehavior: Clip.none,
+      padding: const EdgeInsets.all(10),
+      child: Stack(
+        clipBehavior: Clip.none,
+        alignment: Alignment.center,
+        children: [backgroundWidget(), waveScrolledLists()],
+      ),
+    );
+  }
+
+  Widget backgroundWidget() {
+    return Positioned(
+      top: -43,
+      child: Container(
+        width: 90,
+        height: 90,
+        clipBehavior: Clip.none,
+        decoration: ShapeDecoration(
+          color: AppColor.greenNormal,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(200),
+            side: BorderSide(width: 5, color: Colors.white),
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget waveScrolledLists() {
+    return PageView.builder(
+      controller: _controller,
+      clipBehavior: Clip.none,
+      onPageChanged: widget.onPageChanged,
+      scrollDirection: Axis.horizontal,
+      itemCount: widget.items.length,
+      physics: const ClampingScrollPhysics(),
+      itemBuilder: (context, index) {
+        final WaveBottomNavigationItem item = widget.items[index];
+        return Center(
+          child: AnimatedBuilder(
+            animation: _controller,
+            builder: (context, child) {
+              double value = 0.0;
+              final scale = _calculateScale(_controller.page ?? 0, index);
+              value = index - (_controller.page ?? 0);
+              value = (value).clamp(-1, 1);
+              double offset = value * 30;
+              if (value.abs() < 0.2 || value.abs() > 0.2) {
+                offset = -7 * (1 - value.abs() * 2);
+              }
+
+              return Transform.scale(
+                scale: scale,
+                child: Transform.translate(
+                  offset: Offset(0, offset),
+                  child: Column(
+                    children: [
+                      Tooltip(
+                        message:  item.title,
+                        child: vecWidget(
+                          item.icon,
+                          color: Colors.white,
+                          width: 32,
+                          height: 32,
+                        ),
+                      ),
+
+                     /* Visibility(
+                        visible: (_controller.page ?? 0) == index,
+                        child: Text(
+                          item.title,
+                          style: AppFonts.yekan10.copyWith(color: Colors.white),
+                        ),
+                      ),*/
+                    ],
+                  ),
+                ),
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+}

packages/core/lib/presentation/widget/widget.dart

@@ -1,18 +1,16 @@
-export 'vec_widget.dart';
+export 'app_bar/r_app_bar.dart';
 export 'bottom_navigation/bottom_navigation_1.dart';
+export 'bottom_navigation/wave_bottom_navigation.dart';
+export 'buttons/elevated.dart';
+export 'buttons/outline_elevated.dart';
+export 'buttons/outline_elevated_icon.dart';
+export 'buttons/text_button.dart';
+export 'captcha/captcha_widget.dart';
 export 'draggable_bottom_sheet/draggable_bottom_sheet.dart';
 export 'draggable_bottom_sheet/draggable_bottom_sheet_controller.dart';
-export 'buttons/outline_elevated_icon.dart';
-export 'buttons/outline_elevated.dart';
-export 'buttons/text_button.dart';
-export 'app_bar/r_app_bar.dart';
-export 'captcha/captcha_widget.dart';
-export 'buttons/elevated.dart';
 export 'inputs/r_input.dart';
-export 'tabs/new_tab.dart';
-export 'tabs/tab.dart';
 export 'pagination/pagination_from_until.dart';
 export 'pagination/show_more.dart';
-
-
-
+export 'tabs/new_tab.dart';
+export 'tabs/tab.dart';
+export 'vec_widget.dart';