feat:增加图表组件

lib/views/home.dart

@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+import 'package:food_hub_app/layout/index.dart';
+import 'package:food_hub_app/views/moment.dart';
+import 'package:food_hub_app/views/profile.dart';
+import 'package:food_hub_app/views/record.dart';
+import 'package:food_hub_app/views/stats.dart';
+
+class HomePage extends StatefulWidget {
+  const HomePage({super.key});
+
+  @override
+  State<StatefulWidget> createState() => _HomePage();
+}
+
+class _HomePage extends State<HomePage> {
+  int _currentIndex = 0;
+
+  final List<Widget> _tabPages = const [
+    RecordPage(),
+    StatsPage(),
+    MomentPage(),
+    ProfilePage(),
+  ];
+
+  bool isShow(int index) {
+    return index == 0 || index == 2;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        centerTitle: true,
+        title: Text('Food Hub', style: TextStyle(color: Colors.white)),
+        backgroundColor: Theme.of(context).primaryColor,
+        leading: IconButton(
+          icon: Icon(Icons.menu, color: Colors.white),
+          onPressed: () {
+            // 打开侧边栏或菜单
+          },
+        ),
+        actions: homeActions(),
+      ),
+      backgroundColor: Color(0xFFF5F5F5),
+      endDrawer: const SettingsDrawer(),
+      body: _tabPages[_currentIndex],
+      floatingActionButton:
+          isShow(_currentIndex) ? addItemButton(context) : null,
+      bottomNavigationBar: NavBar(
+        currentIndex: _currentIndex,
+        onTap: (index) {
+          setState(() {
+            _currentIndex = index;
+          });
+        },
+      ),
+    );
+  }
+}
+
+Widget addItemButton(BuildContext context) {
+  void onAddItemClick(BuildContext context) {
+    Navigator.pushNamed(context, '/recordForm');
+  }
+
+  return FloatingActionButton(
+    mini: true,
+    onPressed: () => onAddItemClick(context),
+    backgroundColor: Theme.of(context).primaryColor,
+    shape: const CircleBorder(),
+    child: Icon(Icons.add, color: Colors.white),
+  );
+}