feat:更新api模块

lib/views/home.dart

@@ -56,6 +56,74 @@ class _HomePage extends State<HomePage> {
 
   List<Widget> get tabPages => navItems.map((item) => item.page).toList();
 
+  // 显示底部弹窗
+  void _showBottomSheet() {
+    showModalBottomSheet(
+      context: context,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(
+          top: Radius.circular(16),
+        ),
+      ),
+      builder: (context) => Container(
+        padding: const EdgeInsets.all(10),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Text(
+              '请选择操作',
+              style: TextStyle(
+                fontSize: 18,
+                fontWeight: FontWeight.bold,
+              ),
+            ),
+            const SizedBox(height: 10),
+            ListTile(
+              leading: Icon(Icons.book, color: Theme.of(context).primaryColor),
+              title: const Text('新增菜谱'),
+              onTap: () {
+                Navigator.pop(context);
+                _handleAddRecipe();
+              },
+            ),
+            ListTile(
+              leading: Icon(Icons.note_add, color: Theme.of(context).primaryColor),
+              title: const Text('新增记录'),
+              onTap: () {
+                Navigator.pop(context);
+                Navigator.pushNamed(context, "/recordForm");
+              },
+            ),
+            ListTile(
+              leading: Icon(Icons.group, color: Theme.of(context).primaryColor),
+              title: const Text('发布朋友圈'),
+              onTap: () {
+                Navigator.pop(context);
+                _handleAddRecord();
+              },
+            )
+          ],
+        ),
+      ),
+    );
+  }
+
+  // 处理添加菜谱
+  void _handleAddRecipe() {
+    // 这里添加跳转或处理添加菜谱的逻辑
+    ScaffoldMessenger.of(context).showSnackBar(
+      const SnackBar(content: Text('添加菜谱功能')),
+    );
+  }
+
+  // 处理添加记录
+  void _handleAddRecord() {
+    // 这里添加跳转或处理添加记录的逻辑
+    ScaffoldMessenger.of(context).showSnackBar(
+      const SnackBar(content: Text('添加记录功能')),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -77,6 +145,13 @@ class _HomePage extends State<HomePage> {
       backgroundColor: Color(0xFFF5F5F5),
       drawer: const SettingsDrawer(),
       body: tabPages[_currentIndex],
+      floatingActionButton: FloatingActionButton(
+        backgroundColor: Theme.of(context).primaryColor,
+        onPressed: _showBottomSheet,
+        shape: const CircleBorder(),
+        child: const Icon(Icons.add, color: Colors.white, size: 30),
+      ),
+      floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
       bottomNavigationBar: NavBar(
         navItems: bottomNavItems,
         currentIndex: _currentIndex,