马良AI写作初始化仓库

AINoval/lib/screens/settings/widgets/template_permission_indicator.dart

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+import 'package:flutter/material.dart';
+
+/// 模板权限指示器组件
+/// 
+/// 用于显示当前模板的类型（公共/私有）
+class TemplatePermissionIndicator extends StatelessWidget {
+  /// 是否为公共模板
+  final bool isPublic;
+  
+  /// 复制到私有模板的回调（仅公共模板有效）
+  final VoidCallback? onCopyToPrivate;
+  
+  const TemplatePermissionIndicator({
+    Key? key,
+    required this.isPublic,
+    this.onCopyToPrivate,
+  }) : super(key: key);
+  
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    
+    return Container(
+      padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 12),
+      margin: const EdgeInsets.only(bottom: 16),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(8),
+        color: isPublic 
+          ? theme.colorScheme.primary.withOpacity(0.1)
+          : theme.colorScheme.secondary.withOpacity(0.1),
+        border: Border.all(
+          color: isPublic
+            ? theme.colorScheme.primary.withOpacity(0.2)
+            : theme.colorScheme.secondary.withOpacity(0.2),
+        ),
+      ),
+      child: Row(
+        children: [
+          Icon(
+            isPublic ? Icons.public : Icons.lock_outline,
+            size: 16,
+            color: isPublic
+              ? theme.colorScheme.primary
+              : theme.colorScheme.secondary,
+          ),
+          const SizedBox(width: 8),
+          Text(
+            isPublic ? '公共模板（只读）' : '私有模板',
+            style: TextStyle(
+              fontSize: 13,
+              fontWeight: FontWeight.w500,
+              color: isPublic
+                ? theme.colorScheme.primary
+                : theme.colorScheme.secondary,
+            ),
+          ),
+          const Spacer(),
+          if (isPublic && onCopyToPrivate != null)
+            TextButton.icon(
+              icon: const Icon(Icons.copy, size: 14),
+              label: const Text('复制到我的模板'),
+              style: TextButton.styleFrom(
+                padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
+                minimumSize: const Size(120, 30),
+                tapTargetSize: MaterialTapTargetSize.shrinkWrap,
+              ),
+              onPressed: onCopyToPrivate,
+            ),
+        ],
+      ),
+    );
+  }
+}