1.3.21.3.2

lib/presentation/pages/files/files_page.dart

@@ -179,14 +179,7 @@ class _FilesPageState extends State<FilesPage> {
             if (fileManager.currentPath == '/') {
               return const Text('文件');
             }
-            final segments = FileUtils.toRelativePath(
-              fileManager.currentPath,
-            ).split('/').where((s) => s.isNotEmpty).toList();
-            return Text(
-              segments.isNotEmpty
-                  ? FileUtils.decodePathSegment(segments.last)
-                  : '文件',
-            );
+            return _buildDesktopBreadcrumb(context, fileManager);
           }
           return _buildMobileBreadcrumb(context, fileManager);
         },
@@ -195,15 +188,76 @@ class _FilesPageState extends State<FilesPage> {
     );
   }
 
+  String _decodePathSegment(String segment) {
+    return FileUtils.safeDecodePathSegment(segment);
+  }
+
+  Widget _buildDesktopBreadcrumb(
+    BuildContext context,
+    FileManagerProvider fileManager,
+  ) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
+    final pathParts = fileManager.currentPath.split('/');
+    pathParts.removeWhere((part) => part.isEmpty);
+
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        InkWell(
+          onTap: () => fileManager.currentPath != '/'
+              ? fileManager.enterFolder('/')
+              : null,
+          borderRadius: BorderRadius.circular(6),
+          child: Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
+            child: Icon(LucideIcons.home, size: 18, color: colorScheme.primary),
+          ),
+        ),
+        for (int i = 0; i < pathParts.length; i++) ...[
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 2),
+            child: Icon(
+              LucideIcons.chevronRight,
+              size: 14,
+              color: theme.hintColor.withValues(alpha: 0.5),
+            ),
+          ),
+          InkWell(
+            onTap: () {
+              final targetPath = '/${pathParts.sublist(0, i + 1).join('/')}';
+              if (targetPath != fileManager.currentPath) {
+                fileManager.enterFolder(targetPath);
+              }
+            },
+            borderRadius: BorderRadius.circular(6),
+            child: Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
+              child: Text(
+                _decodePathSegment(pathParts[i]),
+                style: TextStyle(
+                  color: i == pathParts.length - 1
+                      ? colorScheme.onSurface
+                      : colorScheme.primary,
+                  fontWeight: i == pathParts.length - 1
+                      ? FontWeight.w600
+                      : FontWeight.normal,
+                ),
+              ),
+            ),
+          ),
+        ],
+      ],
+    );
+  }
+
   Widget _buildMobileBreadcrumb(
     BuildContext context,
     FileManagerProvider fileManager,
   ) {
     final theme = Theme.of(context);
     final colorScheme = theme.colorScheme;
-    final pathParts = FileUtils.toRelativePath(
-      fileManager.currentPath,
-    ).split('/');
+    final pathParts = fileManager.currentPath.split('/');
     pathParts.removeWhere((part) => part.isEmpty);
 
     return SizedBox(
@@ -231,7 +285,7 @@ class _FilesPageState extends State<FilesPage> {
             ),
             _buildBreadcrumbChip(
               context,
-              label: FileUtils.decodePathSegment(pathParts[i]),
+              label: _decodePathSegment(pathParts[i]),
               icon: null,
               color: colorScheme.primary,
               isLast: i == pathParts.length - 1,