Implement sidebar tree view state persistence

rust/crates/mnote-web/src/routes/local_folder_source.rs

@@ -4330,8 +4330,8 @@ fn add_local_tree_command_affected_parents(result: &Value, action: &str) -> Vec<
             "old-parent",
         );
     }
-    if let Some(parent_path) = local_tree_result_string(result, "parentRelativePath") {
-        push_local_tree_affected_parent(&mut parents, &mut seen, parent_path, "parent");
+    if let Some(parent_path) = result.get("parentRelativePath").and_then(Value::as_str) {
+        push_local_tree_affected_parent(&mut parents, &mut seen, parent_path.to_string(), "parent");
     }
     if normalized_action != "delete"
         && normalized_action != "trash"
@@ -4607,6 +4607,7 @@ fn create_local_markdown_page(
     let stem = determine_page_stem(&parent_directory, title);
     let dir_target = parent_directory.join(&stem);
     let target = dir_target.join(format!("{}.md", stem));
+    let parent_relative_path = normalize_relative_path(root, &parent_directory)?;
     let relative_path = normalize_relative_path(root, &target)?;
     let page_id = local_markdown_path_page_id(&relative_path);
     let display_title = file_stem_title(&format!("{stem}.md"));
@@ -4628,6 +4629,7 @@ fn create_local_markdown_page(
         "id": page_id,
         "documentId": page_id,
         "title": display_title,
+        "parentRelativePath": parent_relative_path,
         "relativePath": relative_path,
         "action": "create",
         "sourceKind": "local_folder",
@@ -4642,6 +4644,7 @@ fn create_local_folder(
     let metadata = load_local_folder_metadata(root)?;
     let parent_directory = resolve_local_parent_directory(root, &metadata, parent_id)?;
     let target = parent_directory.join(determine_folder_stem(&parent_directory, title));
+    let parent_relative_path = normalize_relative_path(root, &parent_directory)?;
     fs::create_dir_all(&target).map_err(|error| {
         WebError::bad_request_code(
             "local_tree_command_failed",
@@ -4651,6 +4654,7 @@ fn create_local_folder(
     Ok(json!({
         "ok": true,
         "id": local_directory_group_id(&normalize_relative_path(root, &target)?),
+        "parentRelativePath": parent_relative_path,
         "relativePath": normalize_relative_path(root, &target)?,
         "action": "createFolder",
         "sourceKind": "local_folder",
@@ -12620,6 +12624,16 @@ fn main() {}
         );
         assert_eq!(result["action"], "create");
         assert_eq!(result["sourceKind"], "local_folder");
+        assert_eq!(result["parentRelativePath"], "");
+        assert!(
+            result["affectedParents"]
+                .as_array()
+                .expect("affected parents")
+                .iter()
+                .any(|parent| parent["relativePath"].as_str() == Some("")),
+            "create page affectedParents 应包含承载新页面包的父级 root: {}",
+            result["affectedParents"]
+        );
 
         // 页面标题来自文件名，默认正文不再写第二个标题真相。
         let content = std::fs::read_to_string(root.join(relative_path)).expect("read markdown");
@@ -12661,6 +12675,16 @@ fn main() {}
                 .exists(),
             "default folder creation must not create page markdown"
         );
+        assert_eq!(result["parentRelativePath"], "");
+        assert!(
+            result["affectedParents"]
+                .as_array()
+                .expect("affected parents")
+                .iter()
+                .any(|parent| parent["relativePath"].as_str() == Some("")),
+            "create folder affectedParents 应包含承载新文件夹的父级 root: {}",
+            result["affectedParents"]
+        );
 
         let _ = std::fs::remove_dir_all(&root);
     }