20260513 mindmap优化01

rust/crates/core-protocol/src/kernel.rs

@@ -112,6 +112,9 @@ pub enum KernelProjectionResourceKind {
     Asset,
     AssetFolder,
     Mindmap,
+    Attachment,
+    OnlyOffice,
+    Code,
     Table,
     Book,
     Pdf,
@@ -131,6 +134,35 @@ pub enum KernelProjectionAssetKind {
     Unknown,
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum KernelObjectKind {
+    Page,
+    Index,
+    Mindmap,
+    Attachment,
+    OnlyOffice,
+    Code,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct KernelObjectIdentity {
+    pub object_kind: KernelObjectKind,
+    pub document_id: Option<String>,
+    pub block_id: Option<String>,
+    pub asset_id: Option<String>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct KernelBlockAssetRelation {
+    pub document_id: String,
+    pub block_id: String,
+    pub asset_id: String,
+    pub asset_kind: KernelProjectionAssetKind,
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "snake_case")]
 pub enum KernelGraphDirection {
@@ -367,6 +399,10 @@ pub struct KernelProjectionResourceMeta {
     pub workspace_id: Option<String>,
     pub asset_kind: Option<KernelProjectionAssetKind>,
     pub icon_hint: Option<String>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub object_identity: Option<KernelObjectIdentity>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub block_asset_relation: Option<KernelBlockAssetRelation>,
     #[serde(default)]
     pub extra: BTreeMap<String, Value>,
 }
@@ -649,6 +685,8 @@ mod tests {
                 workspace_id: Some("ws_1".into()),
                 asset_kind: Some(KernelProjectionAssetKind::File),
                 icon_hint: Some("page".into()),
+                object_identity: None,
+                block_asset_relation: None,
                 extra: BTreeMap::new(),
             }),
             icon_hint: Some("page".into()),