feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/workflow/history/src/operation-metas/add-line.ts

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import {
+  type AddOrDeleteLineOperationValue,
+  FreeOperationType,
+  WorkflowDocument,
+  WorkflowLinesManager,
+} from '@flowgram-adapter/free-layout-editor';
+import { type PluginContext } from '@flowgram-adapter/free-layout-editor';
+import { type OperationMeta } from '@flowgram-adapter/free-layout-editor';
+
+import { shouldMerge } from '../utils/should-merge';
+
+export const addLineOperationMeta: OperationMeta<
+  AddOrDeleteLineOperationValue,
+  PluginContext,
+  void
+> = {
+  type: FreeOperationType.addLine,
+  inverse: op => ({
+    ...op,
+    type: FreeOperationType.deleteLine,
+  }),
+  apply: (operation, ctx: PluginContext) => {
+    const linesManager = ctx.get<WorkflowLinesManager>(WorkflowLinesManager);
+    const document = ctx.get<WorkflowDocument>(WorkflowDocument);
+
+    if (!operation.value.to || !document.getNode(operation.value.to)) {
+      return;
+    }
+
+    linesManager.createLine({
+      ...operation.value,
+      key: operation.value.id,
+    });
+  },
+  shouldMerge,
+};

frontend/packages/workflow/history/src/operation-metas/add-node.ts

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { cloneDeep } from 'lodash-es';
+import {
+  type AddOrDeleteWorkflowNodeOperationValue,
+  FreeOperationType,
+  WorkflowDocument,
+  type WorkflowNodeJSON,
+} from '@flowgram-adapter/free-layout-editor';
+import { type PluginContext } from '@flowgram-adapter/free-layout-editor';
+import { type OperationMeta } from '@flowgram-adapter/free-layout-editor';
+
+import { shouldMerge } from '../utils/should-merge';
+
+export const addNodeOperationMeta: OperationMeta<
+  AddOrDeleteWorkflowNodeOperationValue,
+  PluginContext,
+  void
+> = {
+  type: FreeOperationType.addNode,
+  inverse: op => ({
+    ...op,
+    type: FreeOperationType.deleteNode,
+  }),
+  apply: (operation, ctx: PluginContext) => {
+    const document = ctx.get<WorkflowDocument>(WorkflowDocument);
+    document.createWorkflowNode(
+      cloneDeep(operation.value.node) as WorkflowNodeJSON,
+      true,
+      operation.value.parentID,
+    );
+  },
+  shouldMerge,
+};

frontend/packages/workflow/history/src/operation-metas/index.ts

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { type OperationMeta } from '@flowgram-adapter/free-layout-editor';
+
+import { addNodeOperationMeta } from './add-node';
+import { addLineOperationMeta } from './add-line';
+
+export const operationMetas: OperationMeta[] = [
+  addNodeOperationMeta,
+  addLineOperationMeta,
+];