bump version to v0.3.15

Support duplicating workflow nodes or branches

internal/workflow/node-processor/execute_failure_node.go

@@ -22,7 +22,6 @@ func NewExecuteFailureNode(node *domain.WorkflowNode) *executeFailureNode {
 
 func (n *executeFailureNode) Process(ctx context.Context) error {
 	// 此类型节点不需要执行任何操作，直接返回
-	n.logger.Info("the previous node execution was failed")
 
 	return nil
 }

internal/workflow/node-processor/execute_success_node.go

@@ -22,7 +22,6 @@ func NewExecuteSuccessNode(node *domain.WorkflowNode) *executeSuccessNode {
 
 func (n *executeSuccessNode) Process(ctx context.Context) error {
 	// 此类型节点不需要执行任何操作，直接返回
-	n.logger.Info("the previous node execution was succeeded")
 
 	return nil
 }

internal/workflow/node-processor/start_node.go

@@ -22,7 +22,7 @@ func NewStartNode(node *domain.WorkflowNode) *startNode {
 
 func (n *startNode) Process(ctx context.Context) error {
 	// 此类型节点不需要执行任何操作，直接返回
-	n.logger.Info("ready to start ...")
+	n.logger.Info("workflow is started")
 
 	return nil
 }

ui/src/components/workflow/node/ExecuteResultNode.tsx

@@ -1,5 +1,4 @@
 import { memo } from "react";
-import { useTranslation } from "react-i18next";
 import {
   CheckCircleOutlined as CheckCircleOutlinedIcon,
   CloseCircleOutlined as CloseCircleOutlinedIcon,
@@ -17,8 +16,6 @@ export type ConditionNodeProps = SharedNodeProps & {
 };
 
 const ExecuteResultNode = ({ node, disabled, branchId, branchIndex }: ConditionNodeProps) => {
-  const { t } = useTranslation();
-
   const { token: themeToken } = theme.useToken();
 
   return (
@@ -42,16 +39,15 @@ const ExecuteResultNode = ({ node, disabled, branchId, branchIndex }: ConditionN
           <div className="flex h-[48px] flex-col items-center justify-center truncate px-4 py-2">
             <div className="flex items-center space-x-2">
               {node.type === WorkflowNodeType.ExecuteSuccess ? (
-                <>
                 <CheckCircleOutlinedIcon style={{ color: themeToken.colorSuccess }} />
-                  <div>{t("workflow_node.execute_success.label")}</div>
-                </>
               ) : (
-                <>
                 <CloseCircleOutlinedIcon style={{ color: themeToken.colorError }} />
-                  <div>{t("workflow_node.execute_failure.label")}</div>
-                </>
               )}
+              <SharedNode.Title
+                className="focus:bg-background focus:text-foreground overflow-hidden outline-slate-200 focus:rounded-sm"
+                node={node}
+                disabled={disabled}
+              />
             </div>
           </div>
         </Card>

ui/src/components/workflow/node/UnknownNode.tsx

@@ -14,7 +14,7 @@ const UnknownNode = ({ node, disabled }: MonitorNodeProps) => {
   const { removeNode } = useWorkflowStore(useZustandShallowSelector(["removeNode"]));
 
   const handleClickRemove = () => {
-    removeNode(node.id);
+    removeNode(node);
   };
 
   return (

ui/src/components/workflow/node/_SharedNode.tsx

@@ -5,6 +5,7 @@ import {
   EllipsisOutlined as EllipsisOutlinedIcon,
   FormOutlined as FormOutlinedIcon,
   MoreOutlined as MoreOutlinedIcon,
+  SnippetsOutlined as SnippetsOutlinedIcon,
 } from "@ant-design/icons";
 import { useControllableValue } from "ahooks";
 import { Button, Card, Drawer, Dropdown, Input, type InputRef, type MenuProps, Modal, Popover, Space } from "antd";
@@ -82,14 +83,27 @@ const isNodeBranchLike = (node: WorkflowNode) => {
   );
 };
 
-const isNodeReadOnly = (node: WorkflowNode) => {
+const isNodeUnduplicatable = (node: WorkflowNode) => {
+  return (
+    node.type === WorkflowNodeType.Start ||
+    node.type === WorkflowNodeType.End ||
+    node.type === WorkflowNodeType.Branch ||
+    node.type === WorkflowNodeType.ExecuteResultBranch ||
+    node.type === WorkflowNodeType.ExecuteSuccess ||
+    node.type === WorkflowNodeType.ExecuteFailure
+  );
+};
+
+const isNodeUnremovable = (node: WorkflowNode) => {
   return node.type === WorkflowNodeType.Start || node.type === WorkflowNodeType.End;
 };
 
 const SharedNodeMenu = ({ menus, trigger, node, disabled, branchId, branchIndex, afterUpdate, afterDelete }: SharedNodeMenuProps) => {
   const { t } = useTranslation();
 
-  const { updateNode, removeNode, removeBranch } = useWorkflowStore(useZustandShallowSelector(["updateNode", "removeNode", "removeBranch"]));
+  const { duplicateNode, updateNode, removeNode, duplicateBranch, removeBranch } = useWorkflowStore(
+    useZustandShallowSelector(["duplicateNode", "updateNode", "removeNode", "duplicateBranch", "removeBranch"])
+  );
 
   const [modalApi, ModelContextHolder] = Modal.useModal();
 
@@ -112,11 +126,19 @@ const SharedNodeMenu = ({ menus, trigger, node, disabled, branchId, branchIndex,
     afterUpdate?.();
   };
 
-  const handleDeleteClick = async () => {
+  const handleDuplicateClick = async () => {
+    if (isNodeBranchLike(node)) {
+      await duplicateBranch(branchId!, branchIndex!);
+    } else {
+      await duplicateNode(node);
+    }
+  };
+
+  const handleRemoveClick = async () => {
     if (isNodeBranchLike(node)) {
       await removeBranch(branchId!, branchIndex!);
     } else {
-      await removeNode(node.id);
+      await removeNode(node);
     }
 
     afterDelete?.();
@@ -155,16 +177,23 @@ const SharedNodeMenu = ({ menus, trigger, node, disabled, branchId, branchIndex,
           setTimeout(() => nameInputRef.current?.focus(), 1);
         },
       },
+      {
+        key: "duplicate",
+        disabled: disabled || isNodeUnduplicatable(node),
+        label: isNodeBranchLike(node) ? t("workflow_node.action.duplicate_branch") : t("workflow_node.action.duplicate_node"),
+        icon: <SnippetsOutlinedIcon />,
+        onClick: handleDuplicateClick,
+      },
       {
         type: "divider",
       },
       {
         key: "remove",
-        disabled: disabled || isNodeReadOnly(node),
+        disabled: disabled || isNodeUnremovable(node),
         label: isNodeBranchLike(node) ? t("workflow_node.action.remove_branch") : t("workflow_node.action.remove_node"),
         icon: <CloseCircleOutlinedIcon />,
         danger: true,
-        onClick: handleDeleteClick,
+        onClick: handleRemoveClick,
       },
     ] satisfies MenuProps["items"];
 

ui/src/domain/version.ts

@@ -1 +1 @@
-export const version = "v0.3.14";
+export const version = "v0.3.15";

ui/src/domain/workflow.ts

@@ -1,5 +1,5 @@
 import dayjs from "dayjs";
-import { produce } from "immer";
+import { Immer, produce } from "immer";
 import { nanoid } from "nanoid";
 
 import i18n from "@/i18n";
@@ -234,7 +234,7 @@ export type NotExpr = { type: ExprType.Not; expr: Expr };
 export type Expr = ConstantExpr | VariantExpr | ComparisonExpr | LogicalExpr | NotExpr;
 // #endregion
 
-const isBranchLike = (node: WorkflowNode) => {
+const isBranchNode = (node: WorkflowNode) => {
   return node.type === WorkflowNodeType.Branch || node.type === WorkflowNodeType.ExecuteResultBranch;
 };
 
@@ -458,8 +458,75 @@ export const newNode = (nodeType: WorkflowNodeType, options: NewNodeOptions = {}
   return node;
 };
 
-export const updateNode = (node: WorkflowNode, targetNode: WorkflowNode) => {
+export const cloneNode = (sourceNode: WorkflowNode): WorkflowNode => {
+  const { produce } = new Immer({ autoFreeze: false });
+  const deepClone = (node: WorkflowNode): WorkflowNode => {
     return produce(node, (draft) => {
+      draft.id = nanoid();
+
+      if (draft.next) {
+        draft.next = cloneNode(draft.next);
+      }
+
+      if (draft.branches) {
+        draft.branches = draft.branches.map((branch) => cloneNode(branch));
+      }
+
+      return draft;
+    });
+  };
+
+  const copyNode = produce(sourceNode, (draft) => {
+    draft.name = `${draft.name}-copy`;
+  });
+  return deepClone(copyNode);
+};
+
+export const addNode = (root: WorkflowNode, targetNode: WorkflowNode, previousNodeId: string) => {
+  if (isBranchNode(targetNode)) {
+    throw new Error("Cannot add a branch node directly. Use `addBranch` instead.");
+  }
+
+  return produce(root, (draft) => {
+    let current = draft;
+    while (current) {
+      if (current.id === previousNodeId && !isBranchNode(targetNode)) {
+        targetNode.next = current.next;
+        current.next = targetNode;
+        break;
+      } else if (current.id === previousNodeId && isBranchNode(targetNode)) {
+        targetNode.branches![0].next = current.next;
+        current.next = targetNode;
+        break;
+      }
+
+      if (isBranchNode(current)) {
+        current.branches ??= [];
+        current.branches = current.branches.map((branch) => addNode(branch, targetNode, previousNodeId));
+      }
+
+      current = current.next as WorkflowNode;
+    }
+
+    return draft;
+  });
+};
+
+export const duplicateNode = (root: WorkflowNode, targetNode: WorkflowNode) => {
+  if (isBranchNode(targetNode)) {
+    throw new Error("Cannot duplicate a branch node directly. Use `duplicateBranch` instead.");
+  }
+
+  const copiedNode = cloneNode(targetNode);
+  return addNode(root, copiedNode, targetNode.id);
+};
+
+export const updateNode = (root: WorkflowNode, targetNode: WorkflowNode) => {
+  if (isBranchNode(targetNode)) {
+    throw new Error("Cannot update a branch node directly. Use `updateBranch` instead.");
+  }
+
+  return produce(root, (draft) => {
     let current = draft;
     while (current) {
       if (current.id === targetNode.id) {
@@ -476,7 +543,7 @@ export const updateNode = (node: WorkflowNode, targetNode: WorkflowNode) => {
         break;
       }
 
-      if (isBranchLike(current)) {
+      if (isBranchNode(current)) {
         current.branches ??= [];
         current.branches = current.branches.map((branch) => updateNode(branch, targetNode));
       }
@@ -488,23 +555,18 @@ export const updateNode = (node: WorkflowNode, targetNode: WorkflowNode) => {
   });
 };
 
-export const addNode = (node: WorkflowNode, previousNodeId: string, targetNode: WorkflowNode) => {
-  return produce(node, (draft) => {
+export const removeNode = (root: WorkflowNode, targetNodeId: string) => {
+  return produce(root, (draft) => {
     let current = draft;
     while (current) {
-      if (current.id === previousNodeId && !isBranchLike(targetNode)) {
-        targetNode.next = current.next;
-        current.next = targetNode;
-        break;
-      } else if (current.id === previousNodeId && isBranchLike(targetNode)) {
-        targetNode.branches![0].next = current.next;
-        current.next = targetNode;
+      if (current.next?.id === targetNodeId) {
+        current.next = current.next.next;
         break;
       }
 
-      if (isBranchLike(current)) {
+      if (isBranchNode(current)) {
         current.branches ??= [];
-        current.branches = current.branches.map((branch) => addNode(branch, previousNodeId, targetNode));
+        current.branches = current.branches.map((branch) => removeNode(branch, targetNodeId));
       }
 
       current = current.next as WorkflowNode;
@@ -514,8 +576,8 @@ export const addNode = (node: WorkflowNode, previousNodeId: string, targetNode:
   });
 };
 
-export const addBranch = (node: WorkflowNode, branchNodeId: string) => {
-  return produce(node, (draft) => {
+export const addBranch = (root: WorkflowNode, branchNodeId: string) => {
+  return produce(root, (draft) => {
     let current = draft;
     while (current) {
       if (current.id === branchNodeId) {
@@ -532,7 +594,7 @@ export const addBranch = (node: WorkflowNode, branchNodeId: string) => {
         break;
       }
 
-      if (isBranchLike(current)) {
+      if (isBranchNode(current)) {
         current.branches ??= [];
         current.branches = current.branches.map((branch) => addBranch(branch, branchNodeId));
       }
@@ -544,29 +606,8 @@ export const addBranch = (node: WorkflowNode, branchNodeId: string) => {
   });
 };
 
-export const removeNode = (node: WorkflowNode, targetNodeId: string) => {
-  return produce(node, (draft) => {
-    let current = draft;
-    while (current) {
-      if (current.next?.id === targetNodeId) {
-        current.next = current.next.next;
-        break;
-      }
-
-      if (isBranchLike(current)) {
-        current.branches ??= [];
-        current.branches = current.branches.map((branch) => removeNode(branch, targetNodeId));
-      }
-
-      current = current.next as WorkflowNode;
-    }
-
-    return draft;
-  });
-};
-
-export const removeBranch = (node: WorkflowNode, branchNodeId: string, branchIndex: number) => {
-  return produce(node, (draft) => {
+export const duplicateBranch = (root: WorkflowNode, branchNodeId: string, branchIndex: number) => {
+  return produce(root, (draft) => {
     let current = draft;
     let last: WorkflowNode | undefined = {
       id: "",
@@ -576,7 +617,41 @@ export const removeBranch = (node: WorkflowNode, branchNodeId: string, branchInd
     };
     while (current && last) {
       if (current.id === branchNodeId) {
-        if (!isBranchLike(current)) {
+        if (!isBranchNode(current)) {
+          return draft;
+        }
+
+        current.branches ??= [];
+        current.branches.splice(branchIndex + 1, 0, cloneNode(current.branches[branchIndex]));
+
+        break;
+      }
+
+      if (isBranchNode(current)) {
+        current.branches ??= [];
+        current.branches = current.branches.map((branch) => duplicateBranch(branch, branchNodeId, branchIndex));
+      }
+
+      current = current.next as WorkflowNode;
+      last = last.next;
+    }
+
+    return draft;
+  });
+};
+
+export const removeBranch = (root: WorkflowNode, branchNodeId: string, branchIndex: number) => {
+  return produce(root, (draft) => {
+    let current = draft;
+    let last: WorkflowNode | undefined = {
+      id: "",
+      name: "",
+      type: WorkflowNodeType.Start,
+      next: draft,
+    };
+    while (current && last) {
+      if (current.id === branchNodeId) {
+        if (!isBranchNode(current)) {
           return draft;
         }
 
@@ -601,7 +676,7 @@ export const removeBranch = (node: WorkflowNode, branchNodeId: string, branchInd
         break;
       }
 
-      if (isBranchLike(current)) {
+      if (isBranchNode(current)) {
         current.branches ??= [];
         current.branches = current.branches.map((branch) => removeBranch(branch, branchNodeId, branchIndex));
       }
@@ -647,7 +722,7 @@ export const getOutputBeforeNodeId = (root: WorkflowNode, nodeId: string, typeFi
       });
     }
 
-    if (isBranchLike(current)) {
+    if (isBranchNode(current)) {
       let currentLength = output.length;
       const latestOutput = output.length > 0 ? output[output.length - 1] : null;
       for (const branch of current.branches!) {
@@ -679,7 +754,7 @@ export const getOutputBeforeNodeId = (root: WorkflowNode, nodeId: string, typeFi
 export const isAllNodesValidated = (node: WorkflowNode): boolean => {
   let current = node as typeof node | undefined;
   while (current) {
-    if (isBranchLike(current)) {
+    if (isBranchNode(current)) {
       for (const branch of current.branches!) {
         if (!isAllNodesValidated(branch)) {
           return false;

ui/src/i18n/locales/en/nls.workflow.nodes.json

@@ -2,9 +2,11 @@
   "workflow_node.action.configure_node": "Configure node",
   "workflow_node.action.add_node": "Add node",
   "workflow_node.action.rename_node": "Rename node",
+  "workflow_node.action.duplicate_node": "Duplicate node",
   "workflow_node.action.remove_node": "Delete node",
   "workflow_node.action.add_branch": "Add branch",
   "workflow_node.action.rename_branch": "Rename branch",
+  "workflow_node.action.duplicate_branch": "Duplicate branch",
   "workflow_node.action.remove_branch": "Delete branch",
 
   "workflow_node.unsaved_changes.confirm": "You have unsaved changes. Do you really want to close the panel and drop those changes?",
@@ -901,11 +903,11 @@
   "workflow_node.condition.form.expression.add_condition.button": "Add condition",
 
   "workflow_node.execute_result_branch.label": "Execution result branch",
-  "workflow_node.execute_result_branch.default_name": "Execution result branch",
+  "workflow_node.execute_result_branch.default_name": "Branch",
 
   "workflow_node.execute_success.label": "If the previous node succeeded ...",
-  "workflow_node.execute_success.default_name": "If the previous node succeeded ...",
+  "workflow_node.execute_success.default_name": "On Succeeded",
 
   "workflow_node.execute_failure.label": "If the previous node failed ...",
-  "workflow_node.execute_failure.default_name": "If the previous node failed ..."
+  "workflow_node.execute_failure.default_name": "On Failed"
 }

ui/src/i18n/locales/zh/nls.workflow.nodes.json

@@ -2,9 +2,11 @@
   "workflow_node.action.configure_node": "配置节点",
   "workflow_node.branch.add_node": "添加节点",
   "workflow_node.action.rename_node": "重命名",
+  "workflow_node.action.duplicate_node": "复制节点",
   "workflow_node.action.remove_node": "删除节点",
   "workflow_node.action.add_branch": "添加分支",
   "workflow_node.action.rename_branch": "重命名",
+  "workflow_node.action.duplicate_branch": "复制分支",
   "workflow_node.action.remove_branch": "删除分支",
 
   "workflow_node.unsaved_changes.confirm": "你有尚未保存的更改。确定要关闭面板吗？",
@@ -900,11 +902,11 @@
   "workflow_node.condition.form.expression.add_condition.button": "添加条件",
 
   "workflow_node.execute_result_branch.label": "执行结果分支",
-  "workflow_node.execute_result_branch.default_name": "执行结果分支",
+  "workflow_node.execute_result_branch.default_name": "分支",
 
   "workflow_node.execute_success.label": "若上一节点执行成功…",
-  "workflow_node.execute_success.default_name": "若上一节点执行成功…",
+  "workflow_node.execute_success.default_name": "执行成功",
 
   "workflow_node.execute_failure.label": "若上一节点执行失败…",
-  "workflow_node.execute_failure.default_name": "若上一节点执行失败…"
+  "workflow_node.execute_failure.default_name": "执行失败"
 }

ui/src/stores/workflow/index.ts

@@ -7,6 +7,8 @@ import {
   type WorkflowNodeConfigForStart,
   addBranch,
   addNode,
+  duplicateBranch,
+  duplicateNode,
   getOutputBeforeNodeId,
   removeBranch,
   removeNode,
@@ -26,10 +28,12 @@ export type WorkflowState = {
   destroy(): void;
 
   addNode: (node: WorkflowNode, previousNodeId: string) => void;
+  duplicateNode: (node: WorkflowNode) => void;
   updateNode: (node: WorkflowNode) => void;
-  removeNode: (nodeId: string) => void;
+  removeNode: (node: WorkflowNode) => void;
 
   addBranch: (branchId: string) => void;
+  duplicateBranch: (branchId: string, index: number) => void;
   removeBranch: (branchId: string, index: number) => void;
 
   getWorkflowOuptutBeforeId: (nodeId: string, typeFilter?: string | string[]) => WorkflowNode[];
@@ -146,7 +150,27 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
   addNode: async (node: WorkflowNode, previousNodeId: string) => {
     if (!get().initialized) throw "Workflow not initialized yet";
 
-    const root = addNode(get().workflow.draft!, previousNodeId, node);
+    const root = addNode(get().workflow.draft!, node, previousNodeId);
+    const resp = await saveWorkflow({
+      id: get().workflow.id!,
+      draft: root,
+      hasDraft: true,
+    });
+
+    set((state: WorkflowState) => {
+      return {
+        workflow: produce(state.workflow, (draft) => {
+          draft.draft = resp.draft;
+          draft.hasDraft = resp.hasDraft;
+        }),
+      };
+    });
+  },
+
+  duplicateNode: async (node: WorkflowNode) => {
+    if (!get().initialized) throw "Workflow not initialized yet";
+
+    const root = duplicateNode(get().workflow.draft!, node);
     const resp = await saveWorkflow({
       id: get().workflow.id!,
       draft: root,
@@ -183,10 +207,10 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
     });
   },
 
-  removeNode: async (nodeId: string) => {
+  removeNode: async (node: WorkflowNode) => {
     if (!get().initialized) throw "Workflow not initialized yet";
 
-    const root = removeNode(get().workflow.draft!, nodeId);
+    const root = removeNode(get().workflow.draft!, node.id);
     const resp = await saveWorkflow({
       id: get().workflow.id!,
       draft: root,
@@ -223,6 +247,26 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
     });
   },
 
+  duplicateBranch: async (branchId: string, index: number) => {
+    if (!get().initialized) throw "Workflow not initialized yet";
+
+    const root = duplicateBranch(get().workflow.draft!, branchId, index);
+    const resp = await saveWorkflow({
+      id: get().workflow.id!,
+      draft: root,
+      hasDraft: true,
+    });
+
+    set((state: WorkflowState) => {
+      return {
+        workflow: produce(state.workflow, (draft) => {
+          draft.draft = resp.draft;
+          draft.hasDraft = resp.hasDraft;
+        }),
+      };
+    });
+  },
+
   removeBranch: async (branchId: string, index: number) => {
     if (!get().initialized) throw "Workflow not initialized yet";