Workflow Elements

apps/test/app/examples/workflow.tsx

@@ -0,0 +1,181 @@
+"use client";
+
+import { Canvas } from "@repo/elements/canvas";
+import { Edge } from "@repo/elements/edge";
+import {
+  Node,
+  NodeContent,
+  NodeDescription,
+  NodeFooter,
+  NodeHeader,
+  NodeTitle,
+} from "@repo/elements/node";
+
+const nodeIds = {
+  start: "start",
+  process1: "process1",
+  process2: "process2",
+  decision: "decision",
+  output1: "output1",
+  output2: "output2",
+};
+
+const nodes = [
+  {
+    id: nodeIds.start,
+    type: "workflow",
+    position: { x: 0, y: 0 },
+    data: {
+      label: "Start",
+      description: "Initialize workflow",
+      handles: { target: false, source: true },
+      content: "Triggered by user action at 09:30 AM",
+      footer: "Status: Ready",
+    },
+  },
+  {
+    id: nodeIds.process1,
+    type: "workflow",
+    position: { x: 500, y: 0 },
+    data: {
+      label: "Process Data",
+      description: "Transform input",
+      handles: { target: true, source: true },
+      content: "Validating 1,234 records and applying business rules",
+      footer: "Duration: ~2.5s",
+    },
+  },
+  {
+    id: nodeIds.decision,
+    type: "workflow",
+    position: { x: 1000, y: 0 },
+    data: {
+      label: "Decision Point",
+      description: "Route based on conditions",
+      handles: { target: true, source: true },
+      content: "Evaluating: data.status === 'valid' && data.score > 0.8",
+      footer: "Confidence: 94%",
+    },
+  },
+  {
+    id: nodeIds.output1,
+    type: "workflow",
+    position: { x: 1500, y: -300 },
+    data: {
+      label: "Success Path",
+      description: "Handle success case",
+      handles: { target: true, source: true },
+      content: "1,156 records passed validation (93.7%)",
+      footer: "Next: Send to production",
+    },
+  },
+  {
+    id: nodeIds.output2,
+    type: "workflow",
+    position: { x: 1500, y: 300 },
+    data: {
+      label: "Error Path",
+      description: "Handle error case",
+      handles: { target: true, source: true },
+      content: "78 records failed validation (6.3%)",
+      footer: "Next: Queue for review",
+    },
+  },
+  {
+    id: nodeIds.process2,
+    type: "workflow",
+    position: { x: 2000, y: 0 },
+    data: {
+      label: "Complete",
+      description: "Finalize workflow",
+      handles: { target: true, source: false },
+      content: "All records processed and routed successfully",
+      footer: "Total time: 4.2s",
+    },
+  },
+];
+
+const edges = [
+  {
+    id: "edge1",
+    source: nodeIds.start,
+    target: nodeIds.process1,
+    type: "animated",
+  },
+  {
+    id: "edge2",
+    source: nodeIds.process1,
+    target: nodeIds.decision,
+    type: "animated",
+  },
+  {
+    id: "edge3",
+    source: nodeIds.decision,
+    target: nodeIds.output1,
+    type: "animated",
+  },
+  {
+    id: "edge4",
+    source: nodeIds.decision,
+    target: nodeIds.output2,
+    type: "temporary",
+  },
+  {
+    id: "edge5",
+    source: nodeIds.output1,
+    target: nodeIds.process2,
+    type: "animated",
+  },
+  {
+    id: "edge6",
+    source: nodeIds.output2,
+    target: nodeIds.process2,
+    type: "temporary",
+  },
+];
+
+const nodeTypes = {
+  workflow: ({
+    data,
+  }: {
+    data: {
+      label: string;
+      description: string;
+      handles: { target: boolean; source: boolean };
+      content: string;
+      footer: string;
+    };
+  }) => (
+    <Node handles={data.handles}>
+      <NodeHeader>
+        <NodeTitle>{data.label}</NodeTitle>
+        <NodeDescription>{data.description}</NodeDescription>
+      </NodeHeader>
+      <NodeContent>
+        <p className="text-sm">{data.content}</p>
+      </NodeContent>
+      <NodeFooter>
+        <p className="text-muted-foreground text-xs">{data.footer}</p>
+      </NodeFooter>
+    </Node>
+  ),
+};
+
+const edgeTypes = {
+  animated: Edge.Animated,
+  temporary: Edge.Temporary,
+};
+
+const Example = () => (
+  <div style={{ height: "400px", width: "100%" }}>
+    <Canvas
+      edges={edges}
+      edgeTypes={edgeTypes}
+      fitView
+      nodes={nodes}
+      nodeTypes={nodeTypes}
+    />
+  </div>
+);
+
+export default Example;

apps/test/app/page.tsx

@@ -24,11 +24,13 @@ import Suggestion from "@/app/examples/suggestion";
 import Task from "@/app/examples/task";
 import Tool from "@/app/examples/tool";
 import WebPreview from "@/app/examples/web-preview";
+import Workflow from "@/app/examples/workflow";
 
 const components = [
   { name: "Actions", Component: Actions },
   { name: "Artifact", Component: Artifact },
   { name: "Branch", Component: Branch },
+  { name: "Workflow", Component: Workflow },
   { name: "ChainOfThought", Component: ChainOfThought },
   { name: "CodeBlock", Component: CodeBlock },
   { name: "Context", Component: Context },

apps/test/package.json

@@ -12,6 +12,7 @@
     "@icons-pack/react-simple-icons": "^13.7.0",
     "@repo/elements": "workspace:*",
     "@repo/shadcn-ui": "workspace:*",
+    "@xyflow/react": "^12.8.6",
     "ai": "5.0.37",
     "lucide-react": "^0.542.0",
     "nanoid": "^5.1.5",

packages/elements/package.json

@@ -14,6 +14,7 @@
   "dependencies": {
     "@radix-ui/react-use-controllable-state": "^1.2.2",
     "@repo/shadcn-ui": "workspace:*",
+    "@xyflow/react": "^12.8.6",
     "ai": "5.0.37",
     "class-variance-authority": "^0.7.1",
     "lucide-react": "^0.542.0",

packages/elements/src/canvas.tsx

@@ -0,0 +1,22 @@
+import { Background, ReactFlow, type ReactFlowProps } from "@xyflow/react";
+import type { ReactNode } from "react";
+import "@xyflow/react/dist/style.css";
+
+type CanvasProps = ReactFlowProps & {
+  children?: ReactNode;
+};
+
+export const Canvas = ({ children, ...props }: CanvasProps) => (
+  <ReactFlow
+    deleteKeyCode={["Backspace", "Delete"]}
+    fitView
+    panOnDrag={false}
+    panOnScroll
+    selectionOnDrag={true}
+    zoomOnDoubleClick={false}
+    {...props}
+  >
+    <Background bgColor="var(--sidebar)" />
+    {children}
+  </ReactFlow>
+);

packages/elements/src/connection.tsx

@@ -0,0 +1,28 @@
+import type { ConnectionLineComponent } from "@xyflow/react";
+
+const HALF = 0.5;
+
+export const Connection: ConnectionLineComponent = ({
+  fromX,
+  fromY,
+  toX,
+  toY,
+}) => (
+  <g>
+    <path
+      className="animated"
+      d={`M${fromX},${fromY} C ${fromX + (toX - fromX) * HALF},${fromY} ${fromX + (toX - fromX) * HALF},${toY} ${toX},${toY}`}
+      fill="none"
+      stroke="var(--color-ring)"
+      strokeWidth={1}
+    />
+    <circle
+      cx={toX}
+      cy={toY}
+      fill="#fff"
+      r={3}
+      stroke="var(--color-ring)"
+      strokeWidth={1}
+    />
+  </g>
+);

packages/elements/src/controls.tsx

@@ -0,0 +1,18 @@
+"use client";
+
+import { cn } from "@repo/shadcn-ui/lib/utils";
+import { Controls as ControlsPrimitive } from "@xyflow/react";
+import type { ComponentProps } from "react";
+
+export type ControlsProps = ComponentProps<typeof ControlsPrimitive>;
+
+export const Controls = ({ className, ...props }: ControlsProps) => (
+  <ControlsPrimitive
+    className={cn(
+      "gap-px overflow-hidden rounded-md border bg-card p-1 shadow-none!",
+      "[&>button]:rounded-md [&>button]:border-none",
+      className
+    )}
+    {...props}
+  />
+);