From d4559720f8c2ed3487c3e49df4cad3ed7bb3e009 Mon Sep 17 00:00:00 2001
From: Camiel van Schoonhoven <camiel.vanschoonhoven@shopify.com>
Date: Wed, 11 Feb 2026 15:25:29 -0800
Subject: [PATCH] hackdays: Factory Game Scaffold

---
 src/components/Factory/Canvas/GameCanvas.tsx  | 86 +++++++++++++++++++
 .../Factory/Canvas/GameControls.tsx           | 66 ++++++++++++++
 src/components/Factory/FactoryGame.tsx        | 54 ++++++++++++
 src/components/Factory/Sidebar/Buildings.tsx  |  5 ++
 src/components/Factory/Sidebar/Controls.tsx   |  5 ++
 .../Factory/Sidebar/GameSidebar.tsx           | 40 +++++++++
 src/components/Factory/Sidebar/Resources.tsx  |  5 ++
 src/components/layout/AppMenu.tsx             | 14 ++-
 src/routes/Factory/FactoryGame.tsx            | 18 ++++
 src/routes/router.ts                          |  9 ++
 10 files changed, 301 insertions(+), 1 deletion(-)
 create mode 100644 src/components/Factory/Canvas/GameCanvas.tsx
 create mode 100644 src/components/Factory/Canvas/GameControls.tsx
 create mode 100644 src/components/Factory/FactoryGame.tsx
 create mode 100644 src/components/Factory/Sidebar/Buildings.tsx
 create mode 100644 src/components/Factory/Sidebar/Controls.tsx
 create mode 100644 src/components/Factory/Sidebar/GameSidebar.tsx
 create mode 100644 src/components/Factory/Sidebar/Resources.tsx
 create mode 100644 src/routes/Factory/FactoryGame.tsx

diff --git a/src/components/Factory/Canvas/GameCanvas.tsx b/src/components/Factory/Canvas/GameCanvas.tsx
new file mode 100644
index 000000000..666f12538
--- /dev/null
+++ b/src/components/Factory/Canvas/GameCanvas.tsx
@@ -0,0 +1,86 @@
+import {
+  type Connection,
+  type Edge,
+  type Node,
+  type OnInit,
+  ReactFlow,
+  type ReactFlowInstance,
+  type ReactFlowProps,
+  useEdgesState,
+  useNodesState,
+} from "@xyflow/react";
+import type { ComponentType } from "react";
+import { useState } from "react";
+
+import { BlockStack } from "@/components/ui/layout";
+
+const nodeTypes: Record<string, ComponentType<any>> = {
+  building: () => (
+    <div className="px-4 py-2 shadow-md rounded-md bg-white border-2 border-stone-400">
+      <div className="font-bold">Building</div>
+    </div>
+  ),
+};
+
+const edgeTypes: Record<string, ComponentType<any>> = {
+  resourceEdge: () => null, // Will use default edge for now
+};
+
+const GameCanvas = ({ children, ...rest }: ReactFlowProps) => {
+  const [nodes, , onNodesChange] = useNodesState<Node>([]);
+  const [edges, setEdges, onEdgesChange] = useEdgesState<Edge>([]);
+  const [, setReactFlowInstance] = useState<ReactFlowInstance>();
+
+  const onInit: OnInit = (instance) => {
+    setReactFlowInstance(instance);
+    instance.fitView({ maxZoom: 1 });
+  };
+
+  const onConnect = (connection: Connection) => {
+    if (connection.source === connection.target) return;
+
+    setEdges((eds) => [
+      ...eds,
+      {
+        ...connection,
+        id: `${connection.source}-${connection.target}`,
+        type: "resourceEdge",
+      } as Edge,
+    ]);
+  };
+
+  const onNodesDelete = (deleted: Node[]) => {
+    console.log("Nodes deleted:", deleted);
+  };
+
+  const onEdgesDelete = (deleted: Edge[]) => {
+    console.log("Edges deleted:", deleted);
+  };
+
+  return (
+    <BlockStack fill className="relative">
+      <ReactFlow
+        {...rest}
+        nodes={nodes}
+        edges={edges}
+        onNodesChange={onNodesChange}
+        onEdgesChange={onEdgesChange}
+        onConnect={onConnect}
+        onNodesDelete={onNodesDelete}
+        onEdgesDelete={onEdgesDelete}
+        onInit={onInit}
+        nodeTypes={nodeTypes}
+        edgeTypes={edgeTypes}
+        minZoom={0.1}
+        maxZoom={2}
+        deleteKeyCode={["Delete", "Backspace"]}
+        proOptions={{ hideAttribution: true }}
+        fitView
+      >
+        {children}
+      </ReactFlow>
+    </BlockStack>
+  );
+};
+
+export default GameCanvas;
diff --git a/src/components/Factory/Canvas/GameControls.tsx b/src/components/Factory/Canvas/GameControls.tsx
new file mode 100644
index 000000000..dea742ebb
--- /dev/null
+++ b/src/components/Factory/Canvas/GameControls.tsx
@@ -0,0 +1,66 @@
+import {
+  ControlButton,
+  type ControlProps,
+  Controls,
+  type ReactFlowProps,
+} from "@xyflow/react";
+import {
+  LockKeyhole,
+  LockKeyholeOpen,
+  SquareDashedMousePointerIcon,
+} from "lucide-react";
+import { useCallback, useState } from "react";
+
+import { cn } from "@/lib/utils";
+
+interface GameControlsProps extends ControlProps {
+  config: ReactFlowProps;
+  updateConfig: (config: Partial<ReactFlowProps>) => void;
+}
+
+export default function GameControls({
+  config,
+  updateConfig,
+  ...props
+}: GameControlsProps) {
+  const [multiSelectActive, setMultiSelectActive] = useState(false);
+  const [lockActive, setLockActive] = useState(!config.nodesDraggable);
+
+  const onClickMultiSelect = useCallback(() => {
+    updateConfig({
+      selectionOnDrag: !multiSelectActive,
+      panOnDrag: multiSelectActive,
+    });
+    setMultiSelectActive(!multiSelectActive);
+  }, [multiSelectActive, updateConfig]);
+
+  const handleLockChange = useCallback(() => {
+    updateConfig({
+      nodesDraggable: lockActive,
+    });
+    setLockActive(!lockActive);
+  }, [lockActive, updateConfig]);
+
+  return (
+    <Controls {...props}>
+      {!props.showInteractive && (
+        <ControlButton
+          onClick={handleLockChange}
+          className={cn(lockActive && "bg-gray-100!")}
+        >
+          {lockActive ? (
+            <LockKeyhole className="fill-none! -scale-x-120 scale-y-120" />
+          ) : (
+            <LockKeyholeOpen className="fill-none! -scale-x-120 scale-y-120" />
+          )}
+        </ControlButton>
+      )}
+      <ControlButton
+        onClick={onClickMultiSelect}
+        className={cn(multiSelectActive && "bg-gray-100!")}
+      >
+        <SquareDashedMousePointerIcon className="scale-120" />
+      </ControlButton>
+    </Controls>
+  );
+}
diff --git a/src/components/Factory/FactoryGame.tsx b/src/components/Factory/FactoryGame.tsx
new file mode 100644
index 000000000..2850fa62d
--- /dev/null
+++ b/src/components/Factory/FactoryGame.tsx
@@ -0,0 +1,54 @@
+import "@/styles/editor.css";
+
+import { Background, MiniMap, type ReactFlowProps } from "@xyflow/react";
+import { useState } from "react";
+
+import { CollapsibleContextPanel } from "@/components/shared/ContextPanel/CollapsibleContextPanel";
+import { BlockStack, InlineStack } from "@/components/ui/layout";
+import { ContextPanelProvider } from "@/providers/ContextPanelProvider";
+
+import GameCanvas from "./Canvas/GameCanvas";
+import GameControls from "./Canvas/GameControls";
+import GameSidebar from "./Sidebar/GameSidebar";
+
+const GRID_SIZE = 10;
+
+const FactoryGame = () => {
+  const [flowConfig, setFlowConfig] = useState<ReactFlowProps>({
+    snapGrid: [GRID_SIZE, GRID_SIZE],
+    snapToGrid: true,
+    panOnDrag: true,
+    selectionOnDrag: false,
+    nodesDraggable: true,
+  });
+
+  const updateFlowConfig = (updatedConfig: Partial<ReactFlowProps>) => {
+    setFlowConfig((prevConfig) => ({
+      ...prevConfig,
+      ...updatedConfig,
+    }));
+  };
+
+  return (
+    <ContextPanelProvider defaultContent={<p>Factory Game</p>}>
+      <InlineStack fill>
+        <GameSidebar />
+        <BlockStack fill className="flex-1 relative">
+          <GameCanvas {...flowConfig}>
+            <MiniMap position="bottom-left" pannable />
+            <GameControls
+              className="ml-56! mb-6!"
+              config={flowConfig}
+              updateConfig={updateFlowConfig}
+              showInteractive={false}
+            />
+            <Background gap={GRID_SIZE} className="bg-slate-50!" />
+          </GameCanvas>
+        </BlockStack>
+        <CollapsibleContextPanel />
+      </InlineStack>
+    </ContextPanelProvider>
+  );
+};
+
+export default FactoryGame;
diff --git a/src/components/Factory/Sidebar/Buildings.tsx b/src/components/Factory/Sidebar/Buildings.tsx
new file mode 100644
index 000000000..25d0d66ed
--- /dev/null
+++ b/src/components/Factory/Sidebar/Buildings.tsx
@@ -0,0 +1,5 @@
+const Buildings = () => {
+  return <p>Building List</p>;
+};
+
+export default Buildings;
diff --git a/src/components/Factory/Sidebar/Controls.tsx b/src/components/Factory/Sidebar/Controls.tsx
new file mode 100644
index 000000000..a94e7d252
--- /dev/null
+++ b/src/components/Factory/Sidebar/Controls.tsx
@@ -0,0 +1,5 @@
+const Controls = () => {
+  return <p>Next Turn</p>;
+};
+
+export default Controls;
diff --git a/src/components/Factory/Sidebar/GameSidebar.tsx b/src/components/Factory/Sidebar/GameSidebar.tsx
new file mode 100644
index 000000000..d4dea5250
--- /dev/null
+++ b/src/components/Factory/Sidebar/GameSidebar.tsx
@@ -0,0 +1,40 @@
+import { BlockStack } from "@/components/ui/layout";
+import { VerticalResizeHandle } from "@/components/ui/resize-handle";
+import { BOTTOM_FOOTER_HEIGHT, TOP_NAV_HEIGHT } from "@/utils/constants";
+
+import Buildings from "./Buildings";
+import Controls from "./Controls";
+import Resources from "./Resources";
+
+const MIN_WIDTH = 220;
+const MAX_WIDTH = 400;
+const DEFAULT_WIDTH = 256;
+
+const GameSidebar = () => {
+  return (
+    <div
+      className="relative h-full bg-sidebar text-sidebar-foreground overflow-x-hidden overflow-y-auto"
+      data-testid="flow-sidebar-container"
+      style={{
+        width: `${DEFAULT_WIDTH}px`,
+        minWidth: `${MIN_WIDTH}px`,
+        maxWidth: `${MAX_WIDTH}px`,
+        maxHeight: `calc(100vh - ${TOP_NAV_HEIGHT}px - ${BOTTOM_FOOTER_HEIGHT}px)`,
+      }}
+    >
+      <BlockStack fill gap="2" inlineAlign="start" className="p-4">
+        <Controls />
+        <Resources />
+        <Buildings />
+      </BlockStack>
+
+      <VerticalResizeHandle
+        side="right"
+        minWidth={MIN_WIDTH}
+        maxWidth={MAX_WIDTH}
+      />
+    </div>
+  );
+};
+
+export default GameSidebar;
diff --git a/src/components/Factory/Sidebar/Resources.tsx b/src/components/Factory/Sidebar/Resources.tsx
new file mode 100644
index 000000000..ece47b9bf
--- /dev/null
+++ b/src/components/Factory/Sidebar/Resources.tsx
@@ -0,0 +1,5 @@
+const Resources = () => {
+  return <p>Gold: 0</p>;
+};
+
+export default Resources;
diff --git a/src/components/layout/AppMenu.tsx b/src/components/layout/AppMenu.tsx
index 95fe99450..ba67e25e5 100644
--- a/src/components/layout/AppMenu.tsx
+++ b/src/components/layout/AppMenu.tsx
@@ -29,9 +29,20 @@ import { PersonalPreferences } from "../shared/Settings/PersonalPreferences";
 const AppMenu = () => {
   const requiresAuthorization = isAuthorizationRequired();
   const { componentSpec } = useComponentSpec();
-  const title = componentSpec?.name;
   const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
 
+  const isFactoryGame = window.location.pathname === "/factory";
+
+  const title = isFactoryGame ? "FACTORY" : componentSpec?.name;
+
+  const gameButton = (
+    <Link href="/factory" target="_blank" rel="noopener noreferrer">
+      <TooltipButton tooltip="Factory Game">
+        <Icon name="Gamepad2" />
+      </TooltipButton>
+    </Link>
+  );
+
   const documentationButton = (
     <Link href={DOCUMENTATION_URL} target="_blank" rel="noopener noreferrer">
       <TooltipButton tooltip="Documentation">
@@ -71,6 +82,7 @@ const AppMenu = () => {
 
           {/* Always visible settings */}
           <InlineStack gap="2" wrap="nowrap">
+            {gameButton}
             <BackendStatus />
             <PersonalPreferences />
             <ManageSecretsButton />
diff --git a/src/routes/Factory/FactoryGame.tsx b/src/routes/Factory/FactoryGame.tsx
new file mode 100644
index 000000000..9df8387de
--- /dev/null
+++ b/src/routes/Factory/FactoryGame.tsx
@@ -0,0 +1,18 @@
+import "@/styles/editor.css";
+
+import { DndContext } from "@dnd-kit/core";
+import { ReactFlowProvider } from "@xyflow/react";
+
+import FactoryGame from "@/components/Factory/FactoryGame";
+
+const Factory = () => {
+  return (
+    <DndContext>
+      <ReactFlowProvider>
+        <FactoryGame />
+      </ReactFlowProvider>
+    </DndContext>
+  );
+};
+
+export default Factory;
diff --git a/src/routes/router.ts b/src/routes/router.ts
index 212152935..0704c8948 100644
--- a/src/routes/router.ts
+++ b/src/routes/router.ts
@@ -13,6 +13,7 @@ import { BASE_URL, IS_GITHUB_PAGES } from "@/utils/constants";
 
 import RootLayout from "../components/layout/RootLayout";
 import Editor from "./Editor";
+import FactoryGame from "./Factory/FactoryGame";
 import Home from "./Home";
 import NotFoundPage from "./NotFoundPage";
 import PipelineRun from "./PipelineRun";
@@ -36,6 +37,7 @@ export const APP_ROUTES = {
   RUNS: RUNS_BASE_PATH,
   GITHUB_AUTH_CALLBACK: "/authorize/github",
   HUGGINGFACE_AUTH_CALLBACK: "/authorize/huggingface",
+  FACTORY_GAME: "/factory",
 };
 
 const rootRoute = createRootRoute({
@@ -96,12 +98,19 @@ const runDetailWithSubgraphRoute = createRoute({
   component: PipelineRun,
 });
 
+const factoryGameRoute = createRoute({
+  getParentRoute: () => mainLayout,
+  path: APP_ROUTES.FACTORY_GAME,
+  component: FactoryGame,
+});
+
 const appRouteTree = mainLayout.addChildren([
   indexRoute,
   quickStartRoute,
   editorRoute,
   runDetailRoute,
   runDetailWithSubgraphRoute,
+  factoryGameRoute,
 ]);
 
 const rootRouteTree = rootRoute.addChildren([