feat: 노드 색상 설정 기능 구현

Author: yewonJin

apps/frontend/src/app/App.tsx

@@ -1,8 +1,9 @@
 import { useSyncedUsers } from "@/entities/user";
 import { useGetUser } from "@/features/auth";
-import { CanvasToolsView } from "@/widgets/CanvasToolsView";
 import { CanvasView } from "@/widgets/CanvasView";
+import { CanvasToolsView } from "@/widgets/CanvasToolsView";
 import { EditorView } from "@/widgets/EditorView";
+import { NodeToolsView } from "@/widgets/NodeToolsView";
 import { PageSideBarView } from "@/widgets/PageSideBarView";
 import { SideWrapper } from "@/shared/ui";
 
@@ -22,6 +23,7 @@ function App() {
       >
         <PageSideBarView />
         <CanvasToolsView />
+        <NodeToolsView />
       </SideWrapper>
     </div>
   );

apps/frontend/src/entities/node/ui/NoteNode/index.tsx

@@ -20,6 +20,7 @@ export function NoteNode({
   return (
     <div
       className={`h-24 w-48 rounded-lg border-[1px] ${isClicked ? "border-[#8dbaef]" : "border-[#eaeaea]"} bg-white p-3 shadow-sm`}
+      style={{ backgroundColor: data.color }}
       onClick={handleNodeClick}
     >
       <Handle

apps/frontend/src/features/canvasTools/ui/NodeForm/index.tsx

@@ -0,0 +1,45 @@
+import { usePopover } from "@/shared/model";
+
+interface NodeFormProps {
+  changeNodeColor: (color: string) => void;
+}
+
+export function NodeForm({ changeNodeColor }: NodeFormProps) {
+  const { close } = usePopover();
+
+  const nodeBackgroundColors = {
+    white: "#FFFFFF",
+    grey: "#F1F1EF",
+    brown: "#F4EEEE",
+    orange: "#FBEBDD",
+    yellow: "#FCF3DB",
+    green: "#EDF3ED",
+    blue: "#E7F3F8",
+    purple: "#F7F3F8",
+    pink: "#FBF2F5",
+    red: "#FDEBEC",
+  };
+
+  const handleButtonClick = (color: string) => {
+    changeNodeColor(color);
+    close();
+  };
+
+  return (
+    <div className="flex flex-col gap-2">
+      <p className="text-sm text-neutral-500">Background color</p>
+      <div className="grid grid-cols-5 gap-4">
+        {Object.entries(nodeBackgroundColors).map(([key, color]) => {
+          return (
+            <button
+              key={key}
+              onClick={() => handleButtonClick(color)}
+              className="h-7 w-7 rounded-md border-[1px] border-neutral-300 hover:cursor-pointer"
+              style={{ backgroundColor: color }}
+            />
+          );
+        })}
+      </div>
+    </div>
+  );
+}

apps/frontend/src/features/canvasTools/ui/NodePanel/index.tsx

@@ -0,0 +1,47 @@
+import { useEffect, useState } from "react";
+
+import { NodeForm } from "../NodeForm";
+import { Node } from "@/entities/node";
+import { useYDocStore } from "@/shared/model";
+import { Popover } from "@/shared/ui";
+
+interface NodePanelProps {
+  currentPage: string;
+}
+
+export function NodePanel({ currentPage }: NodePanelProps) {
+  const [currentColor, setCurrentColor] = useState("#ffffff");
+  const { ydoc } = useYDocStore();
+
+  const changeNodeColor = (color: string) => {
+    const nodesMap = ydoc.getMap("nodes");
+    const id = currentPage.toString();
+
+    const existingNode = nodesMap.get(id) as Node;
+    nodesMap.set(id, {
+      ...existingNode,
+      data: { ...existingNode.data, color },
+    });
+    setCurrentColor(color);
+  };
+
+  useEffect(() => {
+    const nodesMap = ydoc.getMap("nodes");
+    const currentNode = nodesMap.get(currentPage.toString()) as Node;
+    setCurrentColor(currentNode.data.color as string);
+  }, [currentPage]);
+
+  return (
+    <Popover placement="bottom" align="start" offset={{ x: -11, y: 16 }}>
+      <Popover.Trigger>
+        <button
+          className="flex h-7 w-7 items-center justify-center rounded-md border-[1px] border-neutral-300"
+          style={{ backgroundColor: currentColor }}
+        />
+      </Popover.Trigger>
+      <Popover.Content className="rounded-lg border bg-white p-3 shadow-md">
+        <NodeForm changeNodeColor={changeNodeColor} />
+      </Popover.Content>
+    </Popover>
+  );
+}

apps/frontend/src/widgets/NodeToolsView/index.ts

@@ -0,0 +1 @@
+export { NodeToolsView } from "./ui";

apps/frontend/src/widgets/NodeToolsView/ui/index.tsx

@@ -0,0 +1,14 @@
+import { usePageStore } from "@/entities/page";
+import { NodePanel } from "@/features/canvasTools/ui/NodePanel";
+
+export function NodeToolsView() {
+  const { currentPage } = usePageStore();
+
+  if (!currentPage) return null;
+
+  return (
+    <div className="z-10 flex flex-row rounded-xl border-[1px] border-neutral-200 bg-white p-2.5 text-black shadow-md">
+      <NodePanel currentPage={currentPage.toString()} />
+    </div>
+  );
+}