refactor: flexlayout

src/app/(app)/problems/[problemId]/layout.tsx

@@ -1,15 +1,12 @@
 import { notFound } from "next/navigation";
 import { ProblemHeader } from "@/features/problems/components/header";
 
-interface ProblemLayoutProps {
+interface LayoutProps {
   children: React.ReactNode;
   params: Promise<{ problemId: string }>;
 }
 
-export default async function ProblemLayout({
-  children,
-  params,
-}: ProblemLayoutProps) {
+const Layout = async ({ children, params }: LayoutProps) => {
   const { problemId } = await params;
 
   if (!problemId) {
@@ -24,4 +21,6 @@ export default async function ProblemLayout({
       </div>
     </div>
   );
-}
+};
+
+export default Layout;

src/app/(app)/problems/[problemId]/page.tsx

@@ -1,39 +1,17 @@
-import { TestcasePanel } from "@/features/problems/testcase/panel";
-import { BotPanel } from "@/features/problems/bot/components/panel";
-import { CodePanel } from "@/features/problems/code/components/panel";
-import { DetailPanel } from "@/features/problems/detail/components/panel";
-import { SolutionPanel } from "@/features/problems/solution/components/panel";
-import { SubmissionPanel } from "@/features/problems/submission/components/panel";
-import { DescriptionPanel } from "@/features/problems/description/components/panel";
-import { ProblemFlexLayout } from "@/features/problems/components/problem-flexlayout";
+import { ProblemView } from "@/features/problems/ui/views/problem-view";
 
-interface ProblemPageProps {
+interface PageProps {
   params: Promise<{ problemId: string }>;
   searchParams: Promise<{
     submissionId: string | undefined;
   }>;
 }
 
-export default async function ProblemPage({
-  params,
-  searchParams,
-}: ProblemPageProps) {
+const Page = async ({ params, searchParams }: PageProps) => {
   const { problemId } = await params;
   const { submissionId } = await searchParams;
 
-  const components: Record<string, React.ReactNode> = {
-    description: <DescriptionPanel problemId={problemId} />,
-    solution: <SolutionPanel problemId={problemId} />,
-    submission: <SubmissionPanel problemId={problemId} />,
-    detail: <DetailPanel submissionId={submissionId} />,
-    code: <CodePanel problemId={problemId} />,
-    testcase: <TestcasePanel problemId={problemId} />,
-    bot: <BotPanel problemId={problemId} />,
-  };
+  return <ProblemView problemId={problemId} submissionId={submissionId} />;
+};
 
-  return (
-    <div className="relative flex h-full w-full">
-      <ProblemFlexLayout components={components} />
-    </div>
-  );
-}
+export default Page;

src/app/(protected)/admin/problems/[problemId]/edit/layout.tsx

@@ -0,0 +1,19 @@
+import { notFound } from "next/navigation";
+import { ProblemEditLayout } from "@/features/admin/ui/layouts/problem-edit-layout";
+
+interface LayoutProps {
+  children: React.ReactNode;
+  params: Promise<{ problemId: string }>;
+}
+
+const Layout = async ({ children, params }: LayoutProps) => {
+  const { problemId } = await params;
+
+  if (!problemId) {
+    return notFound();
+  }
+
+  return <ProblemEditLayout>{children}</ProblemEditLayout>;
+};
+
+export default Layout;

src/app/(protected)/admin/problems/[problemId]/edit/page.tsx

@@ -0,0 +1,13 @@
+import { ProblemEditView } from "@/features/admin/ui/views/problem-edit-view";
+
+interface PageProps {
+  params: Promise<{ problemId: string }>;
+}
+
+const Page = async ({ params }: PageProps) => {
+  const { problemId } = await params;
+
+  return <ProblemEditView problemId={problemId} />;
+};
+
+export default Page;

src/app/(protected)/layout.tsx

@@ -0,0 +1,11 @@
+import { AdminProtectedLayout } from "@/features/admin/ui/layouts/admin-protected-layout";
+
+interface LayoutProps {
+  children: React.ReactNode;
+}
+
+const Layout = ({ children }: LayoutProps) => {
+  return <AdminProtectedLayout>{children}</AdminProtectedLayout>;
+};
+
+export default Layout;

src/components/content/pre-detail.tsx

@@ -1,13 +1,13 @@
 "use client";
 
 import { cn } from "@/lib/utils";
+import { Actions } from "flexlayout-react";
 import { Button } from "@/components/ui/button";
 import { ReactNode, useRef, useState } from "react";
 import { CheckIcon, CopyIcon, RepeatIcon } from "lucide-react";
-import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
 import { useProblemEditorStore } from "@/stores/problem-editor";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
-import { Actions } from "flexlayout-react";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
+import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
 
 interface PreDetailProps {
   children?: ReactNode;

src/features/admin/ui/components/problem-edit-flexlayout.tsx

@@ -0,0 +1,26 @@
+"use client";
+
+import { useProblemEditFlexLayoutStore } from "@/stores/flexlayout";
+import { FlexLayout } from "@/features/problems/components/flexlayout";
+
+interface ProblemEditFlexLayoutProps {
+  components: Record<string, React.ReactNode>;
+}
+
+export const ProblemEditFlexLayout = ({
+  components,
+}: ProblemEditFlexLayoutProps) => {
+  const { hasHydrated, model, jsonModel, setModel, setJsonModel } =
+    useProblemEditFlexLayoutStore();
+
+  return (
+    <FlexLayout
+      components={components}
+      hasHydrated={hasHydrated}
+      model={model}
+      jsonModel={jsonModel}
+      setModel={setModel}
+      setJsonModel={setJsonModel}
+    />
+  );
+};

src/features/admin/ui/layouts/admin-protected-layout.tsx

@@ -0,0 +1,30 @@
+import prisma from "@/lib/prisma";
+import { auth, signIn } from "@/lib/auth";
+import { redirect } from "next/navigation";
+
+interface AdminProtectedLayoutProps {
+  children: React.ReactNode;
+}
+
+export const AdminProtectedLayout = async ({
+  children,
+}: AdminProtectedLayoutProps) => {
+  const session = await auth();
+  const userId = session?.user?.id;
+  if (!userId) {
+    await signIn();
+  }
+
+  const user = await prisma.user.findUnique({
+    select: {
+      role: true,
+    },
+    where: {
+      id: userId,
+    },
+  });
+
+  if (user?.role !== "ADMIN") redirect("/unauthorized");
+
+  return <>{children}</>;
+};

src/features/admin/ui/layouts/problem-edit-layout.tsx

@@ -0,0 +1,29 @@
+import { Suspense } from "react";
+import { BackButton } from "@/components/back-button";
+import { UserAvatar, UserAvatarSkeleton } from "@/components/user-avatar";
+
+interface ProblemEditLayoutProps {
+  children: React.ReactNode;
+}
+
+export const ProblemEditLayout = ({ children }: ProblemEditLayoutProps) => {
+  return (
+    <div className="flex flex-col h-screen">
+      <header className="relative flex h-12 flex-none items-center">
+        <div className="container mx-auto flex h-full items-center justify-between px-4">
+          <div className="flex items-center">
+            <BackButton href="/problem" />
+          </div>
+          <div className="flex items-center gap-4">
+            <Suspense fallback={<UserAvatarSkeleton />}>
+              <UserAvatar />
+            </Suspense>
+          </div>
+        </div>
+      </header>
+      <div className="flex w-full flex-grow overflow-y-hidden p-2.5 pt-0">
+        {children}
+      </div>
+    </div>
+  );
+};

src/features/admin/ui/views/problem-edit-view.tsx

@@ -0,0 +1,26 @@
+import EditCodePanel from "@/components/creater/edit-code-panel";
+import EditDetailPanel from "@/components/creater/edit-detail-panel";
+import EditSolutionPanel from "@/components/creater/edit-solution-panel";
+import EditTestcasePanel from "@/components/creater/edit-testcase-panel";
+import EditDescriptionPanel from "@/components/creater/edit-description-panel";
+import { ProblemEditFlexLayout } from "@/features/admin/ui/components/problem-edit-flexlayout";
+
+interface ProblemEditViewProps {
+  problemId: string;
+}
+
+export const ProblemEditView = ({ problemId }: ProblemEditViewProps) => {
+  const components: Record<string, React.ReactNode> = {
+    description: <EditDescriptionPanel problemId={problemId} />,
+    solution: <EditSolutionPanel problemId={problemId} />,
+    detail: <EditDetailPanel problemId={problemId} />,
+    code: <EditCodePanel problemId={problemId} />,
+    testcase: <EditTestcasePanel problemId={problemId} />,
+  };
+
+  return (
+    <div className="relative flex h-full w-full">
+      <ProblemEditFlexLayout components={components} />
+    </div>
+  );
+};

src/features/problems/bot/components/view-bot-button.tsx

@@ -11,7 +11,7 @@ import { useEffect, useState } from "react";
 import { useTranslations } from "next-intl";
 import { Toggle } from "@/components/ui/toggle";
 import { Actions, DockLocation } from "flexlayout-react";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
 
 export const ViewBotButton = () => {
   const t = useTranslations();

src/features/problems/components/flexlayout.tsx

@@ -0,0 +1,111 @@
+"use client";
+
+import {
+  BotIcon,
+  CircleCheckBigIcon,
+  FileTextIcon,
+  FlaskConicalIcon,
+  SquareCheckIcon,
+  SquarePenIcon,
+} from "lucide-react";
+import {
+  IJsonModel,
+  ITabRenderValues,
+  Layout,
+  Model,
+  TabNode,
+} from "flexlayout-react";
+import "@/styles/flexlayout.css";
+import { useTranslations } from "next-intl";
+import { useCallback, useEffect } from "react";
+import { Skeleton } from "@/components/ui/skeleton";
+
+interface FlexLayoutProps {
+  components: Record<string, React.ReactNode>;
+  hasHydrated: boolean;
+  model: Model | null;
+  jsonModel: IJsonModel;
+  setModel: (model: Model) => void;
+  setJsonModel: (jsonModel: IJsonModel) => void;
+}
+
+export const FlexLayout = ({
+  components,
+  hasHydrated,
+  model,
+  jsonModel,
+  setModel,
+  setJsonModel,
+}: FlexLayoutProps) => {
+  const t = useTranslations("ProblemPage");
+
+  useEffect(() => {
+    if (hasHydrated && !model) {
+      const model = Model.fromJson(jsonModel);
+      setModel(model);
+    }
+  }, [hasHydrated, jsonModel, model, setModel]);
+
+  const onModelChange = useCallback(
+    (model: Model) => {
+      const jsonModel = model.toJson();
+      setJsonModel(jsonModel);
+    },
+    [setJsonModel]
+  );
+
+  const factory = useCallback(
+    (node: TabNode) => {
+      const component = node.getComponent();
+      return component ? components[component] : null;
+    },
+    [components]
+  );
+
+  const onRenderTab = useCallback(
+    (node: TabNode, renderValues: ITabRenderValues) => {
+      const Icon = getIconForTab(node.getId());
+      renderValues.leading = Icon ? (
+        <Icon className="opacity-60" size={16} aria-hidden="true" />
+      ) : null;
+      renderValues.content = (
+        <span className="text-sm font-medium">
+          {t(node.getName()) || node.getName()}
+        </span>
+      );
+    },
+    [t]
+  );
+
+  if (!model || !hasHydrated)
+    return <Skeleton className="h-full w-full rounded-2xl" />;
+
+  return (
+    <Layout
+      model={model}
+      factory={factory}
+      onRenderTab={onRenderTab}
+      onModelChange={onModelChange}
+      realtimeResize={true}
+    />
+  );
+};
+
+const getIconForTab = (id: string) => {
+  switch (id) {
+    case "description":
+      return FileTextIcon;
+    case "solution":
+      return FlaskConicalIcon;
+    case "submission":
+      return CircleCheckBigIcon;
+    case "detail":
+      return CircleCheckBigIcon;
+    case "code":
+      return SquarePenIcon;
+    case "testcase":
+      return SquareCheckIcon;
+    case "bot":
+      return BotIcon;
+  }
+};

src/features/problems/components/judge-button.tsx

@@ -10,7 +10,7 @@ import { LoaderCircleIcon, PlayIcon } from "lucide-react";
 import { TooltipButton } from "@/components/tooltip-button";
 import { useProblemEditorStore } from "@/stores/problem-editor";
 import { JudgeToast } from "@/features/problems/components/judge-toast";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
 
 interface JudgeButtonProps {
   className?: string;

src/features/problems/components/problem-flexlayout.tsx

@@ -1,94 +1,24 @@
 "use client";
 
-import {
-  BotIcon,
-  CircleCheckBigIcon,
-  FileTextIcon,
-  FlaskConicalIcon,
-  SquareCheckIcon,
-  SquarePenIcon,
-} from "lucide-react";
-import "@/styles/flexlayout.css";
-import { useTranslations } from "next-intl";
-import { useCallback, useEffect } from "react";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
-import { ITabRenderValues, Layout, Model, TabNode } from "flexlayout-react";
+import { FlexLayout } from "./flexlayout";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
 
 interface ProblemFlexLayoutProps {
   components: Record<string, React.ReactNode>;
 }
 
 export const ProblemFlexLayout = ({ components }: ProblemFlexLayoutProps) => {
-  const t = useTranslations("ProblemPage");
-  const { model, setModel, jsonModel, setJsonModel } =
+  const { hasHydrated, model, jsonModel, setModel, setJsonModel } =
     useProblemFlexLayoutStore();
 
-  useEffect(() => {
-    if (!model) {
-      const model = Model.fromJson(jsonModel);
-      setModel(model);
-    }
-  }, [jsonModel, model, setModel]);
-
-  const onModelChange = useCallback(
-    (model: Model) => {
-      const jsonModel = model.toJson();
-      setJsonModel(jsonModel);
-    },
-    [setJsonModel]
-  );
-
-  const factory = useCallback(
-    (node: TabNode) => {
-      const component = node.getComponent();
-      return component ? components[component] : null;
-    },
-    [components]
-  );
-
-  const onRenderTab = useCallback(
-    (node: TabNode, renderValues: ITabRenderValues) => {
-      const Icon = getIconForTab(node.getId());
-      renderValues.leading = Icon ? (
-        <Icon className="opacity-60" size={16} aria-hidden="true" />
-      ) : null;
-      renderValues.content = (
-        <span className="text-sm font-medium">
-          {t(node.getName()) || node.getName()}
-        </span>
-      );
-    },
-    [t]
-  );
-
-  if (!model) return null;
-
   return (
-    <Layout
+    <FlexLayout
+      components={components}
+      hasHydrated={hasHydrated}
       model={model}
-      factory={factory}
-      onRenderTab={onRenderTab}
-      onModelChange={onModelChange}
-      realtimeResize={true}
+      jsonModel={jsonModel}
+      setModel={setModel}
+      setJsonModel={setJsonModel}
     />
   );
 };
-
-const getIconForTab = (id: string) => {
-  switch (id) {
-    case "description":
-      return FileTextIcon;
-    case "solution":
-      return FlaskConicalIcon;
-    case "submission":
-      return CircleCheckBigIcon;
-    case "detail":
-      return CircleCheckBigIcon;
-    case "code":
-      return SquarePenIcon;
-    case "testcase":
-      return SquareCheckIcon;
-    case "bot":
-      return BotIcon;
-  }
-};

src/features/problems/detail/components/header.tsx

@@ -4,7 +4,7 @@ import { Actions } from "flexlayout-react";
 import { useTranslations } from "next-intl";
 import { ArrowLeftIcon } from "lucide-react";
 import { Button } from "@/components/ui/button";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
 import { usePathname, useRouter, useSearchParams } from "next/navigation";
 
 export const DetailHeader = () => {

src/features/problems/detail/components/view-solution-button.tsx

@@ -3,7 +3,7 @@
 import { Actions } from "flexlayout-react";
 import { BookOpenIcon } from "lucide-react";
 import { Button } from "@/components/ui/button";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
 
 export const ViewSolutionButton = () => {
   const { model } = useProblemFlexLayoutStore();

src/features/problems/submission/components/row.tsx

@@ -7,7 +7,7 @@ import { Locale, Submission } from "@/generated/client";
 import { Actions, DockLocation } from "flexlayout-react";
 import { getColorClassForStatus } from "@/config/status";
 import { TableCell, TableRow } from "@/components/ui/table";
-import { useProblemFlexLayoutStore } from "@/stores/problem-flexlayout";
+import { useProblemFlexLayoutStore } from "@/stores/flexlayout";
 import { usePathname, useRouter, useSearchParams } from "next/navigation";
 import { getIconForLanguage, getLabelForLanguage } from "@/config/language";
 

src/features/problems/ui/views/problem-view.tsx

@@ -0,0 +1,31 @@
+import { TestcasePanel } from "@/features/problems/testcase/panel";
+import { BotPanel } from "@/features/problems/bot/components/panel";
+import { CodePanel } from "@/features/problems/code/components/panel";
+import { DetailPanel } from "@/features/problems/detail/components/panel";
+import { SolutionPanel } from "@/features/problems/solution/components/panel";
+import { SubmissionPanel } from "@/features/problems/submission/components/panel";
+import { DescriptionPanel } from "@/features/problems/description/components/panel";
+import { ProblemFlexLayout } from "@/features/problems/components/problem-flexlayout";
+
+interface ProblemViewProps {
+  problemId: string;
+  submissionId: string | undefined;
+}
+
+export const ProblemView = ({ problemId, submissionId }: ProblemViewProps) => {
+  const components: Record<string, React.ReactNode> = {
+    description: <DescriptionPanel problemId={problemId} />,
+    solution: <SolutionPanel problemId={problemId} />,
+    submission: <SubmissionPanel problemId={problemId} />,
+    detail: <DetailPanel submissionId={submissionId} />,
+    code: <CodePanel problemId={problemId} />,
+    testcase: <TestcasePanel problemId={problemId} />,
+    bot: <BotPanel problemId={problemId} />,
+  };
+
+  return (
+    <div className="relative flex h-full w-full">
+      <ProblemFlexLayout components={components} />
+    </div>
+  );
+};

src/features/problemset/components/table.tsx

@@ -44,6 +44,9 @@ export const ProblemsetTable = async () => {
         },
       },
     },
+    where: {
+      isPublished: true,
+    },
   });
 
   const completedProblems = new Set<string>();
@@ -85,7 +88,9 @@ export const ProblemsetTable = async () => {
         </TableRow>
       </TableHeader>
       <TableBody className="[&_td:first-child]:rounded-l-lg [&_td:last-child]:rounded-r-lg">
-        {problems.map((problem, index) => (
+        {problems
+          .sort((a, b) => a.displayId - b.displayId)
+          .map((problem) => (
             <TableRow
               key={problem.id}
               className="h-10 border-b-0 odd:bg-muted/50 hover:text-blue-500 hover:bg-muted"
@@ -111,7 +116,7 @@ export const ProblemsetTable = async () => {
                   href={`/problems/${problem.id}`}
                   className="hover:text-blue-500"
                 >
-                {index + 1}.{" "}
+                  {problem.displayId}.{" "}
                   {getLocalizedTitle(problem.localizations, locale as Locale)}
                 </Link>
               </TableCell>

src/stores/flexlayout.ts

@@ -0,0 +1,211 @@
+import { create } from "zustand";
+import { IJsonModel, Model } from "flexlayout-react";
+import { createJSONStorage, persist } from "zustand/middleware";
+
+type FlexLayoutState = {
+  hasHydrated: boolean;
+  model: Model | null;
+  jsonModel: IJsonModel;
+};
+
+type FlexLayoutAction = {
+  setHasHydrated: (hasHydrated: boolean) => void;
+  setModel: (model: Model) => void;
+  setJsonModel: (jsonModel: IJsonModel) => void;
+};
+
+type FlexLayoutStore = FlexLayoutState & FlexLayoutAction;
+
+const createFlexLayoutStore = (storageKey: string, jsonModel: IJsonModel) =>
+  create<FlexLayoutStore>()(
+    persist(
+      (set) => ({
+        hasHydrated: false,
+        model: null,
+        jsonModel: jsonModel,
+        setHasHydrated: (hasHydrated) => set({ hasHydrated }),
+        setModel: (model) => set({ model }),
+        setJsonModel: (jsonModel) => set({ jsonModel }),
+      }),
+      {
+        name: storageKey,
+        storage: createJSONStorage(() => localStorage),
+        partialize: (state) => ({
+          jsonModel: state.jsonModel,
+        }),
+        onRehydrateStorage: () => {
+          return (state) => {
+            state?.setHasHydrated(true);
+          };
+        },
+      }
+    )
+  );
+
+const initialProblemFlexLayoutJsonModel: IJsonModel = {
+  global: {
+    // tabEnableClose: false,
+    tabEnableRename: false,
+  },
+  borders: [],
+  layout: {
+    type: "row",
+    weight: 100,
+    children: [
+      {
+        type: "tabset",
+        id: "1",
+        weight: 50,
+        children: [
+          {
+            type: "tab",
+            id: "description",
+            name: "Description",
+            component: "description",
+            enableClose: false,
+          },
+          {
+            type: "tab",
+            id: "solution",
+            name: "Solutions",
+            component: "solution",
+            enableClose: false,
+          },
+          {
+            type: "tab",
+            id: "submission",
+            name: "Submissions",
+            component: "submission",
+            enableClose: false,
+          },
+          // {
+          //   type: "tab",
+          //   id: "detail",
+          //   name: "Details",
+          //   component: "detail",
+          // },
+        ],
+      },
+      {
+        type: "row",
+        weight: 50,
+        children: [
+          {
+            type: "tabset",
+            id: "2",
+            weight: 50,
+            children: [
+              {
+                type: "tab",
+                id: "code",
+                name: "Code",
+                component: "code",
+                enableClose: false,
+              },
+            ],
+          },
+          {
+            type: "tabset",
+            id: "3",
+            weight: 50,
+            children: [
+              {
+                type: "tab",
+                id: "testcase",
+                name: "Testcase",
+                component: "testcase",
+                enableClose: false,
+              },
+            ],
+          },
+        ],
+      },
+    ],
+  },
+};
+
+export const useProblemFlexLayoutStore = createFlexLayoutStore(
+  "problem-flexlayout",
+  initialProblemFlexLayoutJsonModel
+);
+
+const initialProblemEditFlexLayoutJsonModel: IJsonModel = {
+  global: {
+    // tabEnableClose: false,
+    tabEnableRename: false,
+  },
+  borders: [],
+  layout: {
+    type: "row",
+    weight: 100,
+    children: [
+      {
+        type: "tabset",
+        id: "1",
+        weight: 50,
+        children: [
+          {
+            type: "tab",
+            id: "description",
+            name: "Description",
+            component: "description",
+            enableClose: false,
+          },
+          {
+            type: "tab",
+            id: "solution",
+            name: "Solutions",
+            component: "solution",
+            enableClose: false,
+          },
+          {
+            type: "tab",
+            id: "detail",
+            name: "Details",
+            component: "detail",
+            enableClose: false,
+          },
+        ],
+      },
+      {
+        type: "row",
+        weight: 50,
+        children: [
+          {
+            type: "tabset",
+            id: "2",
+            weight: 50,
+            children: [
+              {
+                type: "tab",
+                id: "code",
+                name: "Code",
+                component: "code",
+                enableClose: false,
+              },
+            ],
+          },
+          {
+            type: "tabset",
+            id: "3",
+            weight: 50,
+            children: [
+              {
+                type: "tab",
+                id: "testcase",
+                name: "Testcase",
+                component: "testcase",
+                enableClose: false,
+              },
+            ],
+          },
+        ],
+      },
+    ],
+  },
+};
+
+export const useProblemEditFlexLayoutStore = createFlexLayoutStore(
+  "problem-edit-flexlayout",
+  initialProblemEditFlexLayoutJsonModel
+);

src/stores/problem-flexlayout.ts

@@ -1,115 +0,0 @@
-import { create } from "zustand";
-import { IJsonModel, Model } from "flexlayout-react";
-import { createJSONStorage, persist } from "zustand/middleware";
-
-const initialJsonModel: IJsonModel = {
-  global: {
-    // tabEnableClose: false,
-    tabEnableRename: false,
-  },
-  borders: [],
-  layout: {
-    type: "row",
-    weight: 100,
-    children: [
-      {
-        type: "tabset",
-        id: "1",
-        weight: 50,
-        children: [
-          {
-            type: "tab",
-            id: "description",
-            name: "Description",
-            component: "description",
-            enableClose: false,
-          },
-          {
-            type: "tab",
-            id: "solution",
-            name: "Solutions",
-            component: "solution",
-            enableClose: false,
-          },
-          {
-            type: "tab",
-            id: "submission",
-            name: "Submissions",
-            component: "submission",
-            enableClose: false,
-          },
-          // {
-          //   type: "tab",
-          //   id: "detail",
-          //   name: "Details",
-          //   component: "detail",
-          // },
-        ],
-      },
-      {
-        type: "row",
-        weight: 50,
-        children: [
-          {
-            type: "tabset",
-            id: "2",
-            weight: 50,
-            children: [
-              {
-                type: "tab",
-                id: "code",
-                name: "Code",
-                component: "code",
-                enableClose: false,
-              },
-            ],
-          },
-          {
-            type: "tabset",
-            id: "3",
-            weight: 50,
-            children: [
-              {
-                type: "tab",
-                id: "testcase",
-                name: "Testcase",
-                component: "testcase",
-                enableClose: false,
-              },
-            ],
-          },
-        ],
-      },
-    ],
-  },
-};
-
-type ProblemFlexLayoutState = {
-  model: Model | null;
-  jsonModel: IJsonModel;
-};
-
-type ProblemFlexLayoutAction = {
-  setModel: (model: Model) => void;
-  setJsonModel: (jsonModel: IJsonModel) => void;
-};
-
-type ProblemFlexLayoutStore = ProblemFlexLayoutState & ProblemFlexLayoutAction;
-
-export const useProblemFlexLayoutStore = create<ProblemFlexLayoutStore>()(
-  persist(
-    (set) => ({
-      model: null,
-      jsonModel: initialJsonModel,
-      setModel: (model) => set({ model }),
-      setJsonModel: (jsonModel) => set({ jsonModel }),
-    }),
-    {
-      name: "problem-flexlayout",
-      storage: createJSONStorage(() => localStorage),
-      partialize: (state) => ({
-        jsonModel: state.jsonModel,
-      }),
-    }
-  )
-);