chore(docker): remove QEMU setup and platform specification

.dockerignore

@@ -1,6 +1,11 @@
 .git
+.github
 .next
 node_modules
 .dockerignore
 .gitignore
-Dockerfile
+**/*compose*
+demo.png
+**/*Dockerfile*
+LICENSE
+README.md

.github/workflows/docker-build-and-push.yml

@@ -0,0 +1,49 @@
+name: Docker Build and Push
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  docker-build-and-push:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - image: monaco-editor-lsp-next
+            context: .
+            file: Dockerfile
+          - image: lsp-c
+            context: ./docker/lsp/clangd
+            file: ./docker/lsp/clangd/Dockerfile
+          - image: lsp-cpp
+            context: ./docker/lsp/clangd
+            file: ./docker/lsp/clangd/Dockerfile
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      # - name: Set up QEMU
+      #   uses: docker/setup-qemu-action@v3
+      #   with:
+      #     platforms: amd64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push ${{ matrix.image }}
+        uses: docker/build-push-action@v6
+        with:
+          context: ${{ matrix.context }}
+          file: ${{ matrix.file }}
+          push: true
+          tags: ${{ vars.DOCKERHUB_USERNAME }}/${{ matrix.image }}:latest
+          # platforms: linux/amd64

Dockerfile

@@ -16,7 +16,7 @@ RUN \
     if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
     elif [ -f package-lock.json ]; then npm ci; \
     elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
-    elif [ -f bun.lock ]; then \
+    elif [ -f bun.lock ] || [ -f bun.lockb ]; then \
     apk add --no-cache curl bash && \
     curl -fsSL https://bun.sh/install | bash && \
     export BUN_INSTALL="$HOME/.bun" && \
@@ -25,7 +25,6 @@ RUN \
     else echo "Lockfile not found." && exit 1; \
     fi
 
-
 # Rebuild the source code only when needed
 FROM base AS builder
 WORKDIR /app
@@ -41,7 +40,7 @@ RUN \
     if [ -f yarn.lock ]; then yarn run build; \
     elif [ -f package-lock.json ]; then npm run build; \
     elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
-    elif [ -f bun.lock ]; then \
+    elif [ -f bun.lock ] || [ -f bun.lockb ]; then \
     apk add --no-cache curl bash && \
     curl -fsSL https://bun.sh/install | bash && \
     export BUN_INSTALL="$HOME/.bun" && \
@@ -61,9 +60,6 @@ ENV NODE_ENV=production
 # Uncomment the following line in case you want to disable telemetry during runtime.
 ENV NEXT_TELEMETRY_DISABLED=1
 
-RUN addgroup --system --gid 1001 nodejs
-RUN adduser --system --uid 1001 nextjs
-
 COPY --from=builder /app/public ./public
 
 # Automatically leverage output traces to reduce image size
@@ -71,7 +67,7 @@ COPY --from=builder /app/public ./public
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
 
-USER nextjs
+USER root
 
 EXPOSE 3000
 

README.md

@@ -26,29 +26,46 @@ Complete these steps before launching the editor for seamless LSP integration!
 
 ### 🐳 Docker Deployment (Recommended)
 
+Deploy the project quickly using pre-built Docker images:  
+
 ```sh
-# Clone repository
+# Clone the repository
 git clone https://github.com/cfngc4594/monaco-editor-lsp-next
 cd monaco-editor-lsp-next
 
-# Build and launch containers
+# Start the application with pre-built images
-docker compose up -d --build
+docker compose up -d
 ```
 
-### 🔨 Manual Installation
+### 🔨 Local Manual Build
+
+Build the images locally and start the containers:  
 
 ```sh
-# Clone repository
+# Clone the repository
 git clone https://github.com/cfngc4594/monaco-editor-lsp-next
 cd monaco-editor-lsp-next
 
-# Start core LSP containers
+# Build and start containers using the local configuration
-docker compose up -d --build lsp-c lsp-cpp
+docker compose -f compose.local.yml up -d --build
+```
 
-# Install dependencies (using Bun)
+### 🛠 Development Mode
+
+Set up a development environment with hot-reloading:  
+
+```sh
+# Clone the repository
+git clone https://github.com/cfngc4594/monaco-editor-lsp-next
+cd monaco-editor-lsp-next
+
+# Start only the LSP containers
+docker compose up -d lsp-c lsp-cpp
+# Or use the local configuration
+# docker compose -f compose.local.yml up -d --build lsp-c lsp-cpp
+
+# Install dependencies and start the development server
 bun install
-
-# Launch development server
 bun run dev
 ```
 
@@ -97,10 +114,12 @@ bun run dev
 Syntax highlighting depends on `rehype-pretty-code`'s deprecated `getHighlighter` API from `shiki@legacy`.
 
 **Key Points**:
+
 - **Affected File:** `src/components/mdx-preview.tsx`
 - **Dependency Chain:** `rehype-pretty-code` → `shiki@legacy`
 - **Version Constraints**:
-  ```bash
+
+  ```sh
   "shiki": "<=2.5.0"
   "@shikijs/monaco": "<=2.5.0"
   ```

compose.local.yml

@@ -0,0 +1,62 @@
+services:
+  monaco-editor-lsp-next:
+    build:
+      context: ./
+      dockerfile: Dockerfile
+    image: monaco-editor-lsp-next:latest
+    container_name: monaco-editor-lsp-next
+    restart: always
+    ports:
+      - "3000:3000"
+    networks:
+      - monaco-editor-lsp-next
+    depends_on:
+      - lsp-c
+      - lsp-cpp
+    healthcheck:
+      test: [ "CMD-SHELL", "curl --fail http://localhost:3000 || exit 1" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+
+  lsp-c:
+    build:
+      context: ./docker/lsp/clangd
+      dockerfile: Dockerfile
+    image: lsp-c:latest
+    container_name: lsp-c
+    restart: always
+    ports:
+      - "4594:3000"
+    networks:
+      - monaco-editor-lsp-next
+    healthcheck:
+      test: [ "CMD-SHELL", "nc -zv localhost 3000" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  lsp-cpp:
+    build:
+      context: ./docker/lsp/clangd
+      dockerfile: Dockerfile
+    image: lsp-cpp:latest
+    container_name: lsp-cpp
+    restart: always
+    ports:
+      - "4595:3000"
+    networks:
+      - monaco-editor-lsp-next
+    healthcheck:
+      test: [ "CMD-SHELL", "nc -zv localhost 3000" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+networks:
+  monaco-editor-lsp-next:
+    name: monaco-editor-lsp-next
+    driver: bridge

compose.yml

@@ -1,9 +1,6 @@
 services:
   monaco-editor-lsp-next:
-    build:
+    image: cfngc4594/monaco-editor-lsp-next:latest
-      context: ./
-      dockerfile: Dockerfile
-    image: monaco-editor-lsp-next:latest
     container_name: monaco-editor-lsp-next
     restart: always
     ports:
@@ -19,15 +16,11 @@ services:
       timeout: 5s
       retries: 5
       start_period: 10s
-    user: root
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
 
   lsp-c:
-    build:
+    image: cfngc4594/lsp-c:latest
-      context: ./docker/lsp/clangd
-      dockerfile: Dockerfile
-    image: lsp-c:latest
     container_name: lsp-c
     restart: always
     ports:
@@ -41,10 +34,7 @@ services:
       retries: 5
 
   lsp-cpp:
-    build:
+    image: cfngc4594/lsp-cpp:latest
-      context: ./docker/lsp/clangd
-      dockerfile: Dockerfile
-    image: lsp-cpp:latest
     container_name: lsp-cpp
     restart: always
     ports:

src/app/(app)/playground/@workspace/@editor/components/header.tsx

@@ -1,10 +1,10 @@
 import { cn } from "@/lib/utils";
-import LanguageSelector from "./language-selector";
-import FormatButton from "./format-button";
 import CopyButton from "./copy-button";
 import RedoButton from "./redo-button";
 import UndoButton from "./undo-button";
 import ResetButton from "./reset-button";
+import FormatButton from "./format-button";
+import LanguageSelector from "./language-selector";
 
 interface WorkspaceEditorHeaderProps {
   className?: string;

src/app/(app)/playground/@workspace/@editor/components/language-selector.tsx

@@ -7,28 +7,37 @@ import {
   SelectTrigger,
   SelectValue,
 } from "@/components/ui/select";
+import { getPath } from "@/lib/utils";
 import { Skeleton } from "@/components/ui/skeleton";
+import { EditorLanguage } from "@/types/editor-language";
+import LanguageServerConfig from "@/config/language-server";
+import { EditorLanguageConfig } from "@/config/editor-language";
 import { useCodeEditorStore } from "@/store/useCodeEditorStore";
-import { SUPPORTED_LANGUAGES } from "@/constants/language";
 
 export default function LanguageSelector() {
-  const { hydrated, language, setLanguage } = useCodeEditorStore();
+  const { hydrated, language, setLanguage, setPath, setLspConfig } = useCodeEditorStore();
 
   if (!hydrated) {
     return <Skeleton className="h-6 w-16 rounded-2xl" />;
   }
 
+  const handleValueChange = (lang: EditorLanguage) => {
+    setLanguage(lang);
+    setPath(getPath(lang));
+    setLspConfig(LanguageServerConfig[lang]);
+  };
+
   return (
-    <Select value={language} onValueChange={setLanguage}>
+    <Select value={language} onValueChange={handleValueChange}>
       <SelectTrigger className="h-6 px-1.5 py-0.5 border-none focus:ring-0 hover:bg-muted [&>span]:flex [&>span]:items-center [&>span]:gap-2 [&>span_svg]:shrink-0 [&>span_svg]:text-muted-foreground/80">
         <SelectValue placeholder="Select language" />
       </SelectTrigger>
       <SelectContent className="[&_*[role=option]>span>svg]:shrink-0 [&_*[role=option]>span>svg]:text-muted-foreground/80 [&_*[role=option]>span]:end-2 [&_*[role=option]>span]:start-auto [&_*[role=option]>span]:flex [&_*[role=option]>span]:items-center [&_*[role=option]>span]:gap-2 [&_*[role=option]]:pe-8 [&_*[role=option]]:ps-2">
-        {SUPPORTED_LANGUAGES.map((lang) => (
+        {Object.values(EditorLanguageConfig).map((langConfig) => (
-          <SelectItem key={lang.id} value={lang.id}>
+          <SelectItem key={langConfig.id} value={langConfig.id}>
-            {lang.icon}
+            <langConfig.icon size={16} aria-hidden="true" />
             <span className="truncate text-sm font-semibold mr-2">
-              {lang.label}
+              {langConfig.label}
             </span>
           </SelectItem>
         ))}

src/app/(app)/playground/@workspace/@editor/components/reset-button.tsx

@@ -1,19 +1,18 @@
 "use client";
 
-import { RotateCcw } from "lucide-react";
-import { Button } from "@/components/ui/button";
-import { useCodeEditorStore } from "@/store/useCodeEditorStore";
 import {
   Tooltip,
   TooltipContent,
   TooltipProvider,
   TooltipTrigger,
 } from "@/components/ui/tooltip";
-import { DEFAULT_EDITOR_VALUE } from "@/config/editor/value";
+import { RotateCcw } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { useCodeEditorStore } from "@/store/useCodeEditorStore";
+import { TEMP_DEFAULT_EDITOR_VALUE } from "@/config/problem/value";
 
 export default function ResetButton() {
   const { editor, language } = useCodeEditorStore();
-
   return (
     <TooltipProvider delayDuration={0}>
       <Tooltip>
@@ -24,7 +23,7 @@ export default function ResetButton() {
             aria-label="Reset Code"
             onClick={() => {
               if (editor) {
-                const value = DEFAULT_EDITOR_VALUE[language];
+                const value = TEMP_DEFAULT_EDITOR_VALUE[language];
                 const model = editor.getModel();
                 if (model) {
                   const fullRange = model.getFullModelRange();

src/app/actions/judge.ts

@@ -3,7 +3,9 @@
 import tar from "tar-stream";
 import Docker from "dockerode";
 import { Readable, Writable } from "stream";
-import { ExitCode, JudgeResult, LanguageConfigs } from "@/config/judge";
+import { JudgeConfig } from "@/config/judge";
+import { EditorLanguage } from "@/types/editor-language";
+import { ExitCode, JudgeResultMetadata } from "@/types/judge";
 
 // Docker client initialization
 const docker = new Docker({ socketPath: "/var/run/docker.sock" });
@@ -41,10 +43,11 @@ function createTarStream(file: string, value: string) {
 }
 
 export async function judge(
-  language: string,
+  language: EditorLanguage,
   value: string
-): Promise<JudgeResult> {
+): Promise<JudgeResultMetadata> {
-  const { fileName, fileExtension, image, tag, workingDir, memoryLimit, timeLimit, compileOutputLimit, runOutputLimit } = LanguageConfigs[language];
+  const { fileName, fileExtension } = JudgeConfig[language].editorLanguageMetadata;
+  const { image, tag, workingDir, memoryLimit, timeLimit, compileOutputLimit, runOutputLimit } = JudgeConfig[language].dockerMetadata;
   const file = `${fileName}.${fileExtension}`;
   let container: Docker.Container | undefined;
 
@@ -70,14 +73,14 @@ export async function judge(
   }
 }
 
-async function compile(container: Docker.Container, file: string, fileName: string, maxOutput: number = 1 * 1024 * 1024): Promise<JudgeResult> {
+async function compile(container: Docker.Container, file: string, fileName: string, maxOutput: number = 1 * 1024 * 1024): Promise<JudgeResultMetadata> {
   const compileExec = await container.exec({
     Cmd: ["gcc", "-O2", file, "-o", fileName],
     AttachStdout: true,
     AttachStderr: true,
   });
 
-  return new Promise<JudgeResult>((resolve, reject) => {
+  return new Promise<JudgeResultMetadata>((resolve, reject) => {
     compileExec.start({}, (error, stream) => {
       if (error || !stream) {
         return reject({ output: "System Error", exitCode: ExitCode.SE });
@@ -126,7 +129,7 @@ async function compile(container: Docker.Container, file: string, fileName: stri
         const stderr = stderrChunks.join("");
         const exitCode = (await compileExec.inspect()).ExitCode;
 
-        let result: JudgeResult;
+        let result: JudgeResultMetadata;
 
         if (exitCode !== 0 || stderr) {
           result = { output: stderr || "Compilation Error", exitCode: ExitCode.CE };
@@ -145,14 +148,14 @@ async function compile(container: Docker.Container, file: string, fileName: stri
 }
 
 // Run code and implement timeout
-async function run(container: Docker.Container, fileName: string, timeLimit?: number, maxOutput: number = 1 * 1024 * 1024): Promise<JudgeResult> {
+async function run(container: Docker.Container, fileName: string, timeLimit?: number, maxOutput: number = 1 * 1024 * 1024): Promise<JudgeResultMetadata> {
   const runExec = await container.exec({
     Cmd: [`./${fileName}`],
     AttachStdout: true,
     AttachStderr: true,
   });
 
-  return new Promise<JudgeResult>((resolve, reject) => {
+  return new Promise<JudgeResultMetadata>((resolve, reject) => {
     const stdoutChunks: string[] = [];
     let stdoutLength = 0;
     const stdoutStream = new Writable({
@@ -211,7 +214,7 @@ async function run(container: Docker.Container, fileName: string, timeLimit?: nu
         const stderr = stderrChunks.join("");
         const exitCode = (await runExec.inspect()).ExitCode;
 
-        let result: JudgeResult;
+        let result: JudgeResultMetadata;
 
         // Exit code 0 means successful execution
         if (exitCode === 0) {

src/components/code-editor.tsx

@@ -1,240 +1,127 @@
 "use client";
 
-import {
-  toSocket,
-  WebSocketMessageReader,
-  WebSocketMessageWriter,
-} from "vscode-ws-jsonrpc";
 import dynamic from "next/dynamic";
-import { useTheme } from "next-themes";
+import { Skeleton } from "./ui/skeleton";
-import normalizeUrl from "normalize-url";
 import { highlighter } from "@/lib/shiki";
-import { useEffect, useRef } from "react";
+import type { editor } from "monaco-editor";
 import { shikiToMonaco } from "@shikijs/monaco";
-import { Skeleton } from "@/components/ui/skeleton";
+import type { Monaco } from "@monaco-editor/react";
-import { CODE_EDITOR_OPTIONS } from "@/constants/option";
+import { useCallback, useEffect, useRef } from "react";
-import { DEFAULT_EDITOR_PATH } from "@/config/editor/path";
+import { useMonacoTheme } from "@/hooks/use-monaco-theme";
-import { DEFAULT_EDITOR_VALUE } from "@/config/editor/value";
+import LanguageServerConfig from "@/config/language-server";
+import { connectToLanguageServer } from "@/lib/language-server";
+import { useCodeEditorStore } from "@/store/useCodeEditorStore";
 import type { MonacoLanguageClient } from "monaco-languageclient";
-import { SUPPORTED_LANGUAGE_SERVERS } from "@/config/lsp/language-server";
-import { useCodeEditorOptionStore, useCodeEditorStore } from "@/store/useCodeEditorStore";
 
+// Skeleton component for loading state
+const CodeEditorLoadingSkeleton = () => (
+  <div className="h-full w-full p-2">
+    <Skeleton className="h-full w-full rounded-3xl" />
+  </div>
+);
+
+// Dynamically import Monaco Editor with SSR disabled
 const Editor = dynamic(
   async () => {
     await import("vscode");
-
     const monaco = await import("monaco-editor");
     const { loader } = await import("@monaco-editor/react");
     loader.config({ monaco });
-
     return (await import("@monaco-editor/react")).Editor;
   },
   {
     ssr: false,
-    loading: () => (
+    loading: () => <CodeEditorLoadingSkeleton />,
-      <div className="h-full w-full p-4">
-        <Skeleton className="h-full w-full rounded-3xl" />
-      </div>
-    ),
   }
 );
 
-type ConnectionHandle = {
-  client: MonacoLanguageClient | null;
-  socket: WebSocket | null;
-  controller: AbortController;
-};
-
 export default function CodeEditor() {
-  const { resolvedTheme } = useTheme();
+  const {
-  const connectionRef = useRef<ConnectionHandle>({
+    hydrated,
-    client: null,
+    language,
-    socket: null,
+    path,
-    controller: new AbortController(),
+    value,
-  });
+    editorConfig,
-  const { fontSize, lineHeight } = useCodeEditorOptionStore();
+    isLspEnabled,
-  const { language, setEditor } = useCodeEditorStore();
+    setEditor,
+  } = useCodeEditorStore();
+  const { monacoTheme } = useMonacoTheme();
+  const editorRef = useRef<editor.IStandaloneCodeEditor | null>(null);
+  const monacoLanguageClientRef = useRef<MonacoLanguageClient | null>(null);
 
-  useEffect(() => {
+  // Connect to LSP only if enabled
-    const currentHandle: ConnectionHandle = {
+  const connectLSP = useCallback(async () => {
-      client: null,
+    if (!(isLspEnabled && language && editorRef.current)) return;
-      socket: null,
-      controller: new AbortController(),
-    };
-    const signal = currentHandle.controller.signal;
-    connectionRef.current = currentHandle;
 
-    const cleanupConnection = async (handle: ConnectionHandle) => {
+    const lspConfig = LanguageServerConfig[language];
-      try {
-        // Cleanup Language Client
-        if (handle.client) {
-          console.log("Stopping language client...");
-          await handle.client.stop(250).catch(() => { });
-          handle.client.dispose();
-        }
-      } catch (e) {
-        console.log("Client cleanup error:", e);
-      } finally {
-        handle.client = null;
-      }
 
-      // Cleanup WebSocket
+    if (!lspConfig) return;
-      if (handle.socket) {
-        console.log("Closing WebSocket...");
-        const socket = handle.socket;
-        socket.onopen = null;
-        socket.onerror = null;
-        socket.onclose = null;
-        socket.onmessage = null;
 
-        try {
+    // If there's an existing language client, stop it first
-          if (
+    if (monacoLanguageClientRef.current) {
-            [WebSocket.OPEN, WebSocket.CONNECTING].includes(
+      monacoLanguageClientRef.current.stop();
-              socket.readyState as WebSocket["OPEN"] | WebSocket["CONNECTING"]
+      monacoLanguageClientRef.current = null;
-            )
-          ) {
-            socket.close(1000, "Connection replaced");
-          }
-        } catch (e) {
-          console.log("Socket close error:", e);
-        } finally {
-          handle.socket = null;
-        }
-      }
-    };
-
-    const initialize = async () => {
-      try {
-        // Cleanup old connection
-        await cleanupConnection(connectionRef.current);
-
-        const serverConfig = SUPPORTED_LANGUAGE_SERVERS.find(
-          (s) => s.id === language
-        );
-        if (!serverConfig || signal.aborted) return;
-
-        // Create WebSocket connection
-        const lspUrl = `${serverConfig.protocol}://${serverConfig.hostname}${serverConfig.port ? `:${serverConfig.port}` : ""}${serverConfig.path || ""}`;
-        const webSocket = new WebSocket(normalizeUrl(lspUrl));
-        currentHandle.socket = webSocket;
-
-        // Wait for connection to establish or timeout
-        await Promise.race([
-          new Promise<void>((resolve, reject) => {
-            webSocket.onopen = () => {
-              if (signal.aborted) reject(new Error("Connection aborted"));
-              else resolve();
-            };
-            webSocket.onerror = () => reject(new Error("WebSocket error"));
-          }),
-          new Promise((_, reject) =>
-            setTimeout(() => reject(new Error("Connection timeout")), 5000)
-          ),
-        ]);
-
-        if (signal.aborted) {
-          webSocket.close(1001, "Connection aborted");
-          return;
-        }
-
-        // Initialize Language Client
-        const { MonacoLanguageClient } = await import("monaco-languageclient");
-        const { ErrorAction, CloseAction } = await import("vscode-languageclient");
-
-        const socket = toSocket(webSocket);
-        const client = new MonacoLanguageClient({
-          name: `${serverConfig.label} Client`,
-          clientOptions: {
-            documentSelector: [serverConfig.id],
-            errorHandler: {
-              error: () => ({ action: ErrorAction.Continue }),
-              closed: () => ({ action: CloseAction.DoNotRestart }),
-            },
-          },
-          connectionProvider: {
-            get: () =>
-              Promise.resolve({
-                reader: new WebSocketMessageReader(socket),
-                writer: new WebSocketMessageWriter(socket),
-              }),
-          },
-        });
-
-        client.start();
-        currentHandle.client = client;
-
-        // Bind WebSocket close event
-        webSocket.onclose = (event) => {
-          if (!signal.aborted) {
-            console.log("WebSocket closed:", event);
-            client.stop();
-          }
-        };
-      } catch (error) {
-        if (!signal.aborted) {
-          console.error("Connection failed:", error);
-        }
-        cleanupConnection(currentHandle);
-      }
-    };
-
-    initialize();
-
-    return () => {
-      console.log("Cleanup triggered");
-      currentHandle.controller.abort();
-      cleanupConnection(currentHandle);
-    };
-  }, [language]);
-
-  const mergeOptions = {
-    ...CODE_EDITOR_OPTIONS,
-    fontSize,
-    lineHeight,
-  };
-
-  function handleEditorChange(value: string | undefined) {
-    if (typeof window !== "undefined") {
-      localStorage.setItem(`code-editor-value-${language}`, value ?? "");
     }
+
+    // Create a new language client
+    try {
+      const monacoLanguageClient = await connectToLanguageServer(
+        lspConfig.protocol,
+        lspConfig.hostname,
+        lspConfig.port,
+        lspConfig.path,
+        lspConfig.lang
+      );
+      monacoLanguageClientRef.current = monacoLanguageClient;
+    } catch (error) {
+      console.error("Failed to connect to LSP:", error);
+    }
+  }, [isLspEnabled, language]);
+
+  // Connect to LSP once the editor has mounted
+  const handleEditorDidMount = useCallback(
+    async (editor: editor.IStandaloneCodeEditor) => {
+      editorRef.current = editor;
+      await connectLSP();
+      setEditor(editor);
+    },
+    [connectLSP, setEditor]
+  );
+
+  // Reconnect to the LSP whenever language or lspConfig changes
+  useEffect(() => {
+    connectLSP();
+  }, [connectLSP]);
+
+  // Cleanup the LSP connection when the component unmounts
+  useEffect(() => {
+    return () => {
+      if (monacoLanguageClientRef.current) {
+        monacoLanguageClientRef.current.stop();
+        monacoLanguageClientRef.current = null;
+      }
+    };
+  }, []);
+
+  if (!hydrated) {
+    return <CodeEditorLoadingSkeleton />;
   }
 
-  const editorValue =
+  function handleEditorWillMount(monaco: Monaco) {
-    typeof window !== "undefined"
+    shikiToMonaco(highlighter, monaco);
-      ? localStorage.getItem(`code-editor-value-${language}`) ||
+  }
-      DEFAULT_EDITOR_VALUE[language]
-      : DEFAULT_EDITOR_VALUE[language];
 
   return (
     <Editor
-      defaultLanguage={language}
+      language={language}
-      value={editorValue}
+      theme={monacoTheme.id}
-      path={DEFAULT_EDITOR_PATH[language]}
+      path={path}
-      theme={resolvedTheme === "light" ? "github-light-default" : "github-dark-default"}
+      value={value}
-      className="h-full"
+      beforeMount={handleEditorWillMount}
-      options={mergeOptions}
+      onMount={handleEditorDidMount}
-      beforeMount={(monaco) => {
+      options={editorConfig}
-        shikiToMonaco(highlighter, monaco);
+      loading={<CodeEditorLoadingSkeleton />}
-      }}
+      className="h-full w-full py-2"
-      onMount={(editor) => {
-        setEditor(editor);
-      }}
-      onChange={handleEditorChange}
-      // onValidate={(markers) => {
-      //   markers.forEach((marker) => {
-      //     console.log(marker.severity);
-      //     console.log(marker.startLineNumber);
-      //     console.log(marker.startColumn);
-      //     console.log(marker.endLineNumber);
-      //     console.log(marker.endColumn);
-      //     console.log(marker.message);
-      //   });
-      // }}
-      loading={
-        <div className="h-full w-full p-4">
-          <Skeleton className="h-full w-full rounded-3xl" />
-        </div>
-      }
     />
   );
 }

src/components/mdx/code-block-with-copy.tsx

@@ -1,9 +1,9 @@
 "use client";
 
+import { cn } from "@/lib/utils";
 import { useRef, useState } from "react";
 import { Button } from "@/components/ui/button";
 import { CheckIcon, CopyIcon } from "lucide-react";
-import { cn } from "@/lib/utils";
 
 interface CodeBlockWithCopyProps {
   children: React.ReactNode;

src/config/editor-language.ts

@@ -0,0 +1,25 @@
+import { COriginal, CplusplusOriginal } from "devicons-react";
+import { EditorLanguage, EditorLanguageMetadata } from "@/types/editor-language";
+
+// Define language configurations
+const EditorLanguageConfig: Record<EditorLanguage, EditorLanguageMetadata> = {
+  [EditorLanguage.C]: {
+    id: EditorLanguage.C,
+    label: "C",
+    fileName: "main",
+    fileExtension: ".c",
+    icon: COriginal,
+  },
+  [EditorLanguage.CPP]: {
+    id: EditorLanguage.CPP,
+    label: "C++",
+    fileName: "main",
+    fileExtension: ".cpp",
+    icon: CplusplusOriginal,
+  },
+};
+
+// Default language configuration
+const DefaultEditorLanguageConfig = EditorLanguageConfig[EditorLanguage.C]; // Default to C language
+
+export { EditorLanguageConfig, DefaultEditorLanguageConfig };

src/config/editor-option.ts

@@ -1,6 +1,6 @@
 import { type editor } from "monaco-editor";
 
-export const CODE_EDITOR_OPTIONS: editor.IEditorConstructionOptions = {
+export const DefaultEditorOptionConfig: editor.IEditorConstructionOptions = {
   autoIndent: "full",
   automaticLayout: true,
   contextmenu: true,
@@ -15,16 +15,13 @@ export const CODE_EDITOR_OPTIONS: editor.IEditorConstructionOptions = {
   lineHeight: 20,
   matchBrackets: "always",
   minimap: {
-    enabled: false
+    enabled: false,
-  },
-  padding: {
-    top: 8
   },
   readOnly: false,
   scrollbar: {
     horizontalSliderSize: 10,
-    verticalSliderSize: 10
+    verticalSliderSize: 10,
   },
   showFoldingControls: "always",
   wordWrap: "on",
-}
+};

src/config/editor/language.ts

@@ -1,3 +0,0 @@
-import { SUPPORTED_LANGUAGES, SupportedLanguage } from "@/constants/language";
-
-export const DEFAULT_EDITOR_LANGUAGE: SupportedLanguage = SUPPORTED_LANGUAGES[0].id;

src/config/editor/path.ts

@@ -1,6 +0,0 @@
-import { SupportedLanguage } from "@/constants/language";
-
-export const DEFAULT_EDITOR_PATH: Record<SupportedLanguage, string> = {
-  c: "file:///main.c",
-  cpp: "file:///main.cpp",
-};

src/config/judge.ts

@@ -1,42 +1,9 @@
-// Result type definitions
+import { EditorLanguage } from "@/types/editor-language";
-export enum ExitCode {
+import { EditorLanguageConfig } from "./editor-language";
-  SE  = 0,  // System Error
+import { DockerMetadata, JudgeMetadata } from "@/types/judge";
-  CS  = 1,  // Compilation Success
-  CE  = 2,  // Compilation Error
-  TLE = 3,  // Time Limit Exceeded
-  MLE = 4,  // Memory Limit Exceeded
-  RE  = 5,  // Runtime Error
-  AC  = 6,  // Accepted
-  WA  = 7,  // Wrong Answer
-}
 
-export type JudgeResult = {
+export const DockerConfig: Record<EditorLanguage, DockerMetadata> = {
-  output: string;
+  [EditorLanguage.C]: {
-  exitCode: ExitCode;
-  executionTime?: number;
-  memoryUsage?: number;
-};
-
-export interface LanguageConfig {
-  id: string;
-  label: string;
-  fileName: string;
-  fileExtension: string;
-  image: string;
-  tag: string;
-  workingDir: string;
-  timeLimit: number;
-  memoryLimit: number;
-  compileOutputLimit: number;
-  runOutputLimit: number;
-}
-
-export const LanguageConfigs: Record<string, LanguageConfig> = {
-  c: {
-    id: "c",
-    label: "C",
-    fileName: "main",
-    fileExtension: "c",
     image: "gcc",
     tag: "latest",
     workingDir: "/src",
@@ -45,11 +12,7 @@ export const LanguageConfigs: Record<string, LanguageConfig> = {
     compileOutputLimit: 1 * 1024 * 1024,
     runOutputLimit: 1 * 1024 * 1024,
   },
-  cpp: {
+  [EditorLanguage.CPP]: {
-    id: "cpp",
-    label: "C++",
-    fileName: "main",
-    fileExtension: "cpp",
     image: "gcc",
     tag: "latest",
     workingDir: "/src",
@@ -57,5 +20,16 @@ export const LanguageConfigs: Record<string, LanguageConfig> = {
     memoryLimit: 128,
     compileOutputLimit: 1 * 1024 * 1024,
     runOutputLimit: 1 * 1024 * 1024,
+  }
+}
+
+export const JudgeConfig: Record<EditorLanguage, JudgeMetadata> = {
+  [EditorLanguage.C]: {
+    editorLanguageMetadata: EditorLanguageConfig[EditorLanguage.C],
+    dockerMetadata: DockerConfig[EditorLanguage.C],
+  },
+  [EditorLanguage.CPP]: {
+    editorLanguageMetadata: EditorLanguageConfig[EditorLanguage.CPP],
+    dockerMetadata: DockerConfig[EditorLanguage.CPP],
   },
 };

src/config/language-server.ts

@@ -1,29 +1,22 @@
-import { SupportedLanguage } from '@/constants/language'
+import { EditorLanguage } from "@/types/editor-language";
+import { EditorLanguageConfig } from "./editor-language";
+import { LanguageServerMetadata } from "@/types/language-server";
 
-export interface LanguageServerConfig {
+const LanguageServerConfig: Record<EditorLanguage, LanguageServerMetadata> = {
-  id: SupportedLanguage
+  [EditorLanguage.C]: {
-  label: string
-  hostname: string
-  protocol: string
-  port: number | null
-  path: string | null
-}
-
-export const SUPPORTED_LANGUAGE_SERVERS: LanguageServerConfig[] = [
-  {
-    id: "c",
-    label: "C",
     protocol: process.env.NEXT_PUBLIC_LSP_C_PROTOCOL || "ws",
     hostname: process.env.NEXT_PUBLIC_LSP_C_HOSTNAME || "localhost",
     port: process.env.NEXT_PUBLIC_LSP_C_PORT ? parseInt(process.env.NEXT_PUBLIC_LSP_C_PORT, 10) : 4594,
     path: process.env.NEXT_PUBLIC_LSP_C_PATH || "/clangd",
+    lang: EditorLanguageConfig[EditorLanguage.C],
   },
-  {
+  [EditorLanguage.CPP]: {
-    id: "cpp",
-    label: "C++",
     protocol: process.env.NEXT_PUBLIC_LSP_CPP_PROTOCOL || "ws",
     hostname: process.env.NEXT_PUBLIC_LSP_CPP_HOSTNAME || "localhost",
     port: process.env.NEXT_PUBLIC_LSP_CPP_PORT ? parseInt(process.env.NEXT_PUBLIC_LSP_CPP_PORT, 10) : 4595,
     path: process.env.NEXT_PUBLIC_LSP_CPP_PATH || "/clangd",
+    lang: EditorLanguageConfig[EditorLanguage.CPP],
   },
-];
+};
+
+export default LanguageServerConfig;

src/config/monaco-theme.ts

@@ -0,0 +1,15 @@
+import { MonacoTheme } from "@/types/monaco-theme";
+
+// Define theme configurations
+const MonacoThemeConfig = {
+  [MonacoTheme.GitHubLightDefault]: {
+    id: MonacoTheme.GitHubLightDefault,
+    label: "Github Light Default",
+  },
+  [MonacoTheme.GitHubDarkDefault]: {
+    id: MonacoTheme.GitHubDarkDefault,
+    label: "Github Dark Default",
+  },
+};
+
+export { MonacoThemeConfig };

src/config/problem/value.ts

@@ -1,13 +1,13 @@
-import { SupportedLanguage } from "@/constants/language";
+import { EditorLanguage } from "@/types/editor-language";
 
-export const DEFAULT_EDITOR_VALUE: Record<SupportedLanguage, string> = {
+export const TEMP_DEFAULT_EDITOR_VALUE: Record<EditorLanguage, string> = {
-  c: `/**
+    [EditorLanguage.C]: `/**
  * Note: The returned array must be malloced, assume caller calls free().
  */
 int* twoSum(int* nums, int numsSize, int target, int* returnSize) {
     
 }`,
-  cpp: `class Solution {
+    [EditorLanguage.CPP]: `class Solution {
 public:
     vector<int> twoSum(vector<int>& nums, int target) {
         

src/constants/language.tsx

@@ -1,16 +0,0 @@
-import { COriginal, CplusplusOriginal } from 'devicons-react'
-
-export const SUPPORTED_LANGUAGES = [
-  {
-    id: "c",
-    label: "C",
-    icon: <COriginal size={16} aria-hidden="true" />
-  },
-  {
-    id: "cpp",
-    label: "C++",
-    icon: <CplusplusOriginal size={16} aria-hidden="true" />,
-  },
-] as const;
-
-export type SupportedLanguage = (typeof SUPPORTED_LANGUAGES)[number]["id"];

src/hooks/use-monaco-theme.ts

@@ -0,0 +1,13 @@
+import { useTheme } from "next-themes";
+import { MonacoTheme } from "@/types/monaco-theme";
+import { MonacoThemeConfig } from "@/config/monaco-theme";
+
+export function useMonacoTheme() {
+  const { resolvedTheme } = useTheme();
+
+  const monacoTheme = resolvedTheme === "light" ? MonacoThemeConfig[MonacoTheme.GitHubLightDefault] : MonacoThemeConfig[MonacoTheme.GitHubDarkDefault];
+
+  return {
+    monacoTheme,
+  };
+}

src/lib/language-server.ts

@@ -0,0 +1,68 @@
+import normalizeUrl from "normalize-url";
+import type { MessageTransports } from "vscode-languageclient";
+import { EditorLanguageMetadata } from "@/types/editor-language";
+import type { MonacoLanguageClient } from "monaco-languageclient";
+import { toSocket, WebSocketMessageReader, WebSocketMessageWriter } from "vscode-ws-jsonrpc";
+
+// Create the WebSocket URL based on the protocol and port
+function createUrl(protocol: string, hostname: string, port: number | null, path: string | null): string {
+  return normalizeUrl(`${protocol}://${hostname}${port ? `:${port}` : ""}${path || ""}`);
+}
+
+// Create the language client with the given transports
+async function createLanguageClient(transports: MessageTransports, lang: EditorLanguageMetadata): Promise<MonacoLanguageClient> {
+  const { MonacoLanguageClient } = await import("monaco-languageclient");
+  const { CloseAction, ErrorAction } = await import("vscode-languageclient");
+
+  return new MonacoLanguageClient({
+    name: `${lang.label} Language Client`,
+    clientOptions: {
+      // use a language id as a document selector
+      documentSelector: [lang.id],
+      // disable the default error handler
+      errorHandler: {
+        error: () => ({ action: ErrorAction.Continue }),
+        closed: () => ({ action: CloseAction.DoNotRestart }),
+      },
+    },
+    // create a language client connection from the JSON RPC connection on demand
+    connectionProvider: {
+      get: () => {
+        return Promise.resolve(transports);
+      }
+    }
+  });
+}
+
+// Connect to the WebSocket and create the language client
+export function connectToLanguageServer(protocol: string, hostname: string, port: number | null, path: string | null, lang: EditorLanguageMetadata): Promise<MonacoLanguageClient> {
+  const url = createUrl(protocol, hostname, port, path);
+  const webSocket = new WebSocket(url);
+
+  return new Promise((resolve, reject) => {
+    // Handle the WebSocket opening event
+    webSocket.onopen = async () => {
+      const socket = toSocket(webSocket);
+      const reader = new WebSocketMessageReader(socket);
+      const writer = new WebSocketMessageWriter(socket);
+
+      try {
+        const languageClient = await createLanguageClient({ reader, writer }, lang);
+        // Start the language client
+        languageClient.start();
+
+        // Stop the language client when the reader closes
+        reader.onClose(() => languageClient.stop());
+
+        resolve(languageClient);
+      } catch (error) {
+        reject(error);
+      }
+    };
+
+    // Handle WebSocket errors
+    webSocket.onerror = (error) => {
+      reject(error);
+    };
+  });
+}

src/lib/shiki.ts

@@ -1,12 +1,23 @@
+import { MonacoTheme } from "@/types/monaco-theme";
 import { createHighlighter, Highlighter } from "shiki";
+import { EditorLanguage } from "@/types/editor-language";
 
+// Get all values from the ProgrammingLanguage and Theme enums
+const themes = Object.values(MonacoTheme);
+const languages = Object.values(EditorLanguage);
+
+// Use lazy initialization for highlighter
 let highlighter: Highlighter;
 
 async function initializeHighlighter() {
-  highlighter = await createHighlighter({
+  try {
-    themes: ["github-light-default", "github-dark-default"],
+    highlighter = await createHighlighter({
-    langs: ["c"],
+      themes: themes, // Use all values from the Theme enum
-  });
+      langs: languages, // Use all values from the ProgrammingLanguage enum
+    });
+  } catch (error) {
+    console.error("Error initializing highlighter:", error);
+  }
 }
 
 initializeHighlighter();

src/lib/utils.ts

@@ -1,6 +1,13 @@
-import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge";
-import { twMerge } from "tailwind-merge"
+import { clsx, type ClassValue } from "clsx";
+import { EditorLanguage } from "@/types/editor-language";
+import LanguageServerConfig from "@/config/language-server";
 
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
+
+export function getPath(lang: EditorLanguage): string {
+  const config = LanguageServerConfig[lang];
+  return `file:///${config.lang.fileName}${config.lang.fileExtension}`;
+}

src/store/useCodeEditorStore.ts

@@ -1,58 +1,75 @@
 import { create } from "zustand";
-import { type editor } from "monaco-editor";
+import { getPath } from "@/lib/utils";
-import { persist } from "zustand/middleware";
+import type { editor } from "monaco-editor";
-import { JudgeResult } from "@/config/judge";
+import { JudgeResultMetadata } from "@/types/judge";
-import { CODE_EDITOR_OPTIONS } from "@/constants/option";
+import { EditorLanguage } from "@/types/editor-language";
-import { SupportedLanguage } from "@/constants/language";
+import { createJSONStorage, persist } from "zustand/middleware";
-import { MonacoLanguageClient } from "monaco-languageclient";
+import { LanguageServerMetadata } from "@/types/language-server";
-import { DEFAULT_EDITOR_LANGUAGE } from "@/config/editor/language";
+import { DefaultEditorOptionConfig } from "@/config/editor-option";
+import { DefaultEditorLanguageConfig } from "@/config/editor-language";
 
 interface CodeEditorState {
-  editor: editor.IStandaloneCodeEditor | null;
-  language: SupportedLanguage;
-  languageClient: MonacoLanguageClient | null;
   hydrated: boolean;
-  result: JudgeResult | null;
+  language: EditorLanguage;
-  setEditor: (editor: editor.IStandaloneCodeEditor | null) => void;
+  path: string;
-  setLanguage: (language: SupportedLanguage) => void;
+  value: string;
-  setLanguageClient: (languageClient: MonacoLanguageClient | null) => void;
+  lspConfig: LanguageServerMetadata | null;
+  isLspEnabled: boolean;
+  editorConfig: editor.IEditorConstructionOptions;
+  editor: editor.IStandaloneCodeEditor | null;
+  result: JudgeResultMetadata | null;
   setHydrated: (value: boolean) => void;
-  setResult: (result: JudgeResult) => void;
+  setLanguage: (language: EditorLanguage) => void;
+  setPath: (path: string) => void;
+  setValue: (value: string) => void;
+  setLspConfig: (lspConfig: LanguageServerMetadata) => void;
+  setIsLspEnabled: (enabled: boolean) => void;
+  setEditorConfig: (editorConfig: editor.IEditorConstructionOptions) => void;
+  setEditor: (editor: editor.IStandaloneCodeEditor) => void;
+  setResult: (result: JudgeResultMetadata) => void;
 }
 
 export const useCodeEditorStore = create<CodeEditorState>()(
   persist(
     (set) => ({
-      editor: null,
-      language: DEFAULT_EDITOR_LANGUAGE,
-      languageClient: null,
       hydrated: false,
+      language: DefaultEditorLanguageConfig.id,
+      path: getPath(DefaultEditorLanguageConfig.id),
+      value: "#include<stdio.h>",
+      lspConfig: null,
+      isLspEnabled: true,
+      editorConfig: DefaultEditorOptionConfig,
+      editor: null,
       result: null,
-      setEditor: (editor) => set({ editor }),
-      setLanguage: (language) => set({ language }),
-      setLanguageClient: (languageClient) => set({ languageClient }),
       setHydrated: (value) => set({ hydrated: value }),
+      setLanguage: (language) => set({ language }),
+      setPath: (path) => set({ path }),
+      setValue: (value) => set({ value }),
+      setLspConfig: (lspConfig) => set({ lspConfig }),
+      setIsLspEnabled: (enabled) => set({ isLspEnabled: enabled }),
+      setEditorConfig: (editorConfig) => set({ editorConfig }),
+      setEditor: (editor) => set({ editor: editor }),
       setResult: (result) => set({ result }),
     }),
     {
-      name: "code-editor-language",
+      name: "code-editor-store",
+      storage: createJSONStorage(() => localStorage),
       partialize: (state) => ({
         language: state.language,
+        path: state.path,
+        value: state.value,
+        isLspEnabled: state.isLspEnabled,
+        editorConfig: state.editorConfig,
       }),
-      onRehydrateStorage: () => (state, error) => {
+      onRehydrateStorage: () => {
-        if (error) {
+        return (state, error) => {
-          console.error("hydrate error", error);
+          if (error) {
-        } else if (state) {
+            console.error("An error happened during hydration", error);
-          state.setHydrated(true);
+          } else if (state) {
-        }
+            state.setHydrated(true);
+          }
+        };
       },
     }
   )
 );
-
-export const useCodeEditorOptionStore = create<editor.IEditorConstructionOptions>((set) => ({
-  fontSize: CODE_EDITOR_OPTIONS.fontSize,
-  lineHeight: CODE_EDITOR_OPTIONS.lineHeight,
-  setFontSize: (fontSize: number) => set({ fontSize }),
-  setLineHeight: (lineHeight: number) => set({ lineHeight }),
-}));

src/types/editor-language.ts

@@ -0,0 +1,12 @@
+export enum EditorLanguage {
+  C = "c",
+  CPP = "cpp",
+}
+
+export type EditorLanguageMetadata = {
+  id: EditorLanguage;
+  label: string;
+  fileName: string;
+  fileExtension: string;
+  icon: React.FunctionComponent<React.SVGProps<SVGElement> & { size?: number | string }>;
+};

src/types/judge.ts

@@ -0,0 +1,35 @@
+import { EditorLanguageMetadata } from "./editor-language";
+
+// Result type definitions
+export enum ExitCode {
+  SE = 0,  // System Error
+  CS = 1,  // Compilation Success
+  CE = 2,  // Compilation Error
+  TLE = 3, // Time Limit Exceeded
+  MLE = 4, // Memory Limit Exceeded
+  RE = 5,  // Runtime Error
+  AC = 6,  // Accepted
+  WA = 7,  // Wrong Answer
+}
+
+export type JudgeResultMetadata = {
+  output: string;
+  exitCode: ExitCode;
+  executionTime?: number;
+  memoryUsage?: number;
+};
+
+export type JudgeMetadata = {
+  editorLanguageMetadata: EditorLanguageMetadata;
+  dockerMetadata: DockerMetadata;
+};
+
+export type DockerMetadata = {
+  image: string;
+  tag: string;
+  workingDir: string;
+  timeLimit: number;
+  memoryLimit: number;
+  compileOutputLimit: number;
+  runOutputLimit: number;
+}

src/types/language-server.ts

@@ -0,0 +1,9 @@
+import { EditorLanguageMetadata } from "./editor-language";
+
+export type LanguageServerMetadata = {
+  protocol: string;
+  hostname: string;
+  port: number | null;
+  path: string | null;
+  lang: EditorLanguageMetadata;
+};

src/types/monaco-theme.ts

@@ -0,0 +1,9 @@
+export enum MonacoTheme {
+  GitHubLightDefault = "github-light-default",
+  GitHubDarkDefault = "github-dark-default",
+}
+
+export type MonacoThemeMetadata = {
+  id: MonacoTheme;
+  label: string;
+};