initialize project with Next.js, Tailwind CSS, and essential configurations

.gitignore

@@ -0,0 +1,41 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

README.md

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+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

app/api/chat/route.ts

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+import { google } from "@ai-sdk/google";
+import { streamText } from "ai";
+
+export const maxDuration = 30;
+
+export async function POST(req: Request) {
+  const { messages } = await req.json();
+  const result = streamText({
+    model: google("gemini-2.0-flash"),
+    messages,
+  });
+  return result.toDataStreamResponse();
+}

app/assistant.tsx

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+"use client";
+
+import { AssistantRuntimeProvider } from "@assistant-ui/react";
+import { useChatRuntime } from "@assistant-ui/react-ai-sdk";
+import { Thread } from "@/components/assistant-ui/thread";
+import { ThreadList } from "@/components/assistant-ui/thread-list";
+
+export const Assistant = () => {
+  const runtime = useChatRuntime({
+    api: "/api/chat",
+  });
+
+  return (
+    <AssistantRuntimeProvider runtime={runtime}>
+      <div className="grid h-dvh grid-cols-[200px_1fr] gap-x-2 px-4 py-4">
+        <ThreadList />
+        <Thread />
+      </div>
+    </AssistantRuntimeProvider>
+  );
+};

app/extract_xml.ts

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+import * as pako from 'pako';
+
+export async function extractDiagramXML(xml_svg_string: string): Promise<string> {
+    try {
+        // 1. Parse the SVG string (using built-in DOMParser in a browser-like environment)
+        const svgString = atob(xml_svg_string.slice(26))
+        const parser = new DOMParser();
+        const svgDoc = parser.parseFromString(svgString, "image/svg+xml");
+        const svgElement = svgDoc.querySelector('svg');
+
+        if (!svgElement) {
+            throw new Error("No SVG element found in the input string.");
+        }
+        console.log("svgElement", svgElement);
+        // 2. Extract the 'content' attribute
+        const encodedContent = svgElement.getAttribute('content');
+
+        if (!encodedContent) {
+            throw new Error("SVG element does not have a 'content' attribute.");
+        }
+
+        // 3. Decode HTML entities (using a minimal function)
+        function decodeHtmlEntities(str: string) {
+            const textarea = document.createElement('textarea'); // Use built-in element
+            textarea.innerHTML = str;
+            return textarea.value;
+        }
+        const xmlContent = decodeHtmlEntities(encodedContent);
+
+        // 4. Parse the XML content
+        const xmlDoc = parser.parseFromString(xmlContent, "text/xml");
+        const diagramElement = xmlDoc.querySelector('diagram');
+
+        if (!diagramElement) {
+            throw new Error("No diagram element found");
+        }
+        console.log("diagramElement", diagramElement);
+        // 5. Extract base64 encoded data
+        const base64EncodedData = diagramElement.textContent;
+        console.log("base64EncodedData", base64EncodedData);
+
+        if (!base64EncodedData) {
+            throw new Error("No encoded data found in the diagram element");
+        }
+
+        // 6. Decode base64 data
+        const binaryString = atob(base64EncodedData);
+
+        // 7. Convert binary string to Uint8Array
+        const len = binaryString.length;
+        const bytes = new Uint8Array(len);
+        for (let i = 0; i < len; i++) {
+            bytes[i] = binaryString.charCodeAt(i);
+        }
+
+        // 8. Decompress data using pako (equivalent to zlib.decompress with wbits=-15)
+        const decompressedData = pako.inflate(bytes, { windowBits: -15 });
+
+        // 9. Convert the decompressed data to a string
+        const decoder = new TextDecoder('utf-8');
+        const decodedString = decoder.decode(decompressedData);
+
+        return decodedString;
+
+    } catch (error) {
+        console.error("Error extracting diagram XML:", error);
+        throw error; // Re-throw for caller handling
+    }
+}

app/globals.css

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+@import "tailwindcss";
+
+@plugin "tailwindcss-animate";
+
+@custom-variant dark (&:is(.dark *));
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+  --color-sidebar-ring: var(--sidebar-ring);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar: var(--sidebar);
+  --color-chart-5: var(--chart-5);
+  --color-chart-4: var(--chart-4);
+  --color-chart-3: var(--chart-3);
+  --color-chart-2: var(--chart-2);
+  --color-chart-1: var(--chart-1);
+  --color-ring: var(--ring);
+  --color-input: var(--input);
+  --color-border: var(--border);
+  --color-destructive: var(--destructive);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-accent: var(--accent);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-muted: var(--muted);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-secondary: var(--secondary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-primary: var(--primary);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-popover: var(--popover);
+  --color-card-foreground: var(--card-foreground);
+  --color-card: var(--card);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+}
+
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

app/layout.tsx

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+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased`}
+      >
+        {children}
+      </body>
+    </html>
+  );
+}

app/page.tsx

@@ -0,0 +1,83 @@
+"use client";
+import { AssistantRuntimeProvider } from "@assistant-ui/react";
+import { useChatRuntime } from "@assistant-ui/react-ai-sdk";
+import { DrawIoEmbed, DrawIoEmbedRef } from "react-drawio";
+
+import { Thread } from "@/components/assistant-ui/thread";
+import { useRef, useState } from "react";
+import { Button } from "@/components/ui/button";
+import { extractDiagramXML } from "./extract_xml"
+export default function Home() {
+    const runtime = useChatRuntime({
+        api: "/api/chat",
+    });
+
+    const drawioRef = useRef<DrawIoEmbedRef>(null);
+    const [imgData, setImgData] = useState<string | null>(null);
+    const [diagram, setDiagram] = useState<string>("");
+    // const handleExport = () => {};
+    const handleExport = () => {
+        if (drawioRef.current) {
+            drawioRef.current.exportDiagram({
+                format: "xmlsvg",
+            });
+        }
+    };
+    const handleSubmit = (e: React.FormEvent) => {
+        e.preventDefault();
+        if (drawioRef.current) {
+            drawioRef.current.load({
+                xml: diagram,
+            });
+        }
+    };
+    console.log("imgData", imgData);
+    return (
+        <AssistantRuntimeProvider runtime={runtime}>
+            <div className="grid h-dvh grid-cols-[1fr_400px] gap-x-2 px-4 py-4">
+                <DrawIoEmbed
+                    ref={drawioRef}
+                    onExport={(data) => setImgData(data.data)}
+                    urlParameters={{
+                        // ui: "kennedy",
+                        spin: true,
+                        libraries: false,
+                        saveAndExit: false,
+                        noExitBtn: true,
+                    }}
+                />
+                {/* <Thread /> */}
+                <div className="flex flex-col gap-2">
+                    <form>
+                        <div className="mb-4">
+                            <label htmlFor="diagramXml" className="block text-sm font-medium mb-1">
+                                Diagram XML
+                            </label>
+                            <textarea
+                                id="diagramXml"
+                                className="w-full p-2 border border-gray-300 rounded-md min-h-[200px]"
+                                placeholder="Paste your diagram XML here..."
+                                value={diagram || ''}
+                                onChange={(e) => setDiagram(e.target.value)}
+                            />
+                        </div>
+                        <Button onClick={handleSubmit}>submit</Button>
+                    </form>
+                    <div>
+                        <div className="bg-amber-300 w-full h-[400px]">{imgData &&
+                            <>
+                                {/* <img src={imgData} /> */}
+                                <div className="bg-blue-100 h-[400px]">
+                                    <h1>Extracted XML</h1>
+                                    <div>imgData</div>
+                                    <div>{extractDiagramXML(imgData)}</div>
+                                </div>
+                            </>}
+                            <Button onClick={handleExport}>Export</Button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </AssistantRuntimeProvider>
+    );
+}

components.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "",
+    "css": "app/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "iconLibrary": "lucide"
+}

components/assistant-ui/markdown-text.tsx

@@ -0,0 +1,132 @@
+"use client";
+
+import "@assistant-ui/react-markdown/styles/dot.css";
+
+import {
+  CodeHeaderProps,
+  MarkdownTextPrimitive,
+  unstable_memoizeMarkdownComponents as memoizeMarkdownComponents,
+  useIsMarkdownCodeBlock,
+} from "@assistant-ui/react-markdown";
+import remarkGfm from "remark-gfm";
+import { FC, memo, useState } from "react";
+import { CheckIcon, CopyIcon } from "lucide-react";
+
+import { TooltipIconButton } from "@/components/assistant-ui/tooltip-icon-button";
+import { cn } from "@/lib/utils";
+
+const MarkdownTextImpl = () => {
+  return (
+    <MarkdownTextPrimitive
+      remarkPlugins={[remarkGfm]}
+      className="aui-md"
+      components={defaultComponents}
+    />
+  );
+};
+
+export const MarkdownText = memo(MarkdownTextImpl);
+
+const CodeHeader: FC<CodeHeaderProps> = ({ language, code }) => {
+  const { isCopied, copyToClipboard } = useCopyToClipboard();
+  const onCopy = () => {
+    if (!code || isCopied) return;
+    copyToClipboard(code);
+  };
+
+  return (
+    <div className="flex items-center justify-between gap-4 rounded-t-lg bg-zinc-900 px-4 py-2 text-sm font-semibold text-white">
+      <span className="lowercase [&>span]:text-xs">{language}</span>
+      <TooltipIconButton tooltip="Copy" onClick={onCopy}>
+        {!isCopied && <CopyIcon />}
+        {isCopied && <CheckIcon />}
+      </TooltipIconButton>
+    </div>
+  );
+};
+
+const useCopyToClipboard = ({
+  copiedDuration = 3000,
+}: {
+  copiedDuration?: number;
+} = {}) => {
+  const [isCopied, setIsCopied] = useState<boolean>(false);
+
+  const copyToClipboard = (value: string) => {
+    if (!value) return;
+
+    navigator.clipboard.writeText(value).then(() => {
+      setIsCopied(true);
+      setTimeout(() => setIsCopied(false), copiedDuration);
+    });
+  };
+
+  return { isCopied, copyToClipboard };
+};
+
+const defaultComponents = memoizeMarkdownComponents({
+  h1: ({ className, ...props }) => (
+    <h1 className={cn("mb-8 scroll-m-20 text-4xl font-extrabold tracking-tight last:mb-0", className)} {...props} />
+  ),
+  h2: ({ className, ...props }) => (
+    <h2 className={cn("mb-4 mt-8 scroll-m-20 text-3xl font-semibold tracking-tight first:mt-0 last:mb-0", className)} {...props} />
+  ),
+  h3: ({ className, ...props }) => (
+    <h3 className={cn("mb-4 mt-6 scroll-m-20 text-2xl font-semibold tracking-tight first:mt-0 last:mb-0", className)} {...props} />
+  ),
+  h4: ({ className, ...props }) => (
+    <h4 className={cn("mb-4 mt-6 scroll-m-20 text-xl font-semibold tracking-tight first:mt-0 last:mb-0", className)} {...props} />
+  ),
+  h5: ({ className, ...props }) => (
+    <h5 className={cn("my-4 text-lg font-semibold first:mt-0 last:mb-0", className)} {...props} />
+  ),
+  h6: ({ className, ...props }) => (
+    <h6 className={cn("my-4 font-semibold first:mt-0 last:mb-0", className)} {...props} />
+  ),
+  p: ({ className, ...props }) => (
+    <p className={cn("mb-5 mt-5 leading-7 first:mt-0 last:mb-0", className)} {...props} />
+  ),
+  a: ({ className, ...props }) => (
+    <a className={cn("text-primary font-medium underline underline-offset-4", className)} {...props} />
+  ),
+  blockquote: ({ className, ...props }) => (
+    <blockquote className={cn("border-l-2 pl-6 italic", className)} {...props} />
+  ),
+  ul: ({ className, ...props }) => (
+    <ul className={cn("my-5 ml-6 list-disc [&>li]:mt-2", className)} {...props} />
+  ),
+  ol: ({ className, ...props }) => (
+    <ol className={cn("my-5 ml-6 list-decimal [&>li]:mt-2", className)} {...props} />
+  ),
+  hr: ({ className, ...props }) => (
+    <hr className={cn("my-5 border-b", className)} {...props} />
+  ),
+  table: ({ className, ...props }) => (
+    <table className={cn("my-5 w-full border-separate border-spacing-0 overflow-y-auto", className)} {...props} />
+  ),
+  th: ({ className, ...props }) => (
+    <th className={cn("bg-muted px-4 py-2 text-left font-bold first:rounded-tl-lg last:rounded-tr-lg [&[align=center]]:text-center [&[align=right]]:text-right", className)} {...props} />
+  ),
+  td: ({ className, ...props }) => (
+    <td className={cn("border-b border-l px-4 py-2 text-left last:border-r [&[align=center]]:text-center [&[align=right]]:text-right", className)} {...props} />
+  ),
+  tr: ({ className, ...props }) => (
+    <tr className={cn("m-0 border-b p-0 first:border-t [&:last-child>td:first-child]:rounded-bl-lg [&:last-child>td:last-child]:rounded-br-lg", className)} {...props} />
+  ),
+  sup: ({ className, ...props }) => (
+    <sup className={cn("[&>a]:text-xs [&>a]:no-underline", className)} {...props} />
+  ),
+  pre: ({ className, ...props }) => (
+    <pre className={cn("overflow-x-auto rounded-b-lg bg-black p-4 text-white", className)} {...props} />
+  ),
+  code: function Code({ className, ...props }) {
+    const isCodeBlock = useIsMarkdownCodeBlock();
+    return (
+      <code
+        className={cn(!isCodeBlock && "bg-muted rounded border font-semibold", className)}
+        {...props}
+      />
+    );
+  },
+  CodeHeader,
+});

components/assistant-ui/thread-list.tsx

@@ -0,0 +1,66 @@
+import type { FC } from "react";
+import {
+  ThreadListItemPrimitive,
+  ThreadListPrimitive,
+} from "@assistant-ui/react";
+import { ArchiveIcon, PlusIcon } from "lucide-react";
+
+import { Button } from "@/components/ui/button";
+import { TooltipIconButton } from "@/components/assistant-ui/tooltip-icon-button";
+
+export const ThreadList: FC = () => {
+  return (
+    <ThreadListPrimitive.Root className="flex flex-col items-stretch gap-1.5">
+      <ThreadListNew />
+      <ThreadListItems />
+    </ThreadListPrimitive.Root>
+  );
+};
+
+const ThreadListNew: FC = () => {
+  return (
+    <ThreadListPrimitive.New asChild>
+      <Button className="data-[active]:bg-muted hover:bg-muted flex items-center justify-start gap-1 rounded-lg px-2.5 py-2 text-start" variant="ghost">
+        <PlusIcon />
+        New Thread
+      </Button>
+    </ThreadListPrimitive.New>
+  );
+};
+
+const ThreadListItems: FC = () => {
+  return <ThreadListPrimitive.Items components={{ ThreadListItem }} />;
+};
+
+const ThreadListItem: FC = () => {
+  return (
+    <ThreadListItemPrimitive.Root className="data-[active]:bg-muted hover:bg-muted focus-visible:bg-muted focus-visible:ring-ring flex items-center gap-2 rounded-lg transition-all focus-visible:outline-none focus-visible:ring-2">
+      <ThreadListItemPrimitive.Trigger className="flex-grow px-3 py-2 text-start">
+        <ThreadListItemTitle />
+      </ThreadListItemPrimitive.Trigger>
+      <ThreadListItemArchive />
+    </ThreadListItemPrimitive.Root>
+  );
+};
+
+const ThreadListItemTitle: FC = () => {
+  return (
+    <p className="text-sm">
+      <ThreadListItemPrimitive.Title fallback="New Chat" />
+    </p>
+  );
+};
+
+const ThreadListItemArchive: FC = () => {
+  return (
+    <ThreadListItemPrimitive.Archive asChild>
+      <TooltipIconButton
+        className="hover:text-primary text-foreground ml-auto mr-3 size-4 p-0"
+        variant="ghost"
+        tooltip="Archive thread"
+      >
+        <ArchiveIcon />
+      </TooltipIconButton>
+    </ThreadListItemPrimitive.Archive>
+  );
+};

components/assistant-ui/thread.tsx

@@ -0,0 +1,287 @@
+import {
+    ActionBarPrimitive,
+    BranchPickerPrimitive,
+    ComposerPrimitive,
+    MessagePrimitive,
+    ThreadPrimitive,
+} from "@assistant-ui/react";
+import type { FC } from "react";
+import {
+    ArrowDownIcon,
+    CheckIcon,
+    ChevronLeftIcon,
+    ChevronRightIcon,
+    CopyIcon,
+    PencilIcon,
+    RefreshCwIcon,
+    SendHorizontalIcon,
+} from "lucide-react";
+import { cn } from "@/lib/utils";
+
+import { Button } from "@/components/ui/button";
+import { MarkdownText } from "@/components/assistant-ui/markdown-text";
+import { TooltipIconButton } from "@/components/assistant-ui/tooltip-icon-button";
+
+export const Thread: FC = () => {
+    return (
+        <ThreadPrimitive.Root
+            className="bg-background box-border flex h-full flex-col overflow-hidden"
+            style={{
+                ["--thread-max-width" as string]: "42rem",
+            }}
+        >
+            <ThreadPrimitive.Viewport className="flex h-full flex-col items-center overflow-y-scroll scroll-smooth bg-inherit px-4 pt-8">
+                <ThreadWelcome />
+
+                <ThreadPrimitive.Messages
+                    components={{
+                        UserMessage: UserMessage,
+                        EditComposer: EditComposer,
+                        AssistantMessage: AssistantMessage,
+                    }}
+                />
+
+                <ThreadPrimitive.If empty={false}>
+                    <div className="min-h-8 flex-grow" />
+                </ThreadPrimitive.If>
+
+                <div className="sticky bottom-0 mt-3 flex w-full max-w-[var(--thread-max-width)] flex-col items-center justify-end rounded-t-lg bg-inherit pb-4">
+                    <ThreadScrollToBottom />
+                    <Composer />
+                </div>
+            </ThreadPrimitive.Viewport>
+        </ThreadPrimitive.Root>
+    );
+};
+
+const ThreadScrollToBottom: FC = () => {
+    return (
+        <ThreadPrimitive.ScrollToBottom asChild>
+            <TooltipIconButton
+                tooltip="Scroll to bottom"
+                variant="outline"
+                className="absolute -top-8 rounded-full disabled:invisible"
+            >
+                <ArrowDownIcon />
+            </TooltipIconButton>
+        </ThreadPrimitive.ScrollToBottom>
+    );
+};
+
+const ThreadWelcome: FC = () => {
+    return (
+        <ThreadPrimitive.Empty>
+            <div className="flex w-full max-w-[var(--thread-max-width)] flex-grow flex-col">
+                <div className="flex w-full flex-grow flex-col items-center justify-center">
+                    <p className="mt-4 font-medium">
+                        How can I help you today?
+                    </p>
+                </div>
+                {/* <ThreadWelcomeSuggestions /> */}
+            </div>
+        </ThreadPrimitive.Empty>
+    );
+};
+
+const ThreadWelcomeSuggestions: FC = () => {
+    return (
+        <div className="mt-3 flex w-full items-stretch justify-center gap-4">
+            <ThreadPrimitive.Suggestion
+                className="hover:bg-muted/80 flex max-w-sm grow basis-0 flex-col items-center justify-center rounded-lg border p-3 transition-colors ease-in"
+                prompt="What is the weather in Tokyo?"
+                method="replace"
+                autoSend
+            >
+                <span className="line-clamp-2 text-ellipsis text-sm font-semibold">
+                    What is the weather in Tokyo?
+                </span>
+            </ThreadPrimitive.Suggestion>
+            <ThreadPrimitive.Suggestion
+                className="hover:bg-muted/80 flex max-w-sm grow basis-0 flex-col items-center justify-center rounded-lg border p-3 transition-colors ease-in"
+                prompt="What is assistant-ui?"
+                method="replace"
+                autoSend
+            >
+                <span className="line-clamp-2 text-ellipsis text-sm font-semibold">
+                    What is assistant-ui?
+                </span>
+            </ThreadPrimitive.Suggestion>
+        </div>
+    );
+};
+
+const Composer: FC = () => {
+    return (
+        <ComposerPrimitive.Root className="focus-within:border-ring/20 flex w-full flex-wrap items-end rounded-lg border bg-inherit px-2.5 shadow-sm transition-colors ease-in">
+            <ComposerPrimitive.Input
+                rows={1}
+                autoFocus
+                placeholder="Write a message..."
+                className="placeholder:text-muted-foreground max-h-40 flex-grow resize-none border-none bg-transparent px-2 py-4 text-sm outline-none focus:ring-0 disabled:cursor-not-allowed"
+            />
+            <ComposerAction />
+        </ComposerPrimitive.Root>
+    );
+};
+
+const ComposerAction: FC = () => {
+    return (
+        <>
+            <ThreadPrimitive.If running={false}>
+                <ComposerPrimitive.Send asChild>
+                    <TooltipIconButton
+                        tooltip="Send"
+                        variant="default"
+                        className="my-2.5 size-8 p-2 transition-opacity ease-in"
+                    >
+                        <SendHorizontalIcon />
+                    </TooltipIconButton>
+                </ComposerPrimitive.Send>
+            </ThreadPrimitive.If>
+            <ThreadPrimitive.If running>
+                <ComposerPrimitive.Cancel asChild>
+                    <TooltipIconButton
+                        tooltip="Cancel"
+                        variant="default"
+                        className="my-2.5 size-8 p-2 transition-opacity ease-in"
+                    >
+                        <CircleStopIcon />
+                    </TooltipIconButton>
+                </ComposerPrimitive.Cancel>
+            </ThreadPrimitive.If>
+        </>
+    );
+};
+
+const UserMessage: FC = () => {
+    return (
+        <MessagePrimitive.Root className="grid auto-rows-auto grid-cols-[minmax(72px,1fr)_auto] gap-y-2 [&:where(>*)]:col-start-2 w-full max-w-[var(--thread-max-width)] py-4">
+            <UserActionBar />
+
+            <div className="bg-muted text-foreground max-w-[calc(var(--thread-max-width)*0.8)] break-words rounded-3xl px-5 py-2.5 col-start-2 row-start-2">
+                <MessagePrimitive.Content />
+            </div>
+
+            <BranchPicker className="col-span-full col-start-1 row-start-3 -mr-1 justify-end" />
+        </MessagePrimitive.Root>
+    );
+};
+
+const UserActionBar: FC = () => {
+    return (
+        <ActionBarPrimitive.Root
+            hideWhenRunning
+            autohide="not-last"
+            className="flex flex-col items-end col-start-1 row-start-2 mr-3 mt-2.5"
+        >
+            <ActionBarPrimitive.Edit asChild>
+                <TooltipIconButton tooltip="Edit">
+                    <PencilIcon />
+                </TooltipIconButton>
+            </ActionBarPrimitive.Edit>
+        </ActionBarPrimitive.Root>
+    );
+};
+
+const EditComposer: FC = () => {
+    return (
+        <ComposerPrimitive.Root className="bg-muted my-4 flex w-full max-w-[var(--thread-max-width)] flex-col gap-2 rounded-xl">
+            <ComposerPrimitive.Input className="text-foreground flex h-8 w-full resize-none bg-transparent p-4 pb-0 outline-none" />
+
+            <div className="mx-3 mb-3 flex items-center justify-center gap-2 self-end">
+                <ComposerPrimitive.Cancel asChild>
+                    <Button variant="ghost">Cancel</Button>
+                </ComposerPrimitive.Cancel>
+                <ComposerPrimitive.Send asChild>
+                    <Button>Send</Button>
+                </ComposerPrimitive.Send>
+            </div>
+        </ComposerPrimitive.Root>
+    );
+};
+
+const AssistantMessage: FC = () => {
+    return (
+        <MessagePrimitive.Root className="grid grid-cols-[auto_auto_1fr] grid-rows-[auto_1fr] relative w-full max-w-[var(--thread-max-width)] py-4">
+            <div className="text-foreground max-w-[calc(var(--thread-max-width)*0.8)] break-words leading-7 col-span-2 col-start-2 row-start-1 my-1.5">
+                <MessagePrimitive.Content components={{ Text: MarkdownText }} />
+            </div>
+
+            <AssistantActionBar />
+
+            <BranchPicker className="col-start-2 row-start-2 -ml-2 mr-2" />
+        </MessagePrimitive.Root>
+    );
+};
+
+const AssistantActionBar: FC = () => {
+    return (
+        <ActionBarPrimitive.Root
+            hideWhenRunning
+            autohide="not-last"
+            autohideFloat="single-branch"
+            className="text-muted-foreground flex gap-1 col-start-3 row-start-2 -ml-1 data-[floating]:bg-background data-[floating]:absolute data-[floating]:rounded-md data-[floating]:border data-[floating]:p-1 data-[floating]:shadow-sm"
+        >
+            <ActionBarPrimitive.Copy asChild>
+                <TooltipIconButton tooltip="Copy">
+                    <MessagePrimitive.If copied>
+                        <CheckIcon />
+                    </MessagePrimitive.If>
+                    <MessagePrimitive.If copied={false}>
+                        <CopyIcon />
+                    </MessagePrimitive.If>
+                </TooltipIconButton>
+            </ActionBarPrimitive.Copy>
+            <ActionBarPrimitive.Reload asChild>
+                <TooltipIconButton tooltip="Refresh">
+                    <RefreshCwIcon />
+                </TooltipIconButton>
+            </ActionBarPrimitive.Reload>
+        </ActionBarPrimitive.Root>
+    );
+};
+
+const BranchPicker: FC<BranchPickerPrimitive.Root.Props> = ({
+    className,
+    ...rest
+}) => {
+    return (
+        <BranchPickerPrimitive.Root
+            hideWhenSingleBranch
+            className={cn(
+                "text-muted-foreground inline-flex items-center text-xs",
+                className
+            )}
+            {...rest}
+        >
+            <BranchPickerPrimitive.Previous asChild>
+                <TooltipIconButton tooltip="Previous">
+                    <ChevronLeftIcon />
+                </TooltipIconButton>
+            </BranchPickerPrimitive.Previous>
+            <span className="font-medium">
+                <BranchPickerPrimitive.Number /> /{" "}
+                <BranchPickerPrimitive.Count />
+            </span>
+            <BranchPickerPrimitive.Next asChild>
+                <TooltipIconButton tooltip="Next">
+                    <ChevronRightIcon />
+                </TooltipIconButton>
+            </BranchPickerPrimitive.Next>
+        </BranchPickerPrimitive.Root>
+    );
+};
+
+const CircleStopIcon = () => {
+    return (
+        <svg
+            xmlns="http://www.w3.org/2000/svg"
+            viewBox="0 0 16 16"
+            fill="currentColor"
+            width="16"
+            height="16"
+        >
+            <rect width="10" height="10" x="3" y="3" rx="2" />
+        </svg>
+    );
+};

components/assistant-ui/tooltip-icon-button.tsx

@@ -0,0 +1,44 @@
+"use client";
+
+import { ComponentPropsWithoutRef, forwardRef } from "react";
+
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from "@/components/ui/tooltip";
+import { Button } from "@/components/ui/button";
+import { cn } from "@/lib/utils";
+
+export type TooltipIconButtonProps = ComponentPropsWithoutRef<typeof Button> & {
+  tooltip: string;
+  side?: "top" | "bottom" | "left" | "right";
+};
+
+export const TooltipIconButton = forwardRef<
+  HTMLButtonElement,
+  TooltipIconButtonProps
+>(({ children, tooltip, side = "bottom", className, ...rest }, ref) => {
+  return (
+    <TooltipProvider>
+      <Tooltip>
+        <TooltipTrigger asChild>
+          <Button
+            variant="ghost"
+            size="icon"
+            {...rest}
+            className={cn("size-6 p-1", className)}
+            ref={ref}
+          >
+            {children}
+            <span className="sr-only">{tooltip}</span>
+          </Button>
+        </TooltipTrigger>
+        <TooltipContent side={side}>{tooltip}</TooltipContent>
+      </Tooltip>
+    </TooltipProvider>
+  );
+});
+
+TooltipIconButton.displayName = "TooltipIconButton";

components/ui/button.tsx

@@ -0,0 +1,59 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+  {
+    variants: {
+      variant: {
+        default:
+          "bg-primary text-primary-foreground shadow-xs hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-white shadow-xs hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
+        outline:
+          "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50",
+        secondary:
+          "bg-secondary text-secondary-foreground shadow-xs hover:bg-secondary/80",
+        ghost:
+          "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2 has-[>svg]:px-3",
+        sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
+        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
+        icon: "size-9",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function Button({
+  className,
+  variant,
+  size,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"button"> &
+  VariantProps<typeof buttonVariants> & {
+    asChild?: boolean
+  }) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="button"
+      className={cn(buttonVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Button, buttonVariants }

components/ui/tooltip.tsx

@@ -0,0 +1,61 @@
+"use client"
+
+import * as React from "react"
+import * as TooltipPrimitive from "@radix-ui/react-tooltip"
+
+import { cn } from "@/lib/utils"
+
+function TooltipProvider({
+  delayDuration = 0,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
+  return (
+    <TooltipPrimitive.Provider
+      data-slot="tooltip-provider"
+      delayDuration={delayDuration}
+      {...props}
+    />
+  )
+}
+
+function Tooltip({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Root>) {
+  return (
+    <TooltipProvider>
+      <TooltipPrimitive.Root data-slot="tooltip" {...props} />
+    </TooltipProvider>
+  )
+}
+
+function TooltipTrigger({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
+  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
+}
+
+function TooltipContent({
+  className,
+  sideOffset = 0,
+  children,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
+  return (
+    <TooltipPrimitive.Portal>
+      <TooltipPrimitive.Content
+        data-slot="tooltip-content"
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-primary text-primary-foreground animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) rounded-md px-3 py-1.5 text-xs text-balance",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <TooltipPrimitive.Arrow className="bg-primary fill-primary z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px]" />
+      </TooltipPrimitive.Content>
+    </TooltipPrimitive.Portal>
+  )
+}
+
+export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }

lib/utils.ts

@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}

next.config.ts

@@ -0,0 +1,7 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+};
+
+export default nextConfig;

package.json

@@ -0,0 +1,43 @@
+{
+  "name": "next-ai-draw-io",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev --turbopack",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@ai-sdk/google": "^1.1.25",
+    "@ai-sdk/openai": "^1.2.5",
+    "@assistant-ui/react": "^0.8.6",
+    "@assistant-ui/react-ai-sdk": "^0.8.0",
+    "@assistant-ui/react-markdown": "^0.8.0",
+    "@radix-ui/react-slot": "^1.1.2",
+    "@radix-ui/react-tooltip": "^1.1.8",
+    "@xmldom/xmldom": "^0.9.8",
+    "ai": "^4.1.62",
+    "base-64": "^1.0.0",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "jsdom": "^26.0.0",
+    "lucide-react": "^0.483.0",
+    "next": "15.2.3",
+    "pako": "^2.1.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "react-drawio": "^1.0.3",
+    "remark-gfm": "^4.0.1",
+    "tailwind-merge": "^3.0.2",
+    "tailwindcss-animate": "^1.0.7"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}

postcss.config.mjs

@@ -0,0 +1,5 @@
+const config = {
+  plugins: ["@tailwindcss/postcss"],
+};
+
+export default config;

public/file.svg

@@ -0,0 +1 @@
+<svg fill="none" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.5 13.5V5.41a1 1 0 0 0-.3-.7L9.8.29A1 1 0 0 0 9.08 0H1.5v13.5A2.5 2.5 0 0 0 4 16h8a2.5 2.5 0 0 0 2.5-2.5m-1.5 0v-7H8v-5H3v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1M9.5 5V2.12L12.38 5zM5.13 5h-.62v1.25h2.12V5zm-.62 3h7.12v1.25H4.5zm.62 3h-.62v1.25h7.12V11z" clip-rule="evenodd" fill="#666" fill-rule="evenodd"/></svg>

public/globe.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g clip-path="url(#a)"><path fill-rule="evenodd" clip-rule="evenodd" d="M10.27 14.1a6.5 6.5 0 0 0 3.67-3.45q-1.24.21-2.7.34-.31 1.83-.97 3.1M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16m.48-1.52a7 7 0 0 1-.96 0H7.5a4 4 0 0 1-.84-1.32q-.38-.89-.63-2.08a40 40 0 0 0 3.92 0q-.25 1.2-.63 2.08a4 4 0 0 1-.84 1.31zm2.94-4.76q1.66-.15 2.95-.43a7 7 0 0 0 0-2.58q-1.3-.27-2.95-.43a18 18 0 0 1 0 3.44m-1.27-3.54a17 17 0 0 1 0 3.64 39 39 0 0 1-4.3 0 17 17 0 0 1 0-3.64 39 39 0 0 1 4.3 0m1.1-1.17q1.45.13 2.69.34a6.5 6.5 0 0 0-3.67-3.44q.65 1.26.98 3.1M8.48 1.5l.01.02q.41.37.84 1.31.38.89.63 2.08a40 40 0 0 0-3.92 0q.25-1.2.63-2.08a4 4 0 0 1 .85-1.32 7 7 0 0 1 .96 0m-2.75.4a6.5 6.5 0 0 0-3.67 3.44 29 29 0 0 1 2.7-.34q.31-1.83.97-3.1M4.58 6.28q-1.66.16-2.95.43a7 7 0 0 0 0 2.58q1.3.27 2.95.43a18 18 0 0 1 0-3.44m.17 4.71q-1.45-.12-2.69-.34a6.5 6.5 0 0 0 3.67 3.44q-.65-1.27-.98-3.1" fill="#666"/></g><defs><clipPath id="a"><path fill="#fff" d="M0 0h16v16H0z"/></clipPath></defs></svg>

public/next.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>

public/vercel.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>

public/window.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>

test.html

@@ -0,0 +1,87 @@
+<svg
+    xmlns="http://www.w3.org/2000/svg"
+    style="background: transparent; background-color: transparent"
+    xmlns:xlink="http://www.w3.org/1999/xlink"
+    version="1.1"
+    width="261px"
+    height="191px"
+    viewBox="-0.5 -0.5 261 191"
+    content='&lt;mxfile host="embed.diagrams.net" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36" version="26.1.1"&gt;&lt;diagram name="Page-1" id="NsivuNt5aJDXaP8udwGv"&gt;zZTBboMwDIafhjsQVrXXsa697MRh54h4JFIgKE0L7OkXFoeQsUm7bOoF2Z9tbP+BJKRsx5OmPX9RDGSSp2xMyFOS5+RQ2OcMJgd2OwSNFsyhLIBKvAPCFOlVMLhEiUYpaUQfw1p1HdQmYlRrNcRpb0rGXXvawAZUNZVb+iqY4Y7uH9LAzyAa7jtnKUZa6pMRXDhlalghckxIqZUyzmrHEuSsndfF1T3/EF0G09CZ3xTkruBG5RV3w7nM5Je1BVZX6zwOXBioelrPkcGerGXctNJ6mTW3vXGcG2gD4wrhLCdQLRg92RQfJajL9MUfgsyZ146vJN4jo3iyzfLqsLw1cP/vtSB3pkUaa5EX/6hFcV9aLLv77+Lwd1pYN/x/n7HVJUaOHw==&lt;/diagram&gt;&lt;/mxfile&gt;'
+>
+    <defs />
+    <g>
+        <g data-cell-id="0">
+            <g data-cell-id="1">
+                <g data-cell-id="2">
+                    <g>
+                        <ellipse
+                            cx="90"
+                            cy="40"
+                            rx="60"
+                            ry="40"
+                            fill="#ffffff"
+                            stroke="#000000"
+                            pointer-events="all"
+                            style="
+                                fill: light-dark(
+                                    #ffffff,
+                                    var(--ge-dark-color, #121212)
+                                );
+                                stroke: light-dark(
+                                    rgb(0, 0, 0),
+                                    rgb(255, 255, 255)
+                                );
+                            "
+                        />
+                    </g>
+                </g>
+                <g data-cell-id="3">
+                    <g>
+                        <ellipse
+                            cx="60"
+                            cy="150"
+                            rx="60"
+                            ry="40"
+                            fill="#ffffff"
+                            stroke="#000000"
+                            pointer-events="all"
+                            style="
+                                fill: light-dark(
+                                    #ffffff,
+                                    var(--ge-dark-color, #121212)
+                                );
+                                stroke: light-dark(
+                                    rgb(0, 0, 0),
+                                    rgb(255, 255, 255)
+                                );
+                            "
+                        />
+                    </g>
+                </g>
+                <g data-cell-id="4">
+                    <g>
+                        <ellipse
+                            cx="200"
+                            cy="100"
+                            rx="60"
+                            ry="40"
+                            fill="#ffffff"
+                            stroke="#000000"
+                            pointer-events="all"
+                            style="
+                                fill: light-dark(
+                                    #ffffff,
+                                    var(--ge-dark-color, #121212)
+                                );
+                                stroke: light-dark(
+                                    rgb(0, 0, 0),
+                                    rgb(255, 255, 255)
+                                );
+                            "
+                        />
+                    </g>
+                </g>
+            </g>
+        </g>
+    </g>
+</svg>

tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}