feat: remove unused SVG files and update layout metadata for Next-AI-Drawio

This commit is contained in:
dayuan.jiang
2025-03-23 12:48:31 +00:00
parent ef0c75dca5
commit 385a103982
8 changed files with 173 additions and 95 deletions

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@@ -3,32 +3,32 @@ import { Geist, Geist_Mono } from "next/font/google";
import "./globals.css";
const geistSans = Geist({
variable: "--font-geist-sans",
subsets: ["latin"],
variable: "--font-geist-sans",
subsets: ["latin"],
});
const geistMono = Geist_Mono({
variable: "--font-geist-mono",
subsets: ["latin"],
variable: "--font-geist-mono",
subsets: ["latin"],
});
export const metadata: Metadata = {
title: "Create Next App",
description: "Generated by create next app",
title: "Next-AI-Drawio",
description: "An AI-powered drawing tool that integrates with draw.io",
};
export default function RootLayout({
children,
children,
}: Readonly<{
children: React.ReactNode;
children: React.ReactNode;
}>) {
return (
<html lang="en">
<body
className={`${geistSans.variable} ${geistMono.variable} antialiased`}
>
{children}
</body>
</html>
);
return (
<html lang="en">
<body
className={`${geistSans.variable} ${geistMono.variable} antialiased`}
>
{children}
</body>
</html>
);
}

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@@ -1,28 +1,47 @@
"use client"
"use client";
import type React from "react"
import { useRef, useEffect, useState } from "react"
import Image from "next/image"
import type React from "react";
import { useRef, useEffect, useState } from "react";
import Image from "next/image";
import { Card, CardContent, CardFooter, CardHeader, CardTitle } from "@/components/ui/card"
import { ScrollArea } from "@/components/ui/scroll-area"
import { Button } from "@/components/ui/button"
import { useChat } from '@ai-sdk/react';
import { ChatInput } from "@/components/chat-input"
import { convertToLegalXml } from "@/lib/utils"
import {
Card,
CardContent,
CardFooter,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { ScrollArea } from "@/components/ui/scroll-area";
import { Button } from "@/components/ui/button";
import { useChat } from "@ai-sdk/react";
import { ChatInput } from "@/components/chat-input";
import { convertToLegalXml } from "@/lib/utils";
interface ChatPanelProps {
onDisplayChart: (xml: string) => void;
onFetchChart: () => Promise<string>;
}
export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelProps) {
export default function ChatPanel({
onDisplayChart,
onFetchChart,
}: ChatPanelProps) {
// Add a step counter to track updates
const stepCounterRef = useRef<number>(0);
// Add state for file attachments
const [files, setFiles] = useState<FileList | undefined>(undefined);
// Remove the currentXmlRef and related useEffect
const { messages, input, handleInputChange, handleSubmit, status, error, setInput, setMessages, data } = useChat({
const {
messages,
input,
handleInputChange,
handleSubmit,
status,
error,
setInput,
setMessages,
data,
} = useChat({
maxSteps: 5,
async onToolCall({ toolCall }) {
console.log("Tool call:", toolCall);
@@ -36,19 +55,19 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
},
onError: (error) => {
console.error("Chat error:", error);
}
})
const messagesEndRef = useRef<HTMLDivElement>(null)
},
});
const messagesEndRef = useRef<HTMLDivElement>(null);
// Scroll to bottom when messages change
useEffect(() => {
if (messagesEndRef.current) {
messagesEndRef.current.scrollIntoView({ behavior: "smooth" })
messagesEndRef.current.scrollIntoView({ behavior: "smooth" });
}
console.log("Data updated:", data);
}, [messages])
}, [messages]);
const onFormSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
e.preventDefault()
e.preventDefault();
if (input.trim() && status !== "streaming") {
try {
// Fetch chart data before setting input
@@ -66,10 +85,10 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
${input}
"""
`
)
);
handleSubmit(e, {
experimental_attachments: files,
})
});
// Clear files after submission
setFiles(undefined);
@@ -77,21 +96,21 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
console.error("Error fetching chart data:", error);
}
}
}
};
// Helper function to handle file changes
const handleFileChange = (newFiles: FileList | undefined) => {
setFiles(newFiles);
}
};
// Helper function to render tool invocations
const renderToolInvocation = (toolInvocation: any) => {
const callId = toolInvocation.toolCallId;
switch (toolInvocation.toolName) {
case 'display_diagram': {
case "display_diagram": {
switch (toolInvocation.state) {
case 'partial-call': {
case "partial-call": {
const currentXml = toolInvocation.args?.xml || "";
// Increment the step counter
@@ -100,12 +119,20 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
// Determine whether to show details based on a simple threshold
// Rather than comparing lengths (which can cause re-renders)
if (stepCounterRef.current >= 20 && stepCounterRef.current % 20 === 0) {
if (
stepCounterRef.current >= 20 &&
stepCounterRef.current % 20 === 0
) {
onDisplayChart(convertToLegalXml(currentXml));
}
return (
<div key={callId} className="mt-2 text-sm bg-blue-50 p-2 rounded border border-blue-200">
<div className="font-medium">Generating diagram...</div>
<div
key={callId}
className="mt-2 text-sm bg-blue-50 p-2 rounded border border-blue-200"
>
<div className="font-medium">
Generating diagram...
</div>
<div className="text-xs text-gray-500 mt-1">
Tool: display_diagram
<div className="mt-1 font-mono text-xs">
@@ -115,22 +142,37 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
</div>
);
}
case 'call':
case "call":
return (
<div key={callId} className="mt-2 text-sm bg-yellow-50 p-2 rounded border border-yellow-200">
<div className="font-medium">Displaying diagram...</div>
<div
key={callId}
className="mt-2 text-sm bg-yellow-50 p-2 rounded border border-yellow-200"
>
<div className="font-medium">
Displaying diagram...
</div>
<div className="text-xs text-gray-500 mt-1">
Tool: display_diagram
<div className="mt-1 font-mono text-xs">
Args: {JSON.stringify(toolInvocation.args, null, 2)}
Args:{" "}
{JSON.stringify(
toolInvocation.args,
null,
2
)}
</div>
</div>
</div>
);
case 'result':
case "result":
return (
<div key={callId} className="mt-2 text-sm bg-green-50 p-2 rounded border border-green-200">
<div className="font-medium">Diagram generated</div>
<div
key={callId}
className="mt-2 text-sm bg-green-50 p-2 rounded border border-green-200"
>
<div className="font-medium">
Diagram generated
</div>
<div className="text-xs text-gray-500 mt-1">
Result: {toolInvocation.result}
</div>
@@ -146,64 +188,105 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
return (
<Card className="h-full flex flex-col rounded-none py-0">
<CardHeader className="p-2 text-center">
<CardTitle>Chat with Diagram Generator</CardTitle>
<CardHeader className="p-4 text-center">
<CardTitle>Next-AI-Drawio</CardTitle>
</CardHeader>
<CardContent className="flex-grow overflow-hidden p-4">
<ScrollArea className="h-full pr-4">
{messages.length === 0 ? (
<div className="text-center text-gray-500 mt-8">
<p>Start a conversation to generate or modify diagrams.</p>
<p className="text-sm mt-2">Try: "Create a flowchart for user authentication"</p>
<p>
Start a conversation to generate or modify
diagrams.
</p>
<p className="text-sm mt-2">
Try: "Create a flowchart for user
authentication"
</p>
</div>
) : (
messages.map((message) => (
<div key={message.id} className={`mb-4 ${message.role === "user" ? "text-right" : "text-left"}`}>
<div
key={message.id}
className={`mb-4 ${
message.role === "user"
? "text-right"
: "text-left"
}`}
>
<div
className={`inline-block px-4 py-2 whitespace-pre-wrap text-sm rounded-lg max-w-[85%] break-words ${message.role === "user" ? "bg-primary text-primary-foreground" : "bg-muted text-muted-foreground"
}`}
className={`inline-block px-4 py-2 whitespace-pre-wrap text-sm rounded-lg max-w-[85%] break-words ${
message.role === "user"
? "bg-primary text-primary-foreground"
: "bg-muted text-muted-foreground"
}`}
>
{/* Render message content based on parts if available */}
{message.parts ? (
message.parts.map((part, index) => {
switch (part.type) {
case 'text':
return <div key={index}>{part.text}</div>;
case 'tool-invocation':
return renderToolInvocation(part.toolInvocation);
default:
return null;
}
})
) : (
// Fallback to simple content for older format
message.content
)}
{message.parts
? message.parts.map((part, index) => {
switch (part.type) {
case "text":
return (
<div key={index}>
{part.text}
</div>
);
case "tool-invocation":
return renderToolInvocation(
part.toolInvocation
);
default:
return null;
}
})
: // Fallback to simple content for older format
message.content}
</div>
{/* Display image attachments */}
{message?.experimental_attachments?.filter(attachment =>
attachment?.contentType?.startsWith('image/')
).map((attachment, index) => (
<div key={`${message.id}-${index}`} className={`mt-2 ${message.role === "user" ? "text-right" : "text-left"}`}>
<div className="inline-block">
<Image
src={attachment.url}
width={200}
height={200}
alt={attachment.name ?? `attachment-${index}`}
className="rounded-md border"
style={{ objectFit: 'contain' }}
/>
{message?.experimental_attachments
?.filter((attachment) =>
attachment?.contentType?.startsWith(
"image/"
)
)
.map((attachment, index) => (
<div
key={`${message.id}-${index}`}
className={`mt-2 ${
message.role === "user"
? "text-right"
: "text-left"
}`}
>
<div className="inline-block">
<Image
src={attachment.url}
width={200}
height={200}
alt={
attachment.name ??
`attachment-${index}`
}
className="rounded-md border"
style={{
objectFit: "contain",
}}
/>
</div>
</div>
</div>
))}
))}
{/* Legacy support for function_call format */}
{(message as any).function_call && (
<div className="mt-2 text-left">
<div className="text-xs text-gray-500">
Using tool: {(message as any).function_call.name}...
Using tool:{" "}
{
(message as any).function_call
.name
}
...
</div>
</div>
)}
@@ -231,5 +314,5 @@ export default function ChatPanel({ onDisplayChart, onFetchChart }: ChatPanelPro
/>
</CardFooter>
</Card>
)
);
}

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