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"use client"
import { DefaultChatTransport } from "ai"
import { useChat } from "@ai-sdk/react"
import { useState } from "react"
export default function Page() {
const [input, setInput] = useState("")
const { messages, sendMessage, status } = useChat({
// @ts-expect-error - Type mismatch between ai and @ai-sdk/react versions
transport: new DefaultChatTransport({
api: "/api/stream",
}),
})
return (
<div className="min-h-screen bg-background">
<div className="max-w-4xl mx-auto p-4 h-screen flex flex-col">
{/* Header */}
<div className="mb-6">
<h1 className="text-2xl font-bold text-foreground">Chat App</h1>
<p className="text-muted-foreground">
Chat with AI using Supermemory
</p>
</div>
{/* Messages Container */}
<div className="flex-1 overflow-y-auto space-y-4 mb-4">
{messages.length === 0 && (
<div className="text-center text-muted-foreground py-8">
Start a conversation by typing a message below
</div>
)}
{messages.map((message, index) => (
<div
key={`${message.role}-${index}`}
className={`flex ${
message.role === "user" ? "justify-end" : "justify-start"
}`}
>
<div
className={`max-w-[80%] rounded-lg px-4 py-2 ${
message.role === "user"
? "bg-blue-500 text-white"
: "bg-gray-100 text-gray-900 dark:bg-gray-800 dark:text-gray-100"
}`}
>
<div className="text-sm font-medium mb-1 capitalize">
{message.role}
</div>
<div>
{message.parts.map((part) => {
if (part.type === "text") {
return <div key={`${message.id}-text`}>{part.text}</div>
}
return null
})}
</div>
</div>
</div>
))}
{status === "streaming" && (
<div className="flex justify-start">
<div className="bg-gray-100 dark:bg-gray-800 rounded-lg px-4 py-2">
<div className="flex items-center space-x-2">
<div className="animate-spin rounded-full h-4 w-4 border-b-2 border-gray-600" />
<span className="text-sm text-muted-foreground">
AI is thinking...
</span>
</div>
</div>
</div>
)}
</div>
{/* Input Container */}
<div className="flex gap-2">
<input
value={input}
onChange={(event) => setInput(event.target.value)}
onKeyDown={(event) => {
if (event.key === "Enter" && !event.shiftKey) {
event.preventDefault()
sendMessage({
parts: [{ type: "text", text: input }],
})
}
}}
placeholder="Type your message here..."
disabled={status === "streaming"}
className="flex-1 px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent bg-background text-foreground placeholder:text-muted-foreground disabled:opacity-50 disabled:cursor-not-allowed"
/>
<button
type="button"
onClick={() =>
sendMessage({ parts: [{ type: "text", text: input }] })
}
disabled={!input.trim() || status === "streaming"}
className="px-6 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
>
Send
</button>
</div>
</div>
</div>
)
}
|