root
99 lines
3.1 KiB
TypeScript
99 lines
3.1 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
|
|
|
|
// MiniMax API configuration
|
|
const MINIMAX_API_KEY = process.env.MINIMAX_API_KEY || "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJTaXRlTWVudGUiLCJyb2xlIjoiYW5vbiIsImlhdCI6MTczODcxMjAwMCwiZXhwIjoyMDU0MzcyMDAwfQ.VxYNdTUkG4N0K2T8K3pK4JzY3vN8X9vK2pK3JzY2vN8X9";
|
|
const MINIMAX_BASE_URL = "https://api.minimax.chat/v1";
|
|
|
|
interface Message {
|
|
role: "user" | "assistant";
|
|
content: string;
|
|
}
|
|
|
|
interface RequestBody {
|
|
message: string;
|
|
language: "es" | "en";
|
|
businessType: string;
|
|
businessName: string;
|
|
history?: Message[];
|
|
}
|
|
|
|
export async function POST(request: NextRequest) {
|
|
try {
|
|
const body: RequestBody = await request.json();
|
|
const { message, language, businessType, businessName, history = [] } = body;
|
|
|
|
// Build conversation context
|
|
const systemPrompt = `You are a friendly AI assistant for ${businessName}, a ${businessType} business.
|
|
|
|
IMPORTANT RULES:
|
|
- Always respond in the SAME language the user uses
|
|
- Default to Spanish (respond in Spanish unless user clearly speaks English)
|
|
- Keep responses SHORT: 1-3 sentences max
|
|
- Be helpful, friendly, and professional
|
|
- If asked about pricing, mention: €299-€1,950/month depending on plan
|
|
- If asked about booking, say you'll help them book
|
|
- Never make up specific prices or details you don't know
|
|
|
|
Current language mode: ${language}`;
|
|
|
|
// Build messages array
|
|
const messages: Message[] = [
|
|
{ role: "assistant", content: systemPrompt }
|
|
];
|
|
|
|
// Add history (last 5 messages for context)
|
|
if (history.length > 0) {
|
|
messages.push(...history.slice(-5));
|
|
}
|
|
|
|
// Add current message
|
|
messages.push({ role: "user", content: message });
|
|
|
|
// Call MiniMax API
|
|
const response = await fetch(`${MINIMAX_BASE_URL}/text/chatcompletion_v2`, {
|
|
method: "POST",
|
|
headers: {
|
|
"Authorization": `Bearer ${MINIMAX_API_KEY}`,
|
|
"Content-Type": "application/json"
|
|
},
|
|
body: JSON.stringify({
|
|
model: "MiniMax-M2.5",
|
|
messages,
|
|
temperature: 0.7,
|
|
max_tokens: 500
|
|
})
|
|
});
|
|
|
|
if (!response.ok) {
|
|
const error = await response.text();
|
|
console.error("MiniMax API error:", error);
|
|
|
|
// Fallback response
|
|
const fallbackResponse = language === "es"
|
|
? "Lo siento, tuve un problema técnico. ¿Puedes repetir tu pregunta?"
|
|
: "Sorry, I had a technical issue. Can you repeat your question?";
|
|
|
|
return NextResponse.json({ response: fallbackResponse });
|
|
}
|
|
|
|
const data = await response.json();
|
|
const aiResponse = data.choices?.[0]?.message?.content ||
|
|
data.reply ||
|
|
(language === "es"
|
|
? "Gracias por tu mensaje. ¿En qué más puedo ayudarte?"
|
|
: "Thanks for your message. How else can I help you?");
|
|
|
|
return NextResponse.json({ response: aiResponse });
|
|
|
|
} catch (error) {
|
|
console.error("Voice chat API error:", error);
|
|
return NextResponse.json(
|
|
{ error: "Internal server error" },
|
|
{ status: 500 }
|
|
);
|
|
}
|
|
}
|
|
|
|
// Disable body parsing for streaming if needed
|
|
export const runtime = "nodejs";
|