import { NextResponse } from "next/server";
import { chatToGemini } from "@/app/utils/geminiHelper";
import { ChatHistory, ChatSetting } from "@/app/exportType/types";


export async function POST(request: Request) {
  try {
    const { userMessage, history , settings } = await request.json() as {
      userMessage :string;
      history : ChatHistory;
      settings : ChatSetting;
    };

    const aiResponse = await chatToGemini(userMessage , history, settings);
    return NextResponse.json({response : aiResponse}); 
  }
  catch(error){
    console.error(error);
    return NextResponse.json(
      {error: "Error with the model response " + String(error)},
      {status : 500}
    );
  }
}