import { GoogleGenAI } from "@google/genai";

export async function analyzeMarketSentiment(news: string[]) {
  const ai = new GoogleGenAI({ apiKey: process.env.API_KEY });
  const prompt = `Based on the following news headlines, provide a concise market sentiment summary (Bullish/Bearish/Neutral) and 3 key takeaways for a stock trader. News: ${news.join('. ')}`;
  
  try {
    const response = await ai.models.generateContent({
      model: 'gemini-3-flash-preview',
      contents: prompt,
    });
    return response.text;
  } catch (error) {
    console.error("Gemini Error:", error);
    return "AI insight currently unavailable.";
  }
}

export async function getStockInsight(stockName: string, recentTrend: string) {
  const ai = new GoogleGenAI({ apiKey: process.env.API_KEY });
  const prompt = `Analyze the stock ${stockName} which has been ${recentTrend}. Suggest a potential strategy for an automated trading bot (e.g., Trailing Stop percentage, Accumulation frequency).`;

  try {
    const response = await ai.models.generateContent({
      model: 'gemini-3-pro-preview',
      contents: prompt,
    });
    return response.text;
  } catch (error) {
    return "Detailed analysis unavailable at this moment.";
  }
}