import requests
import os
from dotenv import load_dotenv

# Load environment variables from .env file
load_dotenv()

API_KEY = os.getenv("OPENROUTER_API_KEY")  # Fetch API key securely

def get_ai_response(prompt):
    try:
        url = "https://openrouter.ai/api/v1/chat/completions"
        headers = {
            "Authorization": f"Bearer {API_KEY}",
            "Content-Type": "application/json"
        }
        data = {
            "model": "openai/gpt-4",
            "messages": [
                {"role": "system", "content": "You are an AI assistant specialized in solar energy."},
                {"role": "user", "content": prompt}
            ],
            "temperature": 0.7
        }
        response = requests.post(url, headers=headers, json=data)
        response_json = response.json()
        return response_json["choices"][0]["message"]["content"]
    
    except Exception as e:
        return f"Error: {str(e)}"