# ai.py

import requests
import os
from dotenv import load_dotenv
from personality import load_persona
from logger import setup_logger
logger = setup_logger("ai")

load_dotenv()
AI_URL = os.getenv("OLLAMA_API")  # match .env and Docker ENV (e.g., http://localhost:11434/api/generate)
MODEL_NAME = os.getenv("MODEL_NAME", "llama3:latest")

if not AI_URL:
    logger.error("❌ OLLAMA_API environment variable is not set.")
    raise ValueError("❌ OLLAMA_API environment variable is not set.")

def get_ai_response(user_prompt):
    persona = load_persona()

    if persona:
        # Sanitize prompt injection
        safe_inject = persona["prompt_inject"].replace("“", "\"").replace("”", "\"").replace("’", "'")
        full_prompt = f"{safe_inject}\nUser: {user_prompt}\n{persona['name']}:"
    else:
        full_prompt = user_prompt  # fallback mode: just send the user's prompt

    payload = {
        "model": MODEL_NAME,
        "prompt": full_prompt,
        "stream": False
    }

    #print("\n🛰️ SENDING TO OLLAMA /api/generate")
    logger.info("🛰️ SENDING TO OLLAMA /api/generate")
    #print("Payload:", payload)
    logger.info(f"Payload: {payload}")

    try:
        response = requests.post(AI_URL, json=payload)
        #print("📨 Raw response:", response.text)
        logger.info(f"📨 Raw response: {response.text}")

        if response.status_code == 200:
            result = response.json()
            return result.get("response", "[No message in response]")
        else:
            return f"[Error {response.status_code}] {response.text}"
    except Exception as e:
        return f"[Exception] {str(e)}"