import os
from dotenv import load_dotenv

load_dotenv()

SUPABASE_URL = os.getenv("SUPABASE_URL")
SUPABASE_KEY = os.getenv("SUPABASE_KEY")

# Only create the client if credentials are actually available
supabase = None
if SUPABASE_URL and SUPABASE_KEY:
    from supabase import create_client, Client
    supabase: Client = create_client(SUPABASE_URL, SUPABASE_KEY)
else:
    print("WARNING: Supabase credentials missing — logging disabled")


def log_diagnosis(filename: str, language: str, diagnosis: str):
    if not supabase:
        print("Logging skipped: Supabase not configured")
        return None
    try:
        response = supabase.table("diagnosis_logs").insert({
            "filename": filename,
            "language": language,
            "diagnosis": diagnosis,
        }).execute()
        return response.data[0]["id"] if response.data else None
    except Exception as e:
        print(f"Logging error (non-fatal): {e}")
        return None


def update_feedback(log_id: int, feedback: str) -> None:
    if not supabase:
        print("Feedback skipped: Supabase not configured")
        return
    try:
        supabase.table("diagnosis_logs").update({
            "feedback": feedback
        }).eq("id", log_id).execute()
    except Exception as e:
        print(f"Feedback update error (non-fatal): {e}")