# core/buzzure.py

import pandas as pd

# Your public GSheet URL (Make sure it's published to the web or accessible)
GOOGLE_SHEET_URL = "https://docs.google.com/spreadsheets/d/e/2PACX-1vTT8y6xLXnM2VF2aXsl0u7aVgFRxQ8M7Qb_eTJiHxd_7hjQ6g3sJtbr7pHT2rnxk4EJ_tcSqhvsrrXQ/pub?gid=834276878&single=true&output=csv"

def fetch_topics_from_sheet():
    try:
        df = pd.read_csv(GOOGLE_SHEET_URL)

        if "Topics" not in df.columns:
            print("⚠️ 'Topics' column not found in sheet.")
            return ["General"]

        topics = df["Topics"].dropna().unique().tolist()

        if not topics:
            print("⚠️ Sheet loaded, but no topics found.")
            return ["General"]

        print(f"✅ Topics loaded from sheet: {topics}")
        return topics

    except Exception as e:
        print(f"❌ Error loading topics from sheet: {e}")
        return ["General"]