import datetime
from config import DOC_NAME, RESULT_DOC

def select_sheet():
    """Generates the sheet name based on the current month and year (MM.YYYY)."""
    now = datetime.datetime.now()
    sheet_name = now.strftime("%m.%Y")
    print(f"📄 Automatycznie wybrano arkusz: {sheet_name}")
    return sheet_name

def get_sheet_data(gsheet_api, sheet_name):
    """Fetches all data from a given sheet."""
    print(f"📋 Pobieram dane z arkusza: {sheet_name}")
    try:
        return gsheet_api.get_sheet_data(DOC_NAME, sheet_name)
    except Exception as e:
        print(f"❌ Błąd podczas pobierania danych z arkusza: {e}")
        return None

def save_results(gsheet_api, sheet_name, processed_rows):
    """Saves the processed rows to the spreadsheet."""
    if processed_rows:
        print(f"\n\n--- Podsumowanie ---")
        print(f"Zebrano {len(processed_rows)} wierszy do przetworzenia.")
        gsheet_api.batch_append_unique_rows(RESULT_DOC, sheet_name, processed_rows)
    else:
        print("\nNie zebrano żadnych danych do przetworzenia.")