# -*- coding: UTF-8 -*-
import api
import config
import logging
import json

LOG_FORMAT = "%(asctime)s - %(levelname)s - %(message)s"
logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)

def get_all_records(client: api.Client, access_token: str, app_token: str, table_id: str):
    """Retrieve all records from a given table, handling pagination if necessary."""
    records = []
    page_token = None
    while True:
        resp = client.get_records_list(access_token, app_token, table_id, page_token=page_token)
        items = resp.get('items', [])
        if items:
            records.extend(items)
        if resp.get('has_more'):
            page_token = resp.get('page_token')
        else:
            break
    return records


if __name__ == "__main__":
    client = api.Client(config.LARK_HOST)
    
    # Get tenant access token
    try:
        access_token = client.get_tenant_access_token(config.APP_ID, config.APP_SECRET)
    except Exception as e:
        logging.error(f"Could not get access token: {e}")
        exit(1)
        
    logging.info(f"Using App ID: {config.APP_ID}")
    
    # Please replace these with your actual app_token and table_id
    APP_TOKEN = config.DEFAULT_APP_TOKEN
    TABLE_ID = config.DEFAULT_TABLE_ID
    
    if APP_TOKEN == "your_app_token_here" or TABLE_ID == "your_table_id_here":
        logging.warning("Please specify APP_TOKEN and TABLE_ID in the script to get records.")
        logging.info("For example, you can edit this script to set APP_TOKEN and TABLE_ID, then run it again.")
    else:
        logging.info(f"Fetching records for App Token: {APP_TOKEN}, Table ID: {TABLE_ID}")
        records = get_all_records(client, access_token, APP_TOKEN, TABLE_ID)
        logging.info(f"Successfully retrieved {len(records)} records.")
        
        # Print the first record as an example of the structure
        if records:
            print("\nExample Record (First item):")
            print(json.dumps(records[0], ensure_ascii=False, indent=2))
        
        # Example to use batch_get_records if you have specific record IDs:
        # record_ids = [r['record_id'] for r in records[:5]] # get first 5 ids
        # if record_ids:
        #     batch_records = client.batch_get_records(access_token, APP_TOKEN, TABLE_ID, record_ids)
        #     logging.info(f"Batch GET returned {len(batch_records)} records.")