import logging, time, requests, json, os, threading
from concurrent.futures import ThreadPoolExecutor
from datetime import datetime

from .cm_bot_hal import CM_BOT_HAL

# Suppress httpx logs
logging.getLogger("httpx").setLevel(logging.WARNING)

# api_url = 'https://api.luckytown888.net'
api_url = os.getenv('API_BASE_URL', 'http://api-server:3000')
max_threading = int(os.getenv('CM_TRANSFER_MAX_THREADS', '20'))

def transfer(data: dict, local_logger):
    bot = CM_BOT_HAL()
    thread_name = threading.current_thread().name
    local_logger.info(f"[Thread-{thread_name}] [Start] Transfer Credit from {data['f_username']} to {data['t_username']}")
    result  = bot.transfer_credit_api(data['f_username'], data['f_password'], data['t_username'], data['t_password'])
    local_logger.info(f"[Thread-{thread_name}] {result}")
    local_logger.info(f"[Thread-{thread_name}] [Done] {data['f_username']} transfer done!")
    del bot
    time.sleep(5)

def main():
    while True:
        weekday = int(datetime.now().strftime("%w"))
        hour = int(datetime.now().strftime("%H"))
        if weekday == 1 and (hour >= 6 and hour < 12):
            local_logger = logging.getLogger(__name__)
            if not local_logger.handlers:
                handler = logging.StreamHandler()
                handler.setLevel(logging.INFO)
                formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
                handler.setFormatter(formatter)
                local_logger.addHandler(handler)
                local_logger.setLevel(logging.INFO)

            local_logger.info("=" * 80)
            local_logger.info(
                "Transfer window triggered | weekday=%s | hour=%s | max_threads=%s | api_url=%s",
                weekday,
                hour,
                max_threading,
                api_url,
            )
            local_logger.info("=" * 80)

            response = requests.get(f'{api_url}/user')
            items = json.loads(response.text)
            total_items = len(items) if isinstance(items, list) else 0

            if total_items == 0:
                local_logger.info("No items to process.")
                local_logger.info("=" * 80)
            else:
                local_logger.info(f"Processing {total_items} transfer items...")
                with ThreadPoolExecutor(max_workers=max_threading) as executor:
                    list(executor.map(lambda item: transfer(item, local_logger), items))
                local_logger.info(f"Completed processing {total_items} transfer items.")
                local_logger.info("=" * 80)
        time.sleep(10 * 60)


if __name__ == "__main__":
    main()