import threading
import queue
import time

class TaskRunner:
    def __init__(self):
        self.task_queue = queue.Queue()
        self.running = False

    def start(self):
        self.running = True
        worker = threading.Thread(target=self.run, daemon=True)
        worker.start()

    def stop(self):
        self.running = False

    def add_task(self, func, *args, **kwargs):
        """Thêm task vào hàng đợi"""
        self.task_queue.put((func, args, kwargs))

    def run(self):
        while self.running:
            try:
                func, args, kwargs = self.task_queue.get(timeout=1)
                func(*args, **kwargs)
                self.task_queue.task_done()
            except queue.Empty:
                continue