import os
import threading
import time

from hc_spider.model import SharedObjects


class Timer(threading.Thread):
    _shared_objects: SharedObjects

    def __init__(self, **kwargs) -> None:
        self._shared_objects = SharedObjects(**kwargs)
        super().__init__()
        self.daemon = True
        self.name = "Timer"

    def run(self) -> None:
        print(f"{self.name} started with pid [{os.getpid()}]")
        runtime = self._shared_objects.config.get("timer_runtime", 0)
        if runtime == 0:
            return
        time.sleep(runtime)
        print(f"{self.name} timer reached the end of runtime, exiting")
        self._shared_objects.shutdown_event.set()
        print(f"[{self.name}] is shutting down", flush=True)

    def __del__(self) -> None:
        print(f"[{self.name}] exited")