import whois
from concurrent.futures import ThreadPoolExecutor
import time
from .push import EmailPush

class DomainNotify(object):
    """域名到期推送"""
    def __init__(self):
        super(DomainNotify,self).__init__()
    
    def crawl(self, domain:str)->None:
        '''
        检测域名是否快到期，推送邮件
        :params domain 域名:
        :return true or false'''
        try:
            whi = whois.whois(domain)
            expirationDate= whi.expiration_date
            notifyDate = str(expirationDate - time.datetime.timedelta(days=1))
            today=time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
            days=DomainNotify.getDays(notifyDate,today)
            if days <=3:
                push=EmailPush()
                push.push()
        except Exception as e:
            print(e)
        self.notify(domain)
    
    @staticmethod
    def getDays(notifyDay:str, today:str):
        pass

    def notify(self,domain):
        '''结果推送'''
        pass

    def saveRes(damin:str, res:bool):
        # mysql.save()
        # file.save()
        pass

    def run(self):
        with open("res/res.json","w",encoding="utf8") as file:
            pool=ThreadPoolExecutor(max_workers=10)
            for i in range(100):
                pool.submit(self.crawl, domain)

if __name__ == '__main__':
    sd = DomainNotify()
    sd.run()