import logging
import random
import threading
from concurrent.futures import ThreadPoolExecutor
from typing import Union

from playwright.sync_api import sync_playwright

import params
from logs.LogSender import TYPE_EVENT_CHECK_RESULTS, LOG_SUBJECT_EVENT
from notification.AcceptedResultPojo import get_accepted_result_from
from notification.mailer import Mailer
from pojo.ReserveResultPojo import ReserveResultPojo
from pojo.ResultEnum import ResultEnum
from proxy.proxy_type import ProxyType
from src import definitions

SORRY_SENTENCE_FR = "nous sommes sincèrement désolés de n'avoir pu vous satisfaire cette fois-ci"
SORRY_SENTENCE_EN = "we are extremely sorry that we were not able to fulfill"
NOT_AVAILABLE_CONTENT = "For more than 130 years, our House has offered its full expertise to satisfy"
PENDING_SENTENCE = "Ce soir, entre 20:00 et 20:30, vous obtiendrez une réponse par e-mail."
PENDING_SENTENCE_EN = "This evening between 20:00 and 20:30 you will receive a response by email."
# URLs to ignore during checking results
BLANK_URL = "about:blank"
WELCOME_URL = "https://rendezvousparis.hermes.com/client/welcome"

mailer = Mailer()


class TlsPlaywright(threading.local):
    def __init__(self) -> None:
        self.playwright = sync_playwright().start()
        print("创建浏览器实例，线程: ", threading.current_thread().name)


class ResultChecker:
    tls = TlsPlaywright()

    def __init__(self):
        self.logger = logging.getLogger("Worker")

    def load_page(self, playwright, proxy, url) -> Union[str, None]:
        try:
            self.browser = playwright.webkit.launch(headless=False, timeout=90000, proxy=proxy)
            device = random.choice(params.DEVICES)
            self.logger.info("模拟设备: " + device)
            pixel_2 = self.tls.playwright.devices[device]
            context = self.browser.new_context(**pixel_2, locale='fr-FR')
            self.page = context.new_page()
            # hide webdriver information
            self.page.add_init_script("""() => {
        Object.defineProperty(navigator,'webdriver',{get: () => undefined});
        Object.defineProperty(navigator, 'platform', {
            get: () => {
                return "iPhone";
            }});
    }
                """)
            self.page.goto(url, timeout=90000)
            return self.page.content()
        except Exception as error:
            print(error)
            return None

    def run(self, reserve_pojo: ReserveResultPojo, firestore_collection, need_send_email=False):
        print("Launched worker in ", threading.current_thread().name)
        url = reserve_pojo.url
        print("url is " + url)
        content = None
        proxy = params.get_proxy(ProxyType.BRIGHT_DATA)
        while content is None:
            content = self.load_page(self.tls.playwright, proxy, url)
            proxy = params.get_proxy(ProxyType.BRIGHT_DATA)
        print(content)
        self.browser.close()
        print("Stopped worker in ", threading.current_thread().name)
        if SORRY_SENTENCE_FR in content:
            print("status is REFUSED")
            status = ResultEnum.REFUSED
        elif SORRY_SENTENCE_EN in content:
            print("status is REFUSED")
            status = ResultEnum.REFUSED
        elif PENDING_SENTENCE in content:
            print("status is PENDING")
            status = ResultEnum.PENDING
        elif PENDING_SENTENCE_EN in content:
            print("status is PENDING")
            status = ResultEnum.PENDING
        elif NOT_AVAILABLE_CONTENT in content:
            print("status is REFUSED")
            status = ResultEnum.REFUSED
        else:
            print("status is ACCEPTED")
            status = ResultEnum.ACCEPTED
            if need_send_email:
                # send email
                try:
                    mailer.send_email(get_accepted_result_from(reserve_pojo))
                except Exception as err:
                    print(err)
        reserve_pojo.accepted = status
        firestore_collection.document(reserve_pojo.id).update({u'accepted': status.name})
        definitions.mongo_store_manager.update_reserve_result(reserve_pojo.id, status)


def check_results():
    # get the list
    params.oracle_log_sender.send_log(msg="开始检查约会结果", subject=LOG_SUBJECT_EVENT, type=TYPE_EVENT_CHECK_RESULTS)
    db_manager = definitions.firebase_store_manager
    firestore_collection = db_manager.get_all_successful_items()
    reserve_list = definitions.mongo_store_manager.get_all_successful_items_for_day()
    print("size is " + str(len(reserve_list)))
    start_check(reserve_list, firestore_collection, False)
    reserve_list = definitions.mongo_store_manager.get_all_successful_items_for_day()
    start_check(reserve_list, firestore_collection, True)


def start_check(reserve_list, firestore_collection, need_send_email: bool):
    count = 0
    with ThreadPoolExecutor(max_workers=20) as executor:
        for reserve in reserve_list:
            count = count + 1
            if reserve.accepted is None or ResultEnum.ACCEPTED.value == reserve.accepted:
                print("will check result")
                if reserve.url != BLANK_URL:
                    if reserve.url != WELCOME_URL:
                        executor.submit(ResultChecker().run, reserve, firestore_collection,
                                        need_send_email)
            else:
                print("status is " + reserve.accepted)

        print(count)


# need to start at 21h00
if __name__ == '__main__':
    check_results()