#import redis
import time
import traceback
#import json
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
import time
import os
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
import dataset

import json
import random
import time
import sys
import codecs
import random
import os
import time
from userAgentRandomizer import userAgents

driver=None

def re_get_webdriver():
    global driver
    result=[]
    if driver is not None:
        print('closing....')
        driver.quit()
        os.system('killall chrome')
        print('quit....')
        driver=None
    try:
        ua = userAgents()

        user_agent = ua.random()        

        options = webdriver.ChromeOptions()
        options.add_argument("--no-sandbox")
        options.add_argument("--disable-dev-shm-usage")
        options.add_argument("--headless")

        print(user_agent)
        options.add_argument("--user-agent=" +user_agent)
        options.add_argument("--incognito")

        driver = webdriver.Chrome(options=options)

        driver.set_window_size(1400,1000)
        return
    except:
        import traceback
        traceback.print_exc()
        driver=None
        return None

def run_once(url):
    global driver
    i=random.randint(0,7)
    if i==0 or driver is None:
        time.sleep(8)
        re_get_webdriver()
    if driver is None:
        return
    try:
        driver.execute_script('window.open("'+url+'","_blank");')
        driver.execute_script("window.scrollTo(0, window.scrollY + 400)")
        time.sleep(0.5)
    except:
        print('exception')


lst=[]


db = dataset.connect('mysql://choozmo:pAssw0rd@db.ptt.cx:3306/seo?charset=utf8mb4')

cursor=db.query('SELECT * FROM columnids order by rand()')
for c in cursor:
    lst.append('https://www.hhh.com.tw/columns/detail/'+str(c['cid'])+'/')



#lst=['https://www.hhh.com.tw/columns/detail/3427/index.php']
    #for i in range(20):
while True:
    l=random.choice(lst)
    print(l)
    run_once(l)