import time
import json
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
import time
import os
import urllib.parse
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.support import expected_conditions as EC
import codecs
import random
import requests
import datetime
import dataset
import time
import traceback
import sys
import fire


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


  
driver = None



def empty_query(q):
    global driver
    googleurl='https://www.google.com/search?q='+urllib.parse.quote(q)
    driver.get(googleurl)
    time.sleep(3)


def process_query(qs):
    q=qs[0]
    domain=qs[1]
    global driver
    googleurl = 'https://www.google.com/search?q={}&num={}&hl={}'.format(urllib.parse.quote(q), 100,'zh-TW')
    print(googleurl)
    driver.get(googleurl)
    time.sleep(6)

    elmts=driver.find_elements(By.XPATH,"//div[@class='yuRUbf']/a")

    idx=1
    ranking=-1
    print(len(elmts))
#    driver.save_screenshot('c:/tmp/test.png')

    for elmt in elmts:

        href=elmt.get_attribute('href')
        txt=elmt.text
        if len(txt)>10:
            if domain in href:
                print('clicked....')
                print(href)
                print(txt)
                print("ranking", idx)
                table.insert({'kw':q,'domain':domain,'ranking':idx,'title':txt,'url':href,'dt':datetime.datetime.now()})
                webdriver.ActionChains(driver).move_to_element(elmt).perform()
                webdriver.ActionChains(driver).move_to_element(elmt).click().perform()
                break
        idx+=1

def run_once(q):
    global driver
    result=[]
    s = Service('/root/driver/chromedriver')
    options = webdriver.ChromeOptions()
    options.add_argument('--headless')
    options.add_argument('--remote-debugging-port=9222')
    options.add_experimental_option("debuggerAddress", "192.168.192.156:9922")
    # options.add_argument("--user-agent=" +user_agent)
    options.add_argument("--incognito")

    driver = webdriver.Chrome(
    options=options,service=s)

    driver.delete_all_cookies()
    driver.set_window_size(1400,1000)

    print('到此')
    process_query(q)
    time.sleep(3)
    driver.quit()


#for c in lst:
#while True:
#    try:
#        c=random.choice(lst)
#    except:
#        traceback.print_exc()
#    sleepint=random.randint(320,520)
#    time.sleep(sleepint)

class JParams(object):

  def get(self, kw,domain):
    print(kw)
    print(domain)
    run_once( (kw,domain)   )


if __name__ == '__main__':
  fire.Fire(JParams)