#import redis
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.support import expected_conditions as EC
import dataset
import codecs
import random
import requests
import time
import sys
import docker
import codecs
import random
import os
import time
from datetime import datetime


driver=None
click_times = 0
headers = {
        "Authorization": "Bearer " + "WekCRfnAirSiSxALiD6gcm0B56EejsoK89zFbIaiZQD",
        "Content-Type": "application/x-www-form-urlencoded"
}
# headers = {
#         "Authorization": "Bearer " + "t35vhZtWNgvDNWHc3DJh0OKll3mcB9GvC8K2EAkBug2",
#         "Content-Type": "application/x-www-form-urlencoded"
# }

def send_msg(kw):
    params = {"message": "處理關鍵字: "+kw}  
    r = requests.post("https://notify-api.line.me/api/notify",headers=headers, params=params)


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):
    print('processing...')
    print(qs)
    q=qs[0]
    domain=qs[2]
    cnt=qs[1]
    global driver
    global click_times
    googleurl='https://www.google.com/search?q='+urllib.parse.quote(q)
    driver.get(googleurl)
    time.sleep(3)
    if cnt > 0:
        for i in range(cnt):
            elmt=driver.find_element_by_xpath("//a[@id='pnnext']")
            webdriver.ActionChains(driver).move_to_element(elmt).perform()
            webdriver.ActionChains(driver).move_to_element(elmt).click().perform()
    time.sleep(2)

    elmts=driver.find_elements_by_xpath("//div[@class='g']//div[@class='yuRUbf']//a")
    idx=1
    ranking=-1
    for elmt in elmts:
        href=elmt.get_attribute('href')
        txt=elmt.text
        if len(txt)>10:
            if domain in href:
                webdriver.ActionChains(driver).move_to_element(elmt).perform()
                webdriver.ActionChains(driver).move_to_element(elmt).click().perform()
                break

    click_times = click_times +1
    db = dataset.connect('mysql://choozmo:pAssw0rd@db.ptt.cx:3306/test?charset=utf8mb4')
    table = db['click_times']
    table.update({'id':0,'time':datetime.now().strftime('%Y-%m-%d %H:%M:%S'),'click_time':click_times}, ['id'])
    print("click times = ",click_times)
    hour = datetime.now().strftime('%H')
    if hour== 23:
        click_times = 0
        table.update({'id':0,'time':datetime.now().strftime('%Y-%m-%d %H:%M:%S'),'click_time':0}, ['id'])



def re_get_webdriver():
    global driver
    result=[]
    client = docker.from_env()
    ls=client.containers.list()
    print(ls)
    for l in ls:
        print(l.name)
        if 'p4444' in l.name:
            l.restart()
            print('restarted')
            time.sleep(6)
        else:
            print('name not correct')

#    options = webdriver.EdgeOptions()
    try:
        print('trying 4444....')
        options = webdriver.ChromeOptions()
        driver = webdriver.Remote(
            command_executor='http://127.0.0.1:4444/wd/hub',desired_capabilities=options.to_capabilities())
        print('4444 done')
        driver.set_window_size(1400,1000)
        print('driver is fine')
        return
    except:
        print('driver except')
        driver=None
        return None


def run_once(url):
    global driver
    i=random.randint(0,20)
    if i<=3 or driver is None:
        re_get_webdriver()
    if driver is None:
        print('driver is none')
        return
    try:
        process_query(url)
    except:
        print('process_query exception')



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

cursor=db.query('select kw,page,domain from click_and_notify where category="清原"')
lst=[]
for c in cursor:
    lst.append((c['kw'],c['page'],c['domain']))

while True:
    l=random.choice(lst)
    run_once( l )
    time.sleep(0.001)