import re

import requests
from bs4 import BeautifulSoup
from lxml import etree
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import pandas as pd
from zlsrc.util.etl import est_html, est_meta, add_info
import time

def f1(driver, num):

    locator = (By.XPATH,"//div[@class='zw']/ul/li")
    WebDriverWait(driver,20).until(EC.presence_of_element_located(locator))
    val = driver.find_element_by_xpath("//div[@class='zw']/ul/li[1]/a").get_attribute("href")[-20:]
    cnum = re.findall("Page=(\d+)",driver.current_url)[0]
    if int(cnum) != int(num):
        url = driver.current_url.split("&")[0] + "&Page=" + str(num)
        driver.get(url)
        WebDriverWait(driver, 20).until(EC.presence_of_element_located(locator))
        locator = (
            By.XPATH, '//div[@class="zw"]/ul/li[1]/a[not(contains(string(),"%s"))]' % val)
        WebDriverWait(driver, 20).until(EC.presence_of_element_located(locator))

    data = []
    page = driver.page_source
    body = etree.HTML(page)
    content_list = body.xpath("//div[@class='zw']/ul/li")
    for content in content_list:
        name = content.xpath("./a/text()")[0].strip()
        ggstart_time = content.xpath("./span/text()")[0].strip()
        url = "http://www.donggang.gov.cn"+content.xpath("./a/@href")[0].strip()
        temp = [name, ggstart_time, url]
        data.append(temp)
        # print(temp)
    df = pd.DataFrame(data=data)
    df["info"] = None
    return df

def f2(driver):
    if WebDriverWait(driver,20).until(EC.presence_of_element_located((By.XPATH,"//div[@class='abcde']/ul"))).text != '':
        total_page = WebDriverWait(driver,20).until(EC.visibility_of_element_located((By.XPATH,"//div[@class='abcde']/ul/li[last()-1]/a"))).text
    else:
        total_page = 1
    driver.quit()
    return int(total_page)

def f3(driver, url):
    driver.get(url)
    if "list_er list_er1" in driver.page_source:
        locator = (By.XPATH, "//div[@class='list_er list_er1']")
        WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located(locator))
        flag = 1
    else:
        locator = (By.CLASS_NAME, "new_lz")
        WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located(locator))
        flag =2
    before = len(driver.page_source)
    time.sleep(0.1)
    after = len(driver.page_source)
    i = 0
    while before != after:
        before = len(driver.page_source)
        time.sleep(0.1)
        after = len(driver.page_source)
        i += 1
        if i > 5: break
    page = driver.page_source
    soup = BeautifulSoup(page, 'html.parser')
    if flag ==1:
        div = soup.find('div',class_="list_er list_er1")
    else:
        div = soup.find('div',class_="new_lz")
    # print(div)
    return div


data = [
    ["zfcg_zhaobiao_gg",
     "http://www.donggang.gov.cn/links/?pid=463&Page=1",
     ["name", "ggstart_time", "href", "info"],f1, f2],
    ["zfcg_biangeng_gg",
     "http://www.donggang.gov.cn/links/?pid=464&Page=1",
     ["name", "ggstart_time", "href", "info"], f1, f2],
    ["zfcg_zhongbiao_gg",
     "http://www.donggang.gov.cn/links/?pid=465&Page=1",
     ["name", "ggstart_time", "href", "info"], f1, f2],


    ["gcjs_gqita_fangjiangongcheng_gg",
     "http://www.donggang.gov.cn/links/?pid=459&Page=1",
     ["name", "ggstart_time", "href", "info"], add_info(f1,{"gctype":"房建"}), f2],
    ["gcjs_gqita_jiaotong_gg",
     "http://www.donggang.gov.cn/links/?pid=460&Page=1",
     ["name", "ggstart_time", "href", "info"],add_info(f1,{"gctype":"交通"}), f2],

    ["gcjs_gqita_shuili_gg",
     "http://www.donggang.gov.cn/links/?pid=461&Page=1",
     ["name", "ggstart_time", "href", "info"], add_info(f1,{"gctype":"水利"}), f2],
    ["gcjs_gqita_zhao_zhong_gg",
     "http://www.donggang.gov.cn/links/?pid=1008&Page=1",
     ["name", "ggstart_time", "href", "info"], f1, f2],

]


def work(conp,**args):
    est_meta(conp, data=data, diqu="辽宁省东港市",**args)
    est_html(conp, f=f3,**args)


if __name__ == "__main__":
    conp=["postgres", "since2015", "192.168.4.175", "liaoning", "donggang"]
    work(conp=conp)
    # import sys
    # arg=sys.argv
    # if len(arg) >3:
    #     work(conp,num=int(arg[1]),total=int(arg[2]),html_total=int(arg[3]))
    # elif len(arg) == 2:
    #     work(conp, html_total=int(arg[1]))
    # else:
    #     work(conp)
