import random
from urllib.parse import unquote

import pandas as pd
import re

import requests
from selenium import webdriver
from bs4 import BeautifulSoup
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from zlsrc.util.fake_useragent import UserAgent
import json

import time

from zlsrc.util.etl import est_html, est_meta, add_info





def f1(driver, num):
    try:
        proxies_data = webdriver.DesiredCapabilities.CHROME
        proxies_chromeOptions = proxies_data['goog:chromeOptions']['args']
        proxy = proxies_chromeOptions[0].split('=')[1]
        proxies = {'http': '%s'% proxy}
    except:
        proxies = ''
    url = driver.current_url
    start_url = 'http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx'
    user_agents = UserAgent()
    user_agent = user_agents.chrome
    headers = {
        'Accept-Language': 'zh-CN,zh;q=0.9',
        'User-Agent': user_agent,
    }
    requestType = re.findall(r'requestType=(.*)&', url)[0]
    searchKey = re.findall(r'searchKey=(.*)', url)[0]
    Data = {
        "requestType": requestType,
        "pageIndex": num,
        "pageSize": 31,
        "areaCode": "",
        "type": "",
        "searchKey": unquote(searchKey),
    }
    # 下载超时
    timeOut = 60
    if proxies:
        res = requests.post(url=start_url, headers=headers, data=Data, proxies=proxies, timeout=timeOut)
    else:
        res = requests.post(url=start_url, headers=headers, data=Data, timeout=timeOut)
    # 需要判断是否为登录后的页面
    if res.status_code == 200:
        html = res.text
        html_data = json.loads(html)
        tables = html_data['tables']
        if requestType == 'getXMXX':
            lis = tables['xmxxTable']
        elif requestType == 'getXMSPXX':
            lis = tables['xmspxxTable']
        elif requestType == 'getXMZTBXX':
            lis = tables['xmztbxxTable']
        elif requestType == 'getXMJGYSXX':
            lis = tables['xmjgysxxTable']
        data = []
        for li in lis:
            title = li['XMMC']
            span = li['FBSJ']
            if requestType == 'getXMZTBXX':
                href = 'http://tz.chengdu.com.cn/Zftz/NewWeb/XMXXDetail.aspx?itemID=' + li['FKXMSPID']
            elif requestType == 'getXMJGYSXX':
                href = 'http://tz.chengdu.com.cn/Zftz/NewWeb/XMXXDetail.aspx?itemID=' + li['FKXMSPID']
            else:
                href = 'http://tz.chengdu.com.cn/Zftz/NewWeb/XMXXDetail.aspx?itemID=' + li['ID']
            tmp = [title, span, href]
            data.append(tmp)
        df = pd.DataFrame(data=data)
        df['info'] = None
        return df


def f2(driver):
    WebDriverWait(driver, 10).until(lambda driver: len(driver.current_url) > 10)
    url = driver.current_url
    start_url = 'http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx'
    user_agents = UserAgent()
    user_agent = user_agents.chrome
    headers = {
        'Accept-Language': 'zh-CN,zh;q=0.9',
        'User-Agent': user_agent,
    }
    requestType = re.findall(r'requestType=(.*)&', url)[0]
    searchKey = re.findall(r'searchKey=(.*)', url)[0]
    Data = {
        "requestType": requestType,
        "pageIndex": 1,
        "pageSize": 31,
        "areaCode": "",
        "type": "",
        "searchKey": unquote(searchKey),
    }
    # 下载超时
    timeOut = 60
    res = requests.post(url=start_url, headers=headers, data=Data, timeout=timeOut)
    # 需要判断是否为登录后的页面
    if res.status_code == 200:
        html = res.text
        html_data = json.loads(html)
        recordCount = html_data['recordCount']
        if int(recordCount)/31 == int(int(recordCount)/31):
            num = int(int(recordCount)/31)
        else:
            num = int(int(recordCount)/31) + 1
    driver.quit()
    return num


def f3(driver, url):
    driver.get(url)
    locator = (By.XPATH, "//div[@id='MainBody_divXMXXExist']")
    WebDriverWait(driver, 10).until(EC.presence_of_all_elements_located(locator))

    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')
    div = soup.find('div', id='MainBody_divXMXXExist')
    return div


data = [

    ["gcjs_yucai_lixiang_gg",
     "http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx/requestType=getXMXX&searchKey=立项文号/项目编码/项目名称/业主",
     ["name", "ggstart_time", "href", "info"],add_info(f1,{'gglx':'项目立项信息'}), f2],
    #
    ["gcjs_yucai_shenpi_gg",
     "http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx/requestType=getXMSPXX&searchKey=立项文号/项目编码/项目名称/业主",
     ["name", "ggstart_time", "href", "info"],add_info(f1,{'gglx':'项目审批信息'}), f2],
    #
    ["gcjs_gqita_zhao_zhong_gg",
     "http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx/requestType=getXMZTBXX&searchKey=立项文号/项目编码/项目名称/业主/标段名称/招投标标号",
     ["name", "ggstart_time", "href", "info"],add_info(f1,{'gglx':'招投标信息'}), f2],
    #
    ["gcjs_yanshou_gg",
     "http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx/requestType=getXMJGYSXX&searchKey=立项文号/项目编码/项目名称/业主",
     ["name", "ggstart_time", "href", "info"], f1, f2],

]


def work(conp, **args):
    est_meta(conp, data=data, diqu="四川省成都市", **args)
    est_html(conp, f=f3, **args)

# 网址变更
if __name__ == '__main__':
    work(conp=["postgres", "since2015", "192.168.3.171", "guoziqiang2", "sichuan_chengdu"])

    # driver = webdriver.Chrome()
    # url = "http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx/requestType=getXMXX&searchKey=立项文号/项目编码/项目名称/业主"
    # driver.get(url)
    # df = f2(driver)
    # print(df)
    #
    # driver=webdriver.Chrome()
    # url = "http://tz.chengdu.com.cn/zftz/newweb/AjaxProcess/IndexPageHandler.ashx/requestType=getXMJGYSXX&searchKey=立项文号/项目编码/项目名称/业主"
    # driver.get(url)
    # for i in range(1, 6):
    #     df=f1(driver, i)
    #     print(df.values)
