# 下面是12306 实现的模拟登陆

# 解码 应用超级鹰,注册用户,左侧栏软件ID进去,开启一个新软件,拿到软件ID

# 下面测试都在jupyter里面实现

# 超级鹰类  cell
import requests
from hashlib import md5

class Chaojiying_Client(object):

    def __init__(self, username, password, soft_id):
        self.username = username
        password = password.encode('utf8')
        self.password = md5(password).hexdigest()
        self.soft_id = soft_id
        self.base_params = {
            'user': self.username,
            'pass2': self.password,
            'softid': self.soft_id,
        }
        self.headers = {
            'Connection': 'Keep-Alive',
            'User-Agent': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)',
        }

    def PostPic(self, im, codetype):

        params = {
        'codetype': codetype,
        }
        params.update(self.base_params)
        files = {'userfile': ('ccc.jpg', im)}
        r = requests.post('http://upload.chaojiying.net/Upload/Processing.php', data=params, files=files, headers=self.headers)
        print(r.json()) #{'err_no': 0, 'err_str': 'OK', 'pic_id': '9067216592371000003', 'pic_str': '24,62|40,146|112,141', 'md5': 'c4ee4d4fb269521c47de228d5c6d6d3e'}
        return r.json()

    def ReportError(self, im_id):

        params = {
        'id': im_id,
        }
        params.update(self.base_params)
        r = requests.post('http://upload.chaojiying.net/Upload/ReportError.php', data=params, headers=self.headers)
        
        return r.json()

　　# 下面是12306 页面的处理

from selenium import webdriver
import time
import requests
from lxml import etree
from urllib import request
from selenium.webdriver.common.action_chains import ActionChains
from PIL import Image
bro = webdriver.Chrome(executable_path='./chromedriver.exe')
bro.get('https://kyfw.12306.cn/otn/login/init')
# page_text = bro.page_source
# tree = etree.HTML(page_text)
# code_img_src = tree.xpath('//*[@id="loginForm"]/div/ul[2]/li[4]/div/div/div[3]/img/@src')[0]
# print(code_img_src)
# request.urlretrieve(url=code_img_src,filename='./code.jpg')
time.sleep(3)

code_img_ele = bro.find_element_by_xpath('//*[@id="loginForm"]/div/ul[2]/li[4]/div/div/div[3]/img')  #找见验证码区域
time.sleep(3)
location = code_img_ele.location  # x,y
print('--',location)  # -- {'x': 274, 'y': 274}
size = code_img_ele.size 
print('++',location)  # ++ {'x': 274, 'y': 274}
rangle = (int(location['x']),int(location['y']),int(location['x']+size['width']),int(location['y']+size['height'])) #验证码图裁剪区域 矩形
print('**',rangle)  #矩形 四点 像素值
bro.save_screenshot('aa.png')  # 快照  整张页面截图
# 指定区域的截图i = Image.open('./aa.png')  #打开图片
code_img_name = 'code.png'  #最终验证码裁剪出来的保存名称
frame = i.crop(rangle)  　　#裁剪  
frame.save(code_img_name)  #裁剪成功的图片保存
 # 将验证码图片提交给 超级鹰 处理  先实例化 
chaojiying = Chaojiying_Client('超级鹰账号', '超级鹰密码', '软件ID')#超级鹰用户中心>>软件ID 生成一个替换上
im = open('./code.png','rb').read() #读取验证码图片 
result = chaojiying.PostPic(im, 9004)['pic_str'] # 返回坐标
 # 'x1,y1|x2,y2'  'x,y'  result值    转换成[['x','y']]  [['x1','y1'],['x2','y2']]
all_list = []
if '|' in result:
    list_1 = result.split('|')
    count_1 = len(list_1)
    for i in range(count_1):
        xy_list = []
        x = int(list_1[i].split(',')[0])
        y = int(list_1[i].split(',')[1])
        xy_list.append(x)
        xy_list.append(y)
        all_list.append(xy_list)
  
else:
    x = int(result.split(',')[0])
    print(x)
    y = int(result.split(',')[1])
    xy_list = []
    xy_list.append(x)
    xy_list.append(y)
    all_list.append(xy_list)
print(all_list)  # [[24, 62], [40, 146], [112, 141]] 坐标位置
#code_img = bro.find_element_by_xpath('//*[@id="loginForm"]/div/ul[2]/li[4]/div/div/div[3]/img')
action = ActionChains(bro) #动作链  实例化一个对象
 
for l in all_list:
    x = l[0]
    y = l[1]
    ActionChains(bro).move_to_element_with_offset(code_img_ele,x,y).click().perform()
 
bro.find_element_by_id('username').send_keys('') #12306账号
time.sleep(2)
bro.find_element_by_id('password').send_keys('') #12306密码
time.sleep(2)
bro.find_element_by_id('loginSub').click()
time.sleep(10)
bro.quit()  # 退出