# -*- coding:utf-8 -*-
 """
 @author Jianxiong Rao
 """
 from splinter.browser import Browser
 from time import sleep
 import traceback
 import time,sys
 import os
 
 class HuoChe(object):
  """docstring for Train"""
  driver_name=''
  executable_path=''
  #用户名 密码
  username = u"12306帐户名"
  passwd = u"12306密码"
  #cookies值自己找 
  # 天津%u5929%u6D25%2CTJP 南昌%u5357%u660C%2CNCG 桂林%u6842%u6797%2CGLZ
  starts = u"%u5929%u6D25%2CTJP"
  ends = u"%u5357%u660C%2CNCG"
  #时间格式2018-02-05
  dtime = u"2018-02-05"
  #车次,选择第几趟,0则从上之下依次点击
  order = 0
  ###乘客姓名
  users=[u'乘客名']
  ##席位
  xb=u"二等座"
  pz=u"成人票"
  """网址"""
  #12306查询URL
  ticket_url = "https://kyfw.12306.cn/otn/leftTicket/init"
  #12306登录URL
  login_url = "https://kyfw.12306.cn/otn/login/init"
  #我的12306URL
  initmy_url = "https://kyfw.12306.cn/otn/index/initMy12306"
  #购票URL
  buy="https://kyfw.12306.cn/otn/confirmPassenger/initDc"
  login_url='https://kyfw.12306.cn/otn/login/init'
 
  def __init__(self):
   self.driver_name = 'chrome'
   self.executable_path = os.getcwd()+'/chromedriver'
   print("Welcome To Use The Tool")
  
  def login(self):
   self.driver.visit(self.login_url)
   #填充密码
   self.driver.fill("loginUserDTO.user_name",self.username)
   #sleep(1)
   self.driver.fill("userDTO.password",self.passwd)
   print("等待验证码，自行输入....")
   while True:
    if self.driver.url != self.initmy_url:
     sleep(1)
    else :
     break
  def start(self):
   self.driver = Browser(driver_name=self.driver_name,executable_path = self.executable_path)
   self.driver.driver.set_window_size(1400,1000)
   self.login()
   #sleep(1)
   self.driver.visit(self.ticket_url)
   try:
    print("购票页面开始....")
    #sleep(1)
    #加载查询信息
    self.driver.cookies.add({"_jc_save_fromStation":self.starts})
    self.driver.cookies.add({"_jc_save_toStation":self.ends})
    self.driver.cookies.add({"_jc_save_fromDate":self.dtime})
    
    self.driver.reload()
 
    count = 0
    if self.order != 0:
     while self.driver.url == self.ticket_url:
      self.driver.find_bytext(u"查询").click()
      count += 1
      print("循环点击查询.... 第 %s 次"%count)
      #sleep(1)
      try:
       self.driver.find_by_text(u'预订')[self.order - 1].click()
      except Exception as e:
       print(e)
       print("还没开始预订")
       continue
    else :
     while self.driver.url == self.ticket_url:
      self.driver.find_by_text(u"查询").click()
      count += 1
      print("循环点击查询.... 第 %s 次"%count)
      #sleep(0.8)
      try:
       for i in self.driver.find_by_text(u"预订"):
        i.click()
        sleep(1)
      except Exception as e:
       print(e)
       print("还没开始预订 %s "%count)
       continue
    print("开始预订....")
    #sleep(1)
    #self.driver.reload()
    sleep(1)
    print("开始选择用户....")
    for user in self.users:
     self.driver.find_by_text(user).last.click()
    print("提交订单....")
    sleep(1)
    # self.driver.find_by_text(self.pz).click()
    # self.driver.find_by_id('').select(self.pz)
    # sleep(1)
    # self.driver.find_by_text(self.xb).click()
    # sleep(1)
    self.driver.find_by_id('submitOrder_id').click()
    print("开始选座...")
    # self.driver.find_by_id('1D').last.click()
    # self.driver.find_by_id('1F').last.click()
    sleep(1.5)
    print("确认选座....")
    self.driver.find_by_text('qr_submit_id').click()
 
   except Exception as e:
    print(e)
 
 cities={
 '天津':'%u5929%u6D25%2CTJP',
 '南昌':'%u5357%u660C%2CNCG',
 '桂林':'%u6842%u6797%2CGLZ'
 }
 
 if __name__=="__main__":
  train = HuoChe()
  train.starts = cities[sys.argv[1]]
  train.ends = cities[sys.argv[2]]
  train.dtime = sys.argv[3]
  train.start()