import json
import re

import requests
from bs4 import BeautifulSoup


def getUrl(playurl):
    # 请求头
    headers = {
        'X-Requested-With': 'XMLHttpRequest',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) '
                      'Chrome/56.0.2924.87 Safari/537.36'
    }

    # headers['referer']='http://www.miguvideo.com/wap/resource/pc/detail/miguplay.jsp?cid=650644142'

    baseurl = 'www.miguvideo.com/wap/resource/pc/detail/miguplay.jsp'
    try:
        if re.match("^(http|https):\/\/www\.miguvideo\.com\/wap\/resource\/pc\/detail\/miguplay\.jsp\?cid=\d+$",playurl):
            req = requests.get(playurl, headers=headers)
            sessionID = 0
            playId = 0
            # 提取接口参数
            cid = re.findall('\d+', playurl)[0]
            # 获取sessionID
            result={'msg':'网络异常'}
            if req.status_code == 200:
                document = BeautifulSoup(req.text, 'lxml')
                print('sessionID=%s' % sessionID)
                sessionID = document.select('#sessionID')[0].get('value')
                print('sessionID=%s' % sessionID)
            # 获取playId
            if req.status_code == 200:
                req = requests.get('http://www.miguvideo.com/wap/resource/pc/data/miguData.jsp?cid=%s' % cid,
                                   headers=headers)
                miguData = json.loads(req.text)
                print('playId=%s' % playId)
                playId = miguData[0]['playId']
                print('playId=%s' % playId)

            # 使用播放地址接口获取视频信息
            req = requests.get(
                'http://www.miguvideo.com/playurl/v1/play/playurlh5?contId=%s&rateType=1,2,3&clientId=%s' % (
                playId, sessionID))
            if req.status_code == 200:
                videoInfo = json.loads(req.text)
                # 解析出json结构视频信息，获取视频真实地址
                result = {'name': miguData[0]['Detail'],'video':[]};
                print("视频信息=%s" % miguData[0]['Detail'])
                if videoInfo['code'] == '200' and 'body' in videoInfo and 'urlInfos' in videoInfo['body']:
                    for info in videoInfo['body']['urlInfos']:
                        result['video'].append({'rateDesc':info['rateDesc'],'url':info['url'],'mediaSize':info['mediaSize']})
                        print('清晰度=%s' % info['rateDesc'])
                        print('真实地址=%s' % info['url'])
                        print('视频大小=%s字节' % info['mediaSize'])
        else:
            result = {'msg': '不是合法播放地址'}
    except BaseException as e:
        result={'msg':'程序异常'}
    return result