/* tudou

* @朱一

*/

var canPlayM3U8 = require('./canPlayM3U8')

var ajax = require('./ajax')

var log = require('./log')

var youku = require('./seeker_youku')

exports.match = function (url) {

var _id = window.iid || (window.pageConfig && window.pageConfig.iid) || (window.itemData && window.itemData.iid)

var youkuCode = window.itemData && window.itemData.vcode

return /tudou\.com/.test(url.attr('host')) && (youkuCode || _id)

}

exports.getVideos = function (url, callback) {

var youkuCode = window.itemData && window.itemData.vcode

if (youkuCode) {

return youku.parseYoukuCode(youkuCode, callback)

}

var _id = window.iid || (window.pageConfig && window.pageConfig.iid) || (window.itemData && window.itemData.iid);

var m3u8 = function(callback){

var urls = [

['原画', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=5'],

['超清', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=4'],

['高清', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=3'],

['标清', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=2']

]

var _s

if(window.itemData && window.itemData.segs){

urls = []

_s = JSON.parse(window.itemData.segs)

if(_s[5]) urls.push(['原画', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=5'])

if(_s[4]) urls.push(['超清', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=4'])

if(_s[3]) urls.push(['高清', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=3'])

if(_s[2]) urls.push(['标清', 'http://vr.tudou.com/v2proxy/v2.m3u8?it=' + _id + '&st=2'])

}

log('解析tudou视频地址成功 ' + urls.map(function (item) {return '<a href='+item[1]+'>'+item[0]+'</a>'}).join(' '), 2)

callback(urls)

};

var mp4 = function(callback){

ajax({

url: 'http://vr.tudou.com/v2proxy/v2.js',

param: {

it: _id,

st: '52%2C53%2C54'

},

jsonp: 'jsonp',

callback: function(param){

if(param === -1 || param.code == -1) return log('解析tudou视频地址失败')

for(var urls=[],i=0,len=param.urls.length; i<len; i++){ urls.push([i, param.urls[i]]); }

log('解析tudou视频地址成功 ' + urls.map(function (item) {return '<a href='+item[1]+'>'+item[0]+'</a>'}).join(' '), 2)

return callback(urls);

}

});

};

canPlayM3U8 ? m3u8(callback) : mp4(callback)

}