;(function ($) {
  "use strict";

  // 默认api配置
  var defaults = {
    api_url: '',
    data: {
      method: '',
      format: 'json',
      charset: 'utf-8',
      version: '1.0',
      user_auth_token: '',
      biz_content: null
    },
    cacheMethods: []
  };

  // 缓存
  var Cache = {};

  // 初始化函数
  var init = function () {

    // 通过域名判断环境
    switch (window.location.hostname) {
      case 'localhost':
        defaults.api_url = 'http://localhost/proxy/trunk/api/Index.php';
        break;
      case 'proxytest.tscce.cn':
        defaults.api_url = 'https://proxytest.tscce.cn/api/Index.php';
        break;
      default:
        defaults.api_url = 'https://dlapiv3.tscce.cn/Index.php';
    }

    if($.getPageName() === 'welcome.html')
    {
      var adminInfo = sessionStorage.getItem('adminInfo');
      if (adminInfo) Cache.adminInfo = JSON.parse(adminInfo);
    }

    

  };

  $.extend(
    {
      api: function (obj) {
        // 判断是否有缓存
        var tmp = obj.data.method;
        if(Cache[tmp]) {
          console.log(tmp, 'from cache');
          obj.success && obj.success(Cache[obj.data.method]);
          return;
        }

        var data = $.extend({}, defaults.data, obj.data);
        //console.log('merge data', data);
        var token = sessionStorage.getItem("token");
        data.user_auth_token = token;

        if(Cache.adminInfo) data.biz_content = $.extend({}, data.biz_content, Cache.adminInfo);

        if(obj.isLoading) $.loading();
        $.ajax(
          {
            url: defaults.api_url,
            type: 'POST',
            //dataType: 'json',
            //async: !!obj.async,
            data: data,
            timeout: 10000,
            success: function (r) {
              try {
                r = (typeof r === 'string') ? JSON.parse(decodeURIComponent(r)) : r;
                if (typeof r !== 'object') throw {code: 1, msg: '数据异常'};

                console.log(data.method, r);

                if (r.user_auth_token) {
                  try {
                    sessionStorage.setItem('token', r.user_auth_token);
                  } catch (e) {
                    alert("如果此页面无法正常显示，请关闭浏览器的隐身模式，再打开此页面。");
                  }
                }

                if (r.retcode !== 0) throw {code: r.retcode, msg: r.retinfo};

                if (r.biz_content.state && parseInt(r.biz_content.state) !== 0) throw {
                  code: r.biz_content.state,
                  msg: r.biz_content.error
                };

                // 判断是否要缓存数据
                if($.inArray(data.method, defaults.cacheMethods) !== -1) {
                  Cache[data.method] = r.biz_content;
                }

                obj.success && obj.success(r.biz_content);
              } catch (e) {
                if(obj.error)
                  obj.error(e);
                else
                  $.alert(e.msg);
              }
            },
            complete: function (r) {
              if(obj.isLoading && typeof Cache.loadingLayerIndex === 'number') layer.close(Cache.loadingLayerIndex);
              obj.complete && obj.complete(r);
            },
            error: function (xhr, textStatus) {
              alert('网络较慢！');
            }
          }
        )

      },
      alert: function (msg) {
        if(typeof layer === 'object')
          layer.open({content: msg, btn: '我知道了'});
        else
          alert(msg);
        //layer ? layer.open({content: msg, btn: '我知道了'}) : alert(msg);
      },
      confirm: function (func) {
        var $obj = {
          content: "确认操作？",
          btn: ['确认', '取消'],
          yes: function (i) {
            layer.close(i);
            func();
          }
        };
        layer.open($obj);
      },
      loading: function (func) {
        Cache.loadingLayerIndex = layer.open(
          {
            type: 2,
            content: '加载中',
            shadeClose: false,
            success: function (e) {
              func && func(e);
            }
          });
      },
      store: function (name, obj) {
        sessionStorage.setItem(name, JSON.stringify(obj));
      },
      isRightId: function (playerId) {
        return /^\d{6,10}$/.test(playerId);
      },
      isWeiXin: function () {
        if(typeof Cache.isWeiXin === 'boolean') return Cache.isWeiXin;
        var ua = navigator.userAgent.toLowerCase().match("micromessenger");
        if (ua && ua[0] === "micromessenger") {
          Cache.isWeiXin = true;
          return true;
        }

        Cache.isWeiXin = false;
        return false;
      },
      getQueryObj: function () {
        if(Cache.get) return Cache.get;
        var tmp = window.location.search.substr(1).split('&');
        var res = {};
        for (var i = 0; i < tmp.length; i++) {
          var arr = tmp[i].split('=');
          res[arr[0]] = arr[1];
        }

        if(!res.agentid || !res.channelid) throw {code: 1, msg: '链接中没有agentid或channelid参数，请确认链接是否正确'};


        Cache.get = res;
        return res;
      },
      getPageName: function () {
        if(Cache.pageName) return Cache.pageName;
        var name = window.location.pathname.split('/').pop();
        Cache.pageName = name;
        return name;
      }
    }
  );

  init();
})(jQuery);