layui.define(['jquery'], function(exports) {
  var $ = layui.jquery;
  var url = location.origin + "/";

  var base = url;

  var obj = {
    get: get,
    post: post,
    delete: del,
    put: put,
    authGet: authGet,
    authPost: authPost,
    authDelete: authDel,
    authPut: authPut
      // vid: '5d8864f7fc650e050cc8b0d7'
  }

  //封装AJAX请求
  function ajax(type, url, data, success, auth) {
    var index = layer.load(0, {
      shade: false
    });
    var headers = {
      'X-CSRF-Token': $('meta[name=csrf-token]').attr('content'),
      "Content-Type": "application/json;charset=UTF-8"
    }
    $.ajax({
      //添加请求头
      headers: headers,
      url: base + url,
      dataType: "json", //数据格式
      data: JSON.stringify(data),
      // JSON.stringify(data),
      traditional:true,
      type: type, //请求方式
      // async: false, //是否异步请求
      timeout: 30000, //超时时间：30秒
      // beforeSend: function(XMLHttpRequest) {
      //   var token = localStorage.getItem("auth");
      //   //发送请求，如果token为空，跳转到登录页面
      //   if (token === undefined || token === "") {
      //     var url = window.document.location.href;
      //     if (url.indexOf('login.html') > -1) {} else {
      //       window.location.href = "/site_admin/login.html"
      //     }
      //   }
      // },
      success: function(res) {
        return success(res);
      },
      complete: function(XMLHttpRequest, textStatus) {
        layer.close(index);
      },
      error: function(res) {
        if (res.responseJSON.msg) {
          layer.alert(res.responseJSON.msg, {
            icon: 5,
            title: "提示"
          });
        } else {
          layer.alert('系统繁忙，请稍后', {
            icon: 5,
            title: "提示"
          });
        }
      }
    });
  }
  /**
   * 发送post请求
   * @param {发送请求路径} url
   * @param {JSON数据} data
   * @param {发送成功回调函数} success
   */
  function post(url, data, success) {
    ajax('post', url, data, function(res) {
      return success(res);
    });
  }

  /**
   * 发送GET请求
   * @param {发送请求路径} url
   * @param {JSON数据} data
   * @param {发送成功回调函数} success
   */
  function get(url, data, success) {
    ajax('get', url, data, function(res) {
      return success(res);
    });
  }

  function put(url, data, success) {
    ajax('put', url, data, function(res) {
      return success(res);
    });
  }

  /**
   * 发送Delete请求
   * @param {发送请求路径} url
   * @param {JSON数据} data
   * @param {发送成功回调函数} success
   */
  function del(url, data, success) {
    ajax('delete', url, data, function(res) {
      return success(res);
    });
  }

  function authGet(url, data, success) {
    ajax('get', url, data, function(res) {
      return success(res);
    }, true);
  }

  function authPost(url, data, success) {
    ajax('post', url, data, function(res) {
      return success(res);
    }, true);
  }

  function authPut(url, data, success) {
    ajax('put', url, data, function(res) {
      return success(res);
    }, true);
  }

  function authDel(url, data, success) {
    ajax('delete', url, data, function(res) {
      return success(res);
    }, true);
  }

  exports("request", obj);
})