var needLoginPath = ['/user/favorites.html','/user/comment.html','/user/feedback.html',
    '/user/feedback_list.html','/user/read_history.html','/user/set_name.html',
    '/user/set_password.html','/user/set_sex.html','/user/setup.html','/user/userinfo.html',
    "/pay/index.html," +
    "/author/register.html","/author/index.html"];
var isLogin = false;
var url = window.location.search;
//key(需要检索的键）
function getSearchString(key) {
    var str = url;
    str = str.substring(1, str.length); // 获取URL中?之后的字符（去掉第一位的问号）
    // 以&分隔字符串，获得类似name=xiaoli这样的元素数组
    var arr = str.split("&");

    for (var i = 0; i < arr.length; i++) {
        var tmp_arr = arr[i].split("=");
        if(tmp_arr[0] == key){
            return decodeURIComponent(tmp_arr[1]);
        }
    }
    return undefined;
}
var keyword = getSearchString("k");
if(keyword != undefined) {
    $("#searchKey").val(keyword);
    $("#workDirection").remove();
    $("#idGirl").remove();
}

function searchByK(k){
    if(!k){
        window.location.href='/book/bookclass.html?k='+encodeURIComponent(document.getElementById("searchKey").value)
    }else{
        window.location.href='/book/bookclass.html?k='+encodeURIComponent(k)
    }
}
$("#searchKey").keypress(function (even) {
    if (even.which == 13) {
        even.stopPropagation();
        //enter键按下
        searchByK();
    }
});
Array.prototype.indexOf = function (val) {
    for (var i = 0; i < this.length; i++) {
        if (this[i] == val) return i;
    }
    return -1;
};


var token = $.cookie('Authorization');
if(!token){
    if(needLoginPath.indexOf(window.location.pathname) != -1){
        location.href = '/user/login.html?originUrl='+decodeURIComponent(location.href);
    }

    $(".user_link").html("<i class=\"line mr20\">|</i><a href=\"/user/login.html\"  class=\"mr15\">登录</a><a href=\"/user/register.html\" >注册</a>");
}else{
    $.ajax({
        type: "POST",
        url: "/user/refreshToken",
        data: {},
        dataType: "json",
        success: function(data){
            if(data.code == 200){
                $(".user_link").html("<i class=\"line mr20\">|</i>" +
                    "<a href=\"/user/userinfo.html\"  class=\"mr15\">"+data.data.nickName+"</a>" +
                    "<a href=\"javascript:logout()\" >退出</a>");
                ;
                if("/user/login.html" == window.location.pathname){
                    var orginUrl = getSearchString("originUrl");
                    window.location.href = orginUrl == undefined || orginUrl.isBlank() ? "/" : orginUrl;
                    return;
                }
                isLogin = true;
                if(localStorage.getItem("autoLogin") == 1){
                    $.cookie('Authorization', data.data.token, { expires: 7 ,path: '/'  });
                }else {
                    $.cookie('Authorization', data.data.token,{ path: '/'  });
                }
            }else{
                if(needLoginPath.indexOf(window.location.pathname) != -1){
                    location.href = '/user/login.html';
                }
                $(".user_link").html("<i class=\"line mr20\">|</i><a href=\"/user/login.html\"  class=\"mr15\">登录</a><a href=\"/user/register.html\" >注册</a>");
            }
        },
        error: function () {
            layer.alert('网络异常');
        }

    });
}



String.prototype.isPhone = function () {
    var strTemp = /^1[3|4|5|6|7|8|9][0-9]{9}$/;
    if (strTemp.test(this)) {
        return true;
    }
    return false;
};

String.prototype.isBlank = function () {
    if(this == null || $.trim(this) == ""){
        return true;
    }
    return false;
};
String.prototype.isNickName = function () {
    var strTemp = /^[\u4E00-\u9FA5A-Za-z0-9_]+$/;
    if (strTemp.test(this)) {
        return true;
    }
    return false;
};





function logout() {
    $.cookie('Authorization', null,{ path: '/'  });
    location.reload();
}


function isImg(str) {
    return !str.search("[.]+(jpg|jpeg|swf|gif|png|JPG|JPEG|SWF|GIF|PNG)$");
}


//校验图片上传
function checkPicUpload(file){

    if(!isImg(file.value.substr(file.value.lastIndexOf(".")))){
        layer.alert('只能上传图片格式的文件！');
        return false;
    }
    var fileSize = 0;
    var isIE = /msie/i.test(navigator.userAgent) && !window.opera;
    if (isIE && !file.files) {
        var filePath = file.value;
        var fileSystem = new ActiveXObject("Scripting.FileSystemfileect");
        var file = fileSystem.GetFile (filePath);
        fileSize = file.Size;
    }else {
        fileSize = file.files[0].size;
    }
    fileSize=Math.round(fileSize/1024*100)/100; //单位为KB
    if(fileSize>=1024){
        layer.alert('上传的图片大小不能超过1M！');
        return false;
    }
    return true;
}