/**
 * Created by mac on 17/5/8.
 */
//获取url后面参数
function getQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) return unescape(r[2]); return null;
};

//弹窗
;(function() {
    var Pop = function(config) {
        var _this_ = this;
        //默认配置
        this.config = {
            width: "380px",
            header: "",
            content: "",
            buttons: null,
            footCustom: null
        };
        //默认参数扩展
        if(config && $.isPlainObject(config)) {
            $.extend(this.config, config)
        }
        this.body = $("body");
        this.mask = $('<div class="popMask"></div>');
        this.win = $('<div class="popWin ITD-border-radius"></div>');
        this.title = $('<div class="popTitle"></div>');
        this.titleText = $('<span class="popText"></span>');
        this.closed = $('<span class="popClose close ITD-model-close">x</span>');
        this.content = $('<div class="popContent"></div>');
        this.footer = $('<div class="popFooter"></div>');
        this.create();
    };
    Pop.prototype = {
        create: function() {
            var _this_ = this;
            var config = this.config,
                body = this.body,
                mask = this.mask,
                win = this.win,
                title = this.title,
                titleText = this.titleText,
                closed = this.closed,
                content = this.content,
                footer = this.footer;
            //关闭事件
                 closed.click(function(){
                     _this_.close();
                 })
            //添加title
            if(config.header != "" && typeof config.header != "string") {
                title.append(titleText.append(config.header));
                title.append(closed);
                win.append(title);
            } else {
                title.append(titleText.html(config.header));
                title.append(closed);
                win.append(title);
            }

            //添加内容
            if(config.content != "" && typeof config.content != "string") {
                win.append(content.append(config.content));
            } else {
                win.append(content.html(config.content));
            }
            //添加底部
            if(config.footCustom != null) {
                footer.append(footCustom);
            } else if(config.buttons != null) {
                $(config.buttons).each(function() {
                    var type = this.type ? this.type : "";
                    var btnText = this.text;
                    var callback = this.callback ? this.callback : null;
                    var button = $("<span class='" + type + "'>" + btnText + "</span>");
                    if(callback) {
                        button.click(function() {
                            callback();
                        });
                    } else {
                        button.click(function() {
                            _this_.close();
                        })
                    }
                    footer.append(button)
                });
            }
            win.append(footer);
            if(config.width != "300px") {
                mask.append(win.width(config.width));
            } else {
                mask.append(win);
            }
            mask.css("height", $(document).height());
            body.append(mask);
        },
        close: function() {
            this.mask.remove();
        }
    }
    window.Pop = Pop;
})(jQuery);