let MiniSite = new Object();

/**

 * 判断浏览器

 */

MiniSite.Browser = {

    ie: /msie/.test(window.navigator.userAgent.toLowerCase()),

    moz: /gecko/.test(window.navigator.userAgent.toLowerCase()),

    opera: /opera/.test(window.navigator.userAgent.toLowerCase()),

    safari: /safari/.test(window.navigator.userAgent.toLowerCase())

};

/**

 * 加载外部的文件

 * @param sUrl 要加载的文件的url地址

 * @param fileType 要加载的文件的类型

 * @fCallback 文件加载完成之后的处理函数

 */

MiniSite.JsLoader = function(sUrl, fileType, fCallback) {

    let fileHref;

    if (fileType == "js") {

        fileHref = document.createElement('script');

        fileHref.setAttribute("type", "text/javascript");

        fileHref.setAttribute("src", sUrl);

    } else if (fileType == "css") {

        fileHref = document.createElement('link');

        fileHref.setAttribute("rel", "stylesheet");

        fileHref.setAttribute("type", "text/css");

        fileHref.setAttribute("href", sUrl);

    }

    if (fileHref !== undefined) {

        document.getElementsByTagName("head")[0].appendChild(fileHref);

        if (MiniSite.Browser.ie) {

            fileHref.onreadystatechange = function() {

                if (this.readyState == 'loaded' || this.readyState == 'complete') {

                    if (fCallback != undefined) {

                        fCallback();

                    }

                }

            };

        } else {

            fileHref.onload = function() {

                if (fCallback != undefined) {

                    fCallback();

                }

            };

        }

    }

};

//动态加载 CSS 文件

MiniSite.JsLoader("/static/css/all.css", "css");

MiniSite.JsLoader("/static/css/base.css", "css");

MiniSite.JsLoader("/static/css/style.css", "css");

//动态加载 JS 文件

MiniSite.JsLoader("https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js", "js", function() {

    MiniSite.JsLoader("https://cdn.jsdelivr.net/npm/vue", "js");

    MiniSite.JsLoader("/static/js/bootstrap.min.js", "js");

    MiniSite.JsLoader("/static/js/bootstrap-table.min.js", "js", function() {

        MiniSite.JsLoader("https://cdn.bootcss.com/bootstrap-table/1.12.1/locale/bootstrap-table-zh-CN.min.js", "js");

        MiniSite.JsLoader("/static/js/tableExport.min.js", "js");

        MiniSite.JsLoader("https://cdn.bootcss.com/bootstrap-table/1.12.1/extensions/export/bootstrap-table-export.min.js", "js");

    });

    MiniSite.JsLoader("https://cdn.bootcss.com/bootstrap-datepicker/1.8.0/js/bootstrap-datepicker.min.js", "js");

    MiniSite.JsLoader("/static/js/common.js", "js");

});