angular.module("qlzqWebsiteApp").factory("commonFun", function ($q, $http, $rootScope) {

    return {
        getParamValue: function(paramStr) {
            var paramValue = new Array();
            var params = new Array();
            var values = new Array();

            var urlStr = window.location.href;
            var paramValueStr = urlStr.substring(urlStr.indexOf("?") + 1);
            paramValue = paramValueStr.split("&");

            for (var i = 0; i < paramValue.length; i++) {
                params[i] = paramValue[i].substring(0, paramValue[i].indexOf("="));
                values[i] = paramValue[i].substring(paramValue[i].indexOf("=") + 1);
                if (paramStr == params[i]) {
                    return values[i];
                }
            }
            return null;
        },
        getPageNo: function(index, count) {
            index = parseInt(index);
            count = parseInt(count);
            var pageStr = "";
            if (count <= 6) {
                for (var i = 1; i <= count; i++) {
                    pageStr += i + ",";
                }
                pageStr = pageStr.substring(0, pageStr.length - 1);
            } else {
                if (index < 5) {
                    for (var j = 1; j <= 5; j++) {
                        pageStr += j + ",";
                    }
                    pageStr += "...," + count;
                } else if (index >= 5 && index < count - 3) {
                    pageStr += "1,...,";
                    for (var k = index - 2; k <= index + 2; k++) {
                        pageStr += k + ",";
                    }
                    pageStr += "... ," + count;
                } else {
                    pageStr += "1,...,";
                    for (var z = count - 4; z <= count; z++) {
                        pageStr += z + ",";
                    }
                    pageStr = pageStr.substring(0, pageStr.length - 1);
                }
            }
            var pageValue = new Array();
            pageValue = pageStr.split(",");
            return pageValue;
        }
    };
});