(function () {
    "use strict";

    angular.module('shared')

        .service('DashboardUrlService', ['$httpParamSerializer', 'DaysAgoDateService', "SiteHelper", "AuthGo", "SITE_ID",
            function($httpParamSerializer, DaysAgoDateService, SiteHelper, AuthGo, SITE_ID) {

                var baseRosterUrl = "/main/students";
                var baseReportsUrl = "/main/classreports";

                function getRosterUrl(subjectName) {
                    var url = baseRosterUrl + "#!/tabs/";
                    var tabName = "general";
                    if (subjectName) {
                        tabName = subjectName;
                    }
                    url += tabName;
                    return SITE_ID == SiteHelper.KAZ_SITE_ID ? url : AuthGo.getUrl(SiteHelper.KAZ_SITE_ABBREVIATION, url);
                }

                function getSkillReportUrl(subjectName) {
                    var url = baseReportsUrl + "#!/class/skill/report?";
                    var params = {};
                    if (subjectName) {
                        params.subject = subjectName;
                    }
                    params.date = DaysAgoDateService.getSelectedDateRangeParamName();
                    url += $httpParamSerializer(params);
                    return SITE_ID == SiteHelper.KAZ_SITE_ID ? url : AuthGo.getUrl(SiteHelper.KAZ_SITE_ABBREVIATION, url);
                }

                function getActivityReportUrl(subjectName) {
                    var url;

                    if (SITE_ID == SiteHelper.KAZ_SITE_ID) {
                        url = baseReportsUrl + "#!/class/activity?";
                        var params = {};
                        if (subjectName) {
                            params.subject = subjectName;
                        }
                        params.date = DaysAgoDateService.getSelectedDateRangeParamName();
                        url += $httpParamSerializer(params);
                        return url;
                    } else {
                        url = "/main/reports/scope/class/subject/" + subjectName + "/startDate/" + DaysAgoDateService.getStartDateString() + "/endDate/" + DaysAgoDateService.getEndDateString();
                        return AuthGo.getUrl(SiteHelper.KAZ_SITE_ABBREVIATION, url);
                    }
                }

                function getUngradedBooksUrl() {
                    var url = "/main/Recordings#!/tabs/writing/to_review";

                    if (SITE_ID == SiteHelper.KAZ_SITE_ID) {
                        return url;
                    } else {
                        return AuthGo.getUrl(SiteHelper.KAZ_SITE_ABBREVIATION, url);
                    }
                }

                return {
                    getRosterUrl: getRosterUrl,
                    getSkillReportUrl: getSkillReportUrl,
                    getActivityReportUrl: getActivityReportUrl,
                    getUngradedBooksUrl: getUngradedBooksUrl
                }
            }]);

})();