/// <summary>
        /// Activities the report.
        /// </summary>
        /// <param name="reportPresenter">The report presenter.</param>
        private void ActivityReport(ReportPresenter reportPresenter)
        {
            IList<int> supervisorIds = null;
            if (!string.IsNullOrEmpty(reportPresenter.SelectedSupervisorIds))
            {
                supervisorIds = reportPresenter.SelectedSupervisorIds.Split(',').Select(id => Convert.ToInt32(id, CultureInfo.CurrentCulture)).ToList();
            }

            if (reportPresenter.ReportFilter.IsTeamViewOrProjectView)
            {
                reportPresenter.AssignActivityReportDeveloperList(this.timesheetReportService.RetrieveActivityReportByTeamView(reportPresenter.SelectedProjectIds, supervisorIds, reportPresenter.ReportFilter.DateFrom, reportPresenter.ReportFilter.DateTo, SessionData.Instance.UserInfo.Developer.DeveloperID).ToList());
            }
            else
            {
                reportPresenter.AssignActivityReportProjectList(this.timesheetReportService.RetrieveActivityReportByProjectView(reportPresenter.SelectedProjectIds, supervisorIds, reportPresenter.ReportFilter.DateFrom, reportPresenter.ReportFilter.DateTo, SessionData.Instance.UserInfo.Developer.DeveloperID).ToList());
            }
        }