using System.Threading.Channels;

namespace DicomTool.Utils
{
    public static class PacsSqlHelper
    {
        public static List<ReportPacs> GetPacsReportList()
        {
            var dayBetween = $@"> '{DateTime.Today.AddDays(-7):yyyy-MM-dd}'";
            // var dayBetween = $@"BETWEEN '{DateTime.Today:yyyy-MM-dd}' AND '{DateTime.Today.AddDays(1):yyyy-MM-dd}'";
            var reportList = DAOHelp.GetDataBySQL<ReportPacs>($@"
                SELECT A.PatientCode, A.ExamFeeitem_Code,A.AccessionNumber
                FROM PACS.DICOMSERVER.DBO.PEIS_PacsResult A
                where  A.ExamDatetime IS NOT NULL and a.ExamDatetime {dayBetween}
	                AND EXISTS ( SELECT 1 FROM PACS.DICOMSERVER.DBO.ImgForReport WHERE AccessionNumber = A.AccessionNumber )
	                AND NOT EXISTS ( SELECT 1 FROM Exam_PacsImage WHERE EID = A.PatientCode AND ReportNo=A.ExamFeeitem_Code)
             ");

            Console.WriteLine($"【待同步的PACS报告】{dayBetween}至今，{reportList.Count}");
            return reportList;
        }

        public static List<string> GetReportUidList(string reportAccessionNumber)
        {
            // 已选图片UID
            var selectedList = DAOHelp.GetDataBySQL<ReportPacs>
                    ($@"SELECT SopInstanceUID FROM PACS.DICOMSERVER.DBO.ImgForReport WHERE AccessionNumber='{reportAccessionNumber}'")
                .Select(s => s.SopInstanceUID).ToList();
            return selectedList;
        }

        public static string GetPacsImageFile(string reportPatientCode, string reportExamFeeitemCode)
        {
            return DAOHelp.GetDataBySQL<ReportPacs>
                    ($@"SELECT ImageFile FROM PACS.DICOMSERVER.DBO.PEIS_PacsResult  WHERE  PatientCode='{reportPatientCode}' and 	ExamFeeitem_Code='{reportExamFeeitemCode}'")
                ?.FirstOrDefault()?.ImageFile;
        }
    }
}