using Dicom;
using System;
using Vinno.FIS.Sonopost.Common;
using Vinno.FIS.Sonopost.Managers;
using Vinno.FIS.Sonopost.Managers.Interfaces;
using Vinno.IUS.Common.Log;

namespace Vinno.FIS.Sonopost.Features.Dicom
{
    internal class DicomUploadQueue : DicomOperateQueue
    {
        private static volatile DicomUploadQueue _instance;

        private IRemedicalManager _remedicalManager;

        public static DicomUploadQueue Instance => _instance ?? (_instance = new DicomUploadQueue());

        private DicomUploadQueue() : base("DicomUploadQueue")
        {
            _remedicalManager = AppManager.Instance.GetManager<IRemedicalManager>();
        }

        protected override bool DoWork(DicomFile dicomFile)
        {
            var patientId = string.Empty;
            var patientName = string.Empty;
            try
            {
                patientId = dicomFile.GetPatientId();
                patientName = dicomFile.GetPatientName();
                //Single picture, almost use 1 second to finish below steps.
                var newGuid = Guid.NewGuid().ToString("N").ToUpper();
                var currentDate = DateTime.Now.Date.ToString("yyyyMMdd");
                Logger.WriteLineInfo($"Save to original dicom,PatientId:{patientId},PatientName:{patientName}");
                var dicomFilePath = Save(SonopostConstants.OriginalDicomFolder, dicomFile, newGuid, currentDate);
                var cache = new DicomUploadContext(newGuid, dicomFilePath, patientId, patientName);
                DicomUploadContextOperator.Instance.Create(cache);

                Logger.WriteLineInfo($"Convert to vinno dicom,PatientId:{patientId}");
                var convertVinnoFileResult = VinnoStorage.Store(newGuid, currentDate, dicomFilePath);

                DicomUploadContextOperator.Instance.UpdateVidPath(newGuid, convertVinnoFileResult.VidFilePath);
                Logger.WriteLineInfo($"Convert Vid Status:{convertVinnoFileResult.IsSuccess}");
                if (convertVinnoFileResult.IsSuccess)
                {
                    _remedicalManager.UploadWorkFlow(convertVinnoFileResult.VidFilePath, patientId);
                }
                else
                {
                    DicomUploadContextOperator.Instance.UpdateStatus(newGuid, DicomUploadStatus.ConvertFail);
                }
            }
            catch (Exception e)
            {
                Logger.WriteLineInfo($"Upload dicom file error ,PatientId:{patientId},PatientName:{patientName},{e}");
            }
            return true;
        }

        protected override bool DoWork(VidInfo vidInfo)
        {
            var patientId = string.Empty;
            var patientName = string.Empty;
            try
            {
                patientId = vidInfo.PatientInfo?.PatientId;
                patientName = vidInfo.PatientInfo?.LastName;
                //Single picture, almost use 1 second to finish below steps.
                var newGuid = Guid.NewGuid().ToString("N").ToUpper();
                var currentDate = DateTime.Now.Date.ToString("yyyyMMdd");
                Logger.WriteLineInfo($"Save to original vid,PatientId:{patientId},PatientName:{patientName}");
                var vidFilePath = Save(SonopostConstants.OriginalVidFolder, vidInfo.VidFilePath, newGuid, currentDate);
                if (string.IsNullOrEmpty(vidFilePath))
                {
                    return false;
                }
                vidInfo.VidFilePath = vidFilePath;
                var cache = new DicomUploadContext(newGuid, vidFilePath, patientId, patientName);
                DicomUploadContextOperator.Instance.Create(cache);

                var convertVinnoFileResult = VinnoStorage.Store(newGuid, currentDate, vidInfo);

                DicomUploadContextOperator.Instance.UpdateVidPath(newGuid, convertVinnoFileResult.VidFilePath);
                Logger.WriteLineInfo($"Convert Vid Status:{convertVinnoFileResult.IsSuccess}");
                if (convertVinnoFileResult.IsSuccess)
                {
                    _remedicalManager.UploadWorkFlow(convertVinnoFileResult.VidFilePath, patientId);
                }
                else
                {
                    DicomUploadContextOperator.Instance.UpdateStatus(newGuid, DicomUploadStatus.ConvertFail);
                }
            }
            catch (Exception e)
            {
                Logger.WriteLineInfo($"Upload dicom file error ,PatientId:{patientId},PatientName:{patientName},{e}");
            }
            return true;
        }
    }
}