using EasyCaching.Core;
using FellowOakDicom;
using IRaCIS.Core.Application.Contracts;
using IRaCIS.Core.Application.Filter;
using IRaCIS.Core.Application.Helper;
using IRaCIS.Core.Application.Service.ImageAndDoc.DTO;
using IRaCIS.Core.Domain.Models;
using IRaCIS.Core.Domain.Share;
using IRaCIS.Core.Infrastructure;
using IRaCIS.Core.Infrastructure.Extention;
using MassTransit;
using MathNet.Numerics;
using Medallion.Threading;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion.Internal;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO.Compression;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web;
namespace IRaCIS.Core.Application.Service.ImageAndDoc
{
public interface IDownloadAndUploadService
{
Task PackageAndAnonymizImage(Guid trialId, Guid subjectVisitId, bool isDicom, bool isAnonymize = true);
}
[ApiExplorerSettings(GroupName = "Trial")]
public class DownloadAndUploadService : BaseService, IDownloadAndUploadService
{
private readonly IEasyCachingProvider _provider;
private readonly IRepository<SystemAnonymization> _systemAnonymizationRepository;
private readonly IRepository<VisitTask> _visitTaskRepository;
private readonly IRepository<SubjectVisit> _subjectVisitRepository;
private readonly IOSSService _oSSService;
private readonly IRepository<StudyMonitor> _studyMonitorRepository;
private readonly IDistributedLockProvider _distributedLockProvider;
public DownloadAndUploadService(IEasyCachingProvider provider, IRepository<SystemAnonymization> systemAnonymizationRepository, IRepository<SubjectVisit> subjectVisitRepository, IOSSService oSSService,
IRepository<StudyMonitor> studyMonitorRepository, IDistributedLockProvider distributedLockProvider, IRepository<VisitTask> visitTaskRepository)
{
_systemAnonymizationRepository = systemAnonymizationRepository;
_subjectVisitRepository = subjectVisitRepository;
_oSSService = oSSService;
_studyMonitorRepository = studyMonitorRepository;
_distributedLockProvider = distributedLockProvider;
_provider = provider;
_visitTaskRepository = visitTaskRepository;
}
/// <summary>
/// 受试者随机阅片，任务进行随机编号
/// 进入阅片任务前，随机挑选出该受试者的一个任务，然后给该任务一个编号，编号给的逻辑是：TimePoint Ran+ 已阅任务数量+1
/// 根据当前受试者该标准已阅任务数量（生效失效的任务都算，考虑重阅，最后编号不重复） 第一个就是TimePoint Ran1，后面依次随机挑选出来的阅片序号依次递增
/// </summary>
/// <param name="subjectId"></param>
/// <param name="trialReadingCriterionId"></param>
/// <returns></returns>
public async Task<IResponseOutput> SubejctRandomReadingTaskNameDeal(Guid subjectId, Guid trialReadingCriterionId)
{
//subject 随机阅片 才处理任务编号
if (_visitTaskRepository.Any(t => t.SubjectId == subjectId && t.TrialReadingCriterionId == trialReadingCriterionId && t.TrialReadingCriterion.IsReadingTaskViewInOrder == ReadingOrder.SubjectRandom))
{
//找到 非一致性分析，未签名，状态正常的 并且任务名称是TimePoint的 任务
var needDealTaskList = await _visitTaskRepository.Where(t => t.SubjectId == subjectId && t.TrialReadingCriterionId == trialReadingCriterionId && t.IsAnalysisCreate == false && t.DoctorUserId == _userInfo.Id
&& t.ReadingTaskState != ReadingTaskState.HaveSigned && t.TaskBlindName == "Timepoint" && t.ReadingCategory == ReadingCategory.Visit
&& (t.TaskState == TaskState.Effect || t.TaskState == TaskState.Freeze), true).ToListAsync();
if (needDealTaskList.Count > 0)
{
//已完成的访视任务数量（包含重阅的）
var haveFinishedTaskCount = await _visitTaskRepository.CountAsync(t => t.SubjectId == subjectId && t.TrialReadingCriterionId == trialReadingCriterionId && t.IsAnalysisCreate == false && t.DoctorUserId == _userInfo.Id
&& t.ReadingTaskState == ReadingTaskState.HaveSigned && t.ReadingCategory == ReadingCategory.Visit);
//已经处理过的任务名称的数量
var haveDealedTaskCount = await _visitTaskRepository.CountAsync(t => t.SubjectId == subjectId && t.TrialReadingCriterionId == trialReadingCriterionId && t.IsAnalysisCreate == false && t.DoctorUserId == _userInfo.Id
&& t.ReadingTaskState != ReadingTaskState.HaveSigned && t.ReadingCategory == ReadingCategory.Visit && t.TaskBlindName != "Timepoint");
//随机赋值编号 比如要处理5个任务，实例化一个包含1-5的数组，每次随机取出一个
List<int> availableNumbers = Enumerable.Range(haveDealedTaskCount + haveFinishedTaskCount + 1, needDealTaskList.Count).ToList();
Random rng = new Random();
foreach (var visitTask in needDealTaskList)
{
int randomIndex = rng.Next(availableNumbers.Count);
visitTask.TaskBlindName = $"Timepoint Ran {availableNumbers[randomIndex]}";
availableNumbers.RemoveAt(randomIndex);
}
await _visitTaskRepository.SaveChangesAsync();
}
}
return ResponseOutput.Ok();
}
/// <summary>
/// 获取该受试者任务上传列表（展示已上传情况）
/// </summary>
/// <param name="subjectId"></param>
/// <param name="trialReadingCriterionId"></param>
/// <returns></returns>
public async Task<IResponseOutput<List<SubjectImageUploadDTO>>> GetSubjectImageUploadList(Guid subjectId, Guid trialReadingCriterionId)
{
await SubejctRandomReadingTaskNameDeal(subjectId, trialReadingCriterionId);
var query = _repository.Where<VisitTask>(t => t.SubjectId == subjectId && t.TrialReadingCriterionId == trialReadingCriterionId && t.SourceSubjectVisitId != null
&& t.DoctorUserId == _userInfo.Id && t.TaskState == TaskState.Effect)
.Select(u => new SubjectImageUploadDTO()
{
VisitTaskId = u.Id,
SubejctId = u.SubjectId,
TrialSiteId = u.Subject.TrialSiteId,
IsImageFilter = u.TrialReadingCriterion.IsImageFilter,
CriterionModalitys = u.TrialReadingCriterion.CriterionModalitys,
SubjectCode = u.IsSelfAnalysis == true ? u.BlindSubjectCode : u.Subject.Code,
TaskBlindName = u.TaskBlindName,
TaskName = u.TaskName,
SourceSubjectVisitId = u.SourceSubjectVisitId,
PackState = u.SourceSubjectVisit.PackState,
OrginalStudyList = u.SourceSubjectVisit.StudyList
.Where(t => u.TrialReadingCriterion.IsImageFilter ? ("|" + u.TrialReadingCriterion.CriterionModalitys + "|").Contains("|" + t.ModalityForEdit + "|") : true)
.Select(t => new StudyBasicInfo()
{
Id = t.Id,
StudyInstanceUid = t.StudyInstanceUid,
ModalityForEdit = t.ModalityForEdit,
BodyPartExamined = t.BodyPartExamined,
BodyPartForEdit = t.BodyPartForEdit,
StudyCode = t.StudyCode,
StudyTime = t.StudyTime,
Description = t.Description,
InstanceCount = t.InstanceCount,
Modalities = t.Modalities,
SeriesCount = t.SeriesCount,
}).ToList(),
UploadStudyList = u.TaskStudyList.Select(t => new StudyBasicInfo()
{
Id = t.Id,
StudyInstanceUid = t.StudyInstanceUid,
ModalityForEdit = t.ModalityForEdit,
BodyPartExamined = t.BodyPartExamined,
BodyPartForEdit = t.BodyPartForEdit,
StudyCode = t.StudyCode,
StudyTime = t.StudyTime,
Description = t.Description,
InstanceCount = t.InstanceCount,
Modalities = t.Modalities,
SeriesCount = t.SeriesCount,
SopInstanceUidList = t.InstanceList.Select(t => t.SopInstanceUid).ToList(),
}).ToList()
})
;
var list = await query.ToListAsync();
return ResponseOutput.Ok(list);
}
private void SpecialArchiveStudyDeal(TaskStudy study)
{
#region 特殊逻辑
if (study.PatientBirthDate.Length == 8)
{
study.PatientBirthDate = $"{study.PatientBirthDate[0]}{study.PatientBirthDate[1]}{study.PatientBirthDate[2]}{study.PatientBirthDate[3]}-{study.PatientBirthDate[4]}{study.PatientBirthDate[5]}-{study.PatientBirthDate[6]}{study.PatientBirthDate[7]}";
}
var dicModalityList = _repository.Where<Dictionary>(t => t.Code == "Modality").SelectMany(t => t.ChildList.Select(c => c.Value)).ToList();
var modality = study.Modalities;
var modalityForEdit = dicModalityList.Contains(modality) ? modality : String.Empty;
if (modality == "MR")
{
modalityForEdit = "MRI";
}
if (modality == "PT")
{
modalityForEdit = "PET";
}
if (modality == "PT、CT")
{
modalityForEdit = "PET-CT";
}
study.ModalityForEdit = modalityForEdit;
#endregion
}
[TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
public async Task<IResponseOutput> PreArchiveDicomStudy(PriArchiveTaskStudyCommand preArchiveStudyCommand)
{
var studyMonitor = new StudyMonitor()
{
TrialId = preArchiveStudyCommand.TrialId,
SubjectId = preArchiveStudyCommand.SubjectId,
SubjectVisitId = preArchiveStudyCommand.SubjectVisitId,
IsSuccess = false,
UploadStartTime = DateTime.Now,
IsDicom = true,
IP = _userInfo.IP,
IsDicomReUpload = preArchiveStudyCommand.IsDicomReUpload,
FileSize = preArchiveStudyCommand.FileSize,
FileCount = preArchiveStudyCommand.FileCount,
};
var addEntity = await _studyMonitorRepository.AddAsync(studyMonitor, true);
return ResponseOutput.Ok(addEntity.Id);
}
[TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
public async Task<IResponseOutput> AddOrUpdateArchiveTaskStudy(TaskArchiveStudyCommand incommand)
{
#region 获取该subject 已生成任务的访视的检查
var queryStudy = _repository.Where<VisitTask>(t => t.SubjectId == incommand.SubjectId && t.SourceSubjectVisitId != null && t.DoctorUserId == _userInfo.Id).Select(u => new
{
VisitTaskId = u.Id,
SourceSubjectVisitId = u.SourceSubjectVisitId,
OrginalStudyList = u.SourceSubjectVisit.StudyList.Select(t => new StudyBasicInfo()
{
Id = t.Id,
StudyInstanceUid = t.StudyInstanceUid
}).ToList(),
});
var studyList = await queryStudy.ToListAsync();
var findOriginStudy = studyList.FirstOrDefault(c => c.OrginalStudyList.Any(t => t.StudyInstanceUid == incommand.Study.StudyInstanceUid));
if (findOriginStudy == null)
{
return ResponseOutput.NotOk("该检查不属于该受试者，请核查");
}
#endregion
var modalitys = string.Empty;
try
{
var trialId = incommand.TrialId;
var studyMonitor = await _studyMonitorRepository.FirstOrDefaultAsync(t => t.Id == incommand.StudyMonitorId);
studyMonitor.UploadFinishedTime = DateTime.Now;
studyMonitor.ArchiveFinishedTime = DateTime.Now;
studyMonitor.FailedFileCount = incommand.FailedFileCount;
studyMonitor.IsSuccess = incommand.FailedFileCount == 0;
studyMonitor.RecordPath = incommand.RecordPath;
//上传
if (studyMonitor.IsDicomReUpload == false)
{
var study = _mapper.Map<TaskStudy>(incommand.Study);
var @lock = _distributedLockProvider.CreateLock($"StudyCode");
using (await @lock.AcquireAsync())
{
//查询数据库获取最大的Code 没有记录则为0
var dbStudyCodeIntMax = _repository.Where<TaskStudy>(s => s.TrialId == trialId).Select(t => t.Code).DefaultIfEmpty().Max();
//获取缓存中的值 并发的时候，需要记录，已被占用的值 这样其他线程在此占用的最大的值上递增
var cacheMaxCodeInt = _provider.Get<int>($"{trialId}_{StaticData.CacheKey.StudyMaxCode}").Value;
int currentNextCodeInt = cacheMaxCodeInt > dbStudyCodeIntMax ? cacheMaxCodeInt + 1 : dbStudyCodeIntMax + 1;
study.Code = currentNextCodeInt;
study.StudyCode = AppSettings.GetCodeStr(currentNextCodeInt, nameof(DicomStudy));
_provider.Set<int>($"{trialId}_{StaticData.CacheKey.StudyMaxCode}", study.Code, TimeSpan.FromMinutes(30));
}
study.Id = IdentifierHelper.CreateGuid(incommand.Study.StudyInstanceUid, incommand.TrialId.ToString(), findOriginStudy.VisitTaskId.ToString());
study.TrialId = incommand.TrialId;
study.SubjectId = incommand.SubjectId;
study.VisitTaskId = findOriginStudy.VisitTaskId;
//study.SubjectVisitId = incommand.SubjectVisitId;
//特殊处理逻辑
study.Modalities = string.Join("、", incommand.Study.SeriesList.Select(t => t.Modality).Distinct());
SpecialArchiveStudyDeal(study);
modalitys = study.Modalities;
await _repository.AddAsync(study);
studyMonitor.StudyId = study.Id;
studyMonitor.StudyCode = study.StudyCode;
foreach (var seriesItem in incommand.Study.SeriesList)
{
var series = _mapper.Map<TaskSeries>(seriesItem);
series.Id = IdentifierHelper.CreateGuid(seriesItem.StudyInstanceUid, seriesItem.SeriesInstanceUid, incommand.TrialId.ToString(), findOriginStudy.VisitTaskId.ToString());
series.StudyId = study.Id;
series.TrialId = incommand.TrialId;
series.SubjectId = incommand.SubjectId;
//series.SubjectVisitId = incommand.SubjectVisitId;
series.VisitTaskId = findOriginStudy.VisitTaskId;
//前端传递的数量不准，上传的时候，把失败的也加进来了，以实际数组的数字为准
series.InstanceCount = seriesItem.InstanceList.Count;
await _repository.AddAsync(series);
foreach (var instanceItem in seriesItem.InstanceList)
{
var isntance = _mapper.Map<TaskInstance>(instanceItem);
Guid instanceId = IdentifierHelper.CreateGuid(study.StudyInstanceUid, series.SeriesInstanceUid, isntance.SopInstanceUid, study.TrialId.ToString(), findOriginStudy.VisitTaskId.ToString());
isntance.Id = instanceId;
isntance.StudyId = study.Id;
isntance.SeriesId = series.Id;
isntance.TrialId = incommand.TrialId;
isntance.SubjectId = incommand.SubjectId;
//isntance.SubjectVisitId = incommand.SubjectVisitId;
isntance.VisitTaskId = findOriginStudy.VisitTaskId;
await _repository.AddAsync(isntance);
}
}
}
else
{
var studyId = IdentifierHelper.CreateGuid(incommand.Study.StudyInstanceUid, incommand.TrialId.ToString(), findOriginStudy.VisitTaskId.ToString());
var study = await _repository.FirstOrDefaultAsync<TaskStudy>(t => t.Id == studyId);
//重传的时候也要赋值检查Id
studyMonitor.StudyId = study.Id;
studyMonitor.StudyCode = study.StudyCode;
//特殊处理逻辑
study.Modalities = string.Join("、", incommand.Study.SeriesList.Select(t => t.Modality).Union(study.Modalities.Split("、", StringSplitOptions.RemoveEmptyEntries)).Distinct());
SpecialArchiveStudyDeal(study);
modalitys = study.Modalities;
// 少了整个序列
//某个序列下少了instance
foreach (var seriesItem in incommand.Study.SeriesList)
{
var seriesId = IdentifierHelper.CreateGuid(seriesItem.StudyInstanceUid, seriesItem.SeriesInstanceUid, trialId.ToString(), findOriginStudy.VisitTaskId.ToString());
TaskSeries dicomSeries = await _repository.FirstOrDefaultAsync<TaskSeries>(t => t.Id == seriesId);
//判断重复
if (dicomSeries == null)
{
var series = _mapper.Map<TaskSeries>(seriesItem);
series.Id = seriesId;
series.StudyId = study.Id;
series.TrialId = incommand.TrialId;
series.SubjectId = incommand.SubjectId;
series.VisitTaskId = findOriginStudy.VisitTaskId;
//series.SubjectVisitId = incommand.SubjectVisitId;
dicomSeries = await _repository.AddAsync(series);
//新的序列 那么 检查的序列数量+1
study.SeriesCount += 1;
}
else
{
//该序列掉了instance
dicomSeries.InstanceCount += seriesItem.InstanceList.Count;
}
foreach (var instanceItem in seriesItem.InstanceList)
{
var insntance = _mapper.Map<TaskInstance>(instanceItem);
insntance.Id = IdentifierHelper.CreateGuid(insntance.StudyInstanceUid, insntance.SeriesInstanceUid, insntance.SopInstanceUid, trialId.ToString(), findOriginStudy.VisitTaskId.ToString());
insntance.StudyId = study.Id;
insntance.SeriesId = dicomSeries.Id;
insntance.TrialId = incommand.TrialId;
insntance.SubjectId = incommand.SubjectId;
insntance.VisitTaskId = findOriginStudy.VisitTaskId;
await _repository.AddAsync(insntance);
}
// 不管是新的序列 还是 该序列 掉了Instance 重传的时候 检查的instance 数量都会增加
study.InstanceCount += seriesItem.InstanceList.Count;
}
}
var @lock2 = _distributedLockProvider.CreateLock($"StudyCommit");
using (await @lock2.AcquireAsync())
{
await _repository.SaveChangesAsync();
}
}
catch (Exception ex)
{
return ResponseOutput.NotOk(ex.Message);
}
finally
{
_provider.Remove($"StudyUid_{incommand.TrialId}_{incommand.Study.StudyInstanceUid}");
}
return ResponseOutput.Ok(modalitys);
}
[HttpDelete]
public async Task<IResponseOutput> DeleteTaskStudy(Guid visitTaskId)
{
await _repository.BatchDeleteAsync<TaskStudy>(t => t.VisitTaskId == visitTaskId);
await _repository.BatchDeleteAsync<TaskSeries>(t => t.VisitTaskId == visitTaskId);
await _repository.BatchDeleteAsync<TaskInstance>(t => t.VisitTaskId == visitTaskId);
return ResponseOutput.Ok();
}
/// <summary>
/// 打包和匿名化影像 默认是匿名化打包，也可以不匿名化打包
/// </summary>
/// <param name="trialId"></param>
/// <param name="subjectVisitId"></param>
/// <param name="isDicom"></param>
/// <param name="isAnonymize"></param>
/// <returns></returns>
public async Task<IResponseOutput> RequestPackageAndAnonymizImage(Guid trialId, Guid subjectVisitId, bool isDicom, bool isAnonymize = true)
{
var extralConfig = _repository.Where<Trial>(t => t.Id == trialId).Select(t => t.TrialExtraConfigJsonStr).FirstOrDefault() ?? string.Empty;
var config = JsonConvert.DeserializeObject<TrialExtraConfig>(extralConfig) ?? new TrialExtraConfig();
if (config.IsSupportQCDownloadImage == false)
{
throw new BusinessValidationFailedException("该项目不支持QC下载影像");
}
var subjectVisit = await _subjectVisitRepository.FirstOrDefaultAsync(t => t.Id == subjectVisitId);
var sujectCode = await _subjectVisitRepository.Where(t => t.Id == subjectVisitId).Select(t => t.Subject.Code).FirstOrDefaultAsync();
var packState = isDicom ? subjectVisit.PackState : subjectVisit.NoDicomPackState;
if (packState == PackState.WaitPack)
{
if (isDicom)
{
subjectVisit.PackState = PackState.Packing;
HangfireJobHelper.NotImmediatelyOnceOnlyJob<IDownloadAndUploadService>(t => t.PackageAndAnonymizImage(trialId, subjectVisitId, true, isAnonymize), TimeSpan.FromSeconds(1));
}
else
{
subjectVisit.NoDicomPackState = PackState.Packing;
HangfireJobHelper.NotImmediatelyOnceOnlyJob<IDownloadAndUploadService>(t => t.PackageAndAnonymizImage(trialId, subjectVisitId, false, isAnonymize), TimeSpan.FromSeconds(1));
}
await _subjectVisitRepository.SaveChangesAsync();
}
return ResponseOutput.Ok(isDicom ? subjectVisit.VisitImageZipPath : subjectVisit.VisitNoDicomImageZipPath,
new { FileName = $"{sujectCode}_{subjectVisit.VisitName}_ImageStudy_{(isDicom ? "Dicom" : "NoneDicom")}.zip" });
}
/// <summary>
/// 受试者级别所有的影像
/// 访视级别的影响 传递subjectVisitId
/// 标准Id是可选的 不同标准有些检查可能有过滤
/// </summary>
/// <param name="_subjectRepository"></param>
/// <param name="inQuery"></param>
/// <returns></returns>
public async Task<IResponseOutput> GetSubejectOrVisitZipInfo([FromServices] IRepository<Subject> _subjectRepository, SubejctZipInfoQuery inQuery)
{
var isImageFilter = false;
var criterionModalitys = string.Empty;
if (inQuery.TrialReadingCriterionId != null)
{
var criterionInfo = await _repository.Where<ReadingQuestionCriterionTrial>(t => t.Id == inQuery.TrialReadingCriterionId).Select(t => new { t.IsImageFilter, t.CriterionModalitys }).FirstOrDefaultAsync();
if (criterionInfo != null)
{
isImageFilter = criterionInfo.IsImageFilter;
criterionModalitys = criterionInfo.CriterionModalitys;
}
}
if (inQuery.SubejectVisitId != null)
{
var query = from sv in _subjectVisitRepository.Where(t => t.Id == inQuery.SubejectVisitId)
select new
{
SubjectCode = sv.Subject.Code,
VisitName = sv.VisitName,
StudyList = sv.StudyList.AsQueryable().WhereIf(isImageFilter, t => ("|" + criterionModalitys + "|").Contains("|" + t.ModalityForEdit + "|"))
.Select(u => new
{
u.PatientId,
u.StudyTime,
u.StudyCode,
SeriesList = u.SeriesList.Select(z => new
{
z.Modality,
InstancePathList = z.DicomInstanceList.Select(k => new
{
k.Path
})
})
}),
NoneDicomStudyList = sv.NoneDicomStudyList.AsQueryable().WhereIf(isImageFilter, t => ("|" + criterionModalitys + "|").Contains("|" + t.Modality + "|"))
.Select(nd => new
{
nd.Modality,
nd.StudyCode,
nd.ImageDate,
FileList = nd.NoneDicomFileList.Select(file => new
{
file.FileName,
file.Path,
file.FileType
})
})
};
var result = query.ToList();
return ResponseOutput.Ok(result);
}
else if (inQuery.SubejctId != null)
{
var query = from sv in _subjectRepository.Where(t => t.Id == inQuery.SubejctId).SelectMany(t=>t.SubjectVisitList)
select new
{
SubjectCode = sv.Subject.Code,
VisitName = sv.VisitName,
StudyList = sv.StudyList.AsQueryable().WhereIf(isImageFilter, t => ("|" + criterionModalitys + "|").Contains("|" + t.ModalityForEdit + "|"))
.Select(u => new
{
u.PatientId,
u.StudyTime,
u.StudyCode,
SeriesList = u.SeriesList.Select(z => new
{
z.Modality,
InstancePathList = z.DicomInstanceList.Select(k => new
{
k.Path
})
})
}),
NoneDicomStudyList = sv.NoneDicomStudyList.AsQueryable().WhereIf(isImageFilter, t => ("|" + criterionModalitys + "|").Contains("|" + t.Modality + "|"))
.Select(nd => new
{
nd.Modality,
nd.StudyCode,
nd.ImageDate,
FileList = nd.NoneDicomFileList.Select(file => new
{
file.FileName,
file.Path,
file.FileType
})
})
};
var result = query.ToList();
return ResponseOutput.Ok(result);
}
else
{
return ResponseOutput.NotOk("不允许 subjectId subjectId 都不传递");
}
}
/// <summary>
/// 后台任务调用，前端忽略该接口
/// </summary>
/// <param name="trialId"></param>
/// <param name="subjectVisitId"></param>
/// <param name="isDicom"></param>
/// <param name="isAnonymize"></param>
/// <returns></returns>
public async Task PackageAndAnonymizImage(Guid trialId, Guid subjectVisitId, bool isDicom, bool isAnonymize = true)
{
var subjectVisit = await _subjectVisitRepository.FirstOrDefaultAsync(t => t.Id == subjectVisitId);
try
{
var addOrUpdateFixedFieldList = new List<SystemAnonymization>();
var ircFieldList = new List<SystemAnonymization>();
if (isAnonymize)
{
var systemAnonymizationList = _systemAnonymizationRepository.Where(t => t.IsEnable).ToList();
addOrUpdateFixedFieldList = systemAnonymizationList.Where(t => t.IsFixed).ToList();
ircFieldList = systemAnonymizationList.Where(t => t.IsFixed == false).ToList();
}
var subjectAndVisitInfo = _subjectVisitRepository.Where(t => t.Id == subjectVisitId).Select(t => new { SubjectCode = t.Subject.Code, t.Trial.TrialCode, t.VisitNum }).FirstOrDefault();
var query = from sv in _subjectVisitRepository.Where(t => t.Id == subjectVisitId)
select new
{
SubjectCode = sv.Subject.Code,
VisitName = sv.VisitName,
StudyList = sv.StudyList.Select(u => new
{
u.PatientId,
u.StudyTime,
u.StudyCode,
SeriesList = u.SeriesList.Select(z => new
{
z.Modality,
InstancePathList = z.DicomInstanceList.Select(k => new
{
k.Path
})
})
}),
NoneDicomStudyList = sv.NoneDicomStudyList.Select(nd => new
{
nd.Modality,
nd.StudyCode,
nd.ImageDate,
FileList = nd.NoneDicomFileList.Select(file => new
{
file.FileName,
file.Path,
file.FileType
})
})
};
var info = query.FirstOrDefault();
if (info != null)
{
// 创建一个临时文件夹来存放文件
string tempFolderPath = Path.Combine(Directory.GetCurrentDirectory(), $"DownloadTemp_{NewId.NextGuid()}");
Directory.CreateDirectory(tempFolderPath);
//dicom 处理
if (isDicom)
{
// 遍历查询结果
foreach (var studyInfo in info.StudyList)
{
// 遍历 Series
foreach (var seriesInfo in studyInfo.SeriesList)
{
string studyDicomFolderPath = Path.Combine(tempFolderPath, "Dicom",/* $"{info.SubjectCode}_{info.VisitName}",*/ $"{studyInfo.StudyCode}_{studyInfo.StudyTime?.ToString("yyyy-MM-dd")}_{seriesInfo.Modality}");
// 创建 影像 文件夹
Directory.CreateDirectory(studyDicomFolderPath);
// 遍历 InstancePathList
foreach (var instanceInfo in seriesInfo.InstancePathList)
{
// 复制文件到相应的文件夹
string destinationPath = Path.Combine(studyDicomFolderPath, Path.GetFileName(instanceInfo.Path));
//下载到当前目录
await _oSSService.DownLoadFromOSSAsync(instanceInfo.Path, destinationPath);
#region 匿名化逻辑
if (isAnonymize)
{
//受试者随机阅片，需要匿名化检查时间
DicomFile dicomFile = await DicomFile.OpenAsync(destinationPath, Encoding.Default);
DicomDataset dataset = dicomFile.Dataset;
dataset.AddOrUpdate(DicomTag.StudyDate, string.Empty);
dataset.AddOrUpdate(DicomTag.StudyTime, string.Empty);
#region 前端已经匿名化，不需要做相关tag匿名化
//DicomFile dicomFile = await DicomFile.OpenAsync(destinationPath, Encoding.Default);
//DicomDataset dataset = dicomFile.Dataset;
//foreach (var item in addOrUpdateFixedFieldList)
//{
// var dicomTag = new DicomTag(Convert.ToUInt16(item.Group, 16), Convert.ToUInt16(item.Element, 16));
// dataset.AddOrUpdate(dicomTag, item.ReplaceValue);
//}
//foreach (var item in ircFieldList)
//{
// var dicomTag = new DicomTag(Convert.ToUInt16(item.Group, 16), Convert.ToUInt16(item.Element, 16));
// if (dicomTag == DicomTag.ClinicalTrialProtocolID)
// {
// dataset.AddOrUpdate(dicomTag, subjectAndVisitInfo.TrialCode);
// }
// if (dicomTag == DicomTag.ClinicalTrialSiteID)
// {
// //dataset.AddOrUpdate(dicomTag, subjectAndVisitInfo.TrialSiteCode);
// }
// if (dicomTag == DicomTag.ClinicalTrialSubjectID)
// {
// dataset.AddOrUpdate(dicomTag, subjectAndVisitInfo.SubjectCode);
// }
// if (dicomTag == DicomTag.ClinicalTrialTimePointID)
// {
// dataset.AddOrUpdate(dicomTag, subjectAndVisitInfo.VisitNum.ToString());
// }
// if (dicomTag == DicomTag.PatientID)
// {
// dataset.AddOrUpdate(dicomTag, subjectAndVisitInfo.TrialCode + "_" + subjectAndVisitInfo.SubjectCode);
// }
//}
#endregion
}
#endregion
}
}
}
var zipDicomPath = Path.Combine(Directory.GetCurrentDirectory(), $"{info.SubjectCode}_{info.VisitName}_ImageStudy_Dicom.zip");
ZipFile.CreateFromDirectory(Path.Combine(tempFolderPath, "Dicom"), zipDicomPath);
//上传到Oss
var relativeDicomPath = await _oSSService.UploadToOSSAsync(zipDicomPath, $"download_zip", false);
await _subjectVisitRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectVisitId, u => new SubjectVisit() { PackState = PackState.Packed, VisitImageZipPath = relativeDicomPath });
File.Delete(zipDicomPath);
}
else
{
var relativeNoneDicomPath = string.Empty;
if (info.NoneDicomStudyList.Count() == 1 && info.NoneDicomStudyList.SelectMany(t => t.FileList).Count() == 1)
{
relativeNoneDicomPath = info.NoneDicomStudyList.First().FileList.First().Path;
}
else
{
//非dicom 处理
foreach (var noneDicomStudy in info.NoneDicomStudyList)
{
string studyNoneDicomFolderPath = Path.Combine(tempFolderPath, "NoneDicom", /*$"{info.SubjectCode}_{info.VisitName}",*/ $"{noneDicomStudy.StudyCode}_{noneDicomStudy.ImageDate.ToString("yyyy-MM-dd")}_{noneDicomStudy.Modality}");
Directory.CreateDirectory(studyNoneDicomFolderPath);
foreach (var file in noneDicomStudy.FileList)
{
string destinationPath = Path.Combine(studyNoneDicomFolderPath, Path.GetFileName(file.FileName));
//下载到当前目录
await _oSSService.DownLoadFromOSSAsync(HttpUtility.UrlDecode(file.Path), destinationPath);
}
}
var zipNoneDicomPath = Path.Combine(Directory.GetCurrentDirectory(), $"{info.SubjectCode}_{info.VisitName}_ImageStudy_NoneDicom.zip");
ZipFile.CreateFromDirectory(Path.Combine(tempFolderPath, "NoneDicom"), zipNoneDicomPath);
relativeNoneDicomPath = await _oSSService.UploadToOSSAsync(zipNoneDicomPath, $"download_zip", false);
File.Delete(zipNoneDicomPath);
}
await _subjectVisitRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectVisitId, u => new SubjectVisit() { PackState = PackState.Packed, VisitNoDicomImageZipPath = relativeNoneDicomPath });
}
//清理文件夹
Directory.Delete(tempFolderPath, true);
}
}
catch (Exception ex)
{
await _subjectVisitRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectVisitId, u => new SubjectVisit() { PackState = PackState.WaitPack });
}
}
}
}