using IRaCIS.Application.Interfaces;
using IRaCIS.Core.Infra.EFCore;
using IRaCIS.Core.Domain.Share;
using IRaCIS.Core.Application.Filter;
using Microsoft.AspNetCore.Mvc;
using IRaCIS.Core.Application.Service.WorkLoad.DTO;
using Microsoft.AspNetCore.Authorization;
using IRaCIS.Core.Application.Auth;
using IRaCIS.Core.Application.Service.Reading.Dto;
using IRaCIS.Core.Domain.Share.Reading;
using MassTransit;
using Panda.DynamicWebApi.Attributes;
using IRaCIS.Core.Application.Contracts;
using IRaCIS.Core.Infra.EFCore.Common;

namespace IRaCIS.Application.Services
{
    /// <summary>
    /// 生成的阅片模块(在大列表上展示的) 阅片期
    /// </summary>
    [ApiExplorerSettings(GroupName = "Reading")]
    public class ReadModuleService :  BaseService
    {

        public IRepository<SubjectVisit> _subjectVisitRepository;
        private readonly IRepository<Subject> _subjectRepository;
        private readonly IRepository<VisitStage> _visitstageRepository;
        private readonly IRepository<User> _userRepository;
        private readonly IRepository<DicomInstance> _dicomInstanceRepository;
        private readonly IRepository<NoneDicomStudyFile> _noneDicomStudyFileRepository;
        private readonly IRepository<ReadingPeriodSet> _readingPeriodSetRepository;
        private readonly IRepository<ReadModule> _readModuleRepository;


        public ReadModuleService(IRepository<SubjectVisit> subjectVisitRepository,
            IRepository<Subject> subjectRepository,
            IRepository<VisitStage> visitstageRepository,
            IRepository<User> UserRepository,
            IRepository<DicomInstance> dicomInstanceRepository,
            IRepository<NoneDicomStudyFile> noneDicomStudyFileRepository,
            IRepository<ReadingPeriodSet> readingPeriodSetRepository,
            IRepository<ReadModule> readModuleRepository
          )
        {
            this._subjectVisitRepository = subjectVisitRepository;
            this._subjectRepository = subjectRepository;
            this._visitstageRepository = visitstageRepository;
            this._userRepository = UserRepository;
            this._dicomInstanceRepository = dicomInstanceRepository;
            this._noneDicomStudyFileRepository = noneDicomStudyFileRepository;
            this._readingPeriodSetRepository = readingPeriodSetRepository;
            this._readModuleRepository = readModuleRepository;
        }


        /// <summary>
        /// 获取读片模块
        /// </summary>
        [HttpPost]
        public async Task<(PageOutput<GetReadModuleDtoOut>,object)> GetReadModuleList(GetReadModuleDto dto)
        {
            var subjectQuery =  _subjectRepository.WhereIf(dto.TrialId!=null, x => x.TrialId == dto.TrialId)
                .WhereIf(dto.SubjectId != null, x => x.Id == dto.SubjectId)
                  .Include(x => x.SubjectVisitList).Include(x => x.Site).Include(x => x.TrialSite)
                  //.WhereIf(dto.TrialSiteCode != null, x => x.TrialSite.TrialSiteCode == dto.TrialSiteCode)
                  //   .WhereIf(dto.SubjectCode != null, x => x.Code == dto.SubjectCode)
              
               .Select(x => new GetReadModuleDtoOut
               {
                   TrialSiteCode = x.TrialSite.TrialSiteCode,
                   SiteId = x.SiteId,
                   SubjectCode = x.Code,
                   SubjectId = x.Id,
                   Data=x.SubjectVisitList.OrderByDescending(y=>y.VisitNum).Select(y=>new GetReadModuleOutDto()
                   {
                       Id = y.Id,  //id
                       Name=y.VisitName,
                       ModuleType = y.InPlan ? ModuleTypeEnum.InPlanSubjectVisit : ModuleTypeEnum.OutPlanSubjectVisit, // 模块类型
                       IsUrgent = x.IsUrgent, // 是否加急
                       SubjectVisitId = y.Id, // 访视ID
                       SubjectVisitName=y.VisitName, //  访视名称
                       Status= ReadingCommon.GetVisitSubmitStateEnum(y), // 状态
                       CreateTime = y.CreateTime, // 创建时间
                       SubjectCode = y.Subject.Code, // 受试者code
                       TrialSiteCode = x.TrialSite.TrialSiteCode, // 中心Code
                       VisitNum=y.VisitNum,

                       IsFinalVisit=y.IsFinalVisit, // 是否为末次评估
                       OutPlanPreviousVisitId = y.OutPlanPreviousVisitId, // 上一访视
                       OutPlanPreviousVisitName = y.OutPlanPreviousVisit.VisitName, // 上一访视名称
                       SiteId = x.Site.Id,  // 中心ID
                       IsVisit=true,  // 是否为访视
                       PDState = y.PDState, // PD 进展
                       IsEnrollmentConfirm=y.IsEnrollmentConfirm, // 入组
                       SubjectId = x.Id,
                   }).ToList()
               });


          


            var pageList = await subjectQuery.ToPagedListAsync(dto.PageIndex, dto.PageSize, dto.SortField == null|| dto.SortField==string.Empty ? "SiteCode" : dto.SortField,
                dto.Asc);


            pageList.CurrentPageData.ForEach(x =>
            {
                var outplan = x.Data.FirstOrDefault(x => x.IsFinalVisit);
                if (outplan != null)
                {
                    x.Data = x.Data.Where(y => y.VisitNum >= outplan.VisitNum).ToList();
                }
            });

            var subjectIds = pageList.CurrentPageData.Select(x => x.SubjectId).ToList();

            var readModules =await _readModuleRepository.Where(x => subjectIds.Contains(x.SubjectId)).Include(x=>x.SubjectVisit)
                .Include(x => x.ReadModuleModel).ToListAsync();

            pageList.CurrentPageData.ForEach(x => {
                x.Data.AddRange(readModules.Where(y => y.SubjectId == x.SubjectId).Select(
                    y => new GetReadModuleOutDto()
                    {
                        CreateTime = y.CreateTime,
                        Id = y.Id,
                        Name=y.ModuleName,
                        SubjectId=x.SubjectId,
                        ModuleType=y.ModuleType,
                        Status= ReadingCommon.GetVisitSubmitStateEnum(y.SubjectVisit),
                        SubjectCode= x.SubjectCode,
                        TrialSiteCode = x.TrialSiteCode,
                        SubjectVisitId= y.SubjectVisitId,
                        SubjectVisitName=y.SubjectVisit?.VisitName,  // 截止访视名称
                        CutOffVisitId = y.SubjectVisitId,  // 截止访视
                        CutOffVisitName = y.SubjectVisit?.VisitName,  // 截止访视名称
                        ReadModuleId=y.ReadModuleId,
                        ReadModuleName=y.ReadModuleModel?.ModuleName,
                        IsUrgent = y.IsUrgent

                    }));

                x.Data= x.Data.OrderBy(y => y.ModuleType).ThenBy(x=>x.VisitNum).ToList();
            });

            pageList.CurrentPageData.ForEach(x => {

                if (dto.ModuleType != null)
                {
                    x.Data = x.Data.Where(y => y.ModuleType == dto.ModuleType).ToList();
                 }
                if (dto.Status != null)
                {
                    x.Data = x.Data.Where(y => y.Status == dto.Status).ToList();
                }

                if (dto.Name != null)
                {
                    x.Data = x.Data.Where(y => y.Name.Contains(y.Name)).ToList();
                }
            });

         
       

            return (pageList, new
            {
                MaxLength = pageList.CurrentPageData.ToList().Max(x => x.Data.Count)
            });
        }

      


        ///// <summary>
        ///// 访视阅片完成添加阅片期模块
        ///// </summary>
        ///// <returns></returns>
        //public async Task<IResponseOutput> VisitFinishReadingAddReadModule(VisitFinishReadingAddReadModuleInDto inDto)
        //{
        //     var subjectVisit = await _subjectRepository.FirstOrDefaultNoTrackingAsync(x => x.Id == inDto.SubjectVisitId); 
        //     List<ReadingPeriodSet> readingPeriodSets= _readingPeriodSetRepository.Where(x=>x.TrialId==inDto.TrialId&&x.IsTakeEffect=&&(x.ReadingScope==ReadingScopeEnum.All||(x.ReadingScope==ReadingScopeEnum.Site&&x.ReadingPeriodSites.Select(y=>y.SiteId).Contains(subjectVisit.SiteId))))
        //}

        /// <summary>
        /// 获取单条详情信息
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<GetReadModuleSingleOutdto> GetReadModule(GetReadModuleSingleIndto dto)
        {
            var data = await GetReadModuleList(new GetReadModuleDto()
            {
                SubjectId = dto.SubjectId,
            });

            GetReadModuleSingleOutdto? readModule = data.Item1.CurrentPageData.FirstOrDefault().Data.Where(x => x.Id == dto.Id).Select(x => new GetReadModuleSingleOutdto()
            {
                Id = x.Id,
                ModuleType = x.ModuleType,
                SubjectVisitId = x.SubjectVisitId,
                SubjectVisitName = x.SubjectVisitName,
             
                Status = x.Status,
            }).FirstOrDefault();


            var stakeholderIds = new List<Guid>();

            var subjectVisit =await _subjectVisitRepository.FirstOrDefaultAsync(x => x.Id == readModule.SubjectVisitId);
            switch (readModule.Status)
            {
                case ReadModuleEnum.ImageUpload:
                    stakeholderIds.AddRange(await _dicomInstanceRepository.Where(x => x.SubjectVisitId == readModule.SubjectVisitId).Select(x => x.CreateUserId).Distinct().ToListAsync());
                    stakeholderIds.AddRange(await _noneDicomStudyFileRepository.Where(x => x.NoneDicomStudy.SubjectVisitId == readModule.SubjectVisitId).Select(x => x.CreateUserId).Distinct().ToListAsync());
                    break;
                case ReadModuleEnum.ImageQuality:
                    if (subjectVisit.PreliminaryAuditUserId != null)
                    {
                        stakeholderIds.Add(subjectVisit.PreliminaryAuditUserId.Value);
                    }
                    if (subjectVisit.ReviewAuditUserId != null)
                    {
                        stakeholderIds.Add(subjectVisit.ReviewAuditUserId.Value);
                    }
                    break;
            };

            readModule.StakeholderIds = stakeholderIds.Distinct().ToList();
            readModule.StakeholderNames = await _userRepository.Where(x => readModule.StakeholderIds.Contains(x.Id)).Select(x => x.FirstName + "/" + x.LastName).ToListAsync();

            return readModule;
        }

        /// <summary>
        /// 添加阅片的时候 获取访视
        /// </summary>
        /// <param name="inDto"></param>
        /// <returns></returns>
        public async Task<List<GetSubjectReadVisitsOutDto>> GetSubjectReadVisitList(GetSubjectReadVisitsInDto inDto)
        {
            var visitQuery = _subjectVisitRepository.Where(x => x.SubjectId == inDto.SubjectId && x.SubmitState != SubmitStateEnum.None);

            var finalVisitNum = await visitQuery.Where(x => x.IsFinalVisit).Select(x => x.VisitNum).FirstOrDefaultAsync();


            var readModulequery = _readModuleRepository.AsQueryable();
           return await visitQuery.WhereIf(finalVisitNum != null, x => x.VisitNum < finalVisitNum)
                .Where(x => readModulequery.Where(y => y.SubjectVisitId == x.Id && y.ReadingSetType == inDto.ReadingSetType).Count() == 0).OrderBy(x => finalVisitNum)
                .Select(x => new GetSubjectReadVisitsOutDto()
                {
                    SubjectVisitId = x.Id,
                    VisitName = x.VisitName,
                    VisitNum = x.VisitNum,
                }).ToListAsync();
        }

        /// <summary>
        /// 添加阅片期
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IResponseOutput> AddReadModule(ReadModuleAddDto dto)
        {
            var visitQuery =  _subjectVisitRepository.Where(x => x.SubjectId == dto.SubjectId && x.InPlan);

            visitQuery = visitQuery.WhereIf(dto.ExpirationDate != null, x => x.LatestScanDate <= dto.ExpirationDate.Value)
                .WhereIf(dto.ExpirationVisitNum != null, x => x.VisitNum <= dto.ExpirationVisitNum.Value);
            var visit = visitQuery.OrderByDescending(x => x.VisitNum).FirstOrDefault();

            if (visit != null)
            {
                await _readModuleRepository.AddAsync(new ReadModule()
                {
                    Id= NewId.NextGuid(),
                    SubjectId = dto.SubjectId,
                    ModuleType = dto.ReadingSetType==ReadingSetType.ImageReading? ModuleTypeEnum.Read: ModuleTypeEnum.Oncology,
                    IsUrgent = visit.IsUrgent,
                    ModuleName = dto.Name,
                    SubjectVisitId = visit.Id,
                    ReadingSetType= dto.ReadingSetType,
                    Status = ReadingCommon.GetVisitSubmitStateEnum(visit),
                   
                });
                var res = await _readModuleRepository.SaveChangesAsync();
                return ResponseOutput.Ok(res);
            }
            else
            {
                return ResponseOutput.NotOk("No qualified visit was found ");
            }


        }

        ///// <summary>
        ///// 新增或者修改
        ///// </summary>
        ///// <param name="addOrEditReadModule"></param>
        ///// <returns></returns>
        //[HttpPost]
        //public async Task<IResponseOutput> AddOrUpdateReadModuleService(ReadModuleAddOrEdit addOrEditReadModule)
        //{
        //    var entity = await _repository.InsertOrUpdateAsync<ReadModule, ReadModuleAddOrEdit>(addOrEditReadModule, true);
        //    return ResponseOutput.Ok(entity.Id.ToString());
        //}



        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="readModuleId"></param>
        /// <returns></returns>
        [HttpDelete("{readModuleId:guid}")]
        public async Task<IResponseOutput> DeleteReadModule(Guid readModuleId)
        {
            await _readModuleRepository.DeleteFromQueryAsync(t => t.Id == readModuleId, true);
            return ResponseOutput.Result(true);
        }


    }
}