using IRaCIS.Application.Interfaces;
using IRaCIS.Application.Contracts;
using IRaCIS.Core.Infra.EFCore;
using IRaCIS.Core.Domain.Share;
using IRaCIS.Core.Infrastructure;
using Microsoft.AspNetCore.Mvc;
using System.Linq.Expressions;

namespace IRaCIS.Application.Services
{
    [ApiExplorerSettings(GroupName = "Reviewer")]
    public class DoctorService : BaseService, IDoctorService
    {
        private readonly IRepository<Doctor> _doctorRepository;
        private readonly IRepository<Message> _messageRepository;
        private readonly IRepository<Enroll> _enrollRepository;
        private readonly IRepository<DoctorDictionary> _doctorDictionaryRepository;
        private readonly IRepository<Attachment> _attachmentRepository;
        private readonly IRepository<UserDoctor> _userDoctorRepository;
        private readonly IRepository<Trial> _trialRepository;
        private readonly IRepository<TrialPaymentPrice> _trialExtRepository;
        private readonly IRepository<Vacation> _vacationRepository;



        public DoctorService(IRepository<Doctor> doctorInfoRepository,
            IRepository<Dictionary> dictionaryRepository,
            IRepository<Message> sysMessageRepository, IRepository<Enroll> intoGroupRepository,
            IRepository<DoctorDictionary> doctorDictionaryRepository,
            IRepository<Attachment> attachmentRepository,
            IRepository<UserDoctor> userDoctorRepository,
            IRepository<Trial> trialRepository,
            IRepository<TrialPaymentPrice> trialExtRepository, IRepository<Vacation> vacationRepository)
        {
            _doctorRepository = doctorInfoRepository;
            _messageRepository = sysMessageRepository;
            _enrollRepository = intoGroupRepository;
            _doctorDictionaryRepository = doctorDictionaryRepository;
            _attachmentRepository = attachmentRepository;
            _userDoctorRepository = userDoctorRepository;
            _trialRepository = trialRepository;
            _trialExtRepository = trialExtRepository;
            _vacationRepository = vacationRepository;
        }




        #region 医生基本信息--查询、新增、更新

        /// <summary>
        /// 添加/更新 医生基本信息 BasicInfo
        /// </summary>

        [HttpPost]
        public async Task<IResponseOutput<DoctorBasicInfoCommand>> AddOrUpdateDoctorBasicInfo(DoctorBasicInfoCommand basicInfoModel)
        {
            Expression<Func<Doctor, bool>> verifyExp = t => t.Phone == basicInfoModel.Phone || t.EMail == basicInfoModel.EMail;

            var verifyPair = new KeyValuePair<Expression<Func<Doctor, bool>>, string>(verifyExp, "current phone or email number already existed");

            if (basicInfoModel.Id == Guid.Empty || basicInfoModel.Id == null)
            {

                var doctor = _mapper.Map<Doctor>(basicInfoModel);

                //验证用户手机号
                if (await _doctorRepository.AnyAsync(t => t.Phone == doctor.Phone))
                {
                    return ResponseOutput.NotOk("The current phone number already existed!", new DoctorBasicInfoCommand());
                }
             
                if (await _doctorRepository.AnyAsync(t => t.EMail == doctor.EMail))
                {
                    return ResponseOutput.NotOk("The current email already existed!", new DoctorBasicInfoCommand());
                }

                doctor.Code = (await _doctorRepository.MaxAsync(t => t.Code)) + 1;

                doctor.ReviewerCode = AppSettings.CodePrefix + doctor.Code.ToString("D4");

                doctor.Password = MD5Helper.Md5(doctor.Phone);

                //插入中间表
                basicInfoModel.TitleIds.ForEach(titleId => doctor.DoctorDicRelationList.Add(new DoctorDictionary() { DoctorId = doctor.Id, KeyName = StaticData.Title, DictionaryId = titleId }));


                await _doctorRepository.AddAsync(doctor);
                //_doctorRepository.Add(doctor);

                await _repository.AddAsync(new UserDoctor() { DoctorId = doctor.Id, UserId = _userInfo.Id });
                //_userDoctorRepository.Add(new UserDoctor() { DoctorId = doctor.Id, UserId = _userInfo.Id });

                var success = await _repository.SaveChangesAsync();
                return ResponseOutput.Result(success, _mapper.Map<DoctorBasicInfoCommand>(doctor));

            }
            else
            {
                var updateModel = basicInfoModel;

                var phone = updateModel.Phone.Trim();
                if ((await _doctorRepository.FirstOrDefaultAsync(t => t.Phone == phone && t.Id != updateModel.Id) )!= null)
                {
                    return ResponseOutput.NotOk("The current phone number already existed!", new DoctorBasicInfoCommand());
                }
                var email = updateModel.EMail.Trim();
                if (await _doctorRepository.AnyAsync(t => t.EMail == email && t.Id != updateModel.Id))
                {
                    return ResponseOutput.NotOk("The current email already existed!", new DoctorBasicInfoCommand());
                }

                var doctor = await _doctorRepository.FirstOrDefaultAsync(t => t.Id == updateModel.Id).IfNullThrowException();

                //删除中间表  Title对应的记录
                 await _repository.BatchDeleteAsync<DoctorDictionary>(t => t.DoctorId == updateModel.Id && t.KeyName == StaticData.Title);
             

                var adddata=new  List<DoctorDictionary>();
                //重新插入新的 Title记录
                updateModel.TitleIds.ForEach(titleId => adddata.Add(new DoctorDictionary() { DoctorId = updateModel.Id.Value, KeyName = StaticData.Title, DictionaryId = titleId }));

                await _repository.AddRangeAsync(adddata);

                _mapper.Map(basicInfoModel, doctor);

                var success = await _repository.SaveChangesAsync();

                return ResponseOutput.Result(success, basicInfoModel);

            }

        }


        /// <summary>
        ///详情、编辑-获取 医生基本信息 BasicInfo
        /// </summary>
        /// <param name="doctorId">ReviewerID</param>
        /// <returns></returns>

        [HttpGet("{doctorId:guid}")]
        public async Task<DoctorBasicInfoDTO> GetBasicInfo(Guid doctorId)
        {

            #region 用导航属性直接查询  

            //SELECT[t].[Id], [t].[Code], [t].[ChineseName], [t].[EMail], [t].[FirstName], [t].[Introduction], [t].[LastName], [t].[Phone], [t].[Sex], [t].[WeChat], [t].[Nation], [t0].[Title], [t0].[TitleCN], [t0].[TitleId], [t0].[ShowOrder], [t0].[Id], [t0].[Id0]
            //FROM(
            //    SELECT TOP(1)[d].[Id], [d].[Code], [d].[ChineseName], [d].[EMail], [d].[FirstName], [d].[Introduction], [d].[LastName], [d].[Phone], [d].[Sex], [d].[WeChat], [d].[Nation]
            //    FROM[Doctor] AS[d] WITH(NOLOCK)
            //    WHERE[d].[Id] = @__doctorId_0
            //) AS[t]
            //LEFT JOIN(
            //    SELECT[d1].[Value] AS[Title], [d1].[ValueCN] AS[TitleCN], [d0].[DictionaryId] AS[TitleId], [d1].[ShowOrder], [d0].[Id], [d1].[Id] AS[Id0], [d0].[DoctorId]
            //    FROM [DoctorDictionary] AS [d0] WITH (NOLOCK)
            //    INNER JOIN[Dictionary] AS [d1] WITH (NOLOCK) ON [d0].[DictionaryId] = [d1].[Id]
            //    WHERE[d0].[KeyName] = N'Title'
            //) AS[t0] ON[t].[Id] = [t0].[DoctorId]
            //ORDER BY[t].[Id], [t0].[ShowOrder], [t0].[Id]

            //var doctorQueryable = _doctorRepository
            //  .Find(t => t.Id == doctorId)
            //  .Select(doctor => new DoctorBasicInfoDTO()
            //  {
            //      Id = doctor.Id,
            //      Code = doctor.Code,
            //      ChineseName = doctor.ChineseName,
            //      EMail = doctor.EMail,
            //      FirstName = doctor.FirstName,
            //      Introduction = doctor.Introduction,
            //      LastName = doctor.LastName,
            //      Phone = doctor.Phone,
            //      Sex = doctor.Sex,
            //      WeChat = doctor.WeChat,
            //      Nation = doctor.Nation,

            //      //不要分三个属性查询，会做三次左连接，这样 只会一个左连接
            //      TempObjList = doctor.DoctorDicList.Where(t => t.KeyName == StaticData.Title)
            //      .Select(t => new TempObj { Title = t.Dictionary.Value, TitleCN = t.Dictionary.ValueCN, TitleId = t.DictionaryId, ShowOrder = t.Dictionary.ShowOrder }).OrderBy(k => k.ShowOrder).ToList(),
            //  });

            //var doctorBasicInfo = doctorQueryable.FirstOrDefault();




            #endregion

            var doctorBasicInfo = (await _doctorRepository.Where(t => t.Id == doctorId)
                .ProjectTo<DoctorBasicInfoDTO>(_mapper.ConfigurationProvider).FirstOrDefaultAsync()).IfNullThrowException();

            return doctorBasicInfo;


        }

        #endregion

        #region Employment信息--查询和更新
        /// <summary>
        /// 详情、编辑-获取医生工作信息 Employment
        /// </summary>
        [HttpGet("{doctorId:Guid}")]
        public async Task<EmploymentDTO> GetEmploymentInfo(Guid doctorId)
        {

            #region init EF select  废弃
            //var dic = GetDictionary();

            //var employmentQueryable = from doctorItem in _doctorRepository
            //       .Where(t => t.Id == doctorId)
            //                          join hospitalItem in _hospitalRepository.AsQueryable() on doctorItem.HospitalId equals hospitalItem.Id into g
            //                          from hospital in g.DefaultIfEmpty()
            //                          select new EmploymentDTO()
            //                          {
            //                              Id = doctorItem.Id,
            //                              //部门
            //                              DepartmentId = doctorItem.DepartmentId,
            //                              DepartmentOther = doctorItem.DepartmentOther,
            //                              DepartmentOtherCN = doctorItem.DepartmentOtherCN,

            //                              //医院
            //                              HospitalId = doctorItem.HospitalId,

            //                              PositionId = doctorItem.PositionId,
            //                              PositionOther = doctorItem.PositionOther,
            //                              PositionOtherCN = doctorItem.PositionOtherCN,

            //                              RankId = doctorItem.RankId,
            //                              RankOther = doctorItem.RankOther,
            //                              RankOtherCN = doctorItem.RankOtherCN,

            //                              City = hospital.City,
            //                              Country = hospital.Country,
            //                              UniversityAffiliated = hospital.UniversityAffiliated,
            //                              HospitalName = hospital.HospitalName,
            //                              Province = hospital.Province,

            //                              CityCN = hospital.CityCN,
            //                              CountryCN = hospital.CountryCN,
            //                              UniversityAffiliatedCN = hospital.UniversityAffiliatedCN,
            //                              HospitalNameCN = hospital.HospitalNameCN,
            //                              ProvinceCN = hospital.ProvinceCN
            //                          };

            //var employmentInfo = employmentQueryable.FirstOrDefault();

            //if (employmentInfo != null)
            //{
            //    //医院信息设置
            //    if (employmentInfo.HospitalId == Guid.Empty)
            //    {
            //        employmentInfo.City = string.Empty;
            //        employmentInfo.Country = string.Empty;
            //        employmentInfo.UniversityAffiliated = string.Empty;
            //        employmentInfo.HospitalName = string.Empty;
            //        employmentInfo.Province = string.Empty;
            //    }
            //    employmentInfo.Department = employmentInfo.DepartmentId == Guid.Empty ? employmentInfo.DepartmentOther : dic.FirstOrDefault(o => o.Id == employmentInfo.DepartmentId)?.Value ?? "";

            //    employmentInfo.Rank = employmentInfo.RankId == Guid.Empty ? employmentInfo.RankOther : dic.FirstOrDefault(o => o.Id == employmentInfo.RankId)?.Value ?? "";

            //    employmentInfo.Position = employmentInfo.PositionId == Guid.Empty ? employmentInfo.PositionOther : dic.FirstOrDefault(o => o.Id == employmentInfo.PositionId)?.Value ?? "";


            //    employmentInfo.DepartmentCN = employmentInfo.DepartmentId == Guid.Empty ? employmentInfo.DepartmentOther : dic.FirstOrDefault(o => o.Id == employmentInfo.DepartmentId)?.ValueCN ?? "";

            //    employmentInfo.RankCN = employmentInfo.RankId == Guid.Empty ? employmentInfo.RankOther : dic.FirstOrDefault(o => o.Id == employmentInfo.RankId)?.ValueCN ?? "";

            //    employmentInfo.PositionCN = employmentInfo.PositionId == Guid.Empty ? employmentInfo.PositionOther : dic.FirstOrDefault(o => o.Id == employmentInfo.PositionId)?.ValueCN ?? "";
            //}
            #endregion

            var query = _doctorRepository.Where(t => t.Id == doctorId)
                .ProjectTo<EmploymentDTO>(_mapper.ConfigurationProvider);

            var employmentInfo = (await query.FirstOrDefaultAsync()).IfNullThrowException();

            return employmentInfo;
        }

        [HttpPost]
       
        public async Task<IResponseOutput> UpdateEmploymentInfo(EmploymentCommand doctorWorkInfoModel)
        {
            #region 废弃
            //var success = _doctorRepository.Update(d => d.Id == doctorWorkInfoModel.Id, u => new Doctor()
            //{
            //    DepartmentId = doctorWorkInfoModel.DepartmentId,
            //    DepartmentOther = doctorWorkInfoModel.DepartmentOther,
            //    DepartmentOtherCN = doctorWorkInfoModel.DepartmentOtherCN,

            //    SpecialityId = doctorWorkInfoModel.DepartmentId,
            //    SpecialityOther = doctorWorkInfoModel.DepartmentOther,
            //    SpecialityOtherCN = doctorWorkInfoModel.DepartmentOtherCN,

            //    RankId = doctorWorkInfoModel.RankId,
            //    RankOther = doctorWorkInfoModel.RankOther,
            //    RankOtherCN = doctorWorkInfoModel.RankOtherCN,

            //    PositionId = doctorWorkInfoModel.PositionId,
            //    PositionOther = doctorWorkInfoModel.PositionOther,
            //    PositionOtherCN = doctorWorkInfoModel.PositionOtherCN,

            //    HospitalId = doctorWorkInfoModel.HospitalId,
            //    UpdateTime = DateTime.Now
            //});

            //var doctor = _doctorRepository.FirstOrDefault(d => d.Id == doctorWorkInfoModel.Id);
            //_mapper.Map(doctorWorkInfoModel, doctor);
            //var success = _doctorRepository.SaveChanges();
            #endregion
            

            var entity = await _repository.InsertOrUpdateAsync<Doctor, EmploymentCommand>(doctorWorkInfoModel, true);

            //_doctorRepository.UseMapper(_mapper).InsertOrUpdate(doctorWorkInfoModel, autoSave: true);

            return ResponseOutput.Ok();
        }

        #endregion


        #region 医生技能信息  查询和 更新
        [HttpGet, Route("{doctorId:Guid}")]
        public async Task<SpecialtyDTO> GetSpecialtyInfo(Guid doctorId)
        {

            #region  利用导航属性直接查询出来  生成的sql ok 废弃

            //var specialtyQueryable = _doctorRepository
            //    .Where(t => t.Id == doctorId).Include(u => u.DoctorDicRelationList)
            //    .Select(specialty => new SpecialtyDTO()
            //    {
            //        Id = specialty.Id,
            //        ReadingTypeOther = specialty.ReadingTypeOther,
            //        ReadingTypeOtherCN = specialty.ReadingTypeOtherCN,

            //        SubspecialityOther = specialty.SubspecialityOther,
            //        SubspecialityOtherCN = specialty.SubspecialityOtherCN,


            //        DictionaryList = specialty.DoctorDicRelationList.Where(t => t.KeyName == StaticData.ReadingType || t.KeyName == StaticData.Subspeciality)
            //        .Select(t => new SpecialtyDTO.DoctorDictionaryView() { DictionaryId = t.DictionaryId, Value = t.Dictionary.Value, ValueCN = t.Dictionary.ValueCN, ShowOrder = t.Dictionary.ShowOrder, KeyName = t.Dictionary.KeyName })
            //        .OrderBy(t => t.ShowOrder).ToList(),

            //        SpecialityId = specialty.SpecialityId,
            //        Speciality = specialty.Speciality.Value,
            //        SpecialityCN = specialty.Speciality.ValueCN,

            //        SpecialityOther = specialty.SpecialityOther,
            //        SpecialityOtherCN = specialty.SpecialityOtherCN
            //    });

            //var specialtyInfo = specialtyQueryable.FirstOrDefault();

            //return specialtyInfo;

            #endregion


            var test = await (_doctorRepository.Where(t => t.Id == doctorId)
                   .ProjectTo<SpecialtyDTO>(_mapper.ConfigurationProvider).FirstOrDefaultAsync()).IfNullThrowException();

            return test;
        }

       
        [HttpPost]
        public async Task<IResponseOutput> UpdateSpecialtyInfo(SpecialtyCommand specialtyUpdateModel)
        {
            var doctor = await _doctorRepository.FirstOrDefaultAsync(t => t.Id == specialtyUpdateModel.Id);

            if (doctor == null) return Null404NotFound(doctor);



            ////删除中间表  
            //_doctorDictionaryRepository.Delete(t =>
            //    t.DoctorId == specialtyUpdateModel.Id && t.KeyName == StaticData.Subspeciality);
            //_doctorDictionaryRepository.Delete(t =>
            //    t.DoctorId == specialtyUpdateModel.Id && t.KeyName == StaticData.ReadingType);

            await _repository.BatchDeleteAsync<DoctorDictionary>(t =>
                t.DoctorId == specialtyUpdateModel.Id && (t.KeyName == StaticData.Subspeciality || t.KeyName == StaticData.ReadingType));





            //重新插入新的 
            var adddata = new List<DoctorDictionary>();
            specialtyUpdateModel.ReadingTypeIds.ForEach(readingTypeId => adddata.Add(
                new DoctorDictionary()
                {
                    DoctorId = specialtyUpdateModel.Id,
                    KeyName = StaticData.ReadingType,
                    DictionaryId = readingTypeId
                }));
            specialtyUpdateModel.SubspecialityIds.ForEach(subspecialityId => adddata.Add(
                new DoctorDictionary()
                {
                    DoctorId = specialtyUpdateModel.Id,
                    KeyName = StaticData.Subspeciality,
                    DictionaryId = subspecialityId
                }));

            await _repository.AddRangeAsync(adddata);

            _mapper.Map(specialtyUpdateModel, doctor);

            var success = await _repository.SaveChangesAsync();
            return ResponseOutput.Result(success);


        }
        #endregion

        #region 简历审核
       
        [HttpPost]
        public async Task<IResponseOutput> UpdateAuditResume(ResumeConfirmCommand auditResumeParam)
        {
            var userId = _userInfo.Id;
            //判断 合作协议、正式简历 是否有。如果没有，显示提示信息，并且不能保存
            var attachmentList = await _attachmentRepository.Where(u => u.DoctorId == auditResumeParam.Id)
                .Select(u => u.Type).ToListAsync();
            if (auditResumeParam.ResumeStatus == ResumeStatusEnum.Pass && ((!attachmentList.Contains("Resume")) || (!attachmentList.Contains("Consultant Agreement"))))
            {
                return ResponseOutput.NotOk("Resume & Consultant Agreement must be upload ");
            }
            var success = await _doctorRepository.BatchUpdateAsync(o => o.Id == auditResumeParam.Id, u => new Doctor()
            {
                CooperateStatus = auditResumeParam.CooperateStatus,
                ResumeStatus = auditResumeParam.ResumeStatus,
                AdminComment = auditResumeParam.AdminComment,
                ReviewStatus = auditResumeParam.ReviewStatus,
                AcceptingNewTrial = auditResumeParam.AcceptingNewTrial,
                ActivelyReading = auditResumeParam.ActivelyReading,
                AuditTime = DateTime.Now,
                AuditUserId = userId
            });

            if (success)
            {
                if (!string.IsNullOrWhiteSpace(auditResumeParam.MessageContent))
                {
                    var message = new Message
                    {
                        FromUserId = userId,
                        ToDoctorId = auditResumeParam.Id,
                        Title = "Resume review results",
                        Content = auditResumeParam.MessageContent,
                        HasRead = false,
                        MessageTime = DateTime.Now
                    };
                    await _repository.AddAsync(message);
                    success = await _repository.SaveChangesAsync();
                }
            }

            return ResponseOutput.Result(success);
        }

       
        [HttpGet("{doctorId:guid}")]
        public async Task<ResumeConfirmDTO> GetAuditState(Guid doctorId)
        {
            var doctor = (await _doctorRepository
                .ProjectTo<ResumeConfirmDTO>(_mapper.ConfigurationProvider).FirstOrDefaultAsync(t => t.Id == doctorId)).IfNullThrowException();

            doctor.InHoliday = (await _repository.CountAsync<Vacation>(x=>x.DoctorId==doctorId&&x.EndDate<=DateTime.Now&&x.StartDate<=DateTime.Now)) > 0;

            return doctor;
        }


        /// <summary>
        /// 获取医生入组信息  正在提交的数量   已同意入组项目个数  正在读的
        /// </summary>
        [HttpPost, Route("{doctorId:guid}")]
        public DoctorEnrollInfoDTO GetDoctorIntoGroupInfo(Guid doctorId)
        {
            var doctorQueryable =
                from doctor in _doctorRepository.Where(t => t.Id == doctorId)
                join intoGroupItem in _enrollRepository.AsQueryable() on doctor.Id equals intoGroupItem.DoctorId
                 into t
                from intoGroupItem in t.DefaultIfEmpty()
                group intoGroupItem by intoGroupItem.DoctorId
                into g
                select new DoctorEnrollInfoDTO
                {
                    DoctorId = g.Key,

                    //Submitted = g.Sum(t =>
                    //    t.EnrollStatus == (int)EnrollStatus.HasCommittedToCRO ? 1 : 0),
                    //Approved = g.Sum(t =>
                    //    t.EnrollStatus == (int)EnrollStatus.InviteIntoGroup ? 1 : 0),
                    //Reading = g.Sum(t =>
                    //    t.EnrollStatus == (int)EnrollStatus.DoctorReading ? 1 : 0)

                    Submitted = g.Count(t =>
                        t.EnrollStatus == (int)EnrollStatus.HasCommittedToCRO),
                    Approved = g.Count(t =>
                        t.EnrollStatus == (int)EnrollStatus.InviteIntoGroup),
                    Reading = g.Count(t =>
                        t.EnrollStatus == (int)EnrollStatus.DoctorReading)
                };

            return doctorQueryable.FirstOrDefault().IfNullThrowException();
        }


        /// <summary>
        /// Get Statement of Work list.[New]
        /// </summary>
        [HttpGet("{doctorId:guid}")]
        public List<SowDTO> GetDoctorSowList(Guid doctorId)
        {
            var query = from enroll in _enrollRepository.Where(u => u.DoctorId == doctorId && u.EnrollStatus >= 10)
                        join trialExt in _trialExtRepository.AsQueryable() on enroll.TrialId equals trialExt.TrialId
                        join trial in _trialRepository.AsQueryable() on enroll.TrialId equals trial.Id
                        select new SowDTO
                        {
                            FileName = trialExt.SowName,
                            FilePath = trialExt.SowPath,
                            TrialCode = trial.TrialCode,
                            CreateTime = trialExt.CreateTime
                        };
            return query.ToList().Where(u => !string.IsNullOrWhiteSpace(u.FileName)).ToList();
        }

        /// <summary>
        /// Get Ack Statement of Work[New]
        /// </summary>
        [HttpGet("{doctorId:guid}")]
        public List<SowDTO> GetDoctorAckSowList(Guid doctorId)
        {
            var query = from enroll in _enrollRepository.Where(u => u.DoctorId == doctorId)
                        join attachment in _attachmentRepository.Where(u => u.DoctorId == doctorId)
                        on enroll.AttachmentId equals attachment.Id
                        join trial in _trialRepository.AsQueryable() on enroll.TrialId equals trial.Id
                        select new SowDTO
                        {
                            FileName = attachment.FileName,
                            FilePath = attachment.Path,
                            TrialCode = trial.TrialCode,
                            CreateTime = attachment.CreateTime
                        };
            return query.ToList();
        }

        #endregion

    }
}