CostCalculationItem/IRaCIS.Core.Application/Trial/TrialAttachmentService.cs

using AutoMapper;
using IRaCIS.Application.Interfaces;
using IRaCIS.Application.ViewModels;
using IRaCIS.Core.Application.Contracts.RequestAndResponse;
using IRaCIS.Core.Domain.Interfaces;
using IRaCIS.Core.Domain.Models;
using IRaCIS.Infra.Data.ExpressionExtend;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;


namespace IRaCIS.Application.Services
{
    public class TrialAttachmentService : ITrialAttachmentService
    {
        private readonly IAcquisitionSpecificationRepository _specificationRepository;
        private readonly IUserRepository _userRepository;
        private readonly ITrialRepository _trialRepository;
        private readonly IDictionaryRepository _dictionaryRepository;
        private readonly IMapper _mapper;

        public TrialAttachmentService(IAcquisitionSpecificationRepository specificationRepository,
            IUserRepository userRepository, ITrialRepository trialRepository, IDictionaryRepository dictionaryRepository,IMapper mapper)
        {
            _specificationRepository = specificationRepository;
            _userRepository = userRepository;
            _trialRepository = trialRepository;
            _dictionaryRepository = dictionaryRepository;
            _mapper = mapper;
        }
        public IResponseOutput AddOrUpdateSpecification(TrialAttachmentCommand model, Guid userId)
        {
            var temp = _mapper.Map<TrialAttachment>(model);
            if (model.Id == Guid.Empty|| model.Id ==null) //insert
            {
                var returnItem = _specificationRepository.Add(temp);
                var isSuccess = _specificationRepository.SaveChanges();

                return ResponseOutput.Result(isSuccess, temp.Id.ToString());

            }
            else
            {
              var specification=  _specificationRepository.GetAll().FirstOrDefault(t => t.Id == model.Id);

              _mapper.Map(model, specification);

              _specificationRepository.Update(specification);

              var isSuccess = _specificationRepository.SaveChanges();

                return ResponseOutput.Result(isSuccess);
               
            }
        }

        public IResponseOutput DeleteSpecification(Guid id)
        {
            var result = _specificationRepository.Delete(u => u.Id == id);

            return ResponseOutput.Result(result);

        }

        public IEnumerable<AcquisitionSpecificationDTO> GetSpecificationList(Guid trialId, string type)
        {
            Expression < Func<TrialAttachment, bool> > trialAttachmentLambda = x => x.TrialId==trialId;

            if (!string.IsNullOrEmpty(type))
            {
                var attachmentType = type.Trim();
                trialAttachmentLambda = trialAttachmentLambda.And(x => x.Type == attachmentType);
            }

            var query = from specification in _specificationRepository.Find(trialAttachmentLambda)
                join user in _userRepository.GetAll() on specification.UpdateUserId equals user.Id into h
                from userItem in h.DefaultIfEmpty()
                join trial in _trialRepository.Find(u => u.Id == trialId) on specification.TrialId equals trial.Id into g
                from trialItem in g.DefaultIfEmpty()
               
                select new AcquisitionSpecificationDTO()
                {
                    Id = specification.Id,
                    TrialId = trialItem.Id,
                    TrialCode = trialItem.Code,
                    Indication = trialItem.Indication,
                    OptUserName = userItem.RealName,
                    Type = specification.Type,
                    
                    DocumentName = specification.DocumentName,
                    DocumentPath = specification.DocumentPath,
                    CreateTime = specification.CreateTime
                };

            return query.ToList();
        }

        //public PageOutput<AcquisitionSpecificationDTO> GetSpecificationList(ImageAcquisitionSpecificationQueryDTO param)
        //{

        //    var query = from specification in _specificationRepository.Find(u => u.TrialId == param.TrialId)
        //                join user in _userRepository.GetAll() on specification.UpdateUserId equals user.Id into h
        //                from userItem in h.DefaultIfEmpty()
        //                join trial in _trialRepository.Find(u => u.Id == param.TrialId) on specification.TrialId equals trial.Id into g
        //                from trialItem in g.DefaultIfEmpty()
        //                join dic in _dictionaryRepository.GetAll() on specification.DeviceTypeId equals dic.Id into e
        //                from dicItem in e.DefaultIfEmpty()
        //                select new AcquisitionSpecificationDTO()
        //                {
        //                    Id = specification.Id,
        //                    TrialId = trialItem.Id,
        //                    TrialCode = trialItem.Code,
        //                    Indication = trialItem.Indication,
        //                    OptUserName = userItem.RealName,
        //                    AcquisitionPeriod = specification.AcquisitionPeriod,
        //                    DeviceParam = specification.DeviceParam,
        //                    Type = specification.DeviceTypeId,
        //                    DeviceTypeName = dicItem.Value,
        //                    LayerThickness = specification.LayerThickness,
        //                    SeriesCount = specification.SeriesCount,
        //                    SeriesDescription = specification.SeriesDescription,
        //                    DocumentCode = specification.DocumentCode,
        //                    DocumentName = specification.DocumentName,
        //                    DocumentPath = specification.DocumentPath,
        //                    CreateTime = specification.CreateTime
        //                };
        //    var count = query.Count();
        //    var propName = param.SortField == string.Empty ? "CreateTime" : param.SortField;

        //    query = param.Asc
        //        ? query.OrderBy(propName)
        //        : query.OrderByDescending(propName);

        //    query = query.Skip((param.PageIndex - 1) * param.PageSize).Take(param.PageSize);
        //    var list = query.ToList();

        //    return new PageOutput<AcquisitionSpecificationDTO>(param.PageIndex,
        //        param.PageSize, count, list);

        //}
    }
}