//--------------------------------------------------------------------
//     此代码由T4模板自动生成  byzhouhang 20210918
//	   生成时间 2022-06-07 14:10:49 
//     对此文件的更改可能会导致不正确的行为，并且如果重新生成代码，这些更改将会丢失。
//--------------------------------------------------------------------

using IRaCIS.Core.Domain.Models;
using Microsoft.AspNetCore.Mvc;
using IRaCIS.Core.Application.Interfaces;
using IRaCIS.Core.Application.ViewModel;
using IRaCIS.Core.Domain.Share;

namespace IRaCIS.Core.Application.Service
{
    /// <summary>
    /// 访视读片任务
    /// </summary>	
    [ApiExplorerSettings(GroupName = "Trial")]
    public class VisitTaskService : BaseService
    {

        private readonly IRepository<VisitTask> _visitTaskRepository;
        private readonly IRepository<Trial> _trialRepository;
        private readonly IRepository<SubjectVisit> _subjectVisitRepository;

        private readonly IRepository<Subject> _subjectRepository;
        private readonly IRepository<SubjectUser> _subjectUserRepository;


        public VisitTaskService(IRepository<VisitTask> visitTaskRepository, IRepository<Trial> trialRepository, IRepository<SubjectVisit> subjectVisitRepository,
            IRepository<Subject> subjectRepository, IRepository<SubjectUser> subjectUserRepository
            )
        {
            _visitTaskRepository = visitTaskRepository;
            _trialRepository = trialRepository;
            _subjectVisitRepository = subjectVisitRepository;
            _subjectRepository = subjectRepository;
            _subjectUserRepository = subjectUserRepository;
        }

        [HttpPost]
        public async Task<PageOutput<VisitTaskView>> GetVisitTaskList(VisitTaskQuery queryVisitTask, [FromServices] IVisitTaskHelpeService _visitTaskCommonService)
        {
            //以前访视未产生任务的，在查询这里要产生 
            var svIdList = await _subjectVisitRepository.Where(t => t.TrialId == queryVisitTask.TrialId && t.CheckState == CheckStateEnum.CVPassed && t.IsVisitTaskGenerated == false).Select(t => t.Id).ToListAsync();

            await _visitTaskCommonService.GenerateVisitTaskAsync(queryVisitTask.TrialId, svIdList);


            var visitTaskQueryable = _visitTaskRepository.Where(t => t.TrialId == queryVisitTask.TrialId)
                .WhereIf(queryVisitTask.SiteId != null, t => t.Subject.SiteId == queryVisitTask.SiteId)
                .WhereIf(queryVisitTask.SubjectId != null, t => t.SubjectId == queryVisitTask.SubjectId)
                .WhereIf(queryVisitTask.IsUrgent != null, t => t.IsUrgent == queryVisitTask.IsUrgent)
                .WhereIf(queryVisitTask.DoctorUserId != null, t => t.DoctorUserId == queryVisitTask.DoctorUserId)
                .WhereIf(queryVisitTask.ReadingCategory != null, t => t.ReadingCategory == queryVisitTask.ReadingCategory)
                .WhereIf(queryVisitTask.TaskState != null, t => t.TaskState == queryVisitTask.TaskState)
                .WhereIf(!string.IsNullOrEmpty(queryVisitTask.TaskName), t => t.TaskName.Contains(queryVisitTask.TaskName) || t.TaskBlindName.Contains(queryVisitTask.TaskName))
                .WhereIf(!string.IsNullOrEmpty(queryVisitTask.SubjectCode), t => t.Subject.Code.Contains(queryVisitTask.SubjectCode))
                .WhereIf(queryVisitTask.BeginAllocateDate != null, t => t.AllocateTime > queryVisitTask.BeginAllocateDate)
                .WhereIf(queryVisitTask.EndAllocateDate != null, t => t.AllocateTime < queryVisitTask.EndAllocateDate.Value.AddDays(1))
                .ProjectTo<VisitTaskView>(_mapper.ConfigurationProvider);

            var defalutSortArray = new string[] { nameof(VisitTask.IsUrgent) + " desc", nameof(VisitTask.SubjectId) };

            var pageList = await visitTaskQueryable.ToPagedListAsync(queryVisitTask.PageIndex, queryVisitTask.PageSize, queryVisitTask.SortField, queryVisitTask.Asc, string.IsNullOrWhiteSpace(queryVisitTask.SortField), defalutSortArray);

            return pageList;
        }


        /// <summary>
        /// 获取手动分配  未分配的Subject列表(IsHaveAssigned 传递false)
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task<PageOutput<SubjectAssignView>> GetSubjectAssignList(SubjectAssignQuery querySubjectAssign)
        {
            var subjectQuery = _subjectRepository.Where(t => t.TrialId == querySubjectAssign.TrialId)
                  .WhereIf(querySubjectAssign.SiteId != null, t => t.SiteId == querySubjectAssign.SiteId)
                  .WhereIf(querySubjectAssign.SubjectId != null, t => t.Id == querySubjectAssign.SubjectId)
                  .WhereIf(querySubjectAssign.IsHaveAssigned != null && querySubjectAssign.IsHaveAssigned == true, t => t.SubjectDoctorList.Count() > 0)
                  .WhereIf(querySubjectAssign.IsHaveAssigned != null && querySubjectAssign.IsHaveAssigned == false, t => t.SubjectDoctorList.Count() == 0)
                  .WhereIf(querySubjectAssign.DoctorUserId != null, t => t.SubjectDoctorList.Any(t => t.DoctorUserId == querySubjectAssign.DoctorUserId))
                  .ProjectTo<SubjectAssignView>(_mapper.ConfigurationProvider);

            var pageList = await subjectQuery.ToPagedListAsync(querySubjectAssign.PageIndex, querySubjectAssign.PageSize, string.IsNullOrWhiteSpace(querySubjectAssign.SortField) ? nameof(querySubjectAssign.SubjectId) : querySubjectAssign.SortField, querySubjectAssign.Asc );

            return pageList;
        }


        /// <summary>
        /// 批量为 多个Subject 分配医生  手动分配
        /// </summary>
        /// <param name="assginSubjectDoctorCommand"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IResponseOutput>  AssignSubjectDoctor(AssginSubjectDoctorCommand assginSubjectDoctorCommand)
        {
            foreach (var subjectId in assginSubjectDoctorCommand.SubjectIdList)
            {
                foreach (var doctorUserId in assginSubjectDoctorCommand.DoctorUserIdList)
                {
                    await _subjectUserRepository.AddAsync(new SubjectUser() { SubjectId = subjectId, DoctorUserId = doctorUserId, AssignTime = DateTime.Now });
                }
                await _subjectRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectId, u => new Subject() { IsAssignDoctorUser = true });

            }

            await _subjectUserRepository.SaveChangesAsync();

            return ResponseOutput.Ok();
        }

        /// <summary>
        /// 批量取消Subject 分配的医生
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task<IResponseOutput> CancelSubjectAssignDoctor(CancelSubjectAssignCommand cancelSubjectAssignCommand)
        {
            foreach (var subjectId in cancelSubjectAssignCommand.SubjectIdList)
            {
                await _subjectUserRepository.DeleteFromQueryAsync(t=>t.SubjectId== subjectId);
                await _subjectRepository.BatchUpdateNoTrackingAsync(t => t.Id == subjectId, u => new Subject() { IsAssignDoctorUser = false });
            }


            await _subjectUserRepository.SaveChangesAsync();

            return ResponseOutput.Ok();
        }
        
    }
}