using AutoMapper;
using EntityFrameworkCore.Triggered;
using IRaCIS.Core.Application.Interfaces;
using IRaCIS.Core.Application.Service;
using IRaCIS.Core.Application.ViewModel;
using IRaCIS.Core.Domain.Share;
using IRaCIS.Core.Infrastructure;

namespace IRaCIS.Core.Application.Triggers
{
    /// <summary>
    ///  处理  访视   末次评估  会影响Subject 状态
    /// </summary>
    public class SubjectVisitCheckPassedTrigger(
         IVisitTaskHelpeService _visitTaskHelpeService,
         IRepository<Subject> _subjectRepository,
         IRepository<ReadingQuestionCriterionTrial> _trialReadingCriterionRepository,
         ISubjectCriteriaEvaluationService _subjectCriteriaEvaluationService,
         IRepository<SubjectCriteriaEvaluation> _subjectCriteriaEvaluationRepository) : IBeforeSaveTrigger<SubjectVisit>
    {


        public async Task BeforeSave(ITriggerContext<SubjectVisit> context, CancellationToken cancellationToken)
        {
            var subjectVisit = context.Entity;


            if (context.ChangeType == ChangeType.Modified)
            {

                // 一致性核查通过  生成读片任务
                if (context.UnmodifiedEntity?.CheckState != subjectVisit.CheckState && subjectVisit.CheckState == CheckStateEnum.CVPassed)
                {
                    //退回或者重阅的任务一致性核查通过了  此时设置Subject 重阅影响状态
                    if (context.Entity.IsPMBackOrReReading == true)
                    {
                        await _subjectRepository.UpdatePartialFromQueryAsync(context.Entity.SubjectId, u => new Subject() { IsReReadingOrBackInfluenceAnalysis = false });
                    }

                    context.Entity.IsPMBackOrReReading = false;

                    //找到手动生成任务的标准
                    var criterionList = await _trialReadingCriterionRepository.Where(t => t.IsAutoCreate == false && t.IsSigned == true).Select(t => new { t.Id, t.TrialId, t.IsReadingTaskViewInOrder }).ToListAsync();

                    foreach (var criterion in criterionList)
                    {
                        //if(!await _SubjectCriteriaEvaluationVisitFilterRepository.AnyAsync(t=>t.SubjectId==subjectVisit.SubjectId&& t.SubjectVisitId==subjectVisit.Id && t.TrialReadingCriterionId == criterion.Id))
                        //{
                        //    await _SubjectCriteriaEvaluationVisitFilterRepository.AddAsync(new SubjectCriteriaEvaluationVisitFilter() { SubjectId = subjectVisit.SubjectId, SubjectVisitId = subjectVisit.Id, TrialReadingCriterionId = criterion.Id });
                        //}

                        //如果参与评估，那么久对当前访视进行自动筛选
                        if (await _subjectCriteriaEvaluationRepository.AnyAsync(t => t.SubjectId == subjectVisit.SubjectId && t.TrialReadingCriterionId == criterion.Id && t.IsJoinEvaluation))
                        {
                            await _subjectCriteriaEvaluationService.AutoSubjectCriteriaEvaluationVisitFilter(subjectVisit.SubjectId, subjectVisit.Id, criterion.Id);

                        }




                    }

                    await _visitTaskHelpeService.GenerateVisitTaskAsync(subjectVisit.TrialId, new List<Guid>() { subjectVisit.Id }, true);

                }

            }        
        }
    }
}