using IRaCIS.Core.Application.Contracts;
using IRaCIS.Core.Domain.Share;
using Microsoft.AspNetCore.Mvc;

namespace IRaCIS.Core.Application
{
    [ApiExplorerSettings(GroupName = "Trial")]
    public class PersonalWorkstation : BaseService
    {
        private readonly IRepository<Trial> _trialRepository;
        private readonly IRepository<TrialUser> _trialUserRepository;
        private readonly IRepository<TrialDocument> _trialDocumentRepository;
        private readonly IRepository<SystemDocument> _systemDocumentRepository;

        public PersonalWorkstation(IRepository<Trial> trialRepository, IRepository<TrialUser> trialUserRepository, IRepository<TrialDocument> trialDocumentRepository, IRepository<SystemDocument> systemDocumentRepository)
        {
            _trialRepository = trialRepository;
            _trialUserRepository = trialUserRepository;
            _trialDocumentRepository = trialDocumentRepository;
            _systemDocumentRepository = systemDocumentRepository;
        }

        /// <summary>
        /// 个人面板 统计值
        /// </summary>
        /// <returns></returns>
        public async Task<PersonalStataDTO> GetBasicStat()
        {

            return new PersonalStataDTO()
            {
                //正参与的数量
                TrialCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                    ? await _trialRepository.CountAsync()
                    : await _trialUserRepository.Where(t => t.UserId == _userInfo.Id).CountAsync(),

                DeletedCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                    ? await _trialRepository.AsQueryable(true).CountAsync(t => t.IsDeleted)
                    : await _trialUserRepository.AsQueryable(true).Where(t => t.UserId == _userInfo.Id && t.IsDeleted)
                        .CountAsync(),


                TotalNeedSignTrialDocCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                    ? 0
                    : await _trialDocumentRepository.AsQueryable(true)
                        
                        .Where(t => t.IsDeleted == false || (t.IsDeleted == true && t.TrialDocConfirmedUserList.Any(t => t.ConfirmUserId == _userInfo.Id)))

                        .SelectMany(t => t.NeedConfirmedUserTypeList)
                        .CountAsync(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId),

                HaveSignedTrialDocCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                    ? 0
                    : await _trialDocumentRepository
                        .Where(t => t.NeedConfirmedUserTypeList.Any(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId))
                        .SelectMany(t => t.TrialDocConfirmedUserList)
                        .CountAsync(t => t.ConfirmUserId == _userInfo.Id),

                TotalNeedSignSystemDocCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                    ? 0
                    : await _systemDocumentRepository
                        .Where(t => t.IsDeleted == false || (t.IsDeleted == true && t.SystemDocConfirmedUserList.Any(t => t.ConfirmUserId == _userInfo.Id)))
                        .SelectMany(t => t.NeedConfirmedUserTypeList)
                        .CountAsync(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId),


                HaveSignedSystemDocCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                    ? 0
                    : await _systemDocumentRepository
                        .Where(t => t.NeedConfirmedUserTypeList.Any(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId))
                        .SelectMany(t => t.SystemDocConfirmedUserList)
                        .CountAsync(t => t.ConfirmUserId == _userInfo.Id),

            };

        }


        /// <summary>
        /// Site 调研 每个项目 需要处理的审批统计
        /// </summary>
        /// <param name="query"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<PageOutput<TrialSiteSurveyStat>> GetSiteSurveyApprovalList(TrialSiteSurveyStatQuery query)
        {

            return await _trialRepository.ProjectTo<TrialSiteSurveyStat>(_mapper.ConfigurationProvider, new { userTypeEnumInt = _userInfo.UserTypeEnumInt, userId = _userInfo.Id })
                .OrderByDescending(t=>t.ApprovalRequiredCount).ToPagedListAsync(query.PageIndex, query.PageSize, query.SortField, query.Asc);

        }


        /// <summary>
        ///  需要签署文件数量  系统级别的在第一行
        /// </summary>
        /// <param name="query"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<PageOutput<DocSignStat>> GetTrialDocStatList(TrialSiteSurveyStatQuery query)
        {
            if (_userInfo.IsAdmin)
            {
                return new PageOutput<DocSignStat>(query.PageIndex, query.PageSize, 0, new List<DocSignStat>());
            }
            else
            {
                var trialDocStat = await _trialRepository
                    .WhereIf(_userInfo.UserTypeEnumInt != (int)UserTypeEnum.SuperAdmin, t => t.TrialUserList.Any(t => t.UserId == _userInfo.Id))
                    .WhereIf(!_userInfo.IsAdmin, c => c.TrialDocumentList.Where(t => t.NeedConfirmedUserTypeList.Any(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId) && !t.TrialDocConfirmedUserList.Any(t => t.ConfirmUserId == _userInfo.Id)).Count() > 0)
                    .ProjectTo<DocSignStat>(_mapper.ConfigurationProvider, new { userTypeEnumInt = _userInfo.UserTypeEnumInt, userId = _userInfo.Id, userTypeId = _userInfo.UserTypeId })
                    .OrderByDescending(t => t.WaitSignCount)
                    .ToPagedListAsync(query.PageIndex, query.PageSize - 1, query.SortField, query.Asc);


                var sysDocStat = new DocSignStat()
                {
                    IsSystemDoc = true,
                    WaitSignCount = _userInfo.UserTypeEnumInt == (int)UserTypeEnum.SuperAdmin
                        ? 0
                        : await _systemDocumentRepository
                            .Where(t =>
                                t.NeedConfirmedUserTypeList.Any(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId) &&
                                !t.SystemDocConfirmedUserList.Any(t => t.ConfirmUserId == _userInfo.Id))
                            .CountAsync()

                };

                var list = trialDocStat.CurrentPageData.ToList();

                list.Insert(0, sysDocStat);

                trialDocStat.CurrentPageData = list;
                return trialDocStat;
            }

           

        }






    }
}