using System.Reflection.Metadata;
using BMA.EHR.Application.Common.Interfaces;
using BMA.EHR.Application.Responses;
using BMA.EHR.Domain.Extensions;
using BMA.EHR.Domain.Models.HR;
using BMA.EHR.Domain.Models.Organizations;
using BMA.EHR.Domain.Models.Retirement;
using BMA.EHR.Domain.ModelsExam.Candidate;
using BMA.EHR.Domain.Shared;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Newtonsoft.Json;

namespace BMA.EHR.Application.Repositories.Reports
{
    public class CandidateReportRepository
    {
        #region " Fields "

        private readonly IApplicationDBContext _dbContext;
        private readonly IApplicationDBExamContext _dbExamContext;
        private readonly IWebHostEnvironment _hostingEnvironment;
        private readonly MinIOService _documentService;
        private readonly OrganizationCommonRepository _organizationCommonRepository;

        #endregion

        #region " Constructor and Destructor "

        public CandidateReportRepository(IApplicationDBContext dbContext,
                                        IApplicationDBExamContext dbExamContext,
                                        MinIOService documentService,
                                        OrganizationCommonRepository organizationCommonRepository,
                                        IWebHostEnvironment hostEnvironment)
        {
            _dbContext = dbContext;
            _dbExamContext = dbExamContext;
            _hostingEnvironment = hostEnvironment;
            _organizationCommonRepository = organizationCommonRepository;
            _documentService = documentService;
        }

        #endregion

        #region " Methods "

        #region ใบสมัครสอบ
        public async Task<dynamic> GetExamCandidateAsync(Guid id)
        {
            var data = await _dbExamContext.Set<Candidate>().AsQueryable()
                        .Where(x => x.Id == id)
                        .Select(p => new
                        {
                            p.Id,
                            AvatarId = p.ProfileImg == null ? Guid.Parse("00000000-0000-0000-0000-000000000000") : p.ProfileImg.Id,
                            ExamIdenNumber = p.ExamIdenNumber,
                            PositionName = p.PositionExam == null ? "" : p.PositionExam.PositionName,
                            PeriodExamName = p.PeriodExam == null ? "" : p.PeriodExam.Name,
                            PeriodExamRound = p.PeriodExam == null ? "" : p.PeriodExam.Round.ToString(),
                            PeriodExamYear = p.PeriodExam == null ? "" : p.PeriodExam.Year.ToString(),

                            FullName = $"{p.PrefixName}{p.FirstName} {p.LastName}",
                            Religion = p.ReligionName,
                            Nationality = p.Nationality,
                            DateOfBirth = p.DateOfBirth == null ? "" : p.DateOfBirth.Value.ToThaiShortDate2(),
                            Age = p.DateOfBirth == null ? "" : p.DateOfBirth.Value.CalculateAgeStrV2(0, 0),
                            CitizenId = p.CitizenId,

                            EducationLevelExamName = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationLevelExamName,
                            EducationName = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationName,
                            EducationMajor = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationMajor,
                            EducationLocation = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationLocation,
                            EducationEndDate = p.Educations.FirstOrDefault() == null || p.Educations.FirstOrDefault().EducationEndDate == null ? "" : p.Educations.FirstOrDefault().EducationEndDate.Value.ToThaiShortDate2(),
                            EducationScores = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationScores,
                            EducationType = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationType,
                            EducationLevelHighName = p.Educations.FirstOrDefault() == null ? "" : p.Educations.FirstOrDefault().EducationLevelHighName,

                            OccupationPositionType = p.OccupationPositionType == "other" ? "ผู้ปฏิบัติงานอื่นในกรุงเทพมหานคร" : (p.OccupationPositionType == "temp" ? "ลูกจ้างชั่วคราว" : (p.OccupationPositionType == "perm" ? "ลูกจ้างประจำ" : "-")),
                            OccupationPosition = p.OccupationPosition,
                            OccupationSalary = p.OccupationSalary,
                            OccupationGroup = p.OccupationGroup,
                            OccupationPile = p.OccupationPile,
                            OccupationOrg = p.OccupationOrg,
                            OccupationTelephone = p.OccupationTelephone,

                            Careers = p.Careers.Select(y => new
                            {
                                Position = y.Position,
                                Type = y.Type,
                                DurationStart = y.DurationStart.ToThaiShortDate2(),
                                DurationEnd = y.DurationEnd.ToThaiShortDate2(),
                                RangeDate = y.RangeDate,
                            }).ToList(),

                            RegistAddress = p.RegistAddress,
                            RegistProvinceName = p.RegistProvinceName,
                            RegistDistrictName = p.RegistDistrictName,
                            RegistSubDistrictName = p.RegistSubDistrictName,
                            RegistZipCode = p.RegistZipCode,
                            CurrentAddress = p.CurrentAddress,
                            CurrentProvinceName = p.CurrentProvinceName,
                            CurrentSubDistrictName = p.CurrentSubDistrictName,
                            CurrentDistrictName = p.CurrentDistrictName,
                            CurrentZipCode = p.CurrentZipCode,
                            Telephone = p.Telephone,
                            Email = p.Email,

                            ContactFullName = $"{p.ContactPrefixName}{p.ContactFirstname} {p.ContactLastname}",
                            ContactRelations = p.ContactRelations,
                            ContactTel = p.ContactTel,

                            RegisterDate = p.RegisterDate == null ? "" : p.RegisterDate.Value.ToThaiFullDate(),
                        })
                       .FirstOrDefaultAsync();

            if (data == null)
                throw new Exception(GlobalMessages.CandidateNotFound);
            return data;
        }
        public async Task<dynamic> GetExamCareerCandidateAsync(Guid id)
        {
            var data = await _dbExamContext.Set<Career>().AsQueryable()
                        .Where(x => x.Candidate != null)
                        .Where(x => x.Candidate.Id == id)
                        .Select(p => new
                        {
                            Position = p.Position,
                            Type = p.Type,
                            DurationStart = p.DurationStart.ToThaiShortDate2(),
                            DurationEnd = p.DurationEnd.ToThaiShortDate2(),
                            RangeDate = p.RangeDate,
                        })
                       .ToListAsync();

            return data;
        }

        public async Task<dynamic> GetExamAvatarCandidateAsync(Guid id)
        {
            var data = await _dbExamContext.Set<Candidate>().AsQueryable()
                        .Where(x => x.Id == id)
                        .Select(p => new
                        {
                            AvatarId = p.ProfileImg == null ? Guid.Parse("00000000-0000-0000-0000-000000000000") : p.ProfileImg.Id,
                        })
                       .FirstOrDefaultAsync();

            if (data == null)
                throw new Exception(GlobalMessages.CandidateNotFound);
            return data.AvatarId;
        }
        #endregion

        #endregion
    }
}