using System.IO.Pipelines;
using BMA.EHR.Application.Repositories;
using BMA.EHR.Application.Repositories.Commands;
using BMA.EHR.Application.Repositories.Leaves.LeaveRequests;
using BMA.EHR.Domain.Common;
using BMA.EHR.Domain.Extensions;
using BMA.EHR.Domain.Models.Leave.Requests;
using BMA.EHR.Domain.Shared;
using BMA.EHR.Infrastructure.Persistence;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Swashbuckle.AspNetCore.Annotations;

namespace BMA.EHR.Leave.Service.Controllers
{
    [Route("api/v{version:apiVersion}/leave/report")]
    [ApiVersion("1.0")]
    [ApiController]
    [Produces("application/json")]
    [Authorize]
    [SwaggerTag("API ระบบลงเวลาและการลา (ดึงข้อมูลสำหรับนำไปออกรายงาน)")]
    public class LeaveReportController : BaseController
    {
        #region " Fields "
        private readonly LeaveRequestRepository _leaveRequestRepository;
        private readonly UserProfileRepository _userProfileRepository;
        private readonly CommandRepository _commandRepository;


        #endregion

        #region " Constructor and Destructor "

        public LeaveReportController(LeaveRequestRepository leaveRequestRepository,
                                     UserProfileRepository userProfileRepository,
                                     CommandRepository commandRepository)
        {
            _leaveRequestRepository = leaveRequestRepository;
            _userProfileRepository = userProfileRepository;
            _commandRepository = commandRepository;
        }

        #endregion

        #region  " Methods "

        #region " Private Methods "

        private async Task<dynamic> GetReport01(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var lastLeaveRequest =
                await _leaveRequestRepository.GetLastLeaveRequestByTypeForUserAsync(data.KeycloakUserId,
                    data.Type.Id);

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave9",
                reportName = $"แบบใบลาป่วย ลาคลอดบุตร ลากิจส่วนตัว_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",
                    leaveDetail = data.LeaveDetail,
                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                    LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),
                    leaveAddress = data.LeaveAddress,
                    leaveNumber = data.LeaveNumber,
                    LeaveLastStart = lastLeaveRequest == null ? "" : lastLeaveRequest.LeaveStartDate.Date.ToThaiShortDate(),
                    LeaveLastEnd = lastLeaveRequest == null ? "" : lastLeaveRequest.LeaveEndDate.Date.ToThaiShortDate(),
                }
            };
        }

        private async Task<dynamic> GetReport02(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave10",
                reportName = $"แบบใบลาไปช่วยเหลือภริยาที่คลอดบุตร_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",
                    wifeDayName = data.WifeDayName ?? "",
                    wifeDayDateBorn = data.WifeDayDateBorn ?? "",
                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                    LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),
                    leaveAddress = data.LeaveAddress,
                    leaveNumber = data.LeaveNumber,
                }
            };
        }

        private async Task<dynamic> GetReport03(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave11",
                reportName = $"แบบใบลาพักผ่อน_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",

                    restDayOldTotal = data.RestDayOldTotal,
                    restDayCurrentTotal = data.RestDayCurrentTotal,

                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                    LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),
                    leaveAddress = data.LeaveAddress,
                    leaveNumber = data.LeaveNumber,
                }
            };
        }

        private async Task<dynamic> GetReport04(LeaveRequest data, bool isHajj = false)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            if (isHajj)
            {
                return new
                {
                    template = "leave13",
                    reportName = $"แบบใบลาไปประกอบพิธีฮัจย์ ณ เมืองเมกกะ ประเทศซาอุดิอาระเบีย_{fullName}",
                    data = new
                    {
                        leaveWrote = data.LeaveWrote ?? "",
                        dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                        leaveTypeName = data.Type.Name,
                        dear = approver,
                        fullname = fullName,
                        positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                        positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                        organizationName = profile!.Oc ?? "",


                        leavegovernmentDate = data.LeaveGovernmentDate == null ? "" : data.LeaveGovernmentDate.Value.Date.ToThaiShortDate(),
                        hajjDayStatus = data.HajjDayStatus,

                        leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                        leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                        LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),

                    }
                };
            }
            else
            {
                return new
                {
                    template = "leave12",
                    reportName = $"แบบใบลาอุปสมบท_{fullName}",
                    data = new
                    {
                        leaveWrote = data.LeaveWrote ?? "",
                        dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                        leaveTypeName = data.Type.Name,
                        dear = approver,
                        fullname = fullName,
                        positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                        positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                        organizationName = profile!.Oc ?? "",

                        leavebirthDate = data.LeaveBirthDate == null ? "" : data.LeaveBirthDate.Value.Date.ToThaiShortDate(),
                        leavegovernmentDate = data.LeaveGovernmentDate == null ? "" : data.LeaveGovernmentDate.Value.Date.ToThaiShortDate(),
                        ordainDayStatus = data.OrdainDayStatus,
                        ordainDayLocationName = data.OrdainDayLocationName,
                        ordainDayLocationAddress = data.OrdainDayLocationAddress,
                        ordainDayLocationNumber = data.OrdainDayLocationNumber,
                        ordainDayOrdination = data.OrdainDayOrdination,
                        ordainDayBuddhistLentName = data.OrdainDayBuddhistLentName,
                        ordainDayBuddhistLentAddress = data.OrdainDayBuddhistLentAddress,

                        leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                        leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                        LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),

                    }
                };
            }
        }

        private async Task<dynamic> GetReport05(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave14",
                reportName = $"แบบใบลาเข้ารับการตรวจเลือก หรือเข้ารับการเตรียมพล_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",

                    absentDaySummon = data.AbsentDaySummon,
                    absentDayLocation = data.AbsentDayLocation,
                    absentDayRegistorDate = data.AbsentDayRegistorDate.Date.ToThaiShortDate(),
                    absentDayGetIn = data.AbsentDayGetIn,
                    absentDayAt = data.AbsentDayAt,

                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                    LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),

                }
            };
        }

        private async Task<dynamic> GetReport06(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave15",
                reportName = $"แบบใบลาไปศึกษา ฝึกอบรม ปฏิบัติการวิจัย หรือดูงาน_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",

                    leavebirthDate = data.LeaveBirthDate == null ? "" : data.LeaveBirthDate.Value.Date.ToThaiShortDate(),
                    leavegovernmentDate = data.LeaveGovernmentDate == null ? "" : data.LeaveGovernmentDate.Value.Date.ToThaiShortDate(),
                    leaveSalary = data.LeaveSalary,
                    leaveSalaryText = data.LeaveSalaryText,
                    studyDaySubject = data.StudyDaySubject ?? "",
                    studyDayDegreeLevel = data.StudyDayDegreeLevel ?? "",
                    studyDayUniversityName = data.StudyDayUniversityName ?? "",
                    studyDayCountry = data.StudyDayCountry ?? "",
                    studyDayScholarship = data.StudyDayScholarship ?? "",
                    studyDayTrainingSubject = data.StudyDayTrainingSubject ?? "",
                    studyDayTrainingName = data.StudyDayTrainingName ?? "",

                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                    LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),
                    leaveAddress = data.LeaveAddress,
                    leaveNumber = data.LeaveNumber,
                }
            };
        }

        private async Task<dynamic> GetReport07(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave16",
                reportName = $"แบบใบลาไปปฏิบัติงานในองค์การระหว่างประเทศ_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    fullnameEng = "",
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",

                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),

                }
            };
        }

        private async Task<dynamic> GetReport08(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave17",
                reportName = $"แบบใบลาติดตามคู่สมรส_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",

                    leaveSalary = data.LeaveSalary,
                    leaveSalaryText = data.LeaveSalaryText,
                    coupleDayName = data.CoupleDayName,
                    coupleDayLevel = data.CoupleDayLevel,
                    coupleDayPosition = data.CoupleDayPosition,
                    coupleDayOrganizationName = "-",
                    coupleDayLevelCountry = data.CoupleDayLevelCountry,
                    coupleDayCountryHistory = data.CoupleDayCountryHistory,
                    coupleDayTotalHistory = data.CoupleDayTotalHistory,
                    coupleDayStartDateHistory = data.CoupleDayStartDateHistory.Date.ToThaiShortDate(),
                    coupleDayEndDateHistory = data.CoupleDayEndDateHistory.Date.ToThaiShortDate(),
                    coupleDaySumTotalHistory = data.CoupleDaySumTotalHistory,


                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                    LeaveTotal = data.LeaveStartDate.DiffDay(data.LeaveEndDate),
                }
            };
        }

        private async Task<dynamic> GetReport09(LeaveRequest data)
        {
            var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
            if (profile == null)
            {
                return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
            }

            var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

            var rootOc = _userProfileRepository.GetRootOcId(profile.OcId ?? Guid.Empty);
            var approver = string.Empty;
            if (rootOc != null)
            {
                var list = await _commandRepository.GetOrgApproverAsync(rootOc ?? Guid.Empty);
                if (list.Count > 0)
                    approver = list.First().Name;
            }

            return new
            {
                template = "leave18",
                reportName = $"แบบใบลาไปฟื้นฟูสมรรถภาพด้านอาชีพ_{fullName}",
                data = new
                {
                    leaveWrote = data.LeaveWrote ?? "",
                    dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                    leaveTypeName = data.Type.Name,
                    dear = approver,
                    fullname = fullName,
                    positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                    organizationName = profile!.Oc ?? "",




                    leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                    leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate(),
                }
            };
        }

        #endregion

        [HttpGet("{id:guid}")]
        public async Task<ActionResult<ResponseObject>> GetReport(Guid id, [FromQuery] bool hajj = false)
        {
            try
            {
                var data = await _leaveRequestRepository.GetByIdAsync(id);
                if (data == null)
                {
                    return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
                }

                dynamic result = new { };
                switch (data.Type.Code.Trim().ToUpper())
                {
                    case "LV-001":
                    case "LV-002":
                    case "LV-003":
                        {
                            result = await GetReport01(data);
                            break;
                        }
                    case "LV-004":
                        {
                            result = await GetReport02(data);
                            break;
                        }
                    case "LV-005":
                        {
                            result = await GetReport03(data);
                            break;
                        }
                    case "LV-006":
                        {
                            result = await GetReport04(data, hajj);
                            break;
                        }
                    case "LV-007":
                        {
                            result = await GetReport05(data);
                            break;
                        }
                    case "LV-008":
                        {
                            result = await GetReport06(data);
                            break;
                        }
                    case "LV-009":
                        {
                            result = await GetReport07(data);
                            break;
                        }
                    case "LV-010":
                        {
                            result = await GetReport08(data);
                            break;
                        }
                    case "LV-011":
                        {
                            result = await GetReport09(data);
                            break;
                        }
                }

                return Success(result);
            }
            catch (Exception ex)
            {
                return Error(ex);
            }
        }

        [HttpGet("reject/{id:guid}")]
        public async Task<ActionResult<ResponseObject>> GetCancelReport(Guid id)
        {
            try
            {
                var data = await _leaveRequestRepository.GetByIdAsync(id);
                if (data == null)
                {
                    return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
                }

                var profile = await _userProfileRepository.GetProfileByKeycloakIdAsync(data.KeycloakUserId);
                if (profile == null)
                {
                    return Error(GlobalMessages.DataNotFound, StatusCodes.Status404NotFound);
                }

                var fullName = $"{profile!.Prefix!.Name}{profile!.FirstName} {profile!.LastName}";

                var result = new
                {
                    template = "แบบใบขอยกเลิกวันลา",
                    reportName = $"แบบใบขอยกเลิกวันลา_{fullName}",
                    data = new
                    {
                        leaveWrote = data.CancelLeaveWrote ?? "",
                        dateSendLeave = data.CreatedAt.Date.ToThaiShortDate(),
                        leaveTypeName = data.Type.Name,
                        fullname = fullName,
                        positionName = profile!.Position == null ? "-" : profile!.Position!.Name,
                        positionLeaveName = profile!.Position == null ? "-" : profile!.Position!.Name,
                        organizationName = profile!.Oc ?? "",
                        leaveDateStart = data.LeaveStartDate.Date.ToThaiShortDate(),
                        leaveDateEnd = data.LeaveEndDate.Date.ToThaiShortDate()
                    }
                };

                return Success(result);


            }
            catch (Exception ex)
            {
                return Error(ex);
            }
        }

        #endregion
    }
}