package handlers

import (
	"strconv"
	"strings"
	"time"

	"github.com/gofiber/fiber/v2"

	patientdata "wucher/internal/domain/patient_data"
	"wucher/internal/shared/pkg/apperrorsx"
	"wucher/internal/shared/pkg/uuidv7"
	"wucher/internal/transport/http/dto"
	"wucher/internal/transport/http/jsonapi"
	"wucher/internal/transport/http/response"
	"wucher/internal/transport/http/validators"
)

type PatientDataHandler struct {
	svc      patientdata.Service
	validate *validators.Validator
}

func NewPatientDataHandler(svc patientdata.Service) *PatientDataHandler {
	return &PatientDataHandler{
		svc:      svc,
		validate: validators.New(),
	}
}

// CreatePatientData godoc
// @Summary Create patient data
// @Description Create a PatientData record.
// @Tags PatientData - PatientData
// @Accept json
// @Produce json
// @Param request body dto.PatientDataCreateRequest true "JSON:API PatientData create request"
// @Success 201 {object} dto.PatientDataResponse
// @Failure 422 {object} dto.ErrorResponse
// @Failure 400 {object} dto.ErrorResponse
// @Router /api/v1/patient-data/create [post]
func (h *PatientDataHandler) Create(c *fiber.Ctx) error {
	var req dto.PatientDataCreateRequest
	if err := c.BodyParser(&req); err != nil {
		return writePatientDataErrors(c, fiber.StatusBadRequest, []jsonapi.ErrorObject{{
			Status: "400",
			Title:  "Invalid JSON",
			Detail: safeInternalDetail(),
		}})
	}
	if errs := h.validate.ValidateStruct(req); errs != nil {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, errs)
	}

	familyName := strings.TrimSpace(req.Data.Attributes.FamilyName)
	if familyName == "" {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "family_name is required",
			Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/family_name"},
		}})
	}
	firstName := strings.TrimSpace(req.Data.Attributes.FirstName)
	if firstName == "" {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "first_name is required",
			Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/first_name"},
		}})
	}

	row := &patientdata.PatientData{
		FamilyName: familyName,
		FirstName:  firstName,
		Gender:     req.Data.Attributes.Gender,
		Street:     strings.TrimSpace(stringOrDefault(req.Data.Attributes.Street, "")),
		SVNR:       strings.TrimSpace(stringOrDefault(req.Data.Attributes.SVNR, "")),
		Email:      strings.TrimSpace(stringOrDefault(req.Data.Attributes.Email, "")),
		Phone:      strings.TrimSpace(stringOrDefault(req.Data.Attributes.Phone, "")),
		CreatedBy:  actorUserID(c),
		UpdatedBy:  actorUserID(c),
	}

	if req.Data.Attributes.CoInsured != nil {
		row.CoInsured = *req.Data.Attributes.CoInsured
	}

	if req.Data.Attributes.BirthDate != nil {
		bd, err := time.Parse("2006-01-02", strings.TrimSpace(*req.Data.Attributes.BirthDate))
		if err != nil {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "birth_date must be in YYYY-MM-DD format",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/birth_date"},
			}})
		}
		row.BirthDate = &bd
	}

	if req.Data.Attributes.OPCId != nil {
		parsed, err := uuidv7.ParseString(strings.TrimSpace(*req.Data.Attributes.OPCId))
		if err != nil {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "opc_id is invalid UUID",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/opc_id"},
			}})
		}
		row.OPCId = parsed
	}
	if req.Data.Attributes.InsurancePatientDataId != nil {
		parsed, err := uuidv7.ParseString(strings.TrimSpace(*req.Data.Attributes.InsurancePatientDataId))
		if err != nil {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "insurance_patient_data_id is invalid UUID",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/insurance_patient_data_id"},
			}})
		}
		row.InsurancePatientDataId = parsed
	}

	if err := h.svc.Create(c.UserContext(), row); err != nil {
		return writePatientDataErrors(c, fiber.StatusBadRequest, []jsonapi.ErrorObject{{
			Status: "400",
			Title:  "Create failed",
			Detail: safeInternalDetail(),
		}})
	}

	created, err := h.svc.GetByID(c.UserContext(), row.ID)
	if err == nil && created != nil {
		return response.Write(c, fiber.StatusCreated, patientDataResource(created))
	}
	return response.Write(c, fiber.StatusCreated, patientDataResource(row))
}

// GetPatientData godoc
// @Summary Get patient data by ID
// @Description Get a single PatientData record by UUID.
// @Tags PatientData - PatientData
// @Produce json
// @Param uuid path string true "PatientData UUID (UUIDv7)"
// @Success 200 {object} dto.PatientDataResponse
// @Failure 422 {object} dto.ErrorResponse
// @Failure 404 {object} dto.ErrorResponse
// @Router /api/v1/patient-data/get/{uuid} [get]
func (h *PatientDataHandler) Get(c *fiber.Ctx) error {
	uuidStr := c.Params("uuid")
	id, err := uuidv7.ParseString(uuidStr)
	if err != nil {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "uuid is invalid UUID",
			Source: &jsonapi.ErrorSource{Pointer: "/path/uuid"},
		}})
	}

	row, err := h.svc.GetByID(c.UserContext(), id)
	if err != nil || row == nil {
		return writePatientDataErrors(c, fiber.StatusNotFound, []jsonapi.ErrorObject{{
			Status: "404",
			Title:  "Not found",
			Detail: "patient data not found",
		}})
	}

	return response.Write(c, fiber.StatusOK, patientDataResource(row))
}

// UpdatePatientData godoc
// @Summary Update patient data (partial)
// @Description Patch PatientData by ID.
// @Tags PatientData - PatientData
// @Accept json
// @Produce json
// @Param uuid path string true "PatientData UUID (UUIDv7)"
// @Param request body dto.PatientDataUpdateRequest true "JSON:API PatientData update request"
// @Success 200 {object} dto.PatientDataResponse
// @Failure 422 {object} dto.ErrorResponse
// @Failure 404 {object} dto.ErrorResponse
// @Router /api/v1/patient-data/update/{uuid} [patch]
func (h *PatientDataHandler) Update(c *fiber.Ctx) error {
	uuidStr := c.Params("uuid")
	id, err := uuidv7.ParseString(uuidStr)
	if err != nil {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "uuid is invalid UUID",
			Source: &jsonapi.ErrorSource{Pointer: "/path/uuid"},
		}})
	}

	var req dto.PatientDataUpdateRequest
	if err := c.BodyParser(&req); err != nil {
		return writePatientDataErrors(c, fiber.StatusBadRequest, []jsonapi.ErrorObject{{
			Status: "400",
			Title:  "Invalid JSON",
			Detail: safeInternalDetail(),
		}})
	}
	if errs := h.validate.ValidateStruct(req); errs != nil {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, errs)
	}

	if strings.TrimSpace(req.Data.ID) == "" {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "id is required",
			Source: &jsonapi.ErrorSource{Pointer: "/data/id"},
		}})
	}
	if req.Data.ID != uuidStr {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "id does not match path uuid",
			Source: &jsonapi.ErrorSource{Pointer: "/data/id"},
		}})
	}

	attrs := req.Data.Attributes
	if attrs.FamilyName == nil && attrs.FirstName == nil && attrs.OPCId == nil &&
		attrs.BirthDate == nil && attrs.Gender == nil && attrs.Street == nil &&
		attrs.SVNR == nil && attrs.Email == nil && attrs.Phone == nil &&
		attrs.CoInsured == nil &&
		attrs.InsurancePatientDataId == nil {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "at least one attribute must be provided",
			Source: &jsonapi.ErrorSource{Pointer: "/data/attributes"},
		}})
	}

	existing, err := h.svc.GetByID(c.UserContext(), id)
	if err != nil || existing == nil {
		return writePatientDataErrors(c, fiber.StatusNotFound, []jsonapi.ErrorObject{{
			Status: "404",
			Title:  "Not found",
			Detail: "patient data not found",
		}})
	}

	if attrs.FamilyName != nil {
		v := strings.TrimSpace(*attrs.FamilyName)
		if v == "" {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "family_name cannot be empty",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/family_name"},
			}})
		}
		existing.FamilyName = v
	}
	if attrs.FirstName != nil {
		v := strings.TrimSpace(*attrs.FirstName)
		if v == "" {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "first_name cannot be empty",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/first_name"},
			}})
		}
		existing.FirstName = v
	}
	if attrs.Gender != nil {
		if !patientdata.IsValidGender(*attrs.Gender) {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "gender must be male or female",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/gender"},
			}})
		}
		existing.Gender = *attrs.Gender
	}
	if attrs.Street != nil {
		existing.Street = strings.TrimSpace(*attrs.Street)
	}
	if attrs.SVNR != nil {
		existing.SVNR = strings.TrimSpace(*attrs.SVNR)
	}
	if attrs.Email != nil {
		existing.Email = strings.TrimSpace(*attrs.Email)
	}
	if attrs.Phone != nil {
		existing.Phone = strings.TrimSpace(*attrs.Phone)
	}
	if attrs.CoInsured != nil {
		existing.CoInsured = *attrs.CoInsured
	}
	if attrs.BirthDate != nil {
		bd, parseErr := time.Parse("2006-01-02", strings.TrimSpace(*attrs.BirthDate))
		if parseErr != nil {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "birth_date must be in YYYY-MM-DD format",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/birth_date"},
			}})
		}
		existing.BirthDate = &bd
	}
	if attrs.OPCId != nil {
		parsed, parseErr := uuidv7.ParseString(strings.TrimSpace(*attrs.OPCId))
		if parseErr != nil {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "opc_id is invalid UUID",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/opc_id"},
			}})
		}
		existing.OPCId = parsed
	}
	if attrs.InsurancePatientDataId != nil {
		parsed, parseErr := uuidv7.ParseString(strings.TrimSpace(*attrs.InsurancePatientDataId))
		if parseErr != nil {
			return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
				Status: "422",
				Title:  "Validation error",
				Detail: "insurance_patient_data_id is invalid UUID",
				Source: &jsonapi.ErrorSource{Pointer: "/data/attributes/insurance_patient_data_id"},
			}})
		}
		existing.InsurancePatientDataId = parsed
	}
	existing.UpdatedBy = actorUserID(c)

	if err := h.svc.Update(c.UserContext(), existing); err != nil {
		return writePatientDataErrors(c, fiber.StatusBadRequest, []jsonapi.ErrorObject{{
			Status: "400",
			Title:  "Update failed",
			Detail: safeInternalDetail(),
		}})
	}

	updated, err := h.svc.GetByID(c.UserContext(), existing.ID)
	if err == nil && updated != nil {
		return response.Write(c, fiber.StatusOK, patientDataResource(updated))
	}
	return response.Write(c, fiber.StatusOK, patientDataResource(existing))
}

// DeletePatientData godoc
// @Summary Delete patient data
// @Description Soft delete PatientData by ID.
// @Tags PatientData - PatientData
// @Produce json
// @Param uuid path string true "PatientData UUID (UUIDv7)"
// @Success 200 {object} dto.GenericDeleteResponse
// @Failure 422 {object} dto.ErrorResponse
// @Failure 400 {object} dto.ErrorResponse
// @Failure 404 {object} dto.ErrorResponse
// @Router /api/v1/patient-data/delete/{uuid} [delete]
func (h *PatientDataHandler) Delete(c *fiber.Ctx) error {
	uuidStr := c.Params("uuid")
	id, err := uuidv7.ParseString(uuidStr)
	if err != nil {
		return writePatientDataErrors(c, fiber.StatusUnprocessableEntity, []jsonapi.ErrorObject{{
			Status: "422",
			Title:  "Validation error",
			Detail: "uuid is invalid UUID",
			Source: &jsonapi.ErrorSource{Pointer: "/path/uuid"},
		}})
	}

	if err := h.svc.Delete(c.UserContext(), id, actorUserID(c)); err != nil {
		return writeDeleteError(c, err)
	}

	return response.Write(c, fiber.StatusOK, jsonapi.Resource{
		Type: "patient_data_delete",
		Attributes: map[string]any{
			"deleted": true,
		},
	})
}

// ListPatientData godoc
// @Summary List patient data
// @Description JSON:API list with pagination, filtering and sorting. Sort values: family_name, -family_name, first_name, -first_name, birth_date, -birth_date, gender, -gender, created_at, -created_at, updated_at, -updated_at.
// @Tags PatientData - PatientData
// @Produce json
// @Param filter[search] query string false "Search by family_name/first_name/svnr/email/phone/street"
// @Param page[number] query int false "Page number (default 1)"
// @Param page[size] query int false "Page size (default 20, max 100)"
// @Param sort query string false "Sort order"
// @Success 200 {object} dto.PatientDataListResponse
// @Router /api/v1/patient-data/get-all [get]
func (h *PatientDataHandler) List(c *fiber.Ctx) error {
	filter := c.Query("filter[search]")
	if filter == "" {
		filter = c.Query("search")
	}

	pageNumber := parseIntDefault(c.Query("page[number]"), 0)
	if pageNumber <= 0 {
		pageNumber = parseIntDefault(c.Query("page"), 1)
	}

	pageSize := parseIntDefault(c.Query("page[size]"), 0)
	if pageSize <= 0 {
		pageSize = parseIntDefault(c.Query("limit"), 0)
	}
	if pageSize <= 0 {
		pageSize = parseIntDefault(c.Query("size"), 20)
	}
	if pageSize > 100 {
		pageSize = 100
	}
	if pageSize < 1 {
		pageSize = 20
	}
	if pageNumber < 1 {
		pageNumber = 1
	}

	offset := (pageNumber - 1) * pageSize
	_ = offset
	sort := c.Query("sort")

	rows, total, err := h.svc.List(c.UserContext(), filter, sort, 0, 0)
	if err != nil {
		return writePatientDataErrors(c, fiber.StatusBadRequest, []jsonapi.ErrorObject{{
			Status: "400",
			Title:  "List failed",
			Detail: safeInternalDetail(),
		}})
	}

	data := make([]dto.PatientDataResource, 0, len(rows))
	for i := range rows {
		data = append(data, patientDataResource(&rows[i]))
	}

	meta := map[string]any{
		"page_number": pageNumber,
		"page_size":   pageSize,
		"total":       total,
	}

	return response.WriteWithMeta(c, fiber.StatusOK, data, meta)
}

// ListPatientDataDatatable godoc
// @Summary List patient data (datatable)
// @Description Datatable response with simple pagination params.
// @Tags PatientData - PatientData
// @Produce json
// @Param page query int false "Page number (default 1)"
// @Param size query int false "Page size (default 20, max 100)"
// @Param limit query int false "Page size override (same as size)"
// @Param draw query int false "Draw counter (optional)"
// @Param search query string false "Search by family_name/first_name/svnr/email/phone/street"
// @Param sort query string false "Sort order"
// @Success 200 {object} dto.PatientDataDataTableResponse
// @Router /api/v1/patient-data/get-all/dt [get]
func (h *PatientDataHandler) ListDatatable(c *fiber.Ctx) error {
	pageNumber := parseIntDefault(c.Query("page"), 1)
	if pageNumber < 1 {
		pageNumber = 1
	}
	length := parseIntDefault(c.Query("limit"), 0)
	if length <= 0 {
		length = parseIntDefault(c.Query("size"), 20)
	}
	if length > 100 {
		length = 100
	}
	if length < 1 {
		length = 20
	}
	start := (pageNumber - 1) * length
	draw := parseIntDefault(c.Query("draw"), pageNumber)
	search := c.Query("search")
	sort := c.Query("sort")

	rows, total, err := h.svc.List(c.UserContext(), search, sort, length, start)
	if err != nil {
		return writePatientDataErrors(c, fiber.StatusBadRequest, []jsonapi.ErrorObject{{
			Status: "400",
			Title:  "List failed",
			Detail: safeInternalDetail(),
		}})
	}

	data := make([]dto.PatientDataResource, 0, len(rows))
	for i := range rows {
		data = append(data, patientDataResource(&rows[i]))
	}

	meta := map[string]any{
		"draw":             draw,
		"records_total":    total,
		"records_filtered": total,
	}

	return response.WriteWithMeta(c, fiber.StatusOK, data, meta)
}

// computeAge calculates the age in whole years from birthDate to now.
func computeAge(birthDate time.Time) int {
	now := time.Now().UTC()
	years := now.Year() - birthDate.Year()
	if now.Month() < birthDate.Month() ||
		(now.Month() == birthDate.Month() && now.Day() < birthDate.Day()) {
		years--
	}
	return years
}

func patientDataResource(row *patientdata.PatientData) dto.PatientDataResource {
	attrs := dto.PatientDataAttributes{
		FamilyName:             row.FamilyName,
		FirstName:              row.FirstName,
		OPCId:                  idString(row.OPCId),
		Gender:                 row.Gender,
		Street:                 row.Street,
		SVNR:                   row.SVNR,
		Email:                  row.Email,
		Phone:                  row.Phone,
		CoInsured:              row.CoInsured,
		InsurancePatientDataId: idString(row.InsurancePatientDataId),
		CreatedAt:              row.CreatedAt.UTC().Format(time.RFC3339),
		CreatedBy:              uuidStringOrEmpty(row.CreatedBy),
		UpdatedAt:              row.UpdatedAt.UTC().Format(time.RFC3339),
		UpdatedBy:              uuidStringOrEmpty(row.UpdatedBy),
		DeletedAt:              timeStringOrEmpty(row.DeletedAt),
		DeletedBy:              uuidStringOrEmpty(row.DeletedBy),
	}

	if row.OPC != nil {
		attrs.OPC = &dto.PatientDataOPC{
			ID:    idString(row.OPC.ID),
			Title: row.OPC.Title,
		}
	}

	if row.InsurancePatientData != nil {
		insurance := &dto.PatientDataInsuranceDetail{
			ID:                       idString(row.InsurancePatientData.ID),
			HealthInsuranceCompanyID: idString(row.InsurancePatientData.HealthInsuranceCompaniesId),
			FederalStateID:           idString(row.InsurancePatientData.FederalStateId),
		}

		if row.InsurancePatientData.HealthInsuranceCompanies != nil {
			insurance.HealthInsuranceCompany = &dto.InsurancePatientDataHealthInsuranceCompany{
				ID:           idString(row.InsurancePatientData.HealthInsuranceCompanies.ID),
				Name:         row.InsurancePatientData.HealthInsuranceCompanies.Name,
				State:        row.InsurancePatientData.HealthInsuranceCompanies.State,
				Address:      row.InsurancePatientData.HealthInsuranceCompanies.Address,
				MobileNumber: row.InsurancePatientData.HealthInsuranceCompanies.MobileNumber,
				Email:        row.InsurancePatientData.HealthInsuranceCompanies.Email,
			}
		}

		if row.InsurancePatientData.FederalState != nil {
			insurance.FederalState = &dto.InsurancePatientDataFederalState{
				ID:   idString(row.InsurancePatientData.FederalState.ID),
				Name: row.InsurancePatientData.FederalState.Name,
			}
		}

		attrs.InsurancePatientData = insurance
	}

	if row.BirthDate != nil {
		attrs.BirthDate = row.BirthDate.Format("2006-01-02")
		age := computeAge(*row.BirthDate)
		attrs.Age = &age
	}

	return dto.PatientDataResource{
		Type:       "patient_data",
		ID:         idString(row.ID),
		Attributes: attrs,
	}
}

func writePatientDataErrors(c *fiber.Ctx, status int, errs []jsonapi.ErrorObject) error {
	enriched := make([]jsonapi.ErrorObject, 0, len(errs))
	statusStr := strconv.Itoa(status)
	for i := range errs {
		e := errs[i]
		e.Status = statusStr
		if strings.TrimSpace(e.Code) == "" || strings.TrimSpace(e.ErrorCode) == "" {
			code, errorCode := inferPatientDataErrorCode(status, e.Title, e.Detail)
			if strings.TrimSpace(e.Code) == "" {
				e.Code = code
			}
			if strings.TrimSpace(e.ErrorCode) == "" {
				e.ErrorCode = errorCode
			}
		}
		enriched = append(enriched, e)
	}
	return response.WriteErrors(c, status, enriched)
}

func inferPatientDataErrorCode(status int, title, detail string) (string, string) {
	lowerTitle := strings.ToLower(strings.TrimSpace(title))
	lowerDetail := strings.ToLower(strings.TrimSpace(detail))
	switch status {
	case fiber.StatusNotFound:
		return apperrorsx.CodePatientDataNotFound, apperrorsx.ErrPatientDataNotFound.ErrorCode
	case fiber.StatusConflict:
		return apperrorsx.CodePatientDataRelationDelete, apperrorsx.ErrPatientDataRelationDelete.ErrorCode
	case fiber.StatusUnprocessableEntity:
		switch {
		case strings.Contains(lowerDetail, "uuid is invalid"):
			return apperrorsx.CodePatientDataInvalidUUID, apperrorsx.ErrPatientDataInvalidUUID.ErrorCode
		case strings.Contains(lowerDetail, "id is required"):
			return apperrorsx.CodePatientDataIDRequired, apperrorsx.ErrPatientDataIDRequired.ErrorCode
		case strings.Contains(lowerDetail, "id does not match"):
			return apperrorsx.CodePatientDataIDMismatch, apperrorsx.ErrPatientDataIDMismatch.ErrorCode
		case strings.Contains(lowerDetail, "at least one attribute"):
			return apperrorsx.CodePatientDataAttributesRequired, apperrorsx.ErrPatientDataAttributesRequired.ErrorCode
		case strings.Contains(lowerDetail, "family_name is required"), strings.Contains(lowerDetail, "family_name cannot be empty"):
			return apperrorsx.CodePatientDataFamilyNameRequired, apperrorsx.ErrPatientDataFamilyNameRequired.ErrorCode
		case strings.Contains(lowerDetail, "first_name is required"), strings.Contains(lowerDetail, "first_name cannot be empty"):
			return apperrorsx.CodePatientDataFirstNameRequired, apperrorsx.ErrPatientDataFirstNameRequired.ErrorCode
		case strings.Contains(lowerDetail, "birth_date must be"):
			return apperrorsx.CodePatientDataBirthDateInvalid, apperrorsx.ErrPatientDataBirthDateInvalid.ErrorCode
		case strings.Contains(lowerDetail, "gender must be"):
			return apperrorsx.CodePatientDataGenderInvalid, apperrorsx.ErrPatientDataGenderInvalid.ErrorCode
		case strings.Contains(lowerDetail, "opc_id is invalid"):
			return apperrorsx.CodePatientDataOPCIDInvalid, apperrorsx.ErrPatientDataOPCIDInvalid.ErrorCode
		case strings.Contains(lowerDetail, "insurance_patient_data_id is invalid"):
			return apperrorsx.CodePatientDataInsurancePatientDataIDInvalid, apperrorsx.ErrPatientDataInsurancePatientDataIDInvalid.ErrorCode
		default:
			return apperrorsx.CodePatientDataInvalidPayload, apperrorsx.ErrPatientDataInvalidPayload.ErrorCode
		}
	case fiber.StatusBadRequest:
		switch {
		case strings.Contains(lowerTitle, "invalid json"):
			return apperrorsx.CodePatientDataInvalidJSON, apperrorsx.ErrPatientDataInvalidJSON.ErrorCode
		case strings.Contains(lowerTitle, "create failed"):
			return apperrorsx.CodePatientDataCreateFailed, apperrorsx.ErrPatientDataCreateFailed.ErrorCode
		case strings.Contains(lowerTitle, "update failed"):
			return apperrorsx.CodePatientDataUpdateFailed, apperrorsx.ErrPatientDataUpdateFailed.ErrorCode
		case strings.Contains(lowerTitle, "delete failed"):
			return apperrorsx.CodePatientDataDeleteFailed, apperrorsx.ErrPatientDataDeleteFailed.ErrorCode
		case strings.Contains(lowerTitle, "list failed"):
			return apperrorsx.CodePatientDataListFailed, apperrorsx.ErrPatientDataListFailed.ErrorCode
		default:
			return apperrorsx.CodePatientDataInvalidPayload, apperrorsx.ErrPatientDataInvalidPayload.ErrorCode
		}
	default:
		return apperrorsx.CodeInternalServerError, apperrorsx.ErrInternal.ErrorCode
	}
}