package models

import (
	"api-service/internal/models"
	"database/sql"
	"encoding/json"
	"time"
)


type MsRegistrationCounter struct {
    ID                     int64           `json:"id" db:"id"`
    Name                   sql.NullString  `json:"name,omitempty" db:"name"`
    Code                   sql.NullString  `json:"code,omitempty" db:"code"`
    Icon                   sql.NullString  `json:"icon,omitempty" db:"icon"`
    Quota                  sql.NullInt16   `json:"quota,omitempty" db:"quota"`
    Active                 sql.NullBool    `json:"active,omitempty" db:"active"`
    FKRefHealtcareTypeID   models.NullableInt32   `json:"fk_ref_healtcare_type_id,omitempty" db:"fk_ref_healtcare_type_id"`
    FKRefServiceTypeID     models.NullableInt32   `json:"fk_ref_service_type_id,omitempty" db:"fk_ref_service_type_id"`
    FKSdLocationID         sql.NullString  `json:"fk_sd_location_id,omitempty" db:"fk_sd_location_id"`
    DsSdLocation           sql.NullString  `json:"ds_sd_location,omitempty" db:"ds_sd_location"`
}

type MsRegistrationCounterDetail struct {
    ID                     int64           `json:"id" db:"id"`
    Name                   sql.NullString  `json:"name,omitempty" db:"name"`
    Code                   sql.NullString  `json:"code,omitempty" db:"code"`
    Icon                   sql.NullString  `json:"icon,omitempty" db:"icon"`
    Quota                  sql.NullInt16   `json:"quota,omitempty" db:"quota"`
    Active                 sql.NullBool    `json:"active,omitempty" db:"active"`
    HealthCareType         sql.NullString  `json:"healthcaretype,omitempty" db:"healthcaretype"`
    ServiceType            sql.NullString  `json:"servicetype,omitempty" db:"fk_ref_service_type_id"`
}


func (m MsRegistrationCounterDetail) MarshalJSON() ([]byte, error) {
    // Buat alias untuk menghindari rekursi tak terbatas saat pemanggilan json.Marshal
    type Alias MsRegistrationCounterDetail
    
    // Buat struct anonim dengan field pointer untuk menangani nilai NULL
    aux := &struct {
        Name           *string `json:"name,omitempty"`
        Code           *string `json:"code,omitempty"`
        Icon           *string `json:"icon,omitempty"`
        Quota          *int16  `json:"quota,omitempty"`
        Active         *bool   `json:"active,omitempty"`
        HealthCareType *string `json:"healthcaretype,omitempty"`
        ServiceType    *string `json:"servicetype,omitempty"`
        // Embed alias untuk menyertakan field non-nullable seperti 'id'
        *Alias
    }{
        Alias: (*Alias)(&m),
    }

    // Jika field asli valid, isi pointer di struct anonim
    if m.Name.Valid {
        aux.Name = &m.Name.String
    }
    if m.Code.Valid {
        aux.Code = &m.Code.String
    }
    if m.Icon.Valid {
        aux.Icon = &m.Icon.String
    }
    if m.Quota.Valid {
        aux.Quota = &m.Quota.Int16
    }
    if m.Active.Valid {
        aux.Active = &m.Active.Bool
    }
    if m.HealthCareType.Valid {
        aux.HealthCareType = &m.HealthCareType.String
    }
    if m.ServiceType.Valid {
        aux.ServiceType = &m.ServiceType.String
    }

    // Marshal struct anonim yang sudah "bersih"
    return json.Marshal(aux)
}

func (r MsRegistrationCounter) MarshalJSON() ([]byte, error) {
    type Alias MsRegistrationCounter
    aux := &struct {
        Name                   *string `json:"name,omitempty"`
        Code                   *string `json:"code,omitempty"`
        Icon                   *string `json:"icon,omitempty"`
        Quota                  *int16  `json:"quota,omitempty"`
        Active                 *bool   `json:"active,omitempty"`
        FKRefHealtcareTypeID   *int32  `json:"fk_ref_healtcare_type_id,omitempty"`
        FKRefServiceTypeID     *int32  `json:"fk_ref_service_type_id,omitempty"`
        FKSdLocationID         *string `json:"fk_sd_location_id,omitempty"`
        DsSdLocation           *string `json:"ds_sd_location,omitempty"`
        *Alias
    }{
        Alias: (*Alias)(&r),
    }

    if r.Name.Valid {
        aux.Name = &r.Name.String
    }
    if r.Code.Valid {
        aux.Code = &r.Code.String
    }
    if r.Icon.Valid {
        aux.Icon = &r.Icon.String
    }
    if r.Quota.Valid {
        aux.Quota = &r.Quota.Int16
    }
    if r.Active.Valid {
        aux.Active = &r.Active.Bool
    }
    if r.FKRefHealtcareTypeID.Valid {
        fkrht := int32(r.FKRefHealtcareTypeID.Int32)
        aux.FKRefHealtcareTypeID = &fkrht
    }
    if r.FKRefServiceTypeID.Valid {
        fkrst := int32(r.FKRefServiceTypeID.Int32)
        aux.FKRefServiceTypeID = &fkrst
    }
    if r.FKSdLocationID.Valid {
        aux.FKSdLocationID = &r.FKSdLocationID.String
    }
    if r.DsSdLocation.Valid {
        aux.DsSdLocation = &r.DsSdLocation.String
    }

    return json.Marshal(aux)
}


// Helper methods untuk mendapatkan nilai yang aman
func (r *MsRegistrationCounter) GetName() string {
    if r.Name.Valid {
        return r.Name.String
    }
    return ""
}

func (r *MsRegistrationCounter) GetCode() string {
    if r.Code.Valid {
        return r.Code.String
    }
    return ""
}

func (r *MsRegistrationCounter) GetIcon() string {
    if r.Icon.Valid {
        return r.Icon.String
    }
    return ""
}

func (r *MsRegistrationCounter) GetQuota() int16 {
    if r.Quota.Valid {
        return r.Quota.Int16
    }
    return 0
}

func (r *MsRegistrationCounter) GetActive() bool {
    if r.Active.Valid {
        return r.Active.Bool
    }
    return false
}

// type MsRegistrationCounterGetByIDResponse struct {
//     Message string                `json:"message"`
//     Data    *MsRegistrationCounter `json:"data"`
// }

type MsRegistrationCounterGetByIDResponse struct {
    Message string                `json:"message"`
    Data    *MsRegistrationCounterDetail `json:"data"`
}

type MsRegistrationCounterGetResponse struct {
    Message string                `json:"message"`
    Data    []MsRegistrationCounter `json:"data"`
    Meta    models.MetaResponse          `json:"meta"`
    Summary *models.AggregateData        `json:"summary,omitempty"`
}

type MsRegistrationCounterCreateRequest struct {
    Name                   string `json:"name" validate:"required,min=1,max=20"`
    Code                   string `json:"code" validate:"required,min=1,max=3"`
    Icon                   string `json:"icon" validate:"min=1,max=20"`
    Quota                  int16  `json:"quota" validate:"min=0"`
    Active                 bool   `json:"active"`
    FKRefHealtcareTypeID   int32  `json:"fk_ref_healtcare_type_id" validate:"min=1"`
    FKRefServiceTypeID     int32  `json:"fk_ref_service_type_id" validate:"min=1"`
    FKSdLocationID         string `json:"fk_sd_location_id"`
    DsSdLocation           string `json:"ds_sd_location" validate:"min=1,max=255"`
}

type MsRegistrationCounterCreateResponse struct {
    Message string                `json:"message"`
    Data    *MsRegistrationCounter `json:"data"`
}

type MsRegistrationCounterUpdateRequest struct {
    ID                     int    `json:"id" validate:"required,min=1"`
    Name                   string `json:"name" validate:"required,min=1,max=20"`
    Code                   string `json:"code" validate:"required,min=1,max=3"`
    Icon                   string `json:"icon" validate:"min=1,max=20"`
    Quota                  int16  `json:"quota" validate:"min=0"`
    Active                 bool   `json:"active"`
    FKRefHealtcareTypeID   int32  `json:"fk_ref_healtcare_type_id" validate:"min=1"`
    FKRefServiceTypeID     int32  `json:"fk_ref_service_type_id" validate:"min=1"`
    FKSdLocationID         string `json:"fk_sd_location_id" validate:"required"`
    DsSdLocation           string `json:"ds_sd_location" validate:"required,min=1,max=255"`
}


type MsRegistrationCounterUpdateResponse struct {
    Message string                `json:"message"`
    Data    *MsRegistrationCounter `json:"data"`
}


type MsRegistrationCounterDeleteResponse struct {
    Message string `json:"message"`
    ID      string `json:"id"`
}

type MsRegistrationCounterFilter struct {
    Status   *string    `json:"status,omitempty" form:"status"`
    Search   *string    `json:"search,omitempty" form:"search"`
    DateFrom *time.Time `json:"date_from,omitempty" form:"date_from"`
    DateTo   *time.Time `json:"date_to,omitempty" form:"date_to"`
}