package models

import (
	"kontor-api-gin/internal/helpers"
	"time"
)

type Volume struct {
	ID        string     `gorm:"type:string;primary_key;"  json:"id"`
	CreatedAt time.Time  `gorm:"column:created_date"       json:"created_date"`
	UpdatedAt time.Time  `gorm:"column:last_modified_date" json:"last_modified_date"`
	DeletedAt *time.Time `gorm:"column:deleted_date"       json:"deleted_date"`
	Version   int        `gorm:"default:0"                 json:"version"`
	Name      string     `gorm:"uniqueIndex"               json:"name"`
	ComicID   *string    `gorm:"column:comic_id"           json:"comic_id"`
	Comic     *Comic     `gorm:"foreignKey:ComicID"        json:"comic"`
}

func (volume *Volume) TableName() string {
	return "volume"
}

type VolumeDTO struct {
	ID        string             `json:"id"                     binding:"required"`
	CreatedAt helpers.KontorTime `json:"created_date"`
	UpdatedAt helpers.KontorTime `json:"last_modified_date"`
	DeletedAt *time.Time         `json:"deleted_date,omitempty"`
	Version   int                `json:"version"`
	Name      string             `json:"name"`
	ComicID   *string            `json:"comic_id"`
}

func (dto VolumeDTO) ConvertDTOToModel() Volume {
	model := Volume{
		ID:        dto.ID,
		CreatedAt: dto.CreatedAt.Time,
		UpdatedAt: dto.UpdatedAt.Time,
		DeletedAt: dto.DeletedAt,
		Version:   dto.Version,
		Name:      dto.Name,
		ComicID:   dto.ComicID,
	}
	return model
}

func ConvertVolumesToDtos(volumes []Volume) []VolumeDTO {
	dtos := make([]VolumeDTO, len(volumes))
	for i, volume := range volumes {
		dtos[i] = VolumeDTO{
			ID:        volume.ID,
			CreatedAt: helpers.KontorTime{Time: volume.CreatedAt},
			UpdatedAt: helpers.KontorTime{Time: volume.UpdatedAt},
			DeletedAt: volume.DeletedAt,
			Version:   volume.Version,
			Name:      volume.Name,
			ComicID:   volume.ComicID,
		}
	}
	return dtos
}

type VolumeDTOList []VolumeDTO