package model

import (
	"time"

	"gorm.io/gorm"
)

// Repository ????
type Repository struct {
	ID        uint           `gorm:"primarykey" json:"id"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`

	Name string `gorm:"uniqueIndex;not null" json:"name"` // ?????? "library/nginx"
}

// Blob blob ??
type Blob struct {
	ID        uint           `gorm:"primarykey" json:"id"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`

	Digest     string `gorm:"uniqueIndex;not null" json:"digest"`      // SHA256 digest
	Size       int64  `gorm:"not null" json:"size"`                     // ??????
	MediaType  string `json:"media_type"`                              // ????
	Repository string `gorm:"index" json:"repository"`                 // ???????????????
}

// Manifest manifest ??
type Manifest struct {
	ID        uint           `gorm:"primarykey" json:"id"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`

	Repository string `gorm:"index;not null" json:"repository"` // ????
	Tag         string `gorm:"index;not null" json:"tag"`        // tag ??
	Digest      string `gorm:"uniqueIndex;not null" json:"digest"` // manifest digest
	MediaType   string `json:"media_type"`                       // ????
	Size        int64  `gorm:"not null" json:"size"`              // manifest ??
	Content     []byte `gorm:"type:blob" json:"-"`                // manifest ???JSON?
}

// Tag tag ??????????
type Tag struct {
	ID        uint           `gorm:"primarykey" json:"id"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`

	Repository string `gorm:"index;not null" json:"repository"` // ????
	Tag         string `gorm:"index;not null" json:"tag"`        // tag ??
	Digest      string `gorm:"not null" json:"digest"`          // ??? manifest digest
}

// BlobUpload ????? blob ??
type BlobUpload struct {
	ID        uint           `gorm:"primarykey" json:"id"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`

	UUID       string `gorm:"uniqueIndex;not null" json:"uuid"`       // ???? UUID
	Repository string `gorm:"index;not null" json:"repository"`      // ????
	Path       string `gorm:"not null" json:"path"`                   // ??????
	Size       int64  `gorm:"default:0" json:"size"`                  // ?????
}

// RegistryConfig registry ?????
type RegistryConfig struct {
	ID        uint           `gorm:"primarykey" json:"id"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`

	Key   string `gorm:"uniqueIndex;not null" json:"key"`   // ???? key
	Value string `gorm:"type:text" json:"value"`            // ???? value
}