package models

import (
	"time"

	"gorm.io/gorm"
)

const (
	DocumentKindFolder = "folder"
	DocumentKindFile   = "file"
)

type SaDocument struct {
	ID                      uint           `gorm:"primaryKey"`
	Identity                string         `gorm:"type:char(36);uniqueIndex"`
	ProjectID               uint           `gorm:"index;not null;uniqueIndex:uidx_sa_document_sibling,priority:1"`
	ProjectIdentity         string         `gorm:"type:char(36);index"`
	ParentID                *uint          `gorm:"index"`
	ParentIdentity          *string        `gorm:"type:char(36);index"`
	ParentScope             string         `gorm:"type:char(36);not null;default:'';uniqueIndex:uidx_sa_document_sibling,priority:2"`
	CreatedBy               uint           `gorm:"index;not null"`
	CreatedByIdentity       string         `gorm:"type:char(36);index"`
	SourceInboxItemID       *uint          `gorm:"index"`
	SourceInboxItemIdentity *string        `gorm:"type:char(36);index"`
	Kind                    string         `gorm:"size:16;not null"`
	Name                    string         `gorm:"not null"`
	NormalizedName          string         `gorm:"not null;uniqueIndex:uidx_sa_document_sibling,priority:3"`
	Extension               string         `gorm:"size:32"`
	MimeType                string         `gorm:"size:255"`
	Size                    int64          `gorm:"not null;default:0"`
	Revision                uint64         `gorm:"not null;default:1"`
	SortOrder               int            `gorm:"not null;default:0"`
	ScanStatus              string         `gorm:"size:24;not null;default:'not_scanned'"`
	CreatedAt               time.Time
	UpdatedAt               time.Time
	DeletedAt               gorm.DeletedAt `gorm:"index"`
}

func (SaDocument) TableName() string {
	return "sa_documents"
}

type SaDocumentContent struct {
	ID         uint   `gorm:"primaryKey"`
	DocumentID uint   `gorm:"uniqueIndex;not null"`
	Markdown   string `gorm:"type:text"`
	CreatedAt  time.Time
	UpdatedAt  time.Time
}

func (SaDocumentContent) TableName() string {
	return "sa_document_contents"
}

type SaDocumentBlob struct {
	ID           uint   `gorm:"primaryKey"`
	DocumentID   uint   `gorm:"uniqueIndex;not null"`
	StorageKey   string `gorm:"size:64;uniqueIndex;not null"`
	RelativePath string `gorm:"not null"`
	OriginalName string `gorm:"not null"`
	Checksum     string `gorm:"size:64;not null"`
	CreatedAt    time.Time
	UpdatedAt    time.Time
}

func (SaDocumentBlob) TableName() string {
	return "sa_document_blobs"
}

type SaDocumentShare struct {
	ID           uint       `gorm:"primaryKey"`
	Identity     string     `gorm:"type:char(36);uniqueIndex"`
	DocumentID   uint       `gorm:"index;not null"`
	DocumentIdentity string `gorm:"type:char(36);index"`
	CreatedBy    uint       `gorm:"index;not null"`
	TokenHash    string     `gorm:"size:64;uniqueIndex;not null"`
	ExpiresAt    time.Time  `gorm:"index;not null"`
	RevokedAt    *time.Time `gorm:"index"`
	CreatedAt    time.Time
}

func (SaDocumentShare) TableName() string {
	return "sa_document_shares"
}