package model

import "time"

const (
	NodeTypeFolder         = "folder"
	NodeTypeFile           = "file"
	NodeTypeGoogleSheet    = "google_sheet"
	NodeTypeOfficeDocument = "office_document"

	AccessView = "view"
	AccessEdit = "edit"
)

type Node struct {
	ID                string     `json:"id"`
	ParentID          *string    `json:"parent_id,omitempty"`
	NodeType          string     `json:"node_type"`
	Title             string     `json:"title"`
	OwnerUserID       string     `json:"owner_user_id"`
	OwnerDepartmentID *string    `json:"owner_department_id,omitempty"`
	CreatedBy         string     `json:"created_by"`
	UpdatedBy         *string    `json:"updated_by,omitempty"`
	StorageKey        *string    `json:"storage_key,omitempty"`
	OriginalFilename  *string    `json:"original_filename,omitempty"`
	MimeType          *string    `json:"mime_type,omitempty"`
	Extension         *string    `json:"extension,omitempty"`
	SizeBytes         int64      `json:"size_bytes"`
	OfficeFormat      *string    `json:"office_format,omitempty"`
	ExternalURL       *string    `json:"external_url,omitempty"`
	Version           int        `json:"version"`
	EffectiveAccess   string     `json:"effective_access"`
	CreatedAt         time.Time  `json:"created_at"`
	UpdatedAt         time.Time  `json:"updated_at"`
	DeletedAt         *time.Time `json:"deleted_at,omitempty"`
}

type Access struct {
	UserID      string    `json:"user_id"`
	AccessLevel string    `json:"access_level"`
	GrantedBy   string    `json:"granted_by,omitempty"`
	CreatedAt   time.Time `json:"created_at,omitempty"`
}

type CreateFolderRequest struct {
	ParentID *string `json:"parent_id"`
	Title    string  `json:"title"`
}

type UpdateNodeRequest struct {
	ParentID *string `json:"parent_id"`
	Title    *string `json:"title"`
}

type ReplaceAccessRequest struct {
	Access []Access `json:"access"`
}

type PublicLinkRequest struct {
	ExpiresAt time.Time `json:"expires_at"`
}

type PublicLinkResponse struct {
	ID        string    `json:"id"`
	URL       string    `json:"url"`
	ExpiresAt time.Time `json:"expires_at"`
}