package models

import "time"

// A File is a record of a file stored in the Space.
type File struct {
	ID       string    `bson:"_id" json:"id"`
	Time     time.Time `bson:"time" json:"time"`
	Kind     string    `bson:"kind" json:"kind"`
	Public   bool      `bson:"public" json:"public"`
	Name     string    `bson:"name" json:"name"`
	MimeType string    `bson:"mimeType" json:"mimeType"`
	Size     int64     `bson:"size" json:"size"`
	Author   string    `bson:"author" json:"author"`
	URL      string    `bson:"url,omitempty" json:"url,omitempty"`
}

// IsChangeObject is an interface implementation to identify it as a valid
// ChangeObject in GQL.
func (*File) IsChangeObject() {
	panic("this method is a dummy, and so is its caller")
}

// A FileFilter is a filter that can be used to filter files.
type FileFilter struct {
	Author    *string
	Public    *bool
	MimeTypes []string
}

// A FileUpdate is a set of changes possible to do on file metadata.
type FileUpdate struct {
	Public *bool
	Name   *string
}