backups

type APIClient interface {
	io.Closer
	// Create sends an RPC request to create a new backup.
	Create(notes string, keepCopy, noDownload bool) (*params.BackupsMetadataResult, error)
	// Info gets the backup's metadata.
	Info(id string) (*params.BackupsMetadataResult, error)
	// List gets all stored metadata.
	List() (*params.BackupsListResult, error)
	// Download pulls the backup archive file.
	Download(id string) (io.ReadCloser, error)
	// Upload pushes a backup archive to storage.
	Upload(ar io.ReadSeeker, meta params.BackupsMetadataResult) (string, error)
	// Remove removes the stored backups.
	Remove(ids ...string) ([]params.ErrorResult, error)
	// Restore will restore a backup with the given id into the controller.
	Restore(string, backups.ClientConnection) error
	// RestoreReader will restore a backup file into the controller.
	RestoreReader(io.ReadSeeker, *params.BackupsMetadataResult, backups.ClientConnection) error
}

type ArchiveReader interface {
	io.ReadSeeker
	io.Closer
}

type CommandBase struct {
	// TODO(wallyworld) - remove Log when backup command is flattened.
	Log *cmd.Log
	modelcmd.ModelCommandBase
}

type ModelStatusAPI interface {
	Close() error
	ModelStatus(tags ...names.ModelTag) ([]base.ModelStatus, error)
}

type RestoreAPI interface {
	// Close is taken from io.Closer.
	Close() error

	// Restore is taken from backups.Client.
	Restore(backupId string, newClient backups.ClientConnection) error

	// RestoreReader is taken from backups.Client.
	RestoreReader(r io.ReadSeeker, meta *params.BackupsMetadataResult, newClient backups.ClientConnection) error
}