package bootenv

import (
	"github.com/portainer/kubesolo-os/update/pkg/grubenv"
)

// GRUBEnv implements BootEnv using GRUB environment variables.
type GRUBEnv struct {
	env *grubenv.Env
}

// NewGRUB creates a new GRUB-based BootEnv.
func NewGRUB(path string) BootEnv {
	return &GRUBEnv{env: grubenv.New(path)}
}

func (g *GRUBEnv) ActiveSlot() (string, error)    { return g.env.ActiveSlot() }
func (g *GRUBEnv) PassiveSlot() (string, error)    { return g.env.PassiveSlot() }
func (g *GRUBEnv) BootCounter() (int, error)       { return g.env.BootCounter() }
func (g *GRUBEnv) BootSuccess() (bool, error)      { return g.env.BootSuccess() }
func (g *GRUBEnv) MarkBootSuccess() error          { return g.env.MarkBootSuccess() }
func (g *GRUBEnv) ActivateSlot(slot string) error  { return g.env.ActivateSlot(slot) }
func (g *GRUBEnv) ForceRollback() error            { return g.env.ForceRollback() }