//go:build !cgo

package backend

import (
	"apiserver/models"
	"context"
	"errors"
)

var errNoCGO = errors.New("backend requires CGO: rebuild with CGO_ENABLED=1 and libxce")

// RegisterToBackend stub — real implementation in clib.go (requires CGO).
func RegisterToBackend(config *BackendConfig) error { return errNoCGO }

// StartNotificationListener stub — real implementation in clib.go (requires CGO).
func StartNotificationListener(handler NotificationHandler) error { return errNoCGO }

// GenerateJobID stub — real implementation in clib.go (requires CGO).
func GenerateJobID(clusterID, apiserverID int, arraySize int) (uint64, error) {
	return 0, errNoCGO
}

// SubmitJob stub — real implementation in clib.go (requires CGO).
func SubmitJob(job *models.JobInfo, arraySize int) error { return errNoCGO }

// ControlJob stub — real implementation in clib.go (requires CGO).
func ControlJob(jobid uint64, action int, content string) error { return errNoCGO }

// ControlQueue stub — real implementation in clib.go (requires CGO).
func ControlQueue(queuename string, action int) error { return errNoCGO }

// ControlHost stub — real implementation in clib.go (requires CGO).
func ControlHost(hostname string, action int) error { return errNoCGO }

// StartHeartbeat stub — real implementation in clib.go (requires CGO).
func StartHeartbeat(_ context.Context) {}

// EvalSelectForHost stub — real implementation in clib.go (requires CGO).
func EvalSelectForHost(_, _ string) error { return errNoCGO }

// Cleanup stub — real implementation in clib.go (requires CGO).
func Cleanup() {}