package initsystem

import (
	"fmt"
	"os/exec"
	"strings"

	"github.com/pkg/errors"
)

// OpenRCInitSystem defines openrc
type OpenRCInitSystem struct{}

// ServiceStart tries to start a specific service
func (openrc OpenRCInitSystem) ServiceStart(service string) error {
	args := []string{service, "start"}
	return exec.Command("rc-service", args...).Run()
}

// ServiceStop tries to stop a specific service

type InitSystem interface {
	// EnableCommand returns a string describing how to enable a service
	EnableCommand(service string) string

	// ServiceStart tries to start a specific service
	ServiceStart(service string) error

	// ServiceStop tries to stop a specific service
	ServiceStop(service string) error

	// ServiceRestart tries to reload the environment and restart the specific service

	return fmt.Sprintf("Set-Service '%s' -StartupType Automatic", service)
}

// ServiceStart tries to start a specific service
// Following Windows documentation: https://docs.microsoft.com/en-us/windows/desktop/Services/starting-a-service
func (sysd WindowsInitSystem) ServiceStart(service string) error {
	m, err := mgr.Connect()
	if err != nil {
		return err
	}
	defer m.Disconnect()