package helper

import (
	"bytes"
	"errors"
	"fmt"
	"os/exec"
	"strings"
)

var ErrCommandEmpty = errors.New("command empty")

func Execute(command string) ([]byte, []byte, error) {
	parts := strings.Split(command, " ")
	if len(parts) == 0 {
		return nil, nil, ErrCommandEmpty
	}

	var cmd *exec.Cmd
	if len(parts) == 1 {
		cmd = exec.Command(parts[0])
	} else {
		cmd = exec.Command(parts[0], parts[1:]...)
	}

	var stdout bytes.Buffer
	var stderr bytes.Buffer
	cmd.Stdout = &stdout
	cmd.Stderr = &stderr

	err := cmd.Run()
	if err != nil {
		return nil, nil, fmt.Errorf("execute failed: %w", err)
	}

	return stdout.Bytes(), stderr.Bytes(), err
}