package main

import (
	"flag"
	"fmt"
)

func runUnicastTest(sp *serialPort, args []string) error {
	fs := flag.NewFlagSet("unicast-test", flag.ExitOnError)
	clientID := fs.Uint("client", 0, "slave client id from `clients`")
	seq := fs.Uint("seq", 1, "test sequence number")
	if err := fs.Parse(args); err != nil {
		return err
	}
	if *clientID == 0 {
		return fmt.Errorf("client id required (see `gotool clients`)")
	}

	r, err := sp.espnowUnicastTest(uint32(*clientID), uint32(*seq))
	if err != nil {
		return err
	}

	fmt.Printf("unicast test sent: success=%v seq=%d\n", r.GetSuccess(), r.GetSeq())
	return nil
}