package main

import (
	"strings"
)

// stopCommand is the input line that interrupts the running turn. The line
// "/stop NAME" stops the subagent NAME.
const stopCommand = "/stop"

// stopSubagentName returns NAME of a line "/stop NAME", or false for any other
// line.
func stopSubagentName(line string) (string, bool) {
	name, found := strings.CutPrefix(strings.TrimSpace(line), stopCommand+" ")
	name = strings.TrimSpace(name)
	if !found || name == "" {
		return "", false
	}

	return name, true
}