/*
Package bob is for teenager handling
*/
package bob
import (
	"strings"
)
// Various remark types for Bob
const (
	BobQuestion int = iota
	BobYell
	BobQuestionYell
	BobEmpty
	BobDefault
)
// BobAnswer is Bob's answer for various remark types
var BobAnswer = map[int]string{
	BobQuestion:     "Sure.",
	BobYell:         "Whoa, chill out!",
	BobQuestionYell: "Calm down, I know what I'm doing!",
	BobEmpty:        "Fine. Be that way!",
	BobDefault:      "Whatever.",
}
// Hey outputs Bob's answer to various remarks.
func Hey(remark string) string {
	remark = strings.TrimSpace(remark)
	if len(remark) == 0 {
		return BobAnswer[BobEmpty]
	}
	if strings.ToUpper(remark) == remark && strings.ContainsAny(remark, "yxcvbnmasdfghjklqwertzuiopYXCVBNMASDFGHJKLQWERTZUIOP") {
		// Yelling, not just numbers
		if strings.HasSuffix(remark, "?") {
			return BobAnswer[BobQuestionYell]
		}
		return BobAnswer[BobYell]
	}
	if strings.HasSuffix(remark, "?") {
		return BobAnswer[BobQuestion]
	}
	return BobAnswer[BobDefault]
}