package story_service

import "strings"

var (
	replaceMap = map[string]string{
		"a": "а",
		"e": "е",
		"o": "о",
		"c": "с",
		"p": "р",
		"x": "х",
		"y": "у",
		"k": "к",
		"m": "м",
		"t": "т",
		"h": "н",
		"b": "в",
		"u": "и",
	}
)

func clearMatch(s string) string {
	s = strings.TrimPrefix(s, "(")
	s = strings.TrimPrefix(s, "[")
	s = strings.TrimSuffix(s, ")")
	s = strings.TrimSuffix(s, "]")
	return clearCode(s)
}

func clearCode(code string) string {
	code = strings.ToLower(code)
	code = strings.TrimSpace(code)
	code = strings.ReplaceAll(code, "-", "")
	for latin, cyrillic := range replaceMap {
		code = strings.ReplaceAll(code, latin, cyrillic)
	}
	return code
}