package eventstore

import (
	"encoding/hex"
	"strconv"
	"strings"
)

func GetAddrTagElements(tagValue string) (kind uint16, pkb []byte, d string) {
	spl := strings.Split(tagValue, ":")
	if len(spl) == 3 {
		if pkb, _ := hex.DecodeString(spl[1]); len(pkb) == 32 {
			if kind, err := strconv.ParseUint(spl[0], 10, 16); err == nil {
				return uint16(kind), pkb, spl[2]
			}
		}
	}
	return 0, nil, ""
}