package database

import (
	"regexp"
	"strconv"
	"strings"
)

func regexFn(re, s string) (bool, error) {
	return regexp.MatchString(re, s)
}

func durationToTinyIntFn(str string) (int64, error) {
	splits := strings.Split(str, ":")

	if len(splits) > 3 {
		return 0, nil
	}

	seconds := 0
	factor := 1
	for len(splits) > 0 {
		// pop the last split
		var thisSplit string
		thisSplit, splits = splits[len(splits)-1], splits[:len(splits)-1]

		thisInt, err := strconv.Atoi(thisSplit)
		if err != nil {
			return 0, nil
		}

		seconds += factor * thisInt
		factor *= 60
	}

	return int64(seconds), nil
}