loop.go

package emailforwardparser

import (
	regexp "github.com/wasilibs/go-re2"
)

func _LoopRegexesReplace(regexes []*regexp.Regexp, str string) string {
	match := str

	for _, re := range regexes {
		currentMatch := re.ReplaceAllString(str, "")

		if len(currentMatch) < len(match) {
			match = currentMatch
			break
		}
	}

	return match
}

func _LoopRegexesSplit(regexes []*regexp.Regexp, str string, highestPosition bool) []string {
	var match []string

	for _, re := range regexes {
		currentMatch := splitWithRegexp(re, str)

		if len(currentMatch) > 1 {
			if highestPosition {
				if match == nil || len(match[0]) > len(currentMatch[0]) {
					match = currentMatch
				}
			} else {
				match = currentMatch
				break
			}
		}
	}

	return match
}

func _LoopRegexesMatch(regexes []*regexp.Regexp, str string, highestPosition bool) ([]string, *regexp.Regexp) {
	var match []string
	var regex *regexp.Regexp

	matchIndex := 0

	for _, re := range regexes {
		currentMatch := re.FindStringSubmatch(str)

		if currentMatch != nil {
			currentMatchIndex := re.FindStringIndex(str)[0]

			if highestPosition {
				if match == nil || matchIndex > currentMatchIndex {
					match = currentMatch
					matchIndex = currentMatchIndex

					regex = re
				}
			} else {
				match = currentMatch
				matchIndex = currentMatchIndex // why the warn?

				regex = re

				break
			}
		}
	}

	return match, regex
}