package mic

import (
	"path/filepath"
	"regexp"
	"time"
)

const recordingLayout = "2006-01-02-150405"

var recordingPattern = regexp.MustCompile(`^\d{4}-\d{2}-\d{2}-\d{6}\.wav$`)

func RecordingFilename(t time.Time) string {
	return t.Local().Format(recordingLayout) + ".wav"
}

func ValidRecordingFilename(name string) bool {
	return recordingPattern.MatchString(filepath.Base(name))
}