package spc

import (
	"strings"
	"time"
)

// ParseISOTimestamp parses SPC ISO timestamps from GeoJSON properties.
func ParseISOTimestamp(value string) (time.Time, error) {
	return time.Parse(time.RFC3339, strings.TrimSpace(value))
}

func parseOptionalISOTimestamp(value string) *time.Time {
	value = strings.TrimSpace(value)
	if value == "" {
		return nil
	}
	t, err := ParseISOTimestamp(value)
	if err != nil {
		return nil
	}
	tt := t.UTC()
	return &tt
}