import 'package:intl/intl.dart';

/// Locale-aware short date (S5-R4).
///
/// Replaces the old hardcoded `DD/MM/YYYY` pattern, which was wrong for
/// locales like en-US (M/D/Y) or ja (Y/M/D). [localeTag] accepts both
/// BCP-47 ('en-US') and ICU ('en_US') forms — intl canonicalizes them.
///
/// Date symbols for the active locale are loaded by
/// GlobalMaterialLocalizations, so any widget below MaterialApp can call
/// this safely.
String fechaCortaLocalizada(String localeTag, DateTime fecha) =>
    DateFormat.yMd(localeTag).format(fecha);

/// Day + abbreviated month, locale-aware (e.g. "28 jul" for `es`, "Jul 28"
/// for `en`) — item 21 / audit 9b.4 (t4:459), the big digit half of the
/// vacation screen's date-pair.
String diaMesLocalizado(String localeTag, DateTime fecha) =>
    DateFormat.MMMd(localeTag).format(fecha);

/// Full weekday name, locale-aware (e.g. "lunes"/"Monday") — item 21 /
/// audit 9b.4 (t4:459), the small caption under the day-month.
String nombreDiaSemanaLocalizado(String localeTag, DateTime fecha) =>
    DateFormat.EEEE(localeTag).format(fecha);