import 'package:flutter/material.dart';

import 'package:intl/intl.dart';

import 'package:pshared/models/money.dart';
import 'package:pshared/utils/currency.dart';
import 'package:pshared/utils/localization.dart';


String formatMoney(Money? money, {String fallback = '-'}) {
  if (money == null) return fallback;
  final amount = money.amount.trim();
  if (amount.isEmpty) return fallback;
  final symbol = currencySymbolFromCode(money.currency);
  final suffix = symbol ?? money.currency;
  if (suffix.trim().isEmpty) return amount;
  return '$amount $suffix';
}

String formatAmount(double amount, String currency, {String fallback = '-'}) {
  final trimmed = currency.trim();
  if (trimmed.isEmpty) return amountToString(amount);
  final symbol = currencySymbolFromCode(trimmed);
  final suffix = symbol ?? trimmed;
  return '${amountToString(amount)} $suffix';
}

String formatDateLabel(BuildContext context, DateTime? date, {String fallback = '-'}) {
  if (date == null || date.millisecondsSinceEpoch == 0) return fallback;
  return dateTimeToLocalFormat(context, date.toLocal());
}

String formatLongDate(BuildContext context, DateTime? date, {String fallback = '-'}) {
  if (date == null || date.millisecondsSinceEpoch == 0) return fallback;
  final locale = Localizations.localeOf(context).toString();
  final formatter = DateFormat('d MMMM y', locale);
  return formatter.format(date.toLocal());
}

String collapseWhitespace(String value) {
  return value.replaceAll(RegExp(r'\s+'), ' ').trim();
}