32 lines
1.0 KiB
Dart
32 lines
1.0 KiB
Dart
import 'countries.dart';
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bool isNumeric(String s) =>
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s.isNotEmpty && int.tryParse(s.replaceAll("+", "")) != null;
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String removeDiacritics(String str) {
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var withDia =
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'ÀÁÂÃÄÅàáâãäåÒÓÔÕÕÖØòóôõöøÈÉÊËèéêëðÇçÐÌÍÎÏìíîïÙÚÛÜùúûüÑñŠšŸÿýŽž';
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var withoutDia =
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'AAAAAAaaaaaaOOOOOOOooooooEEEEeeeeeCcDIIIIiiiiUUUUuuuuNnSsYyyZz';
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for (int i = 0; i < withDia.length; i++) {
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str = str.replaceAll(withDia[i], withoutDia[i]);
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}
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return str;
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}
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extension CountryExtensions on List<Country> {
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List<Country> stringSearch(String search) {
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search = removeDiacritics(search.toLowerCase());
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return where(
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(country) => isNumeric(search) || search.startsWith("+")
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? country.dialCode.contains(search)
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: removeDiacritics(country.name.replaceAll("+", "").toLowerCase())
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.contains(search) ||
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country.nameTranslations.values.any((element) =>
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removeDiacritics(element.toLowerCase()).contains(search)),
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).toList();
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}
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}
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