32 lines
882 B
Dart
32 lines
882 B
Dart
import 'package:dio/dio.dart';
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import 'package:hiddify/core/prefs/prefs.dart';
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mixin Failure {
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({String type, String? message}) present(TranslationsEn t);
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}
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extension ErrorPresenter on TranslationsEn {
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String? _errorToMessage(Object error) {
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switch (error) {
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case Failure():
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final err = error.present(this);
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return err.type + (err.message == null ? "" : ": ${err.message}");
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case DioException():
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return error.toString();
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default:
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return null;
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}
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}
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String printError(Object error) =>
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_errorToMessage(error) ?? failure.unexpected;
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String? mayPrintError(Object? error) =>
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error != null ? _errorToMessage(error) : null;
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({String type, String? message}) presentError(Object error) {
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if (error case Failure()) return error.present(this);
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return (type: failure.unexpected, message: null);
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}
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}
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