62 lines
1.9 KiB
Dart
62 lines
1.9 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_translate/flutter_translate.dart';
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import '../datamodels/dialog_request.dart';
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import '../datamodels/dialog_response.dart';
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class DialogService {
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final GlobalKey<NavigatorState> _dialogNavigationKey =
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GlobalKey<NavigatorState>();
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late Function(DialogRequest) _showDialogListener;
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Completer<DialogResponse>? _dialogCompleter;
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GlobalKey<NavigatorState> get dialogNavigationKey => _dialogNavigationKey;
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void registerDialogListener(Function(DialogRequest) showDialogListener) {
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_showDialogListener = showDialogListener;
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}
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Future<DialogResponse> showDialog({
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String? title,
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String? description,
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String? buttonTitleAccept,
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}) {
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_dialogCompleter = Completer<DialogResponse>();
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_showDialogListener(DialogRequest(
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title: title,
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description: description,
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buttonTitleAccept:
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buttonTitleAccept == null || buttonTitleAccept.isEmpty
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? translate('dialog.confirm')
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: buttonTitleAccept));
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return _dialogCompleter!.future;
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}
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Future<DialogResponse> showConfirmationDialog(
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{String? title,
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String? description,
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String? buttonTitleAccept,
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String? buttonTitleDeny}) {
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_dialogCompleter = Completer<DialogResponse>();
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_showDialogListener(DialogRequest(
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title: title,
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description: description,
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buttonTitleAccept:
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buttonTitleAccept == null || buttonTitleAccept.isEmpty
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? translate('dialog.confirm')
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: buttonTitleAccept,
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buttonTitleDeny: buttonTitleDeny == null || buttonTitleDeny.isEmpty
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? translate('dialog.cancel')
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: buttonTitleDeny));
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return _dialogCompleter!.future;
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}
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void dialogComplete(DialogResponse response) {
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_dialogNavigationKey.currentState!.pop();
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_dialogCompleter!.complete(response);
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_dialogCompleter = null;
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}
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}
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