70 lines
2.0 KiB
Dart
70 lines
2.0 KiB
Dart
import 'package:equatable/equatable.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../provider/dio_provider.dart';
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import '../../provider/graphql_provider.dart';
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import '../../repository/base_repository.dart';
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import '../../repository/googleapis_repository.dart';
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// 3. state provider
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final googleApisProvider =
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StateNotifierProvider<GoogleApisNotifier, GoogleApisState>(
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(ref) => GoogleApisNotifier(ref: ref));
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// 2. notifier
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class GoogleApisNotifier extends StateNotifier<GoogleApisState> {
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final Ref ref;
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GoogleApisNotifier({required this.ref}) : super(GoogleApisStateInit());
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void getAddressGoogleApis(
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{required String latitude, required String longitude}) async {
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try {
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state = GoogleApisStateLoading();
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final graphql = ref.read(graphqlProvider(''));
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final dio = ref.read(dioProvider);
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final resp = await GoogleApisRepository(graphql: graphql, dio: dio).getAddressFromCoordinates(
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latitude,
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longitude,
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);
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// print(resp);
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state = GoogleApisStateDone(model: resp);
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} catch (e) {
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if (e is BaseRepositoryException) {
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state = GoogleApisStateError(message: e.message ?? "");
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} else {
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state = GoogleApisStateError(message: e.toString());
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}
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}
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}
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}
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// 1. state
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abstract class GoogleApisState extends Equatable {
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final DateTime date;
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const GoogleApisState(this.date);
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@override
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List<Object?> get props => [date];
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}
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class GoogleApisStateInit extends GoogleApisState {
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GoogleApisStateInit() : super(DateTime.now());
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}
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class GoogleApisStateLoading extends GoogleApisState {
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GoogleApisStateLoading() : super(DateTime.now());
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}
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class GoogleApisStateError extends GoogleApisState {
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final String message;
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GoogleApisStateError({
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required this.message,
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}) : super(DateTime.now());
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}
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class GoogleApisStateDone extends GoogleApisState {
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final String? model;
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GoogleApisStateDone({
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required this.model,
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}) : super(DateTime.now());
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}
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