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45 lines
1015 B
45 lines
1015 B
3 years ago
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// Copyright 2021 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:developer';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:linting_tool/model/rule.dart';
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import 'package:linting_tool/repository/repository.dart';
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class RuleStore extends ChangeNotifier {
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RuleStore() {
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fetchRules();
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}
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bool _isLoading = true;
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bool get isLoading => _isLoading;
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List<Rule> _rules = [];
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List<Rule> get rules => _rules;
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String? _error;
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String? get error => _error;
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Future<void> fetchRules() async {
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if (!_isLoading) _isLoading = true;
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notifyListeners();
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try {
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var rules = await Repository().getRulesList();
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_rules = rules;
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} on SocketException catch (e) {
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log(e.toString());
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_error = 'Check internet connection.';
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} on Exception catch (e) {
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log(e.toString());
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}
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_isLoading = false;
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notifyListeners();
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}
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}
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