[linting_tool] Implement saving rules to DB (#860)

experimental/linting_tool/lib/model/profile.dart

@@ -0,0 +1,26 @@
+// Copyright 2021 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:equatable/equatable.dart';
+import 'package:hive/hive.dart';
+import 'package:linting_tool/model/rule.dart';
+
+part 'profile.g.dart';
+
+@HiveType(typeId: 1)
+class RulesProfile extends Equatable {
+  @HiveField(0)
+  final String name;
+
+  @HiveField(1)
+  final List<Rule> rules;
+
+  const RulesProfile({
+    required this.name,
+    required this.rules,
+  });
+
+  @override
+  List<Object?> get props => [name];
+}

experimental/linting_tool/lib/model/profile.g.dart

@@ -0,0 +1,44 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'profile.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class RulesProfileAdapter extends TypeAdapter<RulesProfile> {
+  @override
+  final int typeId = 1;
+
+  @override
+  RulesProfile read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return RulesProfile(
+      name: fields[0] as String,
+      rules: (fields[1] as List).cast<Rule>(),
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, RulesProfile obj) {
+    writer
+      ..writeByte(2)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.rules);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is RulesProfileAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

experimental/linting_tool/lib/model/profiles_store.dart

@@ -0,0 +1,69 @@
+// Copyright 2021 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:developer';
+import 'package:flutter/material.dart';
+import 'package:linting_tool/model/profile.dart';
+import 'package:linting_tool/model/rule.dart';
+import 'package:linting_tool/repository/hive_service.dart';
+
+const _boxName = 'rules_profile';
+
+class ProfilesStore extends ChangeNotifier {
+  ProfilesStore() {
+    fetchSavedProfiles();
+  }
+  bool _isLoading = true;
+
+  bool get isLoading => _isLoading;
+
+  List<RulesProfile> _savedProfiles = [];
+
+  List<RulesProfile> get savedProfiles => _savedProfiles;
+
+  String? _error;
+
+  String? get error => _error;
+
+  Future<void> fetchSavedProfiles() async {
+    if (!_isLoading) _isLoading = true;
+    notifyListeners();
+    try {
+      var profiles = await HiveService.getBoxes<RulesProfile>(_boxName);
+      _savedProfiles = profiles;
+    } on Exception catch (e) {
+      log(e.toString());
+    }
+    _isLoading = false;
+
+    notifyListeners();
+  }
+
+  Future<void> addToNewProfile(RulesProfile profile) async {
+    await HiveService.addBox<RulesProfile>(profile, _boxName);
+
+    await Future.delayed(const Duration(milliseconds: 100), () async {
+      await fetchSavedProfiles();
+    });
+  }
+
+  Future<void> addToExistingProfile(RulesProfile profile, Rule rule) async {
+    RulesProfile newProfile =
+        RulesProfile(name: profile.name, rules: profile.rules..add(rule));
+
+    await HiveService.updateBox<RulesProfile>(profile, newProfile, _boxName);
+
+    await Future.delayed(const Duration(milliseconds: 100), () async {
+      await fetchSavedProfiles();
+    });
+  }
+
+  Future<void> deleteProfile(RulesProfile profile) async {
+    await HiveService.deleteBox<RulesProfile>(profile, _boxName);
+
+    await Future.delayed(const Duration(milliseconds: 100), () async {
+      await fetchSavedProfiles();
+    });
+  }
+}

experimental/linting_tool/lib/model/rule.dart

@@ -3,18 +3,27 @@
 // found in the LICENSE file.
 
 import 'package:equatable/equatable.dart';
+import 'package:hive/hive.dart';
 import 'package:json_annotation/json_annotation.dart';
 
 part 'rule.g.dart';
 
 @JsonSerializable()
+@HiveType(typeId: 0)
 class Rule extends Equatable {
+  @HiveField(0)
   final String name;
+  @HiveField(1)
   final String description;
+  @HiveField(2)
   final String group;
+  @HiveField(3)
   final String maturity;
+  @HiveField(4)
   final List<String> incompatible;
+  @HiveField(5)
   final List<String> sets;
+  @HiveField(6)
   final String details;
 
   const Rule({

experimental/linting_tool/lib/model/rule.g.dart

@@ -2,6 +2,62 @@
 
 part of 'rule.dart';
 
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class RuleAdapter extends TypeAdapter<Rule> {
+  @override
+  final int typeId = 0;
+
+  @override
+  Rule read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return Rule(
+      name: fields[0] as String,
+      description: fields[1] as String,
+      group: fields[2] as String,
+      maturity: fields[3] as String,
+      incompatible: (fields[4] as List).cast<String>(),
+      sets: (fields[5] as List).cast<String>(),
+      details: fields[6] as String,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, Rule obj) {
+    writer
+      ..writeByte(7)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.description)
+      ..writeByte(2)
+      ..write(obj.group)
+      ..writeByte(3)
+      ..write(obj.maturity)
+      ..writeByte(4)
+      ..write(obj.incompatible)
+      ..writeByte(5)
+      ..write(obj.sets)
+      ..writeByte(6)
+      ..write(obj.details);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is RuleAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}
+
 // **************************************************************************
 // JsonSerializableGenerator
 // **************************************************************************

experimental/linting_tool/lib/model/rules_store.dart

@@ -8,9 +8,13 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:linting_tool/model/rule.dart';
 import 'package:linting_tool/repository/repository.dart';
+import 'package:http/http.dart' as http;
 
 class RuleStore extends ChangeNotifier {
-  RuleStore() {
+  late final Repository repository;
+
+  RuleStore(http.Client httpClient) {
+    repository = Repository(httpClient);
     fetchRules();
   }
   bool _isLoading = true;
@@ -29,7 +33,7 @@ class RuleStore extends ChangeNotifier {
     if (!_isLoading) _isLoading = true;
     notifyListeners();
     try {
-      var rules = await Repository().getRulesList();
+      var rules = await repository.getRulesList();
       _rules = rules;
     } on SocketException catch (e) {
       log(e.toString());