Nauta Accounts init

lib/app/app.dart

@@ -6,6 +6,9 @@ import 'package:todo/app/dependencies/dependencies.dart';
 import 'package:todo/app/theme/theme.dart';
 import 'package:todo/app/widgets/widgets.dart';
 
+export 'package:todo/gen/assets.gen.dart';
+export 'package:todo/l10n/l10n.dart';
+
 export 'app_environment.dart';
 export 'bloc/bloc.dart';
 export 'data/data.dart';

lib/app/app_router.dart

@@ -6,7 +6,7 @@ import 'package:todo/app/app.dart';
 import 'package:todo/app/bloc/bloc.dart';
 import 'package:todo/app/theme/theme.dart';
 import 'package:todo/home/home.dart';
-import 'package:todo/l10n/l10n.dart';
+import 'package:todo/nauta/nauta.dart';
 import 'package:todo/settings/router/router.dart';
 import 'package:todo/ussd_codes/ussd_codes.dart';
 
@@ -51,6 +51,7 @@ class AppRouter extends StatelessWidget {
         HomeLocation(),
         UssdCodesLocation(),
         SettingsLocation(),
+        NautaLocation(),
       ],
     ),
   );

lib/app/data/datasources/datasources.dart

@@ -1 +1,2 @@
+export 'nauta/nauta_account_datasource.dart';
 export 'ussd/ussd.dart';

lib/app/data/datasources/nauta/nauta_account_datasource.dart

@@ -0,0 +1,85 @@
+import 'package:injectable/injectable.dart';
+import 'package:sqflite/sqflite.dart';
+import 'package:todo/app/app.dart';
+
+abstract class NautaAccountDatasource {
+  Future<int> save(NautaAccount account);
+  Future<List<NautaAccount>> findAll();
+  Future<NautaAccount?> findById(int id);
+  Future<NautaAccount?> findByUsername(String username);
+  Future<int> update(int id, NautaAccount account);
+  Future<int> delete(int id);
+}
+
+@Injectable(as: NautaAccountDatasource)
+class NautaAccountSqliteDatasource extends NautaAccountDatasource {
+  NautaAccountSqliteDatasource(this._db);
+
+  final Database _db;
+
+  static const table = 'users';
+
+  @override
+  Future<int> delete(int id) => _db.delete(
+        table,
+        where: 'id = ?',
+        whereArgs: [id],
+      );
+
+  @override
+  Future<List<NautaAccount>> findAll() async {
+    final map = await _db.query(table);
+
+    return List.generate(
+      map.length,
+      (index) => NautaAccount.fromJson(map[index]),
+    );
+  }
+
+  @override
+  Future<NautaAccount?> findById(int id) async {
+    final map = await _db.query(
+      table,
+      where: 'id = ?',
+      whereArgs: [id],
+    );
+
+    final result = List.generate(
+      map.length,
+      (index) => NautaAccount.fromJson(map[index]),
+    );
+
+    return result.isNotEmpty ? result.first : null;
+  }
+
+  @override
+  Future<NautaAccount?> findByUsername(String username) async {
+    final map = await _db.query(
+      table,
+      where: 'username = ?',
+      whereArgs: [username],
+    );
+
+    final result = List.generate(
+      map.length,
+      (index) => NautaAccount.fromJson(map[index]),
+    );
+
+    return result.isNotEmpty ? result.first : null;
+  }
+
+  @override
+  Future<int> save(NautaAccount account) => _db.insert(
+        table,
+        account.toJson(),
+        conflictAlgorithm: ConflictAlgorithm.replace,
+      );
+
+  @override
+  Future<int> update(int id, NautaAccount account) => _db.update(
+        table,
+        account.toJson(),
+        where: 'id = ?',
+        whereArgs: [id],
+      );
+}

lib/app/data/datasources/ussd/ussd_assets_datasource.dart

@@ -3,7 +3,6 @@ import 'dart:developer';
 import 'package:flutter/services.dart';
 import 'package:injectable/injectable.dart';
 import 'package:todo/app/app.dart';
-import 'package:todo/gen/assets.gen.dart';
 
 @injectable
 class UssdAssetsDatasource {

lib/app/data/models/models.dart

@@ -1 +1,2 @@
+export 'nauta/nauta_account.dart';
 export 'ussd/ussd.dart';

lib/app/data/models/nauta/nauta_account.dart

@@ -0,0 +1,29 @@
+import 'package:equatable/equatable.dart';
+import 'package:json_annotation/json_annotation.dart';
+
+part 'nauta_account.g.dart';
+
+@JsonSerializable()
+class NautaAccount extends Equatable {
+  const NautaAccount({
+    this.id = 0,
+    required this.username,
+    required this.password,
+  });
+
+  factory NautaAccount.fromJson(Map<String, dynamic> json) =>
+      _$NautaAccountFromJson(json);
+
+  Map<String, dynamic> toJson() => _$NautaAccountToJson(this);
+
+  final int id;
+  final String username;
+  final String password;
+
+  @override
+  List<Object?> get props => [
+        id,
+        username,
+        password,
+      ];
+}

lib/app/data/repositories/nauta_repository.dart

@@ -0,0 +1,25 @@
+import 'package:injectable/injectable.dart';
+import 'package:todo/app/app.dart';
+
+@injectable
+class NautaRepository {
+  NautaRepository(this._accountDatasource);
+
+  final NautaAccountDatasource _accountDatasource;
+
+  Future<int> saveAccount(NautaAccount account) =>
+      _accountDatasource.save(account);
+
+  Future<List<NautaAccount>> findAllAccounts() => _accountDatasource.findAll();
+
+  Future<NautaAccount?> findByIdAccount(int id) =>
+      _accountDatasource.findById(id);
+
+  Future<NautaAccount?> findByUsernameAccount(String username) =>
+      _accountDatasource.findByUsername(username);
+
+  Future<int> updateAccount(int id, NautaAccount account) =>
+      _accountDatasource.update(id, account);
+
+  Future<int> deleteAccount(int id) => _accountDatasource.delete(id);
+}

lib/app/data/repositories/repositories.dart

@@ -1 +1,2 @@
+export 'nauta_repository.dart';
 export 'ussd_repository.dart';

lib/app/dependencies/dependencies.dart

@@ -1,6 +1,8 @@
 import 'package:get_it/get_it.dart';
 import 'package:injectable/injectable.dart';
+import 'package:path/path.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:sqflite/sqflite.dart';
 import 'package:todo/app/dependencies/dependencies.config.dart';
 
 final getIt = GetIt.instance;
@@ -9,6 +11,22 @@ final getIt = GetIt.instance;
 abstract class RegisterModule {
   @preResolve
   Future<SharedPreferences> get prefs => SharedPreferences.getInstance();
+
+  @preResolve
+  Future<Database> get database async {
+    return openDatabase(
+      // Establece la ruta de la base de datos
+      join(await getDatabasesPath(), 'todoapp.db'),
+      // Cuando la base de datos se crea por primera vez, crea las tablas
+      onCreate: (db, version) {
+        db.execute(
+          // ignore: lines_longer_than_80_chars
+          'CREATE TABLE users(id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, username TEXT, password TEXT)',
+        );
+      },
+      version: 1,
+    );
+  }
 }
 
 @InjectableInit()

lib/app/widgets/app_drawer.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:todo/app/app.dart';
-import 'package:todo/gen/assets.gen.dart';
-import 'package:todo/l10n/l10n.dart';
+import 'package:todo/nauta/nauta.dart';
 import 'package:todo/settings/settings.dart';
 
 class AppDrawer extends StatelessWidget {
@@ -49,7 +48,9 @@ class AppDrawer extends StatelessWidget {
                 AppDrawerTile(
                   title: l10n.accounts,
                   icon: Icons.account_circle_outlined,
-                  onTap: () {},
+                  onTap: () {
+                    AccountsPage.open(context);
+                  },
                 ),
                 AppDrawerTile(
                   title: l10n.settings,

lib/home/view/home_view.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:todo/app/app.dart';
-import 'package:todo/l10n/l10n.dart';
 import 'package:todo/ussd_codes/ussd_codes.dart';
 
 class HomeView extends StatelessWidget {

lib/nauta/nauta.dart

@@ -0,0 +1,4 @@
+export 'bloc/bloc.dart';
+export 'router/router.dart';
+export 'view/view.dart';
+export 'widgets/widgets.dart';

lib/nauta/router/accounts_page.dart

@@ -0,0 +1,21 @@
+import 'package:beamer/beamer.dart';
+import 'package:flutter/material.dart';
+import 'package:todo/nauta/nauta.dart';
+
+class AccountsPage extends BeamPage {
+  AccountsPage()
+      : super(
+          title: 'Cuentas',
+          type: BeamPageType.cupertino,
+          child: const AccountsView(),
+        );
+
+  static String get pathBlueprint => '/nauta/accounts';
+
+  static String route() => '/nauta/accounts';
+
+  static void open(BuildContext context) => context.beamToNamed(route());
+
+  static bool checkBeamState(BeamState state) =>
+      state.pathBlueprintSegments.contains('accounts');
+}