TF-48 Setup database manager for local data

core/lib/core.dart

@@ -13,7 +13,7 @@ export 'presentation/utils/theme_utils.dart';
 export 'presentation/utils/responsive_utils.dart';
 export 'presentation/utils/keyboard_utils.dart';
 export 'presentation/utils/style_utils.dart';
-export 'presentation/extensions/list_extensions.dart';
+export 'presentation/utils/app_toast.dart';
 
 // Views
 export 'presentation/views/text/slogan_builder.dart';
@@ -49,3 +49,12 @@ export 'presentation/state/app_state.dart';
 
 // Validator
 export 'presentation/validator/html_message_purifier.dart';
+
+// Local
+export 'data/local/config/database_config.dart';
+export 'data/local/config/email_address_table.dart';
+export 'data/local/database_client.dart';
+export 'data/local/database_manager.dart';
+
+// Model
+export 'data/model/data_source_type.dart';

core/lib/data/local/config/database_config.dart

@@ -0,0 +1,5 @@
+
+class DatabaseConfig {
+  static final String databaseName = 'TMailDatabase.db';
+  static final int databaseVersion = 1;
+}

core/lib/data/local/config/email_address_table.dart

@@ -0,0 +1,12 @@
+
+class EmailAddressTable {
+  static const String TABLE_NAME = 'EmailAddress';
+
+  static const String EMAIL = 'email';
+  static const String NAME = 'name';
+
+  static const String CREATE = '''CREATE TABLE IF NOT EXISTS $TABLE_NAME (
+    $EMAIL TEXT PRIMARY KEY,
+    $NAME TEXT
+  )''';
+}

core/lib/data/local/database_client.dart

@@ -0,0 +1,109 @@
+import 'dart:io';
+
+import 'package:core/data/local/config/database_config.dart';
+import 'package:core/data/local/config/email_address_table.dart';
+import 'package:path/path.dart';
+import 'package:sqflite/sqflite.dart';
+
+class DatabaseClient {
+
+  Database? _database;
+  Batch? _batch;
+
+  Future<Database> get database async {
+    return _database ?? await _initDatabase();
+  }
+
+  Future<Batch> get batch async {
+    return _batch ?? (await database).batch();
+  }
+
+  Future<Database> _initDatabase() async {
+    final databasePath = await getDatabasesPath();
+    final path = join(databasePath, DatabaseConfig.databaseName);
+    return await openDatabase(
+      path,
+      version: DatabaseConfig.databaseVersion,
+      onOpen: (db) {},
+      onCreate: (db, version) async {
+        final batch = db.batch();
+        batch.execute(EmailAddressTable.CREATE);
+        await batch.commit();
+      },
+      onUpgrade: (db, oldVersion, newVersion) async {});
+  }
+
+  Future closeDatabase() async {
+    final db = await database;
+    _database = null;
+    await db.close();
+  }
+
+  Future<int> insertData(String tableName, Map<String, dynamic> mapObject) async {
+    final db = await database;
+    return await db.insert(tableName, mapObject);
+  }
+
+  Future<int> deleteData(String tableName, String key, String value) async {
+    final db = await database;
+    return await db.delete(
+      tableName,
+      where: '$key = ?',
+      whereArgs: [value]);
+  }
+
+  Future<int> updateData(String tableName, String key, String value, Map<String, dynamic> mapObject) async {
+    final db = await database;
+    return await db.update(
+      tableName,
+      mapObject,
+      where: '$key = ?',
+      whereArgs: [value]);
+  }
+
+  Future<List<Map<String, dynamic>>> getData(String tableName, String key, String value) async {
+    final db = await database;
+    return await db.query(
+      tableName,
+      where: '$key = ?',
+      whereArgs: [value]);
+  }
+
+  Future<List<Map<String, dynamic>>> getListData(String tableName, {int? limit, String? orderBy}) async {
+    final db = await database;
+    return await db.query(tableName, limit: limit, orderBy: orderBy);
+  }
+
+  Future deleteLocalFile(String localPath) async {
+    final fileSaved = File(localPath);
+    final fileExist = await fileSaved.exists();
+    if (fileExist) {
+      await fileSaved.delete();
+    }
+  }
+
+  Future<List<Map<String, dynamic>>> getListDataWithCondition(String tableName, String condition, List<dynamic> values, {int? limit, String? orderBy}) async {
+    final db = await database;
+    return await db.query(
+      tableName,
+      where: condition,
+      whereArgs: values,
+      limit: limit,
+      orderBy: orderBy);
+  }
+
+  Future<List<Map<String, dynamic>>> getDataBySql(String sql) async {
+    final db = await database;
+    return await db.rawQuery(sql);
+  }
+
+  Future<List<Object?>> insertMultipleData(String tableName, List<Map<String, dynamic>?> mapObjects) async {
+    final batchInsert = await batch;
+    mapObjects.forEach((element) {
+      if (element != null) {
+        batchInsert.insert(tableName, element);
+      }
+    });
+    return await batchInsert.commit(noResult: false, continueOnError: true);
+  }
+}

core/lib/data/local/database_manager.dart

@@ -0,0 +1,16 @@
+
+abstract class DatabaseManager<T> {
+  Future<bool> insertData(T newObject);
+
+  Future<bool> insertMultipleData(List<T> listObject);
+
+  Future<bool> deleteData(String key);
+
+  Future<bool> updateData(T newObject);
+
+  Future<T?> getData(String key);
+
+  Future<List<T>> getListData({String? word, int? limit, String? orderBy});
+
+  Future<List<T>> getListDataWithCondition(String condition, {String? word, int? limit, String? orderBy});
+}

core/lib/data/model/data_source_type.dart

@@ -0,0 +1,5 @@
+
+enum DataSourceType {
+  network,
+  local
+}

core/lib/presentation/extensions/color_extension.dart

@@ -52,4 +52,7 @@ extension AppColor on Color {
   static const enableSendEmailButtonColor = Color(0xFF3840F7);
   static const disableSendEmailButtonColor = Color(0xFFACAFFF);
   static const borderLeftEmailContentColor = Color(0xFFEFEFEF);
+  static const toastBackgroundColor = Color(0xFFACAFFF);
+  static const toastSuccessBackgroundColor = Color(0xFF04AA11);
+  static const toastErrorBackgroundColor = Color(0xFFFF5858);
 }

core/lib/presentation/utils/app_toast.dart

@@ -0,0 +1,35 @@
+import 'package:core/presentation/extensions/color_extension.dart';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+
+class AppToast {
+  void showToast(String message) {
+    Fluttertoast.showToast(
+        msg: message,
+        fontSize: 16,
+        textColor: Colors.white,
+        backgroundColor: AppColor.toastBackgroundColor,
+        toastLength: Toast.LENGTH_SHORT,
+        gravity: ToastGravity.BOTTOM);
+  }
+
+  void showSuccessToast(String message) {
+    Fluttertoast.showToast(
+        msg: message,
+        fontSize: 16,
+        textColor: Colors.white,
+        backgroundColor: AppColor.toastSuccessBackgroundColor,
+        toastLength: Toast.LENGTH_SHORT,
+        gravity: ToastGravity.BOTTOM);
+  }
+
+  void showErrorToast(String message) {
+    Fluttertoast.showToast(
+        msg: message,
+        fontSize: 16,
+        textColor: Colors.white,
+        backgroundColor: AppColor.toastErrorBackgroundColor,
+        toastLength: Toast.LENGTH_SHORT,
+        gravity: ToastGravity.BOTTOM);
+  }
+}

core/pubspec.yaml

@@ -44,11 +44,15 @@ dependencies:
 
   html: 0.15.0
 
+  # fluttertoast
+  fluttertoast: 8.0.8
+
+  # sqflite
+  sqflite: 2.0.0+4
+
 dev_dependencies:
   flutter_test:
     sdk: flutter
-
-  build_runner: 2.0.5
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec