adguard-home-manager/lib/services/database.dart

import 'package:sqflite/sqflite.dart';

Future<Map<String, dynamic>> loadDb() async {
  List<Map<String, Object?>>? servers;
  // List<Map<String, Object?>>? appConfig;

  Database db = await openDatabase(
    'adguard_home_manager.db',
    version: 1,
    onCreate: (Database db, int version) async {
      await db.execute("CREATE TABLE servers (id TEXT PRIMARY KEY, name TEXT, connectionMethod TEXT, domain TEXT, path TEXT, port INTEGER, user TEXT, password TEXT, defaultServer INTEGER)");
    },
    onUpgrade: (Database db, int oldVersion, int newVersion) async {
     
    },
    onOpen: (Database db) async {
      await db.transaction((txn) async{
        servers = await txn.rawQuery(
          'SELECT * FROM servers',
        );
      });
      // await db.transaction((txn) async{
      //   appConfig = await txn.rawQuery(
      //     'SELECT * FROM appConfig',
      //   );
      // });
    }
  );

  return {
    "servers": servers,
    // "appConfig": appConfig![0],
    "dbInstance": db,
  };
}