import 'package:EasyDartModule/base/database/DataBase.dart';
import 'package:mongo_dart/mongo_dart.dart';

class MongoDb implements DataBase {
  final DataBaseConfig config;
  final Db db;
  MongoDb(this.config)
      : db = Db(
            "mongodb://${config.userName}:${config.password}@${config.host}/${config.dataBase}?authSource=admin") {
    Future.delayed(Duration(seconds: 1), () async {
      do {
        try {
          await db.open();
          print('Connected successfully!');
        } catch (e) {
          print('Connection error: $e');
          await Future.delayed(Duration(seconds: 1));
        }
      } while (!db.isConnected);
    });
  }

  DbCollection getCollection(String name) {
    return db.collection(name);
  }

  @override
  Future<void> delete(String table, dynamic condition) async {
    await getCollection(table).deleteMany(condition);
  }

  @override
  Future<void> insert(String table, Map<String, dynamic> data) async {
    await getCollection(table).insert(data);
  }

  @override
  Future<List<Map<String, dynamic>>> query(String table,
      {dynamic condition}) async {
    if (condition == null) {
      return await getCollection(table).find().toList();
    }
    return await getCollection(table).find(condition).toList();
  }

  @override
  Future<void> update(
      String table, Map<String, dynamic> data, dynamic condition) async {
    await getCollection(table).update(condition, data);
  }
}