openDatabases method

Future<void> openDatabases({ required List<UMEDatabase> databases, })

使用hive数据库 路径可以为空

Implementation

Future<void> openDatabases({required List<UMEDatabase> databases}) async {
  for (var data in databases) {
    if (data is SqliteDatabas) {
      SqliteDatabas sqliteDataba = data;
      sqliteHelper = SqliteHelper();
      var path = await sqliteHelper.initDeleteDb(data.databaseName,
          deleteDB: data.isDeleteDB);
      var db = await openDatabase(path,
          version: 1,
          onCreate: data.onCreate,
          onConfigure: data.onConfigure,
          onDowngrade: data.onDowngrade,
          onOpen: data.onOpen,
          onUpgrade: data.onUpgrade,
          readOnly: false);
      sqliteDataba.db = db;
      sqliteHelper.sqliteDatabas = sqliteDataba;
      this.databases.add(sqliteDataba);
      if (sqliteDataba.updateMap.isNotEmpty) {
        for (var sum in sqliteDataba.updateMap) {
          sqliteHelper.addSqliteUpdateConditions(sum);
        }
      }
    } else if (data is HiveDatabase) {
      hiveHelper = HiveHelper();
      HiveDatabase hiveDatabase = data;
      this.databases.add(hiveDatabase);
    } else if (data is SharedPreferencesDatabase) {
      sharedPreferencesHelper =
          SharedPreferencesHelper(data.sharedPreferences);
      SharedPreferencesDatabase sharedPreferencesDatabase = data;
      if (sharedPreferencesDatabase.deleteDB()) {
        await sharedPreferencesDatabase.sharedPreferences.clear();
      }
      this.databases.add(sharedPreferencesDatabase);
    }
  }
}