action_box 0.0.50

This package isolates business logic so that it can be reused.

example/action_box.dart

import 'dart:async';

import 'package:action_box/action_box.dart';

import 'list_to_tuple.dart';
import 'string_to_char.dart';
import 'string_to_list.dart';
import 'string_to_nullable.dart';

class ActionBox extends ActionBoxBase<_ActionRoot> {
  static ActionBox? _instance;
  ActionBox._(
      StreamController<dynamic> Function()? createUniversalStreamController,
      Function(ActionError error, EventSink universalSink)? handleCommonError,
      Duration? defaultTimeout,
      List<CacheStorage>? cacheStorages)
      : super(() => _ActionRoot(),
            createUniversalStreamController: createUniversalStreamController,
            handleCommonError: handleCommonError,
            defaultTimeout: defaultTimeout,
            cacheStorages: cacheStorages);

  factory ActionBox.shared(
          {StreamController<dynamic> Function()?
              createUniversalStreamController,
          Function(ActionError error, EventSink universalSink)?
              handleCommonError,
          Duration? defaultTimeout,
          List<CacheStorage>? cacheStorages}) =>
      _instance ??= ActionBox._(createUniversalStreamController,
          handleCommonError, defaultTimeout, cacheStorages);

  @override
  void dispose() {
    super.dispose();
    _instance = null;
  }
}

class _ActionRoot extends ActionDirectory {
  _ValueConverter get valueConverter =>
      putIfAbsentDirectory('valueConverter', () => _ValueConverter());

  _NestedTest1 get test1 =>
      putIfAbsentDirectory('nestedTest1', () => _NestedTest1());
}

class _NestedTest1 extends ActionDirectory {
  _NestedTest2 get test2 =>
      putIfAbsentDirectory('nestedTest2', () => _NestedTest2());
}

class _NestedTest2 extends ActionDirectory {
  _ValueConverter get valueConverter =>
      putIfAbsentDirectory('valueConverter', () => _ValueConverter());
}

class _ValueConverter extends ActionDirectory {
  ActionDescriptor<StringToList, String, List<String>?>
      get getStringToListValue =>
          putIfAbsentDescriptor('getStringToListValue', () => StringToList());

  ActionDescriptor<StringToChar, String, String> get getStringToCharValue =>
      putIfAbsentDescriptor('getStringToCharValue', () => StringToChar());

  ActionDescriptor<ListToTuple, List<String>, Tuple3<String, String, String>?>
      get getListToTupleValue =>
          putIfAbsentDescriptor('getListToTupleValue', () => ListToTuple());

  ActionDescriptor<StringToNullable, String, String?>
      get getStringToNullableValue => putIfAbsentDescriptor(
          'getStringToNullableValue', () => StringToNullable());
}