import { NgModule, ModuleWithProviders } from '@angular/core';

import { StoreModule } from '@ngrx/store';
import { EffectsModule } from '@ngrx/effects';

import { ModuleConfig } from './config/module-config';
import { _MODULE_CONFIG } from './config/token';

import { KEY_FEATURE } from './store/state';
import { effects } from './store/effects';
import { reducers } from './store/reducers';

@NgModule({
  imports: [
    StoreModule.forFeature(KEY_FEATURE, reducers),
    EffectsModule.forFeature([...effects])
  ]
})
export class GroupStoreRootModule {}

@NgModule({})
export class GroupStoreModule {
  public static forRoot(
    config: ModuleConfig
  ): ModuleWithProviders<GroupStoreRootModule> {
    return {
      ngModule: GroupStoreRootModule,
      providers: [{ provide: _MODULE_CONFIG, useValue: config }]
    };
  }
}