/**
 * notifier.module
 */

import { NgModule, ModuleWithProviders }      from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from "@angular/forms";
import { StoreModule } from "@ngrx/store";
import { messagesReducer } from "./messages.reducer";
import { NotifierMessageComponent } from "./notifier-message.component";
import { MaxPipe } from "./max.pipe";
import { NotifierService } from "./notifier.service";
import { NotifierOptions } from "./notifier-options.service";
import { NotifierContainerComponent } from "./notifier-container.component";

@NgModule({
    imports: [
        CommonModule,
        FormsModule,
        StoreModule.provideStore({messages: messagesReducer}),
    ],
    declarations: [
        NotifierContainerComponent,
        NotifierMessageComponent,
        MaxPipe
    ],
    exports: [
        NotifierContainerComponent
    ],
    entryComponents: [NotifierContainerComponent]
})
export class NotifierModule {
    public static forRoot(config?: NotifierOptions): ModuleWithProviders {
        return {
            ngModule: NotifierModule,
            providers: config ? [
                    {provide: NotifierOptions, useValue: config},
                    NotifierService,
                ] : [NotifierService],
        };
    }
}