D-Net

/**

 * Created by stefania on 7/17/17.

 */

import { Component, OnInit, Input } from '@angular/core';

import { ActivatedRoute, Router } from "@angular/router";

import { HelpContentService } from "../../services/help-content.service";

import { Content, PageContent } from "../../domain/page-content";

@Component({

  selector: 'help-content',

  template: `

    <ng-template [ngIf]="contents && contents.length>0">

      <ng-template ngFor let-content [ngForOf]="contents">

        <div [innerHTML]="content.content" class="uk-margin-medium-bottom"></div>

      </ng-template>

    </ng-template>

  `,

})

export class HelpContentComponent implements OnInit {

  @Input('position')

  position: string;

  contents: Content[];

  errorMessage: string = null;

  constructor(private _helpContentService: HelpContentService, private route: ActivatedRoute,private router: Router) {

  }

  ngOnInit() {

    this.errorMessage = null;

    this._helpContentService.getActivePageContent( this.router.url ).subscribe(

      pageContent => this.shiftThroughContent(pageContent),

      error => this.handleError(<any>error)

    );

  }

  shiftThroughContent(pageContent: PageContent) {

    this.contents = pageContent.content[this.position];

    console.log(`help-service for ${this.router.url} -> ${this.position} responded: ${JSON.stringify(this.contents)}`);

  }

  isPresent() {

    return (this.contents && this.contents.length>0);

  }

  handleError(error) {

    this.errorMessage = 'System error retrieving page content (Server responded: ' + error + ')';

  }

}

@Component({

  selector: 'aside-help-content',

  template: `

    <ng-template [ngIf]="contents && contents.length>0">

      <ng-template ngFor let-content [ngForOf]="contents">

        <div [innerHTML]="content.content" class="uk-card uk-card-body uk-card-default sidemenu uk-margin-bottom"></div>

      </ng-template>

    </ng-template>

  `,

})

export class AsideHelpContentComponent extends HelpContentComponent {

}