import {Component, Input, Output, EventEmitter, ViewChild, ChangeDetectionStrategy, ViewEncapsulation} from '@angular/core';
import {Observable}                   from 'rxjs/Observable';
import {ActivatedRoute, Router}       from '@angular/router';
import {Location}                     from '@angular/common';
import "rxjs/add/observable/zip";
import { EnvProperties}               from '../openaireLibrary/utils/properties/env-properties';
import { ErrorCodes}                  from '../openaireLibrary/utils/properties/errorCodes';
import {Properties}                   from '../utils/properties';

import {CommunityService}             from "../openaireLibrary/connect/community/community.service";
import {ConfigurationService}         from '../openaireLibrary/utils/configuration/configuration.service';
import {PiwikService}                 from '../openaireLibrary/utils/piwik/piwik.service';
import {Meta}                         from '../openaireLibrary/sharedComponents/metaService';
import {SearchEntriesService}         from '../searchEntries/searchEntries.service';


@Component({
    selector: 'community',
    templateUrl: 'community.component.html',
})

export class CommunityComponent {
  public piwiksub: any;
  public subfunders: any;

  public pageTitle = "OpenAIRE"

  public publicationTotal = null;
  public researchDataTotal = null;
  public softwareTotal = null;
  public projectTotal = null;
  public contentProviderTotal = null;
  public organizationTotal = null;

  params: any;
  properties:EnvProperties;

  public publicationResults = null;
  public researchDataResults = null;
  public softwareResults = null;

  public communityId = null;
  public community = null;

  constructor (
      private route: ActivatedRoute,
      private _router: Router,
      private location: Location, private _meta: Meta,
      private _piwikService:PiwikService,
      private config: ConfigurationService,
      private _communityService:CommunityService,
      private _searchEntriesService:SearchEntriesService) {

          var description = "open access, research, scientific publication, European Commission, EC, FP7, ERC, Horizon 2020, H2020, search, projects ";
          var title = "OpenAIRE";

          this._meta.setTitle(title);
          this._meta.updateMeta("description", description);
          this._meta.updateProperty("og:description", description);
          this._meta.updateProperty("og:title", title);
  }

  public ngOnInit() {
    this.route.data
        .subscribe((data: { envSpecific: EnvProperties }) => {
           this.properties = data.envSpecific;
           var url = data.envSpecific.baseLink+this._router.url
           this._meta.updateProperty("og:url", url);
           if(this.properties.enablePiwikTrack && (typeof document !== 'undefined')){
             this.piwiksub = this._piwikService.trackView(this.properties, "OpenAIRE").subscribe();
           }

           this.route.queryParams.subscribe(
             communityId => {
                   this.communityId = communityId['communityId'];
                 });

           if (this.communityId != null) {
               this._communityService.getCommunity(this.properties.communityAPI+this.communityId).subscribe (
                 community => {
                       this.community = community;
                       this.params = {community: encodeURIComponent('"'+community.queryId+'"')};
                       //console.log(community);
                 });

               // this._communityService.getCommunity('https://dev-openaire.d4science.org/openaire/community/'+this.communityId).subscribe (
               //   community => {
               //         this.community = community;
               //         this.params = {community: encodeURIComponent('"'+community.queryId+'"')};
               //         //console.log(community);
               //   });

               this._searchEntriesService.getTotal(this.properties.searchAPIURLLAst+'publications/count?format=json&fq=communityid='+this.communityId).subscribe(
                 publicationTotal => {
                           this.publicationTotal = publicationTotal;
                 });

               this._searchEntriesService.getTotal(this.properties.searchAPIURLLAst+'datasets/count?format=json&fq=communityid='+this.communityId).subscribe(
                 researchDataTotal => {
                           this.researchDataTotal = researchDataTotal;
                 });

               this._searchEntriesService.getTotal(this.properties.searchAPIURLLAst+'software/count?format=json&fq=communityid='+this.communityId).subscribe(
                 softwareTotal => {
                           this.softwareTotal = softwareTotal;
                 });

               this._searchEntriesService.countTotal(this.properties.communityAPI+this.communityId+'/projects').subscribe(
                 projectTotal => {
                           this.projectTotal = projectTotal;
                           //console.log(projectTotal);
                 });

               this._searchEntriesService.countTotal(this.properties.communityAPI+this.communityId+'/contentproviders').subscribe(
                 contentProviderTotal => {
                           this.contentProviderTotal = contentProviderTotal;
                           //console.log(contentProviderTotal);
                 });

               // this._searchEntriesService.countTotal(this.properties.communityAPI+this.communityId+'/organizations').subscribe(
               //   organizationTotal => {
               //             this.organizationTotal = organizationTotal;
               //             console.log(organizationTotal);
               //   });

               this._searchEntriesService.getResults(this.properties.searchAPIURLLAst+'publications?fq=communityid%20exact%20%22'+this.communityId+'%22&sortBy=resultdateofacceptance,descending&format=json&size=5').subscribe(
                 publicationResults => {
                             this.publicationResults = publicationResults;
                             //console.log(publicationResults);
                 });

               this._searchEntriesService.getResults(this.properties.searchAPIURLLAst+'datasets?fq=communityid%20exact%20%22'+this.communityId+'%22&sortBy=resultdateofacceptance,descending&format=json&size=5').subscribe(
                 researchDataResults => {
                             this.researchDataResults = researchDataResults;
                 });

               this._searchEntriesService.getResults(this.properties.searchAPIURLLAst+'software?fq=communityid%20exact%20%22'+this.communityId+'%22&sortBy=resultdateofacceptance,descending&format=json&size=5').subscribe(
                 softwareResults => {
                             this.softwareResults = softwareResults;
                 });
           }
        });
  }

  public ngOnDestroy() {
    if(this.piwiksub){
      this.piwiksub.unsubscribe();
    }
  }

}