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import {Component, Input} from '@angular/core';
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import {ActivatedRoute} from '@angular/router';
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import {FetchProjects} from '../../utils/fetchEntitiesClasses/fetchProjects.class';
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import {SearchProjectsService} from '../../services/searchProjects.service';
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import {ErrorCodes} from '../../utils/properties/errorCodes';
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import {StringUtils} from '../../utils/string-utils.class';
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import {RouterHelper} from '../../utils/routerHelper.class';
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import {EnvProperties} from '../../utils/properties/env-properties';
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import {AlertModal} from "../../utils/modal/alert";
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@Component({
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  selector: 'projectsInModal',
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  template: `
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    <div *ngIf="fetchProjects.funders.length > 1" class="uk-margin-bottom">
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      <div class="uk-margin-small-bottom uk-text-muted">Filter by Funder:</div>
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      <ul class="uk-list uk-list-divider uk-margin-remove">
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        <li *ngFor="let filter of fetchProjects.filters ">
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            <span *ngFor="let value of filter.values" class="uk-animation-fade uk-margin-small-right">
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               <input [(ngModel)]="value.selected" type="checkbox"
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                      (ngModelChange)="filterChange(value.selected)"/>
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               <span class="uk-text-bold"> {{value.name}}</span>
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            </span>
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        </li>
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      </ul>
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    </div>
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    <errorMessages [status]="[fetchProjects.searchUtils.status]" [type]="'projects'"
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                   tab_error_class=true></errorMessages>
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    <div *ngIf="fetchProjects.searchUtils.status == errorCodes.DONE">
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      <no-load-paging *ngIf="fetchProjects.searchUtils.totalResults > size" [type]="'projects'"
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                      (pageChange)="pageChange($event)"
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                      [page]="page" [pageSize]="size"
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                      [totalResults]="fetchProjects.searchUtils.totalResults">
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      </no-load-paging>
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      <search-result  [results]="fetchProjects.results"
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                      [status]="fetchProjects.searchUtils.status"
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                      [type]="'project'"
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                      [showLoading]="true" [properties]="properties">
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      </search-result>
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      <no-load-paging *ngIf="fetchProjects.searchUtils.totalResults > size" [type]="'projects'"
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                      (pageChange)="pageChange($event)"
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                      [page]="page" [pageSize]="size"
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                      [totalResults]="fetchProjects.searchUtils.totalResults">
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      </no-load-paging>
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    </div>
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  `
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})
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export class ProjectsInModalComponent {
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  @Input() fetchProjects: FetchProjects;
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  @Input() organizationId: string = "";
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  @Input() properties: EnvProperties;
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  @Input() modal: AlertModal;
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  public page: number = 1;
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  public size: number = 5;
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  public routerHelper: RouterHelper = new RouterHelper();
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  public errorCodes: ErrorCodes = new ErrorCodes();
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  private filterQuery: string = "";
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  constructor(private  route: ActivatedRoute,
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              private _searchProjectsService: SearchProjectsService) {
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  }
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  ngOnInit() {
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    if (this.organizationId) {
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      if (this.fetchProjects.searchUtils.totalResults > 0) {
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        this.search(false, "");
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      }
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    }
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  }
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  private search(refine: boolean, filterQuery: string) {
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    var refineFields: string [] = ["funder"];
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    this.fetchProjects.getResultsForOrganizations(this.organizationId, filterQuery, this.page, this.size, (refine) ? refineFields : [], this.properties);
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  }
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  public pageChange($event) {
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    this.page = $event.value;
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    this.search(false, this.filterQuery);
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  }
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  public filterChange($event) {
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    this.updateFilters();
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    //this.search(true, this.filterQuery);
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    this.search(false, this.filterQuery);
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  }
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  private updateFilters() {
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    this.filterQuery = "";
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    for (let filter of this.fetchProjects.filters) {
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      var filterLimits = "";
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      for (let value of filter.values) {
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        if (value.selected == true) {
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          //filterLimits+=((filterLimits.length == 0)?'':',') +'"'+ StringUtils.URIEncode(value.id)+'"';
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          filterLimits += ((filterLimits.length == 0) ? '' : ' or ') + filter.filterId + ' exact ';
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          filterLimits += '"' + StringUtils.URIEncode(value.id) + '"';
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        }
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      }
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      if (filterLimits.length > 0) {
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        //this.filterQuery+=' and '+filter.filterId + ' exact '+ filterLimits + ' ';
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        this.filterQuery += ' and ( ' + filterLimits + ' ) ';
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      }
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    }
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    //console.log("Filter Changed"+this.filterQuery);
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  }
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}
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