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

@Component({
    selector: 'fundedBy',
    template: `
      <dl class="uk-description-list-line">
        <dt  class="title">Funded By</dt>
        <dd class="line"
            *ngFor="let item of fundedByProjects.slice(0, showNum) let i=index">
          <div><!-- *ngIf="i<5 || showAll"-->
            <span   uk-tooltip="pos:right; delay:10"
                    title="{{buildFundingTooltip(item)}}">

              <a *ngIf="!item['inline'] && item.id"
                  [queryParams]="{projectId: item.id}" routerLinkActive="router-link-active" routerLink="/search/project">
                <span *ngIf="item['funderShortname'] || item['funderName']">{{item['funderShortname']?item['funderShortname']:item['funderName']}}</span>
                <span *ngIf="!item['funderShortname'] && !item['funderName']">[no funder available]</span>
                <span *ngIf="item['acronym'] || item['title']">| {{ item['acronym']?item['acronym']:item['title']}}</span>
              </a>

              <a *ngIf="item['inline'] && item.id"
                  [queryParams]="{projectId: item.id}" routerLinkActive="router-link-active" routerLink="/search/project">
                <mark>
                  <span *ngIf="item['funderShortname'] || item['funderName']">{{item['funderShortname']?item['funderShortname']:item['funderName']}}</span>
                  <span *ngIf="!item['funderShortname'] && !item['funderName']">[no funder available]</span>
                  <span *ngIf="item['acronym'] || item['title']">| {{ item['acronym']?item['acronym']:item['title']}}</span>
                </mark>
              </a>

              <span class="clickable" *ngIf="!item['inline'] && !item.id">
                <span *ngIf="item['funderShortname'] || item['funderName']">{{item['funderShortname']?item['funderShortname']:item['funderName']}}</span>
                <span *ngIf="!item['funderShortname'] && !item['funderName']">[no funder available]</span>
                <span *ngIf="item['acronym'] || item['title']">| {{ item['acronym']?item['acronym']:item['title']}}</span>
              </span>

              <span class="clickable" *ngIf="item['inline'] && !item.id">
                <mark>
                  <span *ngIf="item['funderShortname'] || item['funderName']">{{item['funderShortname']?item['funderShortname']:item['funderName']}}</span>
                  <span *ngIf="!item['funderShortname'] && !item['funderName']">[no funder available]</span>
                  <span *ngIf="item['acronym'] || item['title']">| {{ item['acronym']?item['acronym']:item['title']}}</span>
                </mark>
              </span>

              <span class="uk-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20" icon="info" ratio="1"><path d="M12.13,11.59 C11.97,12.84 10.35,14.12 9.1,14.16 C6.17,14.2 9.89,9.46 8.74,8.37 C9.3,8.16 10.62,7.83 10.62,8.81 C10.62,9.63 10.12,10.55 9.88,11.32 C8.66,15.16 12.13,11.15 12.14,11.18 C12.16,11.21 12.16,11.35 12.13,11.59 C12.08,11.95 12.16,11.35 12.13,11.59 L12.13,11.59 Z M11.56,5.67 C11.56,6.67 9.36,7.15 9.36,6.03 C9.36,5 11.56,4.54 11.56,5.67 L11.56,5.67 Z"></path><circle fill="none" stroke="#000" stroke-width="1.1" cx="10" cy="10" r="9"></circle></svg>
              </span>
            </span>
          </div>
        </dd>
      </dl>
      <div *ngIf="showNum > threshold" class="uk-text-right">
        <a (click)="showNum = threshold; scroll()">
          View less
        </a>
      </div>
      <div *ngIf="showNum == threshold && fundedByProjects && fundedByProjects.length > 5">...</div>
      <div *ngIf="showNum == threshold && fundedByProjects && fundedByProjects.length > 5" class="uk-text-right">
        <a (click)="showNum = fundedByProjects.length;">
          View more
        </a>
      </div>
    `
    })

export class FundedByComponent {
    @Input() fundedByProjects: {  "id": string, "acronym": string, "title": string,
                                  "funderShortname": string, "funderName": string,
                                  "funding": string, "code": string, "provenanceAction": string,
                                  "inline": boolean }[];

    public threshold: number = 5;
    public showNum: number = 5;

    constructor (private element: ElementRef) {}

    ngOnInit() {}

    public buildFundingTooltip(item: { "id": string, "acronym": string, "title": string,
                        "funderShortname": string, "funderName": string,
                        "funding": string, "code": string, "provenanceAction": string, inline: boolean}) {
      let tooltipContent: string = "<div class='tooltip-custom-font-size uk-light uk-padding-small'>";

      if(item.title) {
          tooltipContent += "<h5>"+item.title+"</h5>";
      }

      if(item.code || item.funderName || item.funderShortname || item.funding) {
        tooltipContent += "<p>";
      }

      if(item.code) {
          tooltipContent += "<div>Project Code: "+item.code+"</div>";
      }
      if(item.funderName || item.funderShortname) {
          tooltipContent += "<div>Funder: ";
          if(item.funderName && item.funderShortname) {
              tooltipContent += item.funderName + " ("+ item.funderShortname +")";
          } else if(item.funderName) {
              tooltipContent += item.funderName;
          } else {
              tooltipContent += item.funderShortname;
          }
          tooltipContent += "</div>";
      }

      if(item.funding) {
          tooltipContent += "<div>Funding: "+ item.funding + "</div>";
      }

      if(item.code || item.funderName || item.funderShortname || item.funding) {
        tooltipContent += "</p>";
      }
      tooltipContent += "<span class='uk-text-meta'>";
      if(item.provenanceAction == 'Repository') {
        tooltipContent += "Link provided by Repository";
      } else if(item.provenanceAction == 'OpenAIRE') {
        tooltipContent += "Link inferred by OpenAIRE";
      } else if(item.provenanceAction == 'USer') {
        tooltipContent += "Link claimed by User";
      }
      tooltipContent += "</span>";
      tooltipContent+="</div>"
      return tooltipContent;
    }

    public scroll() {
      console.info("scroll into view");
      if (typeof document !== 'undefined') {
         this.element.nativeElement.scrollIntoView();
      }
    }
}