skgangaEkam/src/app/shared/footer/footer.component.ts

import { Component, OnInit } from '@angular/core';
import { RouterService } from '../services/routerService';
import { FooterService } from './footer.service';

@Component({
  selector: 'app-footer',
  templateUrl: './footer.component.html',
  styleUrls: ['./footer.component.scss']
})
export class FooterComponent implements OnInit {

 // thumbArr:Array<string> = ['footer_home.png', 'footer_leave.png', 'footer_flexi.png', 'footer_ODFPNR.png', 'footer_attendance.png'];
  //resetArr:Array<string> = ['footer_home.png', 'footer_leave.png', 'footer_flexi.png', 'footer_ODFPNR.png', 'footer_attendance.png'];

  basePath:string = 'assets/images/';
  previousSelectedItem:string = '';
  selectedItemObject:any = {
    home : false,
    leave :false,
    flexi:false,
    odf:false,
    attendance:false
  }

  constructor(private footerService:FooterService, private routerService:RouterService) { }

  ngOnInit(): void {
  }

  selectedItem(selectedItem:string):void {
    if(this.previousSelectedItem.length > 0){
      this.selectedItemObject[this.previousSelectedItem] = false;
    }
    switch(selectedItem){
      case 'home':
        this.selectedItemObject.home = true;
        break;
      case 'leave':
        this.selectedItemObject.leave = true;
        break;
      case 'flexi':
        this.selectedItemObject.flexi = true;
        break;
      case  'odf':
        this.selectedItemObject.odf = true;
        break;
      case 'attendance':
        this.selectedItemObject.attendance = true;
        break;
      default:
        this.selectedItemObject.home = true;
    }
    this.footerService.saveSelectedScreen(selectedItem);
    this.routerService.navigate('dashboard');
    this.previousSelectedItem = selectedItem;
  }
}