import { Component } from '@angular/core';
import { ApiService } from '../shared/api.service';

@Component({
  selector: 'app-employee',
  standalone: true,
  imports: [],
  templateUrl: './employee.component.html',
  styleUrl: './employee.component.css'
})
export class EmployeeComponent {

  employees : any = []
  pageSize = 5;
  currentPage = 1;

  constructor(private api: ApiService){
    
    api.getEmployees().subscribe({
      next: data => {
        console.log(data);
        this.employees = data;
      },
      error: err => {
        console.error('Hiba! A letöltés sikertelen!');
      }
    })
  }

  get totalPages(): number {
    return Math.ceil(this.employees.length / this.pageSize);
  }

  get pagedEmployees(): any {
    const startIndex = (this.currentPage - 1) * this.pageSize;
    return this.employees.slice(startIndex, startIndex + this.pageSize);
  }

  previousPage() {
    this.currentPage--;
  }

  nextPage() {
    this.currentPage++;
  }
}