import {Component, OnInit} from '@angular/core';
import {HotelsComponent} from "./hotel/hotels.component";
import {IdkComponent} from "./idek/idk.component";
import {filter, from, map, reduce} from "rxjs";
import {RouterOutlet} from "@angular/router";

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [HotelsComponent, IdkComponent, RouterOutlet],
  template: `
    <router-outlet />
  `
})
export class AppComponent implements OnInit {
  ngOnInit() {
    const users = [
      {
        name: 'John',
        age: 15,
      },
      {
        name: 'Alice',
        age: 16,
      },
      {
        name: 'Bob',
        age: 45,
      },
      {
        name: 'Eve',
        age: 29,
      },
      {
        name: 'Charlie',
        age: 52,
      },
      {
        name: 'Dave',
        age: 41,
      },
      {
        name: 'Mallory',
        age: 37,
      },
      {
        name: 'Trent',
        age: 48,
      },
      {
        name: 'Peggy',
        age: 26,
      },
      {
        name: 'Victor',
        age: 39,
      }
    ];

    from(users).pipe(
      filter(user => user.age >= 18),
      reduce((acc, user) => {
        acc.age += user.age
        acc.count++;
        return acc;
      }, {age: 0, count: 0}),
      map(data => data.age / data.count),
    ).subscribe((data) => {console.log("avg age: ", data)});
  }
}