<?php

namespace App\Model\Building;

use App\Model\Building;
use App\Model\Unit\MailCarrier;
use App\Model\Village;

class PostOffice extends Building
{
  public string $unitType = 'MailCarrier';
  public int $buildTimeFactor = 5;
  public int $maxLevel = 25;

  public array $resourceRequirementsBase = [
    'wood' => 1000,
    'clay' => 1000,
    'iron' => 800,
  ];
  public array $resourceRequirementsFactor = [
    'wood' => 10.0,
    'clay' => 10.0,
    'iron' => 8.0,
  ];

  public static function getResourceCapabilities(Village $village): int
  {
    $mailCarriers = Village::getUnit($village, 'MailCarrier', Village::FETCH_UNIT_RESIDENCE, Village::RETURN_UNIT_EXISTING);

    return MailCarrier::getResourceCapabilities($village) * $mailCarriers->amount;
  }
}