<?php

namespace App\Model\Event;

use App\DB;
use App\Model\Event;

class UpgradeBuilding extends BaseEvent
{
  public Event $event;
  public string $type;

  public function __construct(Event $event, string $type)
  {
    $this->event = $event;
    $this->type = $type;
  }

  /**
   * @return void
   */
  public function __invoke(): void
  {
    DB::query(
      <<<SQL
      insert into village_buildings (level, type, village_id)
      values (1, :type, :village_id)
      on conflict (type, village_id)
      do update set level = village_buildings.level+1
      SQL,
      ['type' => $this->type, 'village_id' => $this->event->villageId]
    );
  }

  public function sqlInsert(): void
  {
    DB::query(
      'insert into events (time, village_id) values (:time, :village_id)',
      ['time' => $this->event->time->format('c'), 'village_id' => $this->event->villageId]
    );

    DB::query(
      'insert into events_upgrade_building (event_id, type) values (:event_id, :type)',
      ['event_id' => DB::$connection->lastInsertId(), $this->type]
    );
  }
}