<?php

namespace App\Observers;

use App\Models\Audition;
use App\Models\Doubler;
use App\Models\Entry;

class EntryObserver
{
    /**
     * Handle the Entry "created" event.
     */
    public function created(Entry $entry): void
    {
        // Count how many entries the student has for the event
        $count = $entry->student->entriesForEvent($entry->audition->event_id)->count();

        // If less than two entries, they're not a doubler
        if ($count < 2) {
            return;
        }

        // Update doublers for the event
        Doubler::syncForEvent($entry->audition->event_id);

    }

    /**
     * Handle the Entry "updated" event.
     */
    public function updated(Entry $entry): void
    {
        // Update doubler table when an entry is updated
        Doubler::syncForEvent($entry->audition->event_id);
        if ($entry->wasChanged('audition_id')) {
            Doubler::syncDoublers();
        }
    }

    /**
     * Handle the Entry "deleted" event.
     */
    public function deleted(Entry $entry): void
    {
        Doubler::where('student_id', $entry->student_id)->delete();
        $audition = Audition::where('id', $entry->audition_id)->first();
        Doubler::syncForEvent($audition->event_id);
    }

    /**
     * Handle the Entry "restored" event.
     */
    public function restored(Entry $entry): void
    {

    }

    /**
     * Handle the Entry "force deleted" event.
     */
    public function forceDeleted(Entry $entry): void
    {

    }
}