<?php

namespace App\Services;

use App\Models\Entry;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Cache;

class EntryCacheService
{
    protected $auditionCache;
    /**
     * Create a new class instance.
     */
    public function __construct(AuditionCacheService $auditionCache)
    {
        $this->auditionCache = $auditionCache;
    }

    public function getEntriesForAudition($auditionId) {

        $cacheKey = 'audition' . $auditionId . 'entries';
        return Cache::remember($cacheKey, 3600,  function () use ($auditionId) {
            return Entry::where('audition_id',$auditionId)
                ->with('student.school')
                ->get()
                ->keyBy('id');
        });
    }

    public function getEntries(): Collection
    {
        $auditions = $this->auditionCache->getAuditions();
        $allEntries = [];
        foreach ($auditions as $audition) {
            $allEntries[$audition->id] = $this->getEntriesForAudition($audition->id);
        }
        return collect($allEntries);
    }

    public function clearEntryCacheForAudition($auditionId): void
    {
        $cacheKey = 'audition' . $auditionId . 'entries';
        Cache::forget($cacheKey);
    }

    public function clearEntryCaches(): void
    {
        $auditions = $this->auditionCache->getAuditions();
        foreach ($auditions as $audition) {
            $this->clearEntryCacheForAudition($audition->id);
        }
    }
}