<?php

namespace App\Http\Controllers\Community;

use App\Http\Controllers\Controller;
use App\Models\Game\Player\UserCurrency;
use App\Models\Game\Player\UserSetting;
use App\Models\User;
use App\Services\Community\StaffService;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Support\Facades\Cache;
use Illuminate\View\View;

class LeaderboardController extends Controller
{
    /** @var array<int, int> */
    protected array $staffIds = [];

    public function __construct(private readonly StaffService $staffService)
    {
        $this->staffIds = $this->staffService->fetchEmployeeIds();
    }

    public function __invoke(): View
    {
        $topCredits = Cache::remember('leaderboard_credits', 60, fn () => User::query()
            ->whereNotIn('id', $this->staffIds)
            ->orderByDesc('credits')
            ->take(9)
            ->get(['id', 'username', 'look', 'credits']));

        $duckets = Cache::remember('leaderboard_duckets', 60, fn () => UserCurrency::query()
            ->whereNotIn('user_id', $this->staffIds)
            ->where('type', 0)
            ->orderByDesc('amount')
            ->take(9)
            ->with(['user' => fn ($q) => $q->select('id', 'username', 'look')])
            ->get());

        $diamonds = Cache::remember('leaderboard_diamonds', 60, fn () => UserCurrency::query()
            ->whereNotIn('user_id', $this->staffIds)
            ->where('type', 5)
            ->orderByDesc('amount')
            ->take(9)
            ->with(['user' => fn ($q) => $q->select('id', 'username', 'look')])
            ->get());

        $mostOnline = Cache::remember('leaderboard_online', 60, fn () => $this->retrieveSettings('online_time'));

        $respectsReceived = Cache::remember('leaderboard_respects', 60, fn () => $this->retrieveSettings('respects_received'));

        $achievementScores = Cache::remember('leaderboard_achievements', 60, fn () => $this->retrieveSettings('achievement_score'));

        return view('leaderboard', [
            'credits' => $topCredits,
            'duckets' => $duckets,
            'diamonds' => $diamonds,
            'mostOnline' => $mostOnline,
            'respectsReceived' => $respectsReceived,
            'achievementScores' => $achievementScores,
        ]);
    }

    private function retrieveSettings(string $column): Collection
    {
        return UserSetting::query()
            ->select(['user_id', $column])
            ->whereNotIn('user_id', $this->staffIds)
            ->orderByDesc($column)
            ->take(9)
            ->with('user:id,username,look')
            ->get();
    }
}