<?php

namespace App\Admin\Services;

use App\ModelFilters\CateRankFilter;
use App\Models\{CateRank, PartyCate};

class CateRankService extends BaseService
{
    protected array $withRelationships = ['cate'];

    protected string $modelName = CateRank::class;

    protected string $modelFilterName = CateRankFilter::class;

    public function listQuery()
    {
        $filter = $this->getModelFilter();

        $query = $this->query();
        if ($this->withRelationships) {
            $query->with($this->withRelationships);
        }

        if ($filter) {
            $query->filter(request()->input(), $filter);
        }

        return $query->sort();
    }

    public function list()
    {
        $sn = request('sn', '当前');
        $items = [];
        if ($sn == '当前') {
            $items = PartyCate::withCount(['users'])->get()->map(fn($item) => [
                'id' => $item->id,
                'name' => $item->name,
                'cate' => ['name' => $item->name],
                'current_score' => $item->current_score,
                'count' => $item->users_count,
                'avg_score' => $item->users_count ? floor($item->current_score / $item->users_count) : 0,
            ])->sortByDesc('avg_score');
        } else {
            $query = $this->listQuery();
    
            $items = (clone $query)->get();
        }


        return compact('items');
    }
}