<?php

namespace App\Listeners;

use App\Events\BatchStockUpdateEvent;
use App\Models\DailyStockRecord;
use App\Models\GoodsSku;
use App\Utils\DateTimeUtils;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Queue\InteractsWithQueue;

class BatchStockWarning implements ShouldQueue
{
    use InteractsWithQueue;

    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    public function handle(BatchStockUpdateEvent $event)
    {
        if (!$event->stockWarning) {
            return;
        }
        $dailyStockRecord = DailyStockRecord::query()
            ->where('day', DateTimeUtils::getToday())
            ->whereIn('sku_id', $event->goodsSkus->pluck('id'))
            ->pluck('arrived_today_num', 'sku_id')
            ->toArray();

        $normalIds = $downIds = [];
        foreach ($event->goodsSkus as $goodsSku) {
            if (0 >= $goodsSku['stock']) {
                $downIds[] = $goodsSku['id'];
            } else {
                $normalIds[] = $goodsSku['id'];
            }
            if (20 < $dailyStockRecord[$goodsSku['id']] + $goodsSku->yesterday_num && 4 > $goodsSku['stock']) {
                $downIds[] = $goodsSku['id'];
            }
        }
        if ($normalIds) {
            GoodsSku::query()->whereIn('id', $normalIds)->update(['status' => 1]);
        }
        if ($downIds) {
            GoodsSku::query()->whereIn('id', $downIds)->update(['status' => 0]);
        }
    }
}