<?php

namespace App\Module\Game\Commands;

use App\Module\Game\Services\ItemTempService;
use App\Module\GameItems\Events\ItemQuantityChanged;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Event;

/**
 * 测试物品暂存命令
 *
 * 用于测试物品变更事件监听和缓存功能
 */
class TestItemTempCommand extends Command
{
    /**
     * 命令名称
     *
     * @var string
     */
    protected $signature = 'game:test-item-temp {user_id} {item_id} {old_quantity} {new_quantity}';

    /**
     * 命令描述
     *
     * @var string
     */
    protected $description = '测试物品变更事件监听和缓存功能';

    /**
     * 物品缓存服务
     *
     * @var ItemTempService
     */
    protected $itemCacheService;

    /**
     * 创建命令实例
     */
    public function __construct(ItemTempService $itemCacheService)
    {
        parent::__construct();
        $this->itemCacheService = $itemCacheService;
    }

    /**
     * 执行命令
     */
    public function handle()
    {
        $userId = (int)$this->argument('user_id');
        $itemId = (int)$this->argument('item_id');
        $oldQuantity = (int)$this->argument('old_quantity');
        $newQuantity = (int)$this->argument('new_quantity');

        $this->info('测试物品变更事件监听和缓存功能');
        $this->info("用户ID: {$userId}");
        $this->info("物品ID: {$itemId}");
        $this->info("旧数量: {$oldQuantity}");
        $this->info("新数量: {$newQuantity}");

        // 清除之前的缓存
        $this->itemCacheService->clearUserItemChanges($userId);
        $this->info('已清除之前的缓存');

        // 触发物品数量变更事件
        $event = new ItemQuantityChanged(
            $userId,
            $itemId,
            null, // instanceId
            $oldQuantity,
            $newQuantity,
            1, // userItemId
            ['source_type' => 'test', 'source_id' => 1]
        );

        Event::dispatch($event);
        $this->info('已触发物品数量变更事件');

        // 等待事件处理完成
        sleep(2);

        // 获取缓存数据
        $itemChanges = $this->itemCacheService->getUserItemChanges($userId);

        if (empty($itemChanges)) {
            $this->error('缓存数据为空，事件监听可能未正常工作');
            return 1;
        }

        $this->info('缓存数据:');
        $this->table(
            ['物品ID', '旧数量', '新数量', '变化量'],
            collect($itemChanges)->map(function ($item) {
                return [
                    'item_id' => $item['item_id'],
                    'old_quantity' => $item['old_quantity'],
                    'new_quantity' => $item['new_quantity'],
                    'change_amount' => $item['change_amount'],
                ];
            })->toArray()
        );

        $this->info('测试完成');
        return 0;
    }
}