<?php

namespace App\Module\Game\Logics\RewardProcessors;

use App\Module\Game\Dtos\RewardItemDto;
use App\Module\GameItems\Services\ItemService;
use Exception;
use Illuminate\Support\Facades\Log;

/**
 * 物品奖励处理器
 * 
 * 处理物品类型的奖励发放
 */
class ItemRewardProcessor
{
    /**
     * 处理物品奖励
     *
     * @param int $userId 用户ID
     * @param RewardItemDto $item 奖励项
     * @param string $sourceType 来源类型
     * @param int $sourceId 来源ID
     * @return void
     * @throws Exception
     */
    public static function process(int $userId, RewardItemDto $item, string $sourceType, int $sourceId): void
    {
        try {
            // 发放物品奖励，传递来源信息
            ItemService::addItem($userId, $item->targetId, $item->quantity, [
                'param1' => $item->param1,
                'param2' => $item->param2,
                'source_type' => $sourceType,
                'source_id' => $sourceId,
                'source' => 'reward', // 保持向后兼容
                'extra_data' => $item->extraData
            ]);

            Log::info("物品奖励发放成功", [
                'userId' => $userId,
                'itemId' => $item->targetId,
                'quantity' => $item->quantity,
                'sourceType' => $sourceType,
                'sourceId' => $sourceId
            ]);
        } catch (Exception $e) {
            Log::error("物品奖励发放失败", [
                'userId' => $userId,
                'itemId' => $item->targetId,
                'quantity' => $item->quantity,
                'sourceType' => $sourceType,
                'sourceId' => $sourceId,
                'error' => $e->getMessage()
            ]);
            throw new Exception("物品奖励发放失败: " . $e->getMessage());
        }
    }
}