<?php

namespace app\common\model;

use app\common\model\Base;
use think\facade\Db;
class GoodsExtend extends Base
{
    // 设置数据表名
    protected $name = 'goods_extend';

    // 设置主键
    protected $pk = 'id';

    // 自动写入时间戳
    protected $autoWriteTimestamp = false;

    /**
     * 根据盒子ID获取扩展配置
     * @param int $goodsId 盒子ID
     * @return array|null 盒子扩展配置信息
     */
    public static function getByGoodsId($goodsId)
    {
        return self::where('goods_id', $goodsId)->find();
    }

    /**
     * 删除盒子扩展配置
     * @param int $goodsId 盒子ID
     * @return bool 删除结果
     */
    public static function deleteByGoodsId($goodsId)
    {
        return self::where('goods_id', $goodsId)->delete();
    }
    /**
     * 根据盒子ID获取扩展配置
     * @param int $goodsId 盒子ID
     * @param int $goods_type 盒子类型
     * @return array|null 盒子扩展配置信息
     */
    public static function getGoodsExtendByGoodsId($goodsId, $goods_type)
    {
        // // 生成缓存键
        // $redis = (new \app\common\server\RedisHelper())->getRedis();
        // $cache_key = "goods_extend:{$goodsId}:{$goods_type}";
        
        // // 尝试从缓存获取数据
        // $cached_data = $redis->get($cache_key);
        // if ($cached_data) {
        //     return json_decode($cached_data, true);
        // }
        
        $goods_extend = self::where('goods_id', $goodsId)->find();
        if (!$goods_extend) {
            // 从goods_type表获取默认值
            $goodsType = Db::name('goods_type')
                ->field('pay_wechat, pay_balance, pay_currency, pay_currency2, pay_coupon, is_deduction')
                ->where('value', $goods_type)
                ->find();

            if ($goodsType) {
                // 如果找到了盒子类型的默认配置
                $goods_extend = [
                    'goods_id' => $goodsId,
                    'pay_wechat' => $goodsType['pay_wechat'],
                    'pay_balance' => $goodsType['pay_balance'],
                    'pay_currency' => $goodsType['pay_currency'],
                    'pay_currency2' => $goodsType['pay_currency2'],
                    'pay_coupon' => $goodsType['pay_coupon'],
                    'is_deduction' => $goodsType['is_deduction']
                ];
            }
        }
        
        // // 将数据存入缓存，设置5分钟过期时间
        // if ($goods_extend) {
        //     $redis->set($cache_key, json_encode($goods_extend), 300);
        // }
        
        return $goods_extend;
    }
}