<?php

namespace addons\CloudStock\api\services;

use addons\CloudStock\common\models\CloudStockFillCart;
use addons\CloudStock\common\services\BaseService;
use common\enums\StatusEnum;

class CloudStockFillCartService extends BaseService
{
    /**
     * 购物车数据
     *
     * @param array $goodsIds
     *
     * @return array
     */
    public function getCartList(array $goodsIds = []): array
    {
        $where = [
            ['mall_id' => $this->mall_id, 'user_id' => $this->user_id, 'status' => StatusEnum::ENABLED]
        ];

        if ($goodsIds) {
            $where[] = ['goods_id' => $goodsIds];
        }

        return CloudStockFillCart::lists(
            [
                'where'  => $where,
                'select' => 'goods_id, num'
            ]
        );
    }

    /**
     * 购物车转为订单
     *
     * @return void
     */
    public function cart2Order(int $orderId)
    {
        CloudStockFillCart::updateAll(
            [
                'status'     => StatusEnum::DISABLED,
                'order_id'   => $orderId,
                'updated_at' => time()
            ],
            [
                'user_id' => $this->user_id,
                'mall_id' => $this->mall_id,
                'status'  => StatusEnum::ENABLED,
            ]
        );
    }

    /**
     * 返回购物车汇总信息
     *
     * @return array
     */
    public function getCartInfo(): array
    {
        $res = [
            'cart_list'       => [],
            'replenish_price' => 0,
            'profit'          => 0,
        ];

        $cartList = $this->getCartList();

        if (empty($cartList)) {
            return $res;
        }

        $res['cart_list'] = $cartList;

        $goodsPriceList = (new CloudStockGoodsService(['mall_id' => $this->mall_id, 'user_id' => $this->user_id, 'stock_agent' => $this->stock_agent]))
            ->getGoodsPrice($cartList);

        $res['replenish_price'] = $goodsPriceList['replenish_price'];
        $res['profit']          = $goodsPriceList['profit'];

        return $res;
    }
}