<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * =========================================================
 */

namespace addon\cardservice\api\controller;

use app\api\controller\BaseApi;
use app\model\goods\Goods;
use app\model\goods\GoodsService;
use app\model\web\Config as ConfigModel;
use addon\cardservice\model\ServiceGoods;
use think\facade\Db;

/**
 * 服务
 */
class Service extends BaseApi
{
    public function __construct()
    {
        parent::__construct();
        $this->initStoreData();
    }

    public function detail()
    {
        $sku_id = isset($this->params[ 'sku_id' ]) ? $this->params[ 'sku_id' ] : 0;
        $goods_id = isset($this->params[ 'goods_id' ]) ? $this->params[ 'goods_id' ] : 0;
        $goods = new Goods();
        if (empty($sku_id) && !empty($goods_id)) {
            $sku_id = $goods->getGoodsInfo([ [ 'goods_id', '=', $goods_id ] ], 'sku_id')[ 'data' ][ 'sku_id' ] ?? 0;
        }
        if (empty($sku_id) && empty($goods_id)) {
            return $this->response($this->error('', 'REQUEST_ID'));
        }

        $condition = [
            [ 'gs.sku_id', '=', $sku_id ],
            [ 'gs.site_id', '=', $this->site_id ]
        ];
        $field = 'gs.goods_id,gs.sku_id,gs.qr_id,gs.goods_name,gs.sku_name,gs.sku_spec_format,gs.price,gs.market_price,gs.discount_price,gs.promotion_type,gs.start_time
            ,gs.end_time,gs.stock,gs.click_num,(g.sale_num + g.virtual_sale) as sale_num,gs.collect_num,gs.sku_image,gs.sku_images
            ,gs.goods_content,gs.goods_state,gs.is_free_shipping,gs.goods_spec_format,gs.goods_attr_format,gs.introduction,gs.unit,gs.video_url
            ,gs.is_virtual,gs.goods_service_ids,gs.max_buy,gs.min_buy,gs.is_limit,gs.limit_type,gs.support_trade_type,g.goods_image,g.keywords,g.stock_show,g.sale_show,g.market_price_show,g.barrage_show,g.evaluate,g.goods_class,g.sale_store,g.sale_channel';
        $join = [
            [ 'goods g', 'g.goods_id = gs.goods_id', 'inner' ]
        ];

        // 如果是连锁运营模式
        if ($this->store_data[ 'config' ][ 'store_business' ] == 'store') {
            $join[] = [ 'store_goods_sku sgs', 'gs.sku_id = sgs.sku_id and sgs.store_id=' . $this->store_id, 'left' ];

            $field .= ',sgs.status as store_goods_status';

            $field = str_replace('gs.price', 'IFNULL(IF(g.is_unify_price = 1,gs.price,sgs.price), gs.price) as price', $field);
            $field = str_replace('gs.discount_price', 'IFNULL(IF(g.is_unify_price = 1,gs.discount_price,sgs.price), gs.discount_price) as discount_price', $field);
            if ($this->store_data[ 'store_info' ][ 'stock_type' ] == 'store') {
                $field = str_replace('gs.stock', 'IFNULL(sgs.stock, 0) as stock', $field);
            }
        }
        $goods_sku_detail = $goods->getGoodsSkuInfo($condition, $field, 'gs', $join)[ 'data' ];

        if (empty($goods_sku_detail) || $goods_sku_detail[ 'goods_class' ] != ( new ServiceGoods() )->getGoodsClass()[ 'id' ]) return $this->response($this->error());

        $goods_sku_detail[ 'purchased_num' ] = 0; // 该商品已购数量
        $res[ 'goods_sku_detail' ] = $goods_sku_detail;

        // 商品服务
        $goods_service = new GoodsService();
        $goods_service_list = $goods_service->getServiceList([ [ 'site_id', '=', $this->site_id ], [ 'id', 'in', $res[ 'goods_sku_detail' ][ 'goods_service_ids' ] ] ], 'service_name,desc,icon');
        $res[ 'goods_sku_detail' ][ 'goods_service' ] = $goods_service_list[ 'data' ];

        return $this->response($this->success($res));
    }

    /**
     * 列表信息
     */
    public function page()
    {
        $page = isset($this->params[ 'page' ]) ? $this->params[ 'page' ] : 1;
        $page_size = isset($this->params[ 'page_size' ]) ? $this->params[ 'page_size' ] : PAGE_LIST_ROWS;
        $goods_id_arr = isset($this->params[ 'goods_id_arr' ]) ? $this->params[ 'goods_id_arr' ] : '';//goods_id数组
        $keyword = isset($this->params[ 'keyword' ]) ? trim($this->params[ 'keyword' ]) : '';//关键词
        $service_category = isset($this->params[ 'service_category' ]) ? $this->params[ 'service_category' ] : 0;//分类
        $is_free_shipping = isset($this->params[ 'is_free_shipping' ]) ? $this->params[ 'is_free_shipping' ] : 0;//是否免邮
        $order = isset($this->params[ 'order' ]) ? $this->params[ 'order' ] : "";//排序（综合、销量、价格）
        $sort = isset($this->params[ 'sort' ]) ? $this->params[ 'sort' ] : "";//升序、降序

        $condition = [];
        $condition[] = [ 'gs.site_id', '=', $this->site_id ];
        $condition[] = [ 'g.goods_class', '=', ( new ServiceGoods() )->getGoodsClass()[ 'id' ] ];
        $condition[] = [ '', 'exp', Db::raw("(g.sale_channel = 'all' OR g.sale_channel = 'online')") ];

        if (!empty($goods_id_arr)) {
            $condition[] = [ 'gs.goods_id', 'in', $goods_id_arr ];
        }
        if (!empty($service_category)) {
            $condition[] = [ 'g.service_category', 'like', '%,' . $service_category . ',%' ];
        }

        if (!empty($keyword)) {
            $condition[] = [ 'g.goods_name|gs.sku_name|gs.keywords', 'like', '%' . $keyword . '%' ];
        }

        if (!empty($is_free_shipping)) {
            $condition[] = [ 'gs.is_free_shipping', '=', $is_free_shipping ];
        }

        // 非法参数进行过滤
        if ($sort != "desc" && $sort != "asc") {
            $sort = "";
        }

        // 非法参数进行过滤
        if ($order != '') {
            if ($order != "sale_num" && $order != "discount_price") {
                $order = 'gs.sort';
            } elseif ($order == "sale_num") {
                $order = 'sale_sort';
            } else {
                $order = 'gs.' . $order;
            }
            $order_by = $order . ' ' . $sort;
        } else {

            $config_model = new ConfigModel();
            $sort_config = $config_model->getGoodsSort($this->site_id);
            $sort_config = $sort_config[ 'data' ][ 'value' ];

            $order_by = 'g.sort ' . $sort_config[ 'type' ] . ',g.create_time desc';
        }

        $condition[] = [ 'g.goods_state', '=', 1 ];
        $condition[] = [ 'g.is_delete', '=', 0 ];
        $alias = 'gs';

        $field = 'gs.is_consume_discount,gs.discount_config,gs.discount_method,gs.member_price,gs.goods_id,gs.sort,gs.sku_id,gs.sku_name,gs.price,gs.market_price,gs.discount_price,gs.stock,(g.sale_num + g.virtual_sale) as sale_num,(gs.sale_num + gs.virtual_sale) as sale_sort,gs.sku_image,gs.goods_name,gs.site_id,gs.is_free_shipping,gs.introduction,gs.promotion_type,g.goods_image,g.promotion_addon,gs.is_virtual,g.goods_spec_format,g.recommend_way,gs.max_buy,gs.min_buy,gs.unit,gs.is_limit,gs.limit_type,g.label_name,g.stock_show,g.sale_show,g.market_price_show,g.barrage_show,g.sale_channel,g.sale_store';
        $join = [
            [ 'goods g', 'gs.sku_id = g.sku_id', 'inner' ]
        ];

        // 如果是连锁运营模式
        if ($this->store_data[ 'config' ][ 'store_business' ] == 'store') {
            $join[] = [ 'store_goods_sku sgs', 'g.sku_id = sgs.sku_id and sgs.store_id=' . $this->store_id, 'left' ];

            $condition[] = [ 'g.sale_store', 'like', [ '%all%', '%,' . $this->store_id . ',%' ], 'or' ];
            $condition[] = [ 'sgs.status', '=', 1 ];

            $field = str_replace('gs.price', 'IFNULL(IF(g.is_unify_price = 1,gs.price,sgs.price), gs.price) as price', $field);
            $field = str_replace('gs.discount_price', 'IFNULL(IF(g.is_unify_price = 1,gs.price,sgs.price), gs.price) as discount_price', $field);
            if ($this->store_data[ 'store_info' ][ 'stock_type' ] == 'store') {
                $field = str_replace('gs.stock', 'IFNULL(sgs.stock, 0) as stock', $field);
            }
        }

        $goods = new Goods();
        $list = $goods->getGoodsSkuPageList($condition, $page, $page_size, $order_by, $field, $alias, $join);

        return $this->response($list);
    }

}