<?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 app\model\stat;

use app\model\BaseModel;
use app\model\system\Stat;
use Carbon\Carbon;

/**
 * 统计
 * @author Administrator
 *
 */
class GoodsStat extends BaseModel
{
    /**
     * 用于订单(同与订单支付后调用)
     * @param $params
     */
    public function addGoodsStat($params)
    {
        $stat_model = new Stat();

        $result = $stat_model->addShopStat($params);
        return $result;
    }

    /**
     * 商品增加收藏量
     * @param $params
     */
    public function addGoodsCollectStat($params)
    {
        $stat_model = new Stat();

        $result = $stat_model->addShopStat($params);
        return $result;
    }

    /**
     * 增加访问数
     * @param $params
     */
    public function addGoodsVisit($params)
    {
        $member_id = $params[ 'member_id' ] ?? 0;
        $goods_id = $params[ 'goods_id' ] ?? 0;

        $data = array (
            'site_id' => $params[ 'site_id' ],
            'goods_visit_count' => 1
        );
        $stat_model = new Stat();
        $time_region = getDayStartAndEndTime();
        $today_start_time = $time_region[ 'start_time' ];
        $today_end_time = $time_region[ 'end_time' ];
        if ($goods_id > 0) {
            $goods_browse_condition = array (
                [ 'goods_id', '=', $goods_id ],
                [ 'browse_time', 'between', [ $today_start_time, $today_end_time ] ],
            );
            $info = model('goods_browse')->getInfo($goods_browse_condition);
            if (empty($info)) {
                $data[ 'goods_visited_type_count' ] = 1;
            }
        }

        if ($member_id > 0) {
            $member_browse_condition = array (
                [ 'member_id', '=', $member_id ],
                [ 'browse_time', 'between', [ $today_start_time, $today_end_time ] ],
            );
            $info = model('goods_browse')->getInfo($member_browse_condition);
            if (empty($info)) {
                $data[ 'goods_visit_member_count' ] = 1;
            }
        }
        $result = $stat_model->addShopStat($data);
        return $result;
    }


    /**
     * 商品上架商品统计
     * @param $params
     */
    public function addGoodsOnStat($params)
    {
        $site_id = $params[ 'site_id' ];
        //查询当前的已上架商品
        $goods_on_condition = array (
            [ 'goods_state', '=', 1 ],
            [ 'is_delete', '=', 0 ],
            [ 'site_id', '=', $site_id ]
        );
        $count = model('goods')->getCount($goods_on_condition);
        $carbon = Carbon::now();
        $condition = [
            [ 'site_id', '=', $site_id ],
            [ 'year', '=', $carbon->year ],
            [ 'month', '=', $carbon->month ],
            [ 'day', '=', $carbon->day ],
            [ 'goods_on_type_count', '>', 0 ]
        ];

        $info = model('stat_shop')->getInfo($condition, 'goods_on_type_count') ?? [];
        $o_count = $info[ 'goods_on_type_count' ] ?? 0;
        $data = [
            'site_id' => $site_id,
        ];
        $diff_count = $count - $o_count;
        if ($diff_count != 0) {
            $data[ 'goods_on_type_count' ] = $diff_count;
            $stat_model = new Stat();
            $result = $stat_model->addShopStat($data);
            return $result;
        }


    }

    /**
     * 销售额统计
     * @param $params
     * @return array
     */
    public function getGoodsOrderMoneyStat($params)
    {
        $start_time = $params[ 'start_time' ];
        $end_time = $params[ 'end_time' ];

        $condition = array (
            [ 'o.create_time', 'between', [ $start_time, $end_time ] ],
            [ 'o.pay_status', '=', 1 ]
        );
        $site_id = $params[ 'site_id' ] ?? 0;
        if ($site_id > 0) {
            $condition[] = [ 'o.site_id', '=', $site_id ];
        }
        $alias = 'og';
        $join = [
            [
                'order o',
                'o.order_id = og.order_id',
                'inner'
            ],
        ];
        $list = model('order_goods')->getList($condition, 'sum(og.goods_money) as total_money, og.sku_name, og.goods_id, og.sku_id, og.sku_image', 'total_money desc', $alias, $join, 'og.goods_id', $params[ 'limit' ]);
        return $this->success($list);
    }

    /**
     * 销售量统计
     * @param $params
     * @return array
     */
    public function getGoodsOrderNumStat($params)
    {
        $start_time = $params[ 'start_time' ];
        $end_time = $params[ 'end_time' ];

        $condition = array (
            [ 'o.create_time', 'between', [ $start_time, $end_time ] ],
            [ 'o.pay_status', '=', 1 ]
        );
        $site_id = $params[ 'site_id' ] ?? 0;
        if ($site_id > 0) {
            $condition[] = [ 'o.site_id', '=', $site_id ];
        }
        $alias = 'og';
        $join = [
            [
                'order o',
                'o.order_id = og.order_id',
                'inner'
            ],
        ];

        $list = model('order_goods')->getList($condition, 'sum(og.num) as total_num, og.sku_name, og.goods_id, og.sku_id, og.sku_image', 'total_num desc', $alias, $join, 'og.goods_id', $params[ 'limit' ]);
        return $this->success($list);
    }
}