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

 * =========================================================
 */
namespace addon\stock\model\stock;


use app\model\BaseModel;
use app\model\store\Store;

/**
 * 库存model
 * 
 * @author Administrator
 *        
 */
class Stock extends BaseModel
{
    public $document_type_list = [
        'PURCHASE' => [
            'name' => '采购入库单',
            'type' => 'input',
            'prefix' => 'CGRK',
            'key' => 'PURCHASE',
        ],
        'REFUND' => [
            'name' => '退货入库单',
            'type' => 'input',
            'prefix' => 'THRK',
            'key' => 'REFUND',
        ],
        'OTHERRK' => [
            'name' => '其他入库单',
            'type' => 'input',
            'prefix' => 'QTRK',
            'key' => 'OTHERRK',
        ],
        'SEAILCK' => [
            'name' => '销售出库单',
            'type' => 'output',
            'prefix' => 'XSCK',
            'key' => 'SEAILCK',
        ],
        'OTHERCK' => [
            'name' => '其他出库单',
            'type' => 'output',
            'prefix' => 'QTCK',
            'key' => 'OTHERCK',
        ],
        'PDD' => [
            'name' => '盘点单',
            'type' => 'pandian',
            'prefix' => 'PDD',
            'key' => 'PDD',
        ],
        'PANYING' => [
            'name' => '盘盈入库单',
            'type' => 'input',
            'prefix' => 'PYRK',
            'key' => 'PANYING',
        ],
        'PANKUI' => [
            'name' => '盘亏出库单',
            'type' => 'output',
            'prefix' => 'PKCK',
            'key' => 'PANKUI',
        ],
        'ALLOTIN' => [
            'name' => '调拨入库单',
            'type' => 'input',
            'prefix' => 'DBRK',
            'key' => 'ALLOTIN',
        ],
        'ALLOTPUT' => [
            'name' => '调拨出库单',
            'type' => 'output',
            'prefix' => 'DBCK',
            'key' => 'ALLOTPUT',
        ],
    ];

    /**
     * 设置库存
     * @param $params
     */
    public function changeStock($params){
        $user_info = $params['user_info'] ?? [];
        $site_id = $params['site_id']?? 1;

        $store_id = $params['store_id'] ?? 0;
        if($store_id == 0){
            $store_model = new Store();
            $store_info = $store_model->getDefaultStore()['data'] ?? [];
            $store_id = $store_info['store_id'];
        }
        $key = $params['key'];
        $remark = $params['remark'] ?? '';
        $is_out_stock = $params['is_out_stock'] ?? 0;
        $time = $params['time'] ?? time();
        $document_model = new Document();
        if(!empty($params['goods_sku_list'])){
            foreach($params['goods_sku_list'] as $k => $v){
                $params['goods_sku_list'][$k] = [
                    'goods_sku_id' => $v['sku_id'],
                    'goods_id' => $v['goods_id'] ?? 0,
                    'goods_num' => $v['num'] ?? $v['stock'],
                    'goods_price' => $v['price'] ?? 0
                ];
            }
        }else{
            $sku_id = $params['sku_id'] ?? 0;
            $goods_id = $params['goods_id'] ?? 0;
            $goods_num = $params['num'] ?? $params['stock'];
            $goods_price = $params['price'] ?? 0;
        }
        $goods_sku_list = $params['goods_sku_list'] ?? array(
            [
                'goods_sku_id' => $sku_id,
                'goods_id' => $goods_id,
                'goods_num' => $goods_num,
                'goods_price' => $goods_price
            ]
        );

        $document_params = array(
            'store_id' => $store_id,
            'site_id' => $site_id,
            'remark' => $remark,
            'goods_sku_list' => $goods_sku_list,
            'user_info' => $user_info,
            'time' => $time,
            'is_out_stock' => $is_out_stock
        );
        switch($key){
            case 'PURCHASE'://采购入库单
                $result = $document_model->addPurchase($document_params);
                break;
            case 'REFUND'://退货入库单
                $result = $document_model->addRefundInput($document_params);
                break;
            case 'OTHERRK'://其他入库单
                $result = $document_model->addOtherInput($document_params);
                break;
            case 'SEAILCK'://销售出库单
                $result = $document_model->addSell($document_params);
                break;
            case 'OTHERCK'://其他出库单
                $result = $document_model->addOtherOutput($document_params);
                break;
            case 'PANYING'://盘盈入库单
                $result = $document_model->addDocument($document_params);
                break;
            case 'PANKUI'://盘亏出库单
                $result = $document_model->addDocument($document_params);
                break;
        }
        return $result;
    }

    /**
     * 设置商品库存(比对差值,得出)
     * @param $params
     * @return array
     */
    public function setGoodsStock($params){

        $site_id = $params['site_id'];
        $remark = $params['remark'] ?? '';
        $store_id = $params['store_id'];

        $goods_sku_list = $params['goods_sku_list'] ?? [];

        //todo  这儿可以查询商品信息类型  来定义可能只有实物商品才需要出入库记录
        if(!empty($goods_sku_list)){
            foreach($goods_sku_list as $k => $v){
                $sku_list[] = array(
                    'goods_sku_id' => $v['sku_id'],
                    'goods_num' => $v['stock'],
                );
            }
        }else{
            $goods_id = $params['goods_id'] ?? 0;//只要传递就必然是与sku_id匹配的
            $sku_id = $params['sku_id'];
            $stock = $params['stock'];//设置的新库存
            $sku_list = array(
                [
                    'goods_sku_id' => $sku_id,
                    'goods_num' => $stock,
                ]
            );
        }

        $inventory_params = array(
            'site_id' => $site_id,
            'store_id' => $store_id,
            'sku_list' => $sku_list,
            'user_info' => $params['user_info'] ?? [],
            'remark' => $remark
        );
        $inventory_model = new Inventory();
        $result = $inventory_model->addInventory($inventory_params);
        return $result;
    }


    /**
     * 获取商品sku列表
     * @param array $condition
     * @param string $field
     * @param string $order
     * @param null $limit
     * @return array
     */
    public function getStoreGoodsSkuList($condition = [], $field = '*', $order = 'gs.create_time desc', $store_id = 0)
    {
        $alias = 'gs';
        $join = [
            [ 'goods g', 'g.goods_id = gs.goods_id', 'left' ],
            [
                'store_goods_sku sgs',
                'sgs.sku_id = gs.sku_id and (sgs.store_id is null or sgs.store_id = ' . $store_id . ')',
                'left'
            ]
        ];
        $list = model('goods_sku')->getList($condition, $field, $order, $alias, $join, '');
        return $this->success($list);
    }
}