<?php

namespace PdWms;

class WmsStrategy
{
    public $wmsClient;

    public function __construct($warehouseId)
    {
        $config = require(dirname(dirname(__FILE__)) . '/config/wms.php');
        switch ($warehouseId)
        {
            case $config['fineex']['warehouse_id']:
                $this->wmsClient = new FineexWms($config['fineex']);
                break;
            default:
                throw new \Exception('仓库不存在');
        }
    }

    public function saleOrderCreate($params) {
        //计算商品重量
        $skuTotalWeight = $this->getSkuTotalWeight($params['order_goods']);
        $logistics = $this->chooseLogisticsCompany($params['order_address']['receive_province'], $skuTotalWeight);
        $params['order_sender_info']['logistics_code'] = $logistics['code'];
        $params['order_sender_info']['logistics_name'] = $logistics['name'];

        if ($logistics['type'] == 'toC') {
            // 2C订单发货
            $res = $this->deliveryOrderCreate($params);
            $type = 1;
        } else {
            // 2B订单发货
            $params['out_warehouse_number'] = $params['order_no'];
            $params['address_name'] = $params['order_address']['receive_name'];
            $params['address_telephone'] = $params['order_address']['receive_mobile'];
            $params['address_province'] = $params['order_address']['receive_province'];
            $params['address_city'] = $params['order_address']['receive_city'];
            $params['address_area'] = $params['order_address']['receive_district'];
            $params['address_detail'] = $params['order_address']['receive_address'];
            $params['order_type'] = 'PTCK';
            foreach ($params['order_goods'] as &$item) {
                $item['product_name'] = $item['goods_name'];
                $item['number'] = $item['sku_quantity'];
            }
            $res = $this->stockOutCreate($params);
            $type = 0;
        }

        $res['response']['type'] = $type;
        return $res;
    }

    public function deliveryOrderCreate($params) {
        return $this->wmsClient->deliveryOrderCreate($params);
    }

    public function inventoryQuerySingle($wmsCode, $inventoryType = 'ZP') {
        return $this->wmsClient->inventoryQuerySingle($wmsCode, $inventoryType);
    }

    public function inventoryQuery($params, $inventoryType = 'ZP') {
        return $this->wmsClient->inventoryQuery($params, $inventoryType);
    }

    public function goodsSkuSync($params) {
        return $this->wmsClient->goodsSkuSync($params);
    }

    public function orderCancel($params) {
        return $this->wmsClient->orderCancel($params);
    }

    public function returnOrderCreate($params) {
        return $this->wmsClient->returnOrderCreate($params);
    }

    public function stockInCreate($params) {
        return $this->wmsClient->stockInCreate($params);
    }

    public function stockOutCreate($params) {
        return $this->wmsClient->stockOutCreate($params);
    }

    /**
     * 获取sku总重量
     * @param $orderGoods
     * @return float|int
     */
    public function getSkuTotalWeight($orderGoods)
    {
        $skuTotalWeight = 0;
        foreach ($orderGoods as $item) {
            $item['product_name'] = $item['goods_name'];
            $item['number'] = $item['sku_quantity'];
            if ($item['sku_type'] == 0) {
                $skuTotalWeight += ($item['weight'] * $item['sku_quantity']) / 1000;
            } elseif ($item['sku_type'] == 1) {
                foreach ($item['sku_nexus_snapshot'] as $gv) {
                    $skuTotalWeight += ($gv['weight'] * $gv['sku_quantity'] * $item['sku_quantity']) / 1000;
                }
            }
        }
        return $skuTotalWeight;
    }

    /**
     * 根据商品重量区分bc单，返回可选择的物流快递
     * @param string $province
     * @param string $weight
     * @return array
     */
    public function getLogistics($province, $weight)
    {
        $expressChooseConf = require(dirname(dirname(__FILE__)) . '/config/express_choose.php');
        $type = self::getOrderType($province, $weight, $expressChooseConf);
        return $expressChooseConf['logistics'][$type];
    }

    /**
     * 选择物流公司
     * @param string $province
     * @param string $weight
     * @return array
     */
    public function chooseLogisticsCompany($province, $weight)
    {
        $expressChooseConf = require(dirname(dirname(__FILE__)) . '/config/express_choose.php');
        $type = self::getOrderType($province, $weight, $expressChooseConf);
        return [
            'type' => $type,
            'code' => $expressChooseConf['logistics'][$type][0]['code'],
            'name' => $expressChooseConf['logistics'][$type][0]['name'],
        ];
    }

    /**
     * 判断订单BC类型
     * @param $province
     * @param $weight
     * @return string
     */
    static public function getOrderType($province, $weight, $expressChooseConf)
    {
        if (in_array($province, $expressChooseConf['address_list'])) {
            if ($weight >= $expressChooseConf['jzh_express_weight']) {
                return 'toB';
            }
            return 'toC';
        } else {
            if ($weight >= $expressChooseConf['other_express_weight']) {
                return 'toB';
            }
            return 'toC';
        }
    }
}