<?php

namespace app\common\service;

use app\common\validate\PurchaseOrdersValidate;
use app\common\traits\crud\CrudServiceTrait;
use app\common\model\PurchaseOrders;
use support\Request;
use app\common\logic\PurchaseOrdersLogic;
use app\common\model\PurchaseOrderItems;

class PurchaseOrdersService
{

    use CrudServiceTrait;

    /**
     * 指定当前要操作的模型
     */
    protected string $modelClass = PurchaseOrders::class;

    /**
     * 验证器
     */
    protected $validator = PurchaseOrdersValidate::class;

    /**
     * 获取验证器
     */
    public function getValidator()
    {
        return  new $this->validator;
    }


    public function getLogic()
    {
        return new PurchaseOrdersLogic();
    }

    /**
     * 获取前置预处理数据
     *
     * @param array $data  原始返回值
     * @return array       处理后的返回值
     */
    public function preQueryData(array $data)
    {
        $result = match ($data['scene']) {
            'pi_no' => $this->getLogic()->getPiList(),
            'order_no' => $this->getLogic()->getOrderNoListByPiNo($data['pi_no']),
            'order_items' => $this->getLogic()->getOrderItemsListByOrderNo($data['order_id']),
            default => $data,
        };
        return $result;
    }

    public function beforeServiceStore(array $data, Request $request)
    {
        $data['po_no'] = generateStockNo('CG');
        $data['buyer_id'] = $request->user->uid;
        return $data;
    }

    public function serviceStore(Request $request, array $data = [], string $scene = 'store')
    {
        $data = $this->preProcess(ucfirst($scene), $data, $request);
        $dl   = $this->getDataLimitFromRequest($request);
        // 创建采购单
        $created = $this->logicCreate($data, $dl);
        foreach ($data['stock_order'] as $order) {
            foreach ($order['stock_items'] as $item) {
                // 创建采购单明细
                PurchaseOrderItems::create([
                    'purchase_order_id' => $created->id,
                    'stock_id' => $order['stock_orders_id'],
                    'stock_items_id' => $item['stock_order_items_id'],
                    'stock_items_uqid' => $item['unique_id'],
                ]);
            }
        }
        return $this->postProcess(ucfirst($scene), $created);
    }
}