<?php

namespace app\admin\logic\warehouse_product;

use app\admin\logic\store_branch_product\StoreBranchProductLogic;
use app\admin\logic\store_product\StoreProductLogic;
use app\common\model\warehouse_product\WarehouseProduct;
use app\common\logic\BaseLogic;
use app\common\model\purchase_product_offer\PurchaseProductOffer;
use app\common\model\store_branch_product\StoreBranchProduct;
use app\common\model\store_product\StoreProduct;
use app\common\model\system_store_storage\SystemStoreStorage;
use app\common\model\warehouse_order\WarehouseOrder;
use app\common\model\warehouse_product_storege\WarehouseProductStorege;
use support\Log;
use think\facade\Db;
use support\exception\BusinessException;


/**
 * 商品仓储信息逻辑
 * Class WarehouseProductLogic
 * @package app\admin\logic\warehouse_product
 */
class WarehouseProductLogic extends BaseLogic
{


    /**
     * @notes 添加商品仓储信息
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function add(array $params, $type = 1)
    {
        // Db::startTrans();
        try {
            $before_nums = 0;
            $after_nums = 0;
            $storege = WarehouseProductStorege::where('warehouse_id', $params['warehouse_id'])->where('product_id', $params['product_id'])->find();
            if ($storege) {
                if ($params['financial_pm'] == 0) {
                    $storeProduct = StoreProduct::where('id', $params['product_id'])->findOrEmpty()->toArray();
                    if (!$storeProduct) {
                        throw new BusinessException('商品不存在');
                    }
                    $after_nums = $storege['nums'] - $params['nums'];
                    $total_price = bcmul($after_nums, $storeProduct['purchase'], 2);

                    // if ($after_nums < 0) {
                    //     throw new BusinessException('库存不足,warehouse_id:'.$params['warehouse_id'].'product_id:'.$params['product_id']);
                    // }
                    onBeforeUpdate($storege->toArray(),'product_storege');
                    WarehouseProductStorege::where('id', $storege['id'])->update(['nums'=>$after_nums, 'total_price' => $total_price]);
                    $storege=$storege->toArray();
                    $storege['nums']=$after_nums;
                    $storege['total_price']=$total_price;
                    onAfterUpdate($storege,'product_storege');

                    //门店加库存
                    $storeBranchProduct = StoreBranchProduct::where('product_id', $params['product_id'])->where('store_id', $params['store_id'])->find();
                    if (!$storeBranchProduct) {
                        $storeProduct = StoreProduct::where('id', $params['product_id'])->findOrEmpty()->toArray();
                        if (!$storeProduct) {
                            throw new BusinessException('商品不存在');
                        }
                        $storeBranchProduct = StoreProductLogic::ordinary(['id' => $params['product_id']], $params['store_id'], $params['admin_id'], $storeProduct);
                    }
                    if ($params['nums'] > 0 && $type == 1) {
                        StoreBranchProductLogic::stock(['id' => $storeBranchProduct['id'], 'product_id' => $params['product_id'], 'nums' => $params['nums']]);
                    }
                } else {
                    $after_nums = $storege['nums'] + $params['nums'];
                    if ($type == 1) {
                        $storeProduct = StoreProduct::where('id', $params['product_id'])->findOrEmpty()->toArray();
                        if (!$storeProduct) {
                            throw new BusinessException('商品不存在');
                        }
                        $total_price = bcmul($after_nums, $storeProduct['purchase'], 2);
                        onBeforeUpdate($storege->toArray(),'product_storege');
                        WarehouseProductStorege::where('id', $storege['id'])->update(['nums' => $after_nums, 'total_price' => $total_price]);
                        $storege=$storege->toArray();
                        $storege['nums']=$after_nums;
                        $storege['total_price']=$total_price;
                        onAfterUpdate($storege,'product_storege');
                    }
                }
                $before_nums = $storege['nums'];
            } else {
                $after_nums = $params['nums'];
                $storeProduct = StoreProduct::where('id', $params['product_id'])->findOrEmpty()->toArray();
                if (!$storeProduct) {
                    throw new BusinessException('商品不存在');
                }
                $total_price = bcmul($after_nums, $storeProduct['purchase'], 2);
                $storege=WarehouseProductStorege::create([
                    'warehouse_id' => $params['warehouse_id'],
                    'product_id' => $params['product_id'],
                    'nums' => $params['nums'],
                    'total_price'=>$total_price
                ]);
                onAfterUpdate($storege->toArray(),'product_storege');
            }
            $batch_count =  WarehouseProduct::where(['product_id' => $params['product_id'], 'warehouse_id' => $params['warehouse_id'], 'financial_pm' => $params['financial_pm'], 'store_id' => $params['store_id']])->count();
            $data = [
                'warehouse_id' => $params['warehouse_id'],
                'supplier_id' => $params['supplier_id'] ?? 0,
                'oid' => $params['oid'] ?? 0,
                'store_id' => $params['store_id'] ?? 0,
                'product_id' => $params['product_id'],
                'financial_pm' => $params['financial_pm'],
                'batch' => $batch_count + 1,
                'nums' => $params['nums'],
                'before_nums' => $before_nums,
                'after_nums' => $after_nums,
                // 'price' => $params['price'] ?? '',
                'purchase' => $params['purchase'] ?? '',
                // 'cost' => $params['cost'] ?? '',
                'total_price' => $params['total_price'] ?? '',
                'admin_id' => $params['admin_id'],
                'code' => $params['code'] ?? '',
                'status' => 1,
                'mark' => $params['mark'] ?? '',
            ];
            if (isset($params['manufacture']) && $params['manufacture'] != '') {
                $data['manufacture'] = strtotime($params['manufacture']);
            }
            if (isset($params['expiration_date']) && $params['expiration_date'] != '') {
                $data['expiration_date'] = strtotime($params['expiration_date']);
            }
            $res = WarehouseProduct::create($data);

            //更改采购订单状态
            if (isset($params['purchase_product_offer_id']) && $params['purchase_product_offer_id'] != '') {
                PurchaseProductOffer::where('id', $params['purchase_product_offer_id'])->update(['is_storage' => 1, 'supplier_id' => $params['supplier_id'] ?? 0]);
            }
            // self::enter($res['id'], $params['financial_pm']);
            // Db::commit();
            return $res;
        } catch (\Throwable $e) {
            throw new BusinessException($e->getMessage());
            // Db::rollback();
            // Log::error($e->getMessage().',file:'.$e->getFile().',line:'.$e->getLine());
            // self::setError($e->getMessage());
            // return false;
        }
    }


    /**
     * @notes 编辑商品仓储信息
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function edit(array $params): bool
    {

        Db::startTrans();
        try {
            $before_nums = 0;
            $after_nums = 0;
            $find=WarehouseOrder::where('id',$params['oid'])->find();
            if($find){
                $res = WarehouseProduct::where('id', $params['id'])->find();

                if($find['financial_pm']==1){
                    WarehouseProductStorege::where('warehouse_id',$res['warehouse_id'])->where('product_id',$res['product_id'])->dec('nums',$res['nums'])->update();
                    StoreBranchProduct::where('store_id',$res['store_id'])->where('product_id',$res['product_id'])->dec('stock',$res['nums'])->update();
    
                    $warehouseProductStorege=WarehouseProductStorege::where('warehouse_id',$res['warehouse_id'])->where('product_id',$res['product_id'])->find();
                    WarehouseProductStorege::where('warehouse_id',$res['warehouse_id'])->where('product_id',$res['product_id'])->inc('nums',$params['nums'])->update();
                    StoreBranchProduct::where('store_id',$res['store_id'])->where('product_id',$res['product_id'])->inc('stock',$params['nums'])->update();
                    $before_nums=$warehouseProductStorege['nums'];
                    $after_nums=$warehouseProductStorege['nums']+$params['nums'];
                }else{
                    WarehouseProductStorege::where('warehouse_id',$res['warehouse_id'])->where('product_id',$res['product_id'])->inc('nums',$res['nums'])->update();
                    StoreBranchProduct::where('store_id',$res['store_id'])->where('product_id',$res['product_id'])->dec('stock',$res['nums'])->update();
    
                    $warehouseProductStorege=WarehouseProductStorege::where('warehouse_id',$res['warehouse_id'])->where('product_id',$res['product_id'])->find();
                    WarehouseProductStorege::where('warehouse_id',$res['warehouse_id'])->where('product_id',$res['product_id'])->dec('nums',$params['nums'])->update();
                    StoreBranchProduct::where('store_id',$res['store_id'])->where('product_id',$res['product_id'])->inc('stock',$params['nums'])->update();
                    $before_nums=$warehouseProductStorege['nums'];
                    $after_nums=bcsub($warehouseProductStorege['nums'],$params['nums'],2);
                }
                WarehouseProduct::where('id', $params['id'])->update([
                    'nums' => $params['nums'],
                    'purchase' => $params['purchase'],
                    'before_nums' => $before_nums,
                    'after_nums' => $after_nums,
                    'total_price' => $params['nums'] * $params['purchase'],
                ]);
                $finds = WarehouseProduct::where('oid', $params['oid'])->field('sum(nums) as nums,sum(total_price) as total_price')->find();
                if ($finds) {
                    WarehouseOrder::where('id', $params['oid'])->update([
                        'nums' => $finds['nums'],
                        'total_price' => $finds['total_price']
                    ]);
                }
            }
            Db::commit();
            return $res;
        } catch (\Exception $e) {
            Db::rollback();
            throw new BusinessException($e->getMessage());
        }
    }

    /**
     * @notes 删除商品仓储信息
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function delete(array $params): bool
    {
        $res = WarehouseProduct::where('id', $params['id'])->find();
        if ($res) {
            $res->delete();
            if ($res['financial_pm'] == 1) {
                WarehouseProductStorege::where('warehouse_id', $res['warehouse_id'])->where('product_id', $res['product_id'])->dec('nums', $res['nums'])->update();
            } elseif ($res['financial_pm'] == 0) {
                $stock = StoreBranchProduct::where(['store_id' => $res['store_id'], 'product_id' => $res['product_id']])->value('stock');
                if ($stock < $res['nums']) {
                    throw new BusinessException('商品库存不足,无法退回');
                }
                StoreBranchProduct::where(['store_id' => $res['store_id'], 'product_id' => $res['product_id']])->dec('stock', $res['nums'])->update();
                WarehouseProductStorege::where('warehouse_id', $res['warehouse_id'])->where('product_id', $res['product_id'])->inc('nums', $res['nums'])->update();
            }
            $find = WarehouseProduct::where('oid', $res['oid'])->field('sum(nums) as nums,sum(total_price) as total_price')->find();
            if ($find) {
                WarehouseOrder::where('id', $res['oid'])->update([
                    'nums' => $find['nums'],
                    'total_price' => $find['total_price']
                ]);
            }
            return true;
        }
        throw new BusinessException('没有查到出入库信息');
    }

    /**
     * @notes 获取商品仓储信息详情
     * @param $params
     * @return array
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function detail($params): array
    {
        $data = WarehouseProduct::findOrEmpty($params['id'])->toArray();
        if ($data) {
            $data['manufacture'] = date('Y-m-d', $data['manufacture']);
            $data['expiration_date'] = date('Y-m-d', $data['expiration_date']);
        }
        return $data;
    }
}