<?php

namespace app\admin\logic\inventory_transfer;

use app\admin\logic\warehouse_product\WarehouseProductLogic;
use app\common\model\inventory_transfer\InventoryTransfer;
use app\common\logic\BaseLogic;
use app\common\model\store_branch_product\StoreBranchProduct;
use app\common\model\store_product\StoreProduct;
use app\common\model\warehouse_product_storege\WarehouseProductStorege;
use support\exception\BusinessException;
use think\facade\Db;


/**
 * 商品调拨逻辑
 * Class InventoryTransferLogic
 * @package app\admin\logic\inventory_transfer
 */
class InventoryTransferLogic extends BaseLogic
{


    /**
     * @notes 添加商品调拨
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/08/13 16:18
     */
    public static function add(array $params,$admin_id=0): bool
    {
        if (empty($params['product_arr'])) {
            throw new BusinessException('请选择商品');
        }
        $productIds = array_column($params['product_arr'], 'product_id');
        if ($params['one_type'] == 1) {
            $outProducts = StoreBranchProduct::whereIn('product_id', $productIds)->where('store_id', $params['one_id'])->field('id,product_id,stock')->select()->toArray();
        } else {
            $outProducts = WarehouseProductStorege::whereIn('product_id', $productIds)->where('warehouse_id', $params['one_id'])->field('id,product_id,nums stock')->select()->toArray();
        }
        $outProducts = reset_index($outProducts, 'product_id');
        if ($params['two_type'] == 1) {
            $inProducts = StoreBranchProduct::whereIn('product_id', $productIds)->where('store_id', $params['two_id'])->field('id,product_id,stock')->select()->toArray();
        } else {
            $inProducts = WarehouseProductStorege::whereIn('product_id', $productIds)->where('warehouse_id', $params['two_id'])->field('id,product_id,nums stock')->select()->toArray();
        }
        $inProducts = reset_index($inProducts, 'product_id');
        $insert = [];
        foreach ($params['product_arr'] as $v) {
            $outProduct = !empty($outProducts[$v['product_id']]) ? $outProducts[$v['product_id']] : ['stock' => 0, 'id' => 0, 'product_id' => $v['product_id']];
            $inProduct = !empty($inProducts[$v['product_id']]) ? $inProducts[$v['product_id']] : ['stock' => 0, 'id' => 0, 'product_id' => $v['product_id']];
            if ($outProduct['stock'] < $v['nums']) {
                throw new BusinessException("出库商品 {$outProduct['product_id']} 调拨数量不能大于当前仓库库存");
            }
            $insert[] = [
                'product_id' => $v['product_id'],
                'nums' => $v['nums'],
                'one_before_nums' => $outProduct['stock'],
                'one_after_nums' => bcsub($outProduct['stock'], $v['nums']),
                'two_before_nums' => $inProduct['stock'],
                'two_after_nums' => bcadd($inProduct['stock'], $v['nums']),
                'one_type' => $params['one_type'],
                'two_type' => $params['two_type'],
                'one_id' => $params['one_id'],
                'two_id' => $params['two_id'],
                'create_time' => time(),
            ];
        }

        Db::startTrans();
        try {
            InventoryTransfer::insertAll($insert);
            foreach ($insert as $v) {
                if($params['one_type']==1){
                    $find=StoreBranchProduct::where('product_id', $v['product_id'])->where('store_id', $params['one_id'])->find();
                    $find->save(['stock' =>bcsub( $find['stock'],$v['nums'],2)]);
                    SqlChannelLog('StoreBranchProduct', $find['id'], $v['nums'], -1, Request()->url(),$admin_id);
                } elseif ($params['one_type'] == 2) {
                    $find=WarehouseProductStorege::where('product_id', $v['product_id'])->where('warehouse_id', $params['one_id'])->find();
                    $find->save(['nums' =>bcsub( $find['nums'],$v['nums'],2)]);
                    SqlChannelLog('WarehouseProductStorege', $find['id'], $v['nums'], -1, Request()->url(),$admin_id);
                }
                if($params['two_type']==1){
                    $find=StoreBranchProduct::where('product_id', $v['product_id'])->where('store_id', $params['two_id'])->find();
                    if (empty($find)) {
                        $storeProduct = StoreProduct::field('top_cate_id,two_cate_id,cate_id,store_name,image,price,vip_price,cost,purchase,keyword,bar_code,store_info,rose,product_type,unit,batch,store_batch,label_id,is_lack,manufacturer_information')->where('id', $v['product_id'])->find()->toArray();
                        $find = new StoreBranchProduct();
                        $find->product_id = $v['product_id'];
                        $find->store_id = $params['two_id'];
                        $find->stock = $v['nums'];
                        $find->setAttrs($storeProduct);
                        $find->save();
                    } else {
                        $find->save(['stock' =>bcadd( $find['stock'],$v['nums'],2)]);
                    }
                    SqlChannelLog('StoreBranchProduct', $find['id'], $v['nums'], 1, Request()->url(),$admin_id);
                } elseif ($params['two_type'] == 2) {
                    $find=WarehouseProductStorege::where('product_id', $v['product_id'])->where('warehouse_id', $params['two_id'])->find();
                    if (empty($find)) {
                        $find = new WarehouseProductStorege();
                        $find->warehouse_id = $params['two_id'];
                        $find->product_id = $v['product_id'];
                        $find->nums = $v['nums'];
                        $find->save();
                    } else {
                        $find->save(['nums' =>bcadd( $find['nums'],$v['nums'],2)]);
                    }
                    SqlChannelLog('WarehouseProductStorege', $find['id'], $v['nums'], 1, Request()->url(),$admin_id);
                }
            }
            Db::commit();
            return true;
        } catch (\Throwable $e) {
            Db::rollback();
            throw new BusinessException($e->getMessage());
        }
    }

    /**
     * @notes 编辑商品调拨
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/08/13 16:18
     */
    public static function edit(array $params): bool
    {
        Db::startTrans();
        try {
            InventoryTransfer::where('id', $params['id'])->update([
                'product_id' => $params['product_id'],
                'nums' => $params['nums'],
                'before_nums' => $params['before_nums'],
                'after_nums' => $params['after_nums'],
                'type' => $params['type'],
                'one_id' => $params['one_id'],
                'two_id' => $params['two_id']
            ]);

            Db::commit();
            return true;
        } catch (\Exception $e) {
            Db::rollback();
            throw new BusinessException($e->getMessage());
        }
    }


    /**
     * @notes 删除商品调拨
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/08/13 16:18
     */
    public static function delete(array $params): bool
    {
        return InventoryTransfer::destroy($params['id']);
    }


    /**
     * @notes 获取商品调拨详情
     * @param $params
     * @return array
     * @author admin
     * @date 2024/08/13 16:18
     */
    public static function detail($params): array
    {
        return InventoryTransfer::findOrEmpty($params['id'])->toArray();
    }
}