<?php

namespace app\admin\logic\inventory_transfer;

use app\admin\logic\warehouse_product\WarehouseProductLogic;
use app\common\model\inventory_transfer\InventoryTransfer;
use app\admin\logic\inventory_transfer_order\InventoryTransferOrderLogic;
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 app\common\model\inventory_transfer_order\InventoryTransferOrder;
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)
    {
        $find = InventoryTransferOrder::where('id', $params['oid'])->find()->toArray();
        if (empty($params['product_arr'])) {
            throw new BusinessException('请选择商品');
        }
        $productIds = array_column($params['product_arr'], 'id');
        if ($find['one_type'] == 1) {
            $outProducts = StoreBranchProduct::whereIn('product_id', $productIds)->where('store_id', $find['one_id'])->field('id,product_id,stock')->select()->toArray();
        } else {
            $outProducts = WarehouseProductStorege::whereIn('product_id', $productIds)->where('warehouse_id', $find['one_id'])->field('id,product_id,nums stock')->select()->toArray();
        }
        $outProducts = reset_index($outProducts, 'product_id');
        if ($find['two_type'] == 1) {
            $inProducts = StoreBranchProduct::whereIn('product_id', $productIds)->where('store_id', $find['two_id'])->field('id,product_id,stock')->select()->toArray();
        } else {
            $inProducts = WarehouseProductStorege::whereIn('product_id', $productIds)->where('warehouse_id', $find['two_id'])->field('id,product_id,nums stock')->select()->toArray();
        }
        $inProducts = reset_index($inProducts, 'product_id');
        $insert = [];
        Db::startTrans();
        try {
            $insert = [];
            foreach ($params['product_arr'] as $v) {
                $outProduct = !empty($outProducts[$v['id']]) ? $outProducts[$v['id']] : ['stock' => 0, 'id' => 0, 'product_id' => $v['id']];
                $inProduct = !empty($inProducts[$v['id']]) ? $inProducts[$v['id']] : ['stock' => 0, 'id' => 0, 'product_id' => $v['id']];
                if ($outProduct['stock'] < $v['nums']) {
                    throw new BusinessException("出库商品库存不足 {$outProduct['product_id']} 调拨数量不能大于当前仓库库存");
                    continue;
                }
                $insert[] = [
                    'oid' => $find['id'],
                    'product_id' => $v['id'],
                    'nums' => $v['nums'],
                    'remark' => $v['remark'],
                    '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' => $find['one_type'],
                    'two_type' => $find['two_type'],
                    'one_id' => $find['one_id'],
                    'two_id' => $find['two_id'],
                    'create_time' => time(),
                ];
            }
            InventoryTransfer::insertAll($insert);
            if ($find['two_type'] == 1 && $find['status'] == 1) {
                InventoryTransferOrderLogic::audit($find, $insert, $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();
    }
}