<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\models;

use Yii;
use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;

/**
 * This is the model class for table "{{%erp_inventory_prop}}".
 *
 * @property integer $id
 */
class ErpInventoryProp extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%erp_inventory_prop}}';
    }

    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::class,
            ]
        ];
    }
    
    public static function saveIn($eil, $purchasein) {
        $item = $purchasein;
        $model = ErpInventoryProp::findOne([
            'inventory_id' => $item['inventory_id'],
            'batch_no' => (string)$item['batch_no'],
            'timeout' => (int)$item['timeout'],
        ]);
        if(!$model){
            $model = new ErpInventoryProp();
            $model->inventory_id = $item['inventory_id'];
            $model->batch_no = (string)$item['batch_no'];
            $model->timeout = (int)$item['timeout'];
        }
        $model->num += (int)$item['num'];
        $model->price = (float)$item['price'];
        $model->is_delete = 0;
        if (!$model->save()) {
            \Yii::error([__METHOD__, $model->attributes]);
            throw new \Exception('属性库存保存失败1！' . array_shift($model->getFirstErrors()));
        }
        self::_logSave($eil, $model, $item['num']);
    }
    
    public static function saveOut($eil, $purchaseout) {
        $item = $purchaseout;
        if(empty($item['eip_id'])){
            return;
        }
        $model = ErpInventoryProp::findOne($item['eip_id']);
        if(!$model){
            return;
        }
        $model->num -= (int)$item['num'];
        if ($model->num < 0) {
            \Yii::error([__METHOD__, $model->attributes]);
            throw new \Exception('属性库存数量异常！' . $model->num);
        }
        if (!$model->save()) {
            \Yii::error([__METHOD__, $model->attributes]);
            throw new \Exception('属性库存保存失败1！' . array_shift($model->getFirstErrors()));
        }
        self::_logSave($eil, $model, -$item['num']);
    }
    
    public static function saveOrderOut($eil) {
        $num = $eil->num;
        $list = ErpInventoryProp::find()->where(['inventory_id' => $eil['inventory_id']])->andWhere(['>', 'num', 0])->orderBy('timeout ASC')->all();
        $break = 0;
        foreach($list as $model){
            $num_prop = $num;
            $model->num += $num;
            if($model->num < 0){
                $num_prop = $num - $model->num;
                $num = $model->num;
                $model->num = 0;
            }else{
                $break = 1;
            }

            if (!$model->save()) {
                \Yii::error([__METHOD__, $model->attributes]);
                throw new \Exception('属性库存保存失败！' . array_shift($model->getFirstErrors()));
            }
            
            self::_logSave($eil, $model, $num_prop);
            
            if($break){
                break;
            }
        }
    }
    
    public static function saveOrderIn($eil) {
        $logOut = ErpInventoryLog::find()->where(['type' => 0, 'inventory_id' => $eil['inventory_id'], 'order_id' => $eil['order_id']])->andWhere(['<', 'num', 0])->limit(1)->one();
        if($logOut){
            $list = ErpInventoryPropLog::find()->where(['inventory_log_id' => $logOut['id']])->all();
            foreach($list as $model){
                $prop = ErpInventoryProp::findOne($model['inventory_prop_id']);
                $prop->num -= (int)$model->num;
                if ($prop->num < 0) {
                    \Yii::error([__METHOD__, $prop->attributes]);
                    throw new \Exception('属性库存数量异常！' . $prop->num);
                }
                if (!$prop->save()) {
                    \Yii::error([__METHOD__, $prop->attributes]);
                    throw new \Exception('属性库存保存失败1！' . array_shift($prop->getFirstErrors()));
                }
                self::_logSave($eil, $prop, -$model->num);
            }
        }else{
            //
        }
    }

    public static function _logSave($eil, $prop, $num){
        $model = new ErpInventoryPropLog();
        $model->inventory_log_id = $eil['id'];
        $model->inventory_prop_id = $prop['id'];
        $model->before = $prop['num'] - $num;
        $model->after = $prop['num'];
        $model->num = $num;
        if (!$model->save()) {
            \Yii::error([__METHOD__, $model->attributes]);
            throw new \Exception('属性日志保存失败！' . array_shift($model->getFirstErrors()));
        }
    }

    public static function logSave($eil){
        if($eil->type == ErpInventoryLog::LOG_TYPE_PURCHASEIN){
            $purchasein = ErpPurchasein::findOne(['purchase_order_id' => $eil->order_id, 'inventory_id' => $eil->inventory_id]);
            return self::saveIn($eil, $purchasein);
        }
        if($eil->type == ErpInventoryLog::LOG_TYPE_PURCHASEOUT){
            $purchaseout = ErpPurchaseout::findOne(['purchase_order_id' => $eil->order_id]);
            return self::saveOut($eil, $purchaseout);
        }
        if($eil->type == ErpInventoryLog::LOG_TYPE_ORDER){
            if($eil->num >= 0){
                return self::saveOrderIn($eil);
            }else{
                return self::saveOrderOut($eil);
            }
        }
    }

    public static function logFind($order, $goods_id, $attr){
        $sku_id = Goods::skuid1($goods_id, $attr);
        $eil = ErpInventoryLog::find()->where(['inventory_id' => ErpInventory::find()->select('id')->where(['goods_id' => $goods_id, 'sku_id' => $sku_id, 'store_id' => $order['store_id']]), 'order_id' => $order['id']])->one();
        if(!$eil){
            return [];
        }
        $list = ErpInventoryPropLog::find()->where(['inventory_log_id' => $eil->id])->asArray()->all();
        foreach($list as &$item){
            $item['eip'] = ErpInventoryProp::findOne($item['inventory_prop_id']);
        }
        return $list;
    }

}