<?php
namespace common\models\forms;

use common\helpers\Date;
use common\components\Model;
use common\helpers\Form;
use common\helpers\user\Info;
use common\libs\logging\operate\UserOperate;
use common\models\Ad;
use common\models\BaReceiveAddress;
use common\models\ReceiveAddress;
use common\models\Region;
use common\models\User;
use common\models\UserInfo;
use yii\base\Exception;

class BaReceiveAddressForm extends Model
{
    public $id;
    public $consignee;
    public $mobile;
    public $province;
    public $city;
    public $county;
    public $lgaName;
    public $cityName;
    public $address;
    public $isDefault;

    /**
     * @var BaReceiveAddress
     */
    private $_model;


    public function init() {
        parent::init();
//        $this->adminOperateLogger = new UserOperate([
//            'fetchClass' => BaReceiveAddress::class,
//        ]);
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'consignee', 'mobile', 'province', 'lgaName', 'cityName', 'address', 'isDefault'], 'trim'],
            [['id', 'consignee', 'mobile', 'province', 'lgaName', 'cityName', 'address'], 'required'],
            [['mobile'], 'mobile'],
            [['province'], 'exist', 'targetClass' => Region::class, 'targetAttribute' => 'REGION_CODE'],
        ];
    }

    public function attributeLabels()
    {
        return [
            'consignee' => 'Consignee',
            'mobile' => 'Phone',
            'province' => 'State',
            'lgaName' => 'Local Government Area',
            'cityName' => 'City Name',
            'address' => 'Address',
        ];
    }

    /**
     * 指定校验场景
     * @return array
     */
    public function scenarios()
    {
        $parentScenarios =  parent::scenarios();
        $customScenarios = [
            'userAdd' => ['consignee', 'mobile', 'province', 'lgaName', 'cityName', 'address', 'isDefault'],
            'userEdit' => ['id', 'consignee', 'mobile', 'province', 'lgaName', 'cityName', 'address', 'isDefault'],
            'userIsDefault' => ['id', 'isDefault'],
        ];
        return array_merge($parentScenarios, $customScenarios);
    }

    /**
     * 校验之前
     * @return bool
     */
    public function beforeValidate()
    {
        $userId = \Yii::$app->getUser()->getId();
        $parentResult = parent::beforeValidate();
        if ($this->scenario == 'userAdd' || $this->scenario == 'userEdit' || $this->scenario == 'userIsDefault') {
            if ($this->scenario == 'userAdd') {

                $count = BaReceiveAddress::find()->where('USER_ID=:USER_ID', [':USER_ID' => $userId])->count();
                if ($count > 10) {
                    $this->addError('id', 'A maximum of 10 shipping addresses can be added'); // 最多只能添加10个收货地址
                    return $parentResult;
                }
            }
            if ($this->id) {
                $this->_model = BaReceiveAddress::findOne(["ID" => $this->id]);
                if (!$this->_model){
                    $this->addError('id', 'Address does not exist'); // 地址不存在
                    return $parentResult;
                }
                if ($this->_model['USER_ID'] != $userId){
                    $this->addError('id', 'You have no right to modify this address'); // 无权修改此地址
                    return $parentResult;
                }
            } else {
                $this->_model = new BaReceiveAddress();
            }
        }

        return $parentResult;
    }

    /**
     * 添加编辑
     * @return BaReceiveAddress|null
     * @throws \yii\db\Exception
     */
    public function edit(){
        if(!$this->validate()){
            return null;
        }

        $userId = \Yii::$app->getUser()->getId();
        $db = \Yii::$app->db;
        $transaction = $db->beginTransaction();
        try {
            // 如果设置了此项为默认则清空所有默认
            if ($this->isDefault) {
                BaReceiveAddress::updateAll(['IS_DEFAULT' => 0], 'USER_ID=:USER_ID', [':USER_ID' => $userId]);
            }

            if($this->scenario == 'userAdd'){
                $this->_model->USER_ID = $userId;
                $this->_model->USER_NAME = Info::getBaUserNameByUserId($userId); // TODO:
                $this->_model->CONSIGNEE = $this->consignee;
                $this->_model->MOBILE = $this->mobile;
                $this->_model->PROVINCE = $this->province;
                $this->_model->LGA_NAME = $this->lgaName;
                $this->_model->CITY_NAME = $this->cityName;
                $this->_model->ADDRESS = $this->address;
                $this->_model->IS_DEFAULT = $this->isDefault ? 1 : 0;
                $this->_model->CREATED_AT = Date::nowTime();
            } elseif($this->scenario == 'userEdit') {
                $this->_model->CONSIGNEE = $this->consignee;
                $this->_model->MOBILE = $this->mobile;
                $this->_model->PROVINCE = $this->province;
                $this->_model->LGA_NAME = $this->lgaName;
                $this->_model->CITY_NAME = $this->cityName;
                $this->_model->ADDRESS = $this->address;
                $this->_model->IS_DEFAULT = $this->isDefault ? 1 : 0;
                $this->_model->UPDATED_AT = Date::nowTime();
            } elseif($this->scenario == 'userIsDefault') {
                $this->_model->IS_DEFAULT = $this->isDefault ? 1 : 0;
            } else {
                throw new Exception('The scene does not exist'); // 场景不存在
            }
            if(!$this->_model->save()){
                throw new Exception(Form::formatErrorsForApi($this->_model->getErrors()));
            }
            $transaction->commit();
        } catch (Exception $e) {
            $transaction->rollBack();
            $this->addError('edit', $e->getMessage());
            return null;
        }
        if($this->scenario == 'adminAdd'){
            $this->adminOperateLogger->afterInsert($this->_model)->clean()->save([
                'optType' => 'Add shipping address', // 添加收货地址
            ]);
        } elseif($this->scenario == 'adminEdit') {
            $this->adminOperateLogger->afterUpdate($this->_model)->clean()->save([
                'optType' => 'Edit shipping address', // 编辑收货地址
            ]);
        }
        return $this->_model;
    }

    /**
     * 删除前
     * @param $selected
     */
    public function beforeDelete($selected) {
        $this->adminOperateLogger->fetchClass = Ad::class;
        $this->adminOperateLogger->setIsBatch(true)->beforeDelete($selected, 'ID');
    }
    /**
     * 删除
     * @param $selected
     * @throws Exception
     */
    public function delete($selected) {
        $this->adminOperateLogger->clean()->save([
            'optType' => 'Delete shipping address', // 删除收货地址
        ]);
    }
}