<?php

namespace admin\components;

use admin\behaviors\PageFilterBehavior;
use admin\components\UI\Event;
use admin\foundation\Cors;
use admin\models\Admin;
use admin\models\Config;
use common\helpers\FakeId;
use common\models\AuthRole;
use common\models\AuthRule;
use Yii;
use yii\base\Arrayable;
use yii\base\DynamicModel;
use yii\base\InvalidArgumentException;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use yii\data\DataProviderInterface;
use yii\data\Pagination;
use yii\db\ActiveRecord;
use yii\db\Exception;
use yii\filters\auth\HttpBearerAuth;
use yii\helpers\ArrayHelper;
use yii\rest\ActiveController;
use common\core\TokenAuth;
use yii\base\Controller;
use yii\web\Response;
use function Symfony\Component\String\b;

/**
 * 这里注意是继承 yii\rest\ActiveController 因为源码中已经帮我们实现了index/update等方法
 * 以及其访问规则verbs()等，
 * 其他可参考：http://www.yiichina.com/doc/guide/2.0/rest-controllers
 *
 * 权限采用最简单的QueryParamAuth方式
 * 用户角色权限比较复杂，这里没有做
 *
 * @package api\modules\v1\controllers
 */
class BaseAdminController extends Controller
{
    public $field = [];//重定义格式
    public $listkey = 'list';
    public $pagekey = 'pagination';
    public $extend_result = [];
    public $layout = 'arco.layout.php';
    public $enableCsrfValidation = false;

    //beforeAction 注入
    protected $mallId;//商城ID
    protected $supplierId;//供应商ID

    // 不需进行token权限认证的方法
    public $optional = [];

    public $user;

    /**
     * ---------------------------------------
     * 构造方法
     *
     * @throws \Throwable
     * @throws \yii\base\InvalidConfigException
     * @author hlf <phphome@qq.com> 2020/5/21
     * ---------------------------------------
     */
    public function init()
    {
        parent::init();
        // 多语言，需要在http header中设置 app-language:zh-CN
        //Yii::$app->language = Yii::$app->request->getHeaders()->get('app-language'); //'en-US';
        Yii::$app->params['web'] = Config::lists();
    }


    /**
     * ---------------------------------------
     * 行为
     *
     * @return array
     *
     * @author hlf <phphome@qq.com> 2020/5/21
     * ---------------------------------------
     */
    final public function behaviors()
    {
        $behaviors = parent::behaviors();
        $newBehaviors = [];
        $newBehaviors['corsFilter'] = [
            'class' => Cors::class,
        ];
//        $newBehaviors['pageFilter'] = [
//            'class' => PageFilterBehavior::class,//如果不是接口请求直接返回布局页面
//            'allowActions'=>[
//                'debug/*','gii/*'
//            ]
//        ];
        foreach ($behaviors as $k => $v) {
            $newBehaviors[$k] = $v;
        }
        //unset($behaviors['authenticator']); //删掉，保持先cors,后authenticator
        // 设置认证方式,接口才认证
        $newBehaviors['authenticator'] = [
            'class' => HttpBearerAuth::class,
            'optional' => $this->optional,
        ];

        return $newBehaviors;
    }

    public function beforeAction($action)
    {
        $ret = parent::beforeAction($action); // TODO: Change the autogenerated stub
        //不同角色权限
        if (!Yii::$app->user->isGuest) {
            /** @var Admin $admin */
            $admin = Yii::$app->user->identity;
            $this->mallId = $this->supplierId = 0;
            switch ($admin->role) {
                //角色1为官方管理，2为市场专员，3为客服，4为供应商管理，5为业务员，6为门店管理
                case 1:
                    //官方管理
                    $this->mallId = FakeId::decodeId($this->get("mallId", 0));
                    $this->supplierId = FakeId::decodeId($this->get("supplierId", 0));
                    break;
                case 2:
                case 3:
                    //@todo 根据绑定关系
                    $this->mallId = 0;
                    $this->supplierId = 0;
                    break;
                case 4:
                    $this->mallId = 0;
                    $this->supplierId = $admin->supplier_id;
                    break;
                case 5:
                    $this->mallId = 0;
                    $this->supplierId = $admin->supplier_id;
                    break;
                case 6:
                    $this->supplierId = 0;
                    $this->mallId = $admin->mall_id;
                    break;
            }
            Yii::$app->mallId = $this->mallId;
            Yii::$app->supplierId = $this->supplierId;

        }
        return $ret;
    }


    public function create($query, $post)
    {
        $pagination = [];
        $defaultPageSize = 10;
        if (isset($post['page'])) {
            $pagination['page'] = (int)$post['page'];
        }
        if (isset($post['limit'])) {
            $defaultPageSize = (int)$post['limit'];
        }
        return new ActiveDataProvider([
            'query' => $query,
            'pagination' => [
                'defaultPageSize' => $defaultPageSize,
                'params' => $pagination
            ]
        ]);
    }

    /**
     * 当前登陆用户ID
     * @return int|string
     */
    public function getCurrentUserId()
    {
        return Yii::$app->user->identity->getId();
    }

    /**
     * 取post参数
     * @param $name
     * @param $defaultValue
     * @return array|mixed
     */
    public function post($name = null, $defaultValue = null)
    {
        return Yii::$app->request->post($name, $defaultValue);
    }

    /**
     * 取get参数
     * @param $name
     * @param $defaultValue
     * @return array|mixed
     */
    public function get($name = null, $defaultValue = null)
    {
        return Yii::$app->request->get($name, $defaultValue);
    }

    /**
     * 参数验证
     * @param $data
     * @param $rules
     * @return DynamicModel|\stdClass
     * @throws
     */
    public function requestValidate($data, $rules)
    {
        foreach ($rules as $rule) {
            if (is_array($rule) && isset($rule[0], $rule[1])) { // attributes, validator type
                foreach ((array)$rule[0] as $r) {
                    if (!isset($data[$r])) {
                        $data[$r] = null;
                    }
                }
            }
        }
        $validate = DynamicModel::validateData($data, $rules);
        if ($validate->hasErrors()) {
            throw new InvalidArgumentException(current($validate->getFirstErrors()));
        }
        return $validate;
    }

    public function serializeData($data)
    {
        if (Yii::$app->response->format == Response::FORMAT_RAW) {
            return $data;
        }
        if ($data instanceof Model && $data->hasErrors()) {
            throw new InvalidArgumentException('参数错误。' . implode('', $data->getFirstErrors()));
//            $data = $this->serializeModelErrors($data);
        } elseif ($data instanceof Arrayable) {
            $data = $this->serializeModel($data);
        } elseif ($data instanceof DataProviderInterface) {
            $data = $this->serializeDataProvider($data);
        } elseif ($data === null) {
            $data = [];
        }
        return array_merge($this->extend_result, $data);
    }

    protected function serializeDataProvider($dataProvider)
    {
        if (!empty($this->field)) {
            $models = ArrayHelper::toArray($dataProvider->getModels(), $this->field);
        } else {
            $models = array_values($dataProvider->getModels());
            $models = $this->serializeModels($models);
        }
        $pagination = $dataProvider->getPagination();
        $result = [
            $this->listkey => $models,
        ];
        if ($pagination !== false) {
            return array_merge($result, $this->serializePagination($pagination));
        }

        return $result;
    }

    /**
     * Serializes a model object.
     * @param Arrayable $model
     * @return array the array representation of the model
     */
    protected function serializeModel($model)
    {
        return $model->toArray();
    }

    protected function serializeModels(array $models)
    {
        foreach ($models as $i => $model) {
            if ($model instanceof Arrayable) {
                $models[$i] = $model->toArray();
            } elseif (is_array($model)) {
                $models[$i] = ArrayHelper::toArray($model);
            }
        }

        return $models;
    }

    protected function serializePagination($pagination)
    {
        return [
            //$this->pagekey => [
            'total' => $pagination->totalCount,
            'totalPage' => $pagination->getPageCount(),
            'pageSize' => $pagination->getPageSize(),
            //],
        ];
    }

    final public function afterAction($action, $result)
    {
        $result = parent::afterAction($action, $result);
        return $this->serializeData($result);
    }

    public function createUrl($params)
    {
        return Yii::$app->urlManager->createUrl($params);
    }


    /**
     * 前端事件
     * @param array $model
     * @param $type
     * @param $name
     * @return false|void
     */
    public function callbackEvent($models, $key, $type)
    {

        $event = new Event(get_called_class());
        if (!empty($models)) {
            foreach ($models as $model) {
                $event->add($type, $model[$key], $model);
            }
        } else {
            //没有的话默认刷新事件
            $event->add($type, $key, []);
        }
        $this->extend_result['__event'] = $event->render()['__event'];
    }


    public function render($view, $params = [])
    {
        Yii::$app->response->format = Response::FORMAT_RAW;
        $this->layout = false;//去掉布局
        return parent::render($view, $params); // TODO: Change the autogenerated stub
    }

    public function getErrorMsg($model = null)
    {
        if (!$model) {
            $model = $this;
        }
        $msg = isset($model->errors) ? current($model->errors)[0] : '数据异常！';
        return $msg;

    }

    public function actionCheckAuth()
    {
        $user_id = Yii::$app->user->identity;

        $path = 'Admin/' . Yii::$app->requestedRoute;
        $path = explode('/', $path);
        foreach ($path as $value) {
            $v = ucfirst($value);
            $arr[] = $v;
        }
        $new_path = implode('/', $arr);

        $AuthRule = AuthRule::find()->where(['path' => $new_path])->one();
        if (!$AuthRule) throw new Exception('权限不存在！！！');

        if ($AuthRule->status == 0) {
            throw new Exception('该权限已被禁用');
        }

        $AuthRole = AuthRole::find()->where(['rule_id' => $AuthRule->id, 'role_id' => $user_id->role])->one();
        if (!$AuthRole) {
            throw new Exception('您没有：' . $AuthRule->title . '的权限');
        }
        if ($AuthRole->status == 0) {
            throw new Exception('您的'.$AuthRule->title.'权限已被禁用');
        }
        return $AuthRule;
    }
}