<?php

namespace app\models\log;

use Yii;
use app\models\Model;
use app\components\SiteHelper;
use app\components\IPUtils;

/**
 * This is the model class for table "{{%api_log}}".
 *
 * @property int $id ID
 * @property int $cx_mch_id 平台商户ID
 * @property int $user_id 用户ID
 * @property string|null $route 路由
 * @property string|null $module_id 模块ID
 * @property string|null $controller_id 控制器ID
 * @property string|null $action_id 动作ID
 * @property string|null $url URL
 * @property string|null $method 请求方法
 * @property string|null $method_param 方法数据
 * @property string|null $ipv4 IPV4
 * @property string|null $ipv6 IPV6
 * @property int $is_pass 是否拦截，0=否，1=是
 * @property int $request_time 请求时间，毫秒
 * @property int $response_time 响应时间，毫秒
 * @property string $request_date 请求日期
 * @property int $process_consume_time 请求处理耗时，毫秒
 * @property int $is_delete 是否删除，0=否，1=是
 * @property int $created_at 添加时间
 */
class ApiLog extends \yii\db\ActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%api_log}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['cx_mch_id', 'user_id', 'is_pass', 'request_time', 'response_time', 'process_consume_time', 'is_delete', 'created_at'], 'integer'],
            [['url', 'method_param'], 'string'],
            [['request_date'], 'required'],
            [['request_date'], 'safe'],
            [['route'], 'string', 'max' => 2048],
            [['module_id', 'controller_id', 'action_id'], 'string', 'max' => 256],
            [['method'], 'string', 'max' => 16],
            [['ipv4'], 'string', 'max' => 32],
            [['ipv6'], 'string', 'max' => 128],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'cx_mch_id' => '平台商户ID',
            'user_id' => '用户ID',
            'route' => '路由',
            'module_id' => '模块ID',
            'controller_id' => '控制器ID',
            'action_id' => '动作ID',
            'url' => 'URL',
            'method' => '请求方法',
            'method_param' => '方法数据',
            'ipv4' => 'IPV4',
            'ipv6' => 'IPV6',
            'is_pass' => '是否拦截，0=否，1=是',
            'request_time' => '请求时间，毫秒',
            'response_time' => '响应时间，毫秒',
            'request_date' => '请求日期',
            'process_consume_time' => '请求处理耗时，毫秒',
            'is_delete' => '是否删除，0=否，1=是',
            'created_at' => '添加时间',
        ];
    }
        
    public function beforeSave($insert) {
        if(parent::beforeSave($insert)){
            if($this->isNewRecord){
                $this->created_at = time();
            }
            return true;
        } else {
            return false;
        }
    }       
    
    public static function logger($user_id, $request_time, $is_pass, $cx_mch_id = 0, $route = null, $module_id = null, $controller_id = null, $action_id = null, $url = null)
    {
        $model = new ApiLog();
        $model->cx_mch_id = $cx_mch_id;
        $model->user_id = $user_id;
        $model->route = $route != null ? $route : \Yii::$app->requestedRoute;
        $model->module_id = $module_id != null ? $module_id : \Yii::$app->controller->module->id;
        $model->controller_id = $controller_id != null ? $controller_id : \Yii::$app->controller->id;
        $model->action_id = $action_id != null ? $action_id : \Yii::$app->controller->action->id;
        $model->url = $url != null ? $url : \Yii::$app->request->getUrl();
        $model->method = \Yii::$app->request->method;
        if(\Yii::$app->request->isGet){
            $method_param = \Yii::$app->request->get();
        } else {
            $method_param = \Yii::$app->request->getBodyParams();
        }
        $method_param = self::filterMethodParam($method_param);
        $model->method_param = json_encode($method_param,JSON_UNESCAPED_UNICODE);
        $model->ipv4 = IPUtils::getIp();
        $model->is_pass = $is_pass;
        $model->request_date = date('Y-m-d', $request_time / 1000);
        $model->request_time = $request_time;
        $model->response_time = intval(microtime(true) * 1000);
        $model->process_consume_time = $model->response_time - $model->request_time;
        $model->is_delete = 0;
        if(!$model->save()){
            return SiteHelper::getModelError($model);
        }
        return [
            'code' => 0,
            'msg' => 'ok'
        ];
    }    
    
    public static function filterMethodParam($params)
    {
        //@TODO过滤参数
        $black_list = ['X-Csrf', '_csrf', 'access_token', 'refresh_token', 'captcha_code', 'X-App-Platform'];
        foreach ($black_list as $i => $key){
            if(isset($params[$key]))
                unset($params[$key]);
        }
        return $params;
    }
}