<?php


namespace common\models\api;

use addons\QiJuhe\common\models\ExpressModel;
use common\enums\LoginEnum;
use common\models\mall\Mall;
use common\models\user\User;
use common\models\user\UserInfo;
use Yii;
use yii\db\ActiveRecord;
use yii\behaviors\TimestampBehavior;
use yii\web\UnauthorizedHttpException;
use common\enums\StatusEnum;
use common\models\common\RateLimit;
use common\models\rbac\AuthAssignment;

/**
 *  如果不想速率控制请直接继承 \common\models\base\BaseModel
 *
 * This is the model class for table "{{%api_access_token}}".
 *
 * @property string $id
 * @property int $mch_id 商户id
 * @property string $refresh_token 刷新令牌
 * @property string $access_token 授权令牌
 * @property int $user_id 用户id
 * @property string $openid
 * @property string $group 组别
 * @property int $status 状态[-1:删除;0:禁用;1启用]
 * @property int $created_at 创建时间
 * @property int $updated_at 修改时间
 */
class AccessToken extends RateLimit
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%access_token}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mch_id', 'user_id', 'status', 'created_at', 'updated_at'], 'integer'],
            [['refresh_token', 'access_token'], 'string', 'max' => 60],
            [['openid'], 'string', 'max' => 50],
            [['group'], 'string', 'max' => 100],
            [['access_token'], 'unique'],
            [['refresh_token'], 'unique'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mch_id' => '商户',
            'refresh_token' => '重置令牌',
            'access_token' => '登录令牌',
            'openid' => 'openid',
            'user_id' => '会员ID',
            'group' => '组别',
            'status' => '状态',
            'created_at' => '创建时间',
            'updated_at' => '更新时间',
        ];
    }

    /**
     * @param mixed $token
     * @param null $type
     * @return array|mixed|ActiveRecord|\yii\web\IdentityInterface|null
     * @throws UnauthorizedHttpException
     */
    public static function findIdentityByAccessToken($token, $type = null)
    {
        // 判断验证token有效性是否开启
        if($token){
            if (Yii::$app->params['user.accessTokenValidity'] === true) {
                $timestamp = (int)substr($token, strrpos($token, '_') + 1);
                $expire = Yii::$app->params['user.accessTokenExpire'];
                // 验证有效期
                if ($timestamp + $expire <= time()) throw new UnauthorizedHttpException('用户访问令牌已过期，请重新登录获取');
            }
        }else{
            if(!empty(Yii::$app->request->headers->get('openid'))){
                $where=['openid'=>Yii::$app->request->headers->get('openid'),'status'=>StatusEnum::ENABLED];
                $headers = \Yii::$app->request->headers;
                if(!empty($headers['x-mall-sign'])) $mall_sign = $headers['x-mall-sign'];
                if(!empty(\Yii::$app->request->get('mall-sign'))) $mall_sign = \Yii::$app->request->get('mall-sign');
                if(!empty($mall_sign)){
                    $mall = Mall::getMallInfo($mall_sign);
                    $where['mall_id'] = $mall['id'];
                }
                $user_info = UserInfo::findOne($where);
                if(empty($user_info))throw new UnauthorizedHttpException('此openid未授权，请重新授权');
                if($user_info['user_id'] == 0) throw new UnauthorizedHttpException('此用户未授权手机号码');
            }
        }
        // 优化版本到缓存读取用户信息 注意需要开启服务层的cache
        return Yii::$app->services->apiAccessToken->getTokenToCache($token, $type);
    }

    /**
     * @param $token
     * @param null $group
     * @return AccessToken|\common\models\base\User|null
     */
    public static function findIdentityByRefreshToken($token, $group = null)
    {
        return static::findOne(['group' => $group, 'refresh_token' => $token, 'status' => StatusEnum::ENABLED]);
    }

    /**
     * 关联用户
     *
     * @return \yii\db\ActiveQuery
     */
    public function getUser()
    {
        return $this->hasOne(User::class, ['id' => 'user_id']);
    }

    /**
     * 关联授权角色
     *
     * @return \yii\db\ActiveQuery
     */
    public function getAssignment()
    {
        return $this->hasOne(AuthAssignment::class, ['user_id' => 'member_id'])
            ->where(['app_id' => Yii::$app->id]);
    }

    /**
     * @return array
     */
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::class,
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
                ],
            ],
        ];
    }
}