<?php

namespace common\models;

use Yii;
use yii\helpers\ArrayHelper;

/**
 * This is the model class for table "tag".
 *
 * @property integer $id
 * @property integer $coutnryId
 * @property string $name
 *
 * @property Country[] $country
 */
class Tag extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'tag';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['countryId','name'], 'required'],
            [['name'], 'string', 'max' => 255],
            [['countryId'], 'integer'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => Yii::t('model', 'ID'),
            'name' => Yii::t('model', 'Name'),
            'countryId' => Yii::t('model', 'Country'),
        ];
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getProductTags()
    {
        return $this->hasMany(ProductTag::className(), ['tagId' => 'id']);
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getProducts()
    {
        return $this->hasMany(Product::className(), ['id' => 'productId'])->viaTable('product_tag_link', ['tagId' => 'id']);
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getCountry()
    {
        return $this->hasOne(Country::className(), ['id' => 'countryId']);
    }

    public static function getActiveList($active)
    {
        $tags = ArrayHelper::map(\common\models\Tag::find()->orderBy('name')->all(), 'id', 'name');
        $return = [];
        foreach ($tags as $k => $item) {
            $return[$k] = [
                'name' => $item,
                'active' => in_array($k, (array)$active) ? 'checked="checked"' : '',
            ];
        }

        return $return;
    }
}