<?php
/**
 * Created by PhpStorm.
 * User: zn
 * Date: 2017/6/14
 * Time: 14:34
 */

namespace common\models;


use common\services\GameConfigServices;
use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;

/**观赏宠物
 *
 * @property int $id id
 * @property int $user_id 用户ID
 * @property int $config_id
 * @property int $feed
 * @property int $is_out 是否出勤
 * @property int $last_update_time 上次计算时间
 * @property integer $created_at
 * @property integer $updated_at
 */
class EnjoyPet extends ActiveRecord
{
    public function behaviors()
    {
        return [
            TimestampBehavior::className(),
        ];
    }

    public function rules()
    {
        return [
            ['id', 'default', 'value' => 0],

            ['user_id', 'exist', 'targetClass' => '\common\models\User', 'targetAttribute' => 'id'],

            ['config_id', 'default', 'value' => ''],

            ['feed', 'default', 'value' => 0],

            ['is_out', 'default', 'value' => 0],

            ['last_update_time', 'default', 'value' => 0],

            ['created_at', 'default', 'value' => 0],
            ['updated_at', 'default', 'value' => 0],
        ];
    }

    /**
     * @param $id
     * @return EnjoyPet
     */
    public static function findByID($id)
    {
        return self::findOne(['id' => $id]);
    }

    /**
     * @param $userID
     * @return EnjoyPet[]
     */
    public static function findListByUserID($userID)
    {
        return self::findAll(['user_id' => $userID]);
    }

    /**
     * @param $userID
     * @return static
     */
    public static function findOutByUserID($userID)
    {
        return self::findOne(['user_id' => $userID, 'is_out' => 1]);
    }

    public static function findOneByUserID($userID, $configID)
    {
        return self::findOne(['user_id' => $userID, 'config_id' => $configID]);
    }

    public function updateFeed()
    {
        if ($this->is_out == 1) {
            $dis = time() - $this->last_update_time;
            $period = intval(GameConfigServices::getCommonNumByID(GameConfigServices::COMMON_FEED_EXPEND_PERIOD));
            $expendPoint = intval(GameConfigServices::getCommonNumByID(GameConfigServices::COMMON_FEED_EXPEND_POINT));
            if ($expendPoint <= 0) return;

            $point = intval($expendPoint * floatval($dis) / $period);

            if ($point > 0) {
                $this->feed -= $point;
                if ($this->feed < 0) $this->feed = 0;

                $this->last_update_time = time();
            }
        } else {
            $this->last_update_time = time();
        }
    }

    /**
     * 生成要发送给客户的数据
     * @return array
     */
    public
    function genClientData()
    {
        return $this->toArray();
    }
}