<?php

namespace addons\OperationCenter\common\models;

use yii\helpers\Json;
use yii\data\Pagination;
use addons\OperationCenter\common\models\traits\SoftDeleteTrait;
use common\models\base\BaseActiveRecord as BaseBaseActiveRecord;

/**
 * BaseActiveRecord class
 * @package addons\OperationCenter\common\models
 */
class BaseActiveRecord extends BaseBaseActiveRecord
{
    use SoftDeleteTrait;

    /**
     * 获取分页数据
     *
     * @param integer $page
     * @param integer $limit
     * @param callable $callback
     * @param string $order_by
     * @return array
     */
    public static function getPageList(
        int $page, int $limit, callable $callback, string $order_by = 'id desc'
    ) :array
    {
        $model = static::find();
        if (!empty($callback)) call_user_func($callback, $model);

        $pagination = new Pagination(['totalCount' => $model->count(), 'pageSize' => $limit]);
        $model->limit($pagination->limit)->offset($pagination->offset);

        $list = $model->asArray()->orderBy($order_by)->all();

        $data['list']           = $list;
        $data['page_count']     = $pagination->pageCount;
        $data['current_page']   = $page + 1;
        return $data;
    }

    /**
     * @param array $data
     * @return array
     */
    public function jsonEncode(array $data)
    {
        $json_keys = $this->json_keys ?? [];
        foreach ($json_keys as $key) {
            // !empty($data[$key]) && ($data[$key] = Json::encode($data[$key]));

            // 默认
            $data[$key] = !empty($data[$key]) ? $data[$key] : [];
            $data[$key] = Json::encode($data[$key]);
        }

        return $data;
    }

    /**
     * @return static
     */
    public function jsonDecode()
    {
        $json_keys = $this->json_keys ?? [];
        foreach ($json_keys as $key) {
            !empty($this->$key) && ($this->$key = Json::decode($this->$key));
        }

        return $this;
    }

    /**
     * @param boolean $runValidation
     * @param array $attributeNames
     * @return true|static
     */
    public function save($runValidation = true, $attributeNames = null)
    {
        $res = parent::save($runValidation = true, $attributeNames = null);
        return $res === true
            ? true
            : $this;
    }
}