<?php

namespace admin\components\UI;

use admin\components\UI\yii\Arr;

/**
 * UI工具
 * Class Table
 * @package backend\components\UI
 */
class Tools
{

    /**
     * 解析对象数据
     * @param object      $data
     * @param string      $relation
     * @param string|null $field
     * @return string|string[]|null
     */
    public static function parsingObjData(object $data, string $relation, string $field = null)
    {
        $relationData = $data->$relation;
        if ($field) {
            if ($relationData instanceof \Illuminate\Support\Collection) {
                $tmp = [];
                foreach ($relationData as $vo) {
                    $tmp[] = self::parsingArrData($vo, $field);
                }
                $data = implode(',', $tmp);
            } else {
                $data = self::parsingArrData($relationData, $field);
            }
        } else {
            $data = '';
        }
        return $data;
    }

    /**
     * 解析数组数据
     * @param             $data
     * @param string|null $field
     * @param bool        $source
     * @return string|string[]|null
     */
    public static function parsingArrData($data, string $field = null, bool $source = false)
    {
        //$field = str_replace('->', '.', $field);
        if (!$source) {
            return $field ? Arr::get($data, $field) : '';
        }
        return Arr::has($data, $field) ? Arr::get($data, $field) : $field;
    }


    /**
     * 标签转换
     * @param      $label
     * @param null $relation
     * @return string
     */
    public static function converLabel($label, $relation = null): string
    {
        return str_replace(['.', '->'], "_", $relation ? $relation . '_' . $label : $label);
    }
    public static function converLabel2($label): string
    {
        return str_replace(['.', '->'], "']['",$label);
    }
}