<?php
declare(strict_types=1);
namespace Builder\View\Grid;
use Builder\View\Grid;
use Builder\View\Grid\Column\Attributes;
use Closure;
class Column
{
    use Grid\Concerns\HasColumnAttributes;
    /**
     * @var Grid
     */
    protected $grid;

//    protected $name;
//
//    protected $dataIndex;
//
//    protected $title;
//
//    protected $defaultValue;
//
//    protected $formType;
//
//    protected $extra;
//
//    private  $columnData;
    /**
     * @var Closure
     */
    protected $displayCallbacks;

    public function __construct($dataIndex, $title, $type,$default,$param)
    {
        $this->attributes = new Attributes();


        $this->attributes->dataIndex=$dataIndex;

        $this->attributes->title=$title;

        $this->attributes->formType=$type;

        $this->attributes->extra=$param;

//        $this->dataIndex = $dataIndex;
//        $this->title = $title;
//        $this->formType = $type;
//        $this->default = $default;
//        $this->extra = $param;
//        $this->initAttributes();
    }


    protected function initAttributes()
    {
        $this->attributes->title = $this->title;
        $this->attributes->dataIndex = $this->dataIndex;
    }


    protected function formatLabel($label)
    {
        if ($label) {
            return $label;
        }
        $label = ucfirst($this->title);
        return (str_replace(['.', '_'], ' ', $label));
    }

    /**
     * 设置栅格
     * @param Grid $grid
     */
    public function setGrid(Grid $grid)
    {
        $this->grid = $grid;
    }

    /**
     * 自定义值 函数
     * @param Closure $callback
     * @return $this
     */
    public function customValue(Closure $callback)
    {
        $this->displayCallbacks = $callback;
        return $this;
    }

    /**
     * 自定义静态参数
     * @param $row
     * @param $value
     * @return false|mixed
     */
    public function customValueUsing($row, $value)
    {
        return $this->displayCallbacks ? call_user_func($this->displayCallbacks, $row, $value) : $value;
    }

    /**
     * 设置组件
     * @param $component
     * @return $this
     * @deprecated
     */
    public function displayComponent($component)
    {
        if ($component instanceof Closure) {
            $this->displayComponentAttrs(call_user_func($component));
        } else {
            $this->displayComponentAttrs($component);
        }
        return $this;
    }

    /**
     * 设置组件
     * @param $component
     * @return $this
     */
    public function component($component)
    {
        if ($component instanceof Closure) {
            $this->displayComponentAttrs(call_user_func($component));
        } else {
            $this->displayComponentAttrs($component);
        }
        return $this;
    }


    public function getAttributes()
    {
        return $this->attributes;
    }

    /**
     * @return Grid
     */
    public function getGrid()
    {
        return $this->grid;
    }

    /**
     * @return array|string|null
     */
    public function getLabel()
    {
        return $this->label;
    }

    /**
     * @return mixed
     */
    public function getName()
    {
        return $this->name;
    }


    /**
     * @return null
     */
    public function getColumnKey()
    {
        return $this->columnKey;
    }

    /**
     * 获取默认值
     * @return mixed
     */
    public function getDefaultValue()
    {
        return $this->defaultValue;
    }

    /**
     * 设置默认值
     * @param mixed $defaultValue
     * @return $this
     */
    public function defaultValue($defaultValue)
    {
        $this->defaultValue = $defaultValue;
        return $this;
    }
}