<?php

namespace ModStart\Field;

use ModStart\Core\Util\SerializeUtil;

class Values extends AbstractField

{

protected $width = 300;

protected $listable = false;

protected function setup()

{

$this->addVariables([

'viewMode' => 'default',

'countFixed' => false,

]);

}

/**

* 设置内容填写模式，default=列表，mini=一行

* @param $viewMode string default|mini|textarea

* @return $this

*/

public function viewMode($viewMode)

{

$this->addVariables(['viewMode' => $viewMode]);

return $this;

}

/**

* 是否固定显示数量

* @param $enable bool

* @return $this

*/

public function countFixed($enable)

{

$this->addVariables(['countFixed' => $enable]);

return $this;

}

public function viewModeMini()

{

return $this->viewMode('mini');

}

public function unserializeValue($value, AbstractField $field)

{

if (null === $value) {

return $value;

}

$value = @json_decode($value, true);

if (empty($value)) {

$value = [];

}

return $value;

}

public function serializeValue($value, $model)

{

return SerializeUtil::jsonEncode($value);

}

public function prepareInput($value, $model)

{

$value = @json_decode($value, true);

if (empty($value)) {

$value = [];

}

return $value;

}

}