<?php
namespace JVBase\integrations;

use Closure;

if (!defined('ABSPATH')) {
	exit;
}

class Field {
	public string $name;
	public string $label;
	public string $type;
	public string $hint;
	public bool $required;
	public string|Closure|bool $permission;
	protected array $options;
	protected mixed $default;
	protected string $subtype;
	protected string $placeholder;
	protected bool $hidden = false;
	protected int $min;
	protected int $max;

	public function __construct(string $name, string $label, string $type, callable|string|bool $permission)
	{
		$this->name = $name;
		$this->label = $label;
		$this->type = $type;
		$this->permission = is_callable($permission) ? Closure::fromCallable($permission) : $permission;
	}

	public function checkPermission():bool
	{
		if (is_bool($this->permission)) {
			return $this->permission;
		}
		if (is_string($this->permission)) {
			return current_user_can($this->permission);
		}
		if (is_callable($this->permission)) {
			return ($this->permission)();
		}
		error_log('Check Permission failed as no permission set. '.print_r([
			'permission' => $this->permission,
				'field'	=> $this->name,
			], true));
		return false;
	}

	public function setRequired():void
	{
		$this->required = true;
	}
	public function setOptions(array $options):void
	{
		$this->options = $options;
	}
	public function setDefault(mixed $default):void
	{
		$this->default = $default;
	}

	public function setHint(string $hint):void
	{
		$this->hint = $hint;
	}
	public function setHidden(bool $hidden = true):void
	{
		$this->hidden = $hidden;
	}

	public function setSubType(string $type):void
	{
		$this->subtype = $type;
	}

	public function setMin(int $min):void
	{
		$this->min = $min;
	}
	public function setMax(int $max):void
	{
		$this->max = $max;
	}

	public function setPlaceholder(string $string):void
	{
		$this->placeholder = sanitize_text_field($string);
	}

	public function getConfig():array
	{
		$conf = [
			'name'	=> $this->name,
			'label'	=> $this->label,
			'type'	=> $this->type,
		];
		if (isset($this->required)) {
			$conf['required'] = true;
		}
		if (isset($this->options)) {
			$conf['options'] = $this->options;
		}
		if (isset($this->default)) {
			$conf['default'] = $this->default;
		}
		if (isset($this->hint)) {
			$conf['hint'] = $this->hint;
		}
		if (isset($this->subType)) {
			$conf['subtype'] = $this->subType;
		}
		if ($this->hidden) {
			$conf['hidden'] = true;
		}
		if (isset($this->min)) {
			$conf['min'] = $this->min;
		}
		if (isset($this->max)) {
			$conf['max'] = $this->max;
		}
		if (isset($this->placeholder)) {
			$conf['placeholder'] = $this->placeholder;
		}
		return $conf;
	}

}