<?php
namespace JVBase\registrar;

use JVBase\registrar\fields\Field;
use JVBase\registrar\fields\GroupedField;
use JVBase\registrar\fields\OptionsField;
use JVBase\registrar\fields\TaxonomyField;
use JVBase\registrar\fields\Upload;

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

class Fields {
	protected array $fields;
	protected Registrar $registrar;

	public function __construct(?string $type = null, ?Registrar $registrar = null) {
		switch ($type) {
			case 'post':
				$this->addPostFields();
				break;
			case 'term':
				$this->addTermFields();
				break;
			case 'user':
				$this->addUserFields();
				break;
		}
		$this->registrar = $registrar;
	}

	public function addField(string $name, array $config):self {
		$this->fields[$name] = match ($config['type']) {
			'upload', 'image', 'gallery' 	=> new Upload($name, $config),
			'checkbox', 'radio', 'select', 'set' => new OptionsField($name, $config),
			'repeater', 'group', 'tagList' => new GroupedField($name, $config),
			'selector', 'taxonomy', 'user', 'post' => new TaxonomyField($name, $config),
			default => new Field($name, $config),
		};

		return $this;
	}

	public function addPostFields():void
	{
		$fields = [
			'post_thumbnail'	=> [
				'type'	=> 'upload',
				'multiple'=> false,
				'label'	=> 'Main Image',
			],
			'post_date' => [
				'type'	=> 'datetime',
				'label'	=> 'Date',
			],
			'post_content' => [
				'type'	=> 'textarea',
				'quill'	=> true,
				'label'	=> 'Content'
			],
			'post_title'	=> [
				'type'		=> 'text',
				'label'		=> 'Title',
				'required'	=> true,
			],
			'post_excerpt'	=> [
				'type'	=> 'textarea',
				'label'	=> 'TLDR',
				'maxLength'	=> 158,
			],
			'post_status'	=> [
				'type'		=> 'radio',
				'label'		=> 'Status',
				'default'	=> 'draft',
				'options'	=> [
					'all' => [
						'icon' => 'infinity',
						'label' => 'Everything',
					],
					'publish' => [
						'icon' => 'eye',
						'label' => 'Live',
					],
					'draft' => [
						'icon' => 'eye-closed',
						'label' => 'Hidden',
					],
					'trash' => [
						'label' => 'Scrapped',
						'icon' => 'trash',
					],
					'delete'	=> [
						'label'	=> 'Permanently Delete',
						'icon'	=> 'trash'
					]
				]
			]
		];

		foreach ($fields as $name => $config) {
			$this->addField($name, $config);
		}
	}

	public function addTermFields():void
	{
		$fields = [
			'name'	=> [
				'type'		=> 'text',
				'label'		=> 'Title',
				'required'	=> true,
			],
			'description'	=> [
				'type'		=> 'textarea',
				'quill'		=> true,
				'label'		=> 'Description',
			]
		];
		if ($this->registrar->registrar->hierarchical){
			$fields['parent'] = [
				'type'			=> 'taxonomy',
				'taxonomy_type'	=> 'reference',
				'autocomplete'	=> true,
				'label'			=> 'Term Parent'
			];
		}
		foreach ($fields as $name => $config) {
			$this->addField($name, $config);
		}
	}

	public function addUserFields():void
	{
		$fields = [
			'first_name'	=> [
				'type'	=> 'text',
				'label'	=> 'First Name',
			],
			'last_name'	=> [
				'type'	=> 'text',
				'label'	=> 'Last Name',
			],
			'display_name'	=> [
				'type'	=> 'text',
				'label'	=> 'Display Name',
			],
			'website'	=> [
				'type'	=> 'url',
				'label'	=> 'Website',
			],
			'description'	=> [
				'type'	=> 'textarea',
				'quill'	=> true,
				'label'	=> 'Description',
			]
		];
		foreach ($fields as $name => $config) {
			$this->addField($name, $config);
		}
	}

	public function  modifyField(string $name, string $property, mixed $value):void
	{
		$field = $this->fields[$name];
		$field->$property = $value;
	}

	public function getFields():array
	{
		return $this->fields;
	}
}