<?php

namespace ACPT_Lite\Core\CQRS\Query;

use ACPT_Lite\Constants\MetaTypes;
use ACPT_Lite\Core\Repository\MetaRepository;

class FetchMetaFieldsFromBelongsQuery implements QueryInterface
{
    /**
     * @var string
     */
    private string $belongsTo;


    /**
     * @param string $belongsTo
     */
    public function __construct(string $belongsTo)
    {
        $this->belongsTo = $belongsTo;
    }

    /**
     * @return array<int, mixed>
     * @throws \Exception
     */
    public function execute(): array
    {
        $data = [
            [
                "name" => "--Select--",
                "id" => null,
            ]
        ];

        switch ($this->belongsTo) {
            case MetaTypes::CUSTOM_POST_TYPE:
                $data[] = ['name' => 'ID', 'id' => 'ID'];
                $data[] = ['name' => 'date', 'id' => 'date'];
                $data[] = ['name' => 'title', 'id' => 'title'];

                // fetch cpt meta fields
                $metaFields = MetaRepository::getMetaFields([
                    'lazy' => true,
                ]);

                foreach ($metaFields as $metaField) {
                    $data[]  = [
                        'id' => $metaField->getId(),
                        'name' => '['.$metaField->getBox()->getGroup()->getUIName().']' . $metaField->getUiName(),
                    ];
                }

                break;

            case MetaTypes::TAXONOMY:
                $data[] = ['name' => 'ID', 'id' => 'ID'];
                $data[] = ['name' => 'name', 'id' => 'name'];
                $data[] = ['name' => 'slug', 'id' => 'slug'];

                // fetch tax meta fields
                $metaFields = MetaRepository::getMetaFields([
                    'lazy' => true,
                ]);

                foreach ($metaFields as $metaField) {
                    $data[]  = [
                        'id' => $metaField->getId(),
                        'name' => '['.$metaField->getBox()->getGroup()->getUIName().']' . $metaField->getUiName(),
                    ];
                }

                break;
        }

        return $data;
    }
}