<?php

declare(strict_types=1);

namespace org\wplake\acf_views\AcfView;

use org\wplake\acf_views\AcfGroups\AcfViewData;
use org\wplake\acf_views\AcfGroups\Item;
use org\wplake\acf_views\Html;

defined('ABSPATH') || exit;

class ViewMarkup
{
    /**
     * @var AcfViewData[]
     */
    protected array $renderedViews;
    protected Html $html;

    public function __construct(Html $html)
    {
        $this->html          = $html;
        $this->renderedViews = [];
    }

    protected function getRowMarkup(FieldMeta $fieldMeta, Item $item): string
    {
        $fieldId = $item->field->id;

        return sprintf("\r\n\t<!--$%s$-->\r\n", esc_html($fieldId)) .
               $this->html->viewRow(
                   'row',
                   "\t",
                   $item->field->id,
                   $item->field->label,
                   '$' . $item->field->id . '$',
                   false
               ) .
               sprintf("\t<!--$%s$-->\r\n", esc_html($fieldId));
    }

    public function getMarkup(AcfViewData $view, int $pageId, string $viewMarkup = ''): string
    {
        if (! $viewMarkup) {
            $fieldsMeta = $view->getFieldsMeta();
            // e.g. already filled for cache/tests
            if (! $fieldsMeta) {
                $view->setFieldsMeta();
                $fieldsMeta = $view->getFieldsMeta();
            }

            $content = '';
            foreach ($view->items as $item) {
                $content .= $this->getRowMarkup($fieldsMeta[$item->field->getAcfFieldId()], $item);
            }

            $viewMarkup = $this->html->view($view->getSource(), $view->cssClasses, $content);
        }

        if (! $pageId) {
            return $viewMarkup;
        }

        if (! key_exists($view->getSource(), $this->renderedViews)) {
            $this->renderedViews[$view->getSource()] = $view;
        }

        return $viewMarkup;
    }

    public function getRenderedViews(): array
    {
        return $this->renderedViews;
    }
}