<?php

declare(strict_types=1);

namespace org\wplake\advanced_views\Views;

use org\wplake\advanced_views\DataVendors\DataVendors;
use org\wplake\advanced_views\Groups\ItemData;
use org\wplake\advanced_views\Groups\ViewData;
use org\wplake\advanced_views\Html;
use org\wplake\advanced_views\Views\Fields\FieldMarkup;

defined('ABSPATH') || exit;

class ViewMarkup
{
    /**
     * cache
     * @var array<string, string>
     */
    protected array $markups;
    protected Html $html;
    protected FieldMarkup $fieldMarkup;
    protected DataVendors $dataVendors;

    public function __construct(Html $html, FieldMarkup $fieldMarkup, DataVendors $dataVendors)
    {
        $this->html = $html;
        $this->fieldMarkup = $fieldMarkup;
        $this->dataVendors = $dataVendors;
        $this->markups = [];
    }

    protected function getRowMarkup(ViewData $acfViewData, FieldMetaInterface $fieldMeta, ItemData $item): string
    {
        if (!$fieldMeta->isFieldExist()) {
            return '';
        }

        $fieldId = $item->field->getTwigFieldId();
        $fieldType = $fieldMeta->getType();

        $orCondition = $item->field->isVisibleWhenEmpty ||
        $this->dataVendors->isEmptyValueSupportedInMarkup($item->field->getVendorName(), $fieldType) ?
            ' or true' :
            '';
        $rowTabsNumber = 2;

        $rowType = 'row';

        if ($this->dataVendors->isFieldTypeWithSubFields($fieldMeta->getVendorName(), $fieldMeta->getType())) {
            $rowType = $fieldType;
        }

        return sprintf("\r\n\t{%% if %s.value%s %%}\r\n", esc_html($fieldId), $orCondition) .
            $this->fieldMarkup->getRowMarkup(
                $rowType,
                '',
                $acfViewData,
                $item,
                $item->field,
                $fieldMeta,
                $rowTabsNumber,
                $fieldId
            ) .
            "\t{% endif %}\r\n\r\n";
    }

    protected function getMarkupFromCache(ViewData $view, bool $isSkipCache): string
    {
        $shortUniqueId = $view->getUniqueId(true);

        if (key_exists($shortUniqueId, $this->markups) &&
            !$isSkipCache) {
            return $this->markups[$shortUniqueId];
        }

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

        return $this->html->view($content, $view->getBemName(), $view->getTagName());
    }

    public function getMarkup(
        ViewData $view,
        int $pageId,
        string $viewMarkup = '',
        bool $isSkipCache = false,
        bool $isIgnoreCustomMarkup = false
    ): string {
        $viewMarkup = ('' !== $viewMarkup ||
            $isIgnoreCustomMarkup) ?
            $viewMarkup :
            trim($view->customMarkup);

        $viewMarkup = '' !== $viewMarkup ?
            $viewMarkup :
            $this->getMarkupFromCache($view, $isSkipCache);
        $this->markups[$view->getUniqueId(true)] = $viewMarkup;

        return $viewMarkup;
    }
}