<?php

namespace UkrSolution\WpLabelsPrinting4\LabelDataMakers\Utils;

use Gnugat\NomoSpaco\File\FileRepository;
use Gnugat\NomoSpaco\FqcnRepository;
use Gnugat\NomoSpaco\Token\ParserFactory;

class ShortcodesData
{
    protected $shortcodes;
    protected $fqcnRepository;
    protected $shortcodesDirs = array(
        'General',
        'WpPosts',
        'Woocommerce',
    );

    public function __construct()
    {
        $this->shortcodes = new \SplObjectStorage();
        $fileRepository = new FileRepository();
        $parserFactory = new ParserFactory();
        $this->fqcnRepository = new FqcnRepository($fileRepository, $parserFactory);


        foreach ($this->shortcodesDirs as $shortcodesDir) {
            $allShortcodesClasses = $this->fqcnRepository->findIn(USLP_PLUGIN_BASE_PATH . 'src/Classes/LabelDataMakers/Shortcodes/' . $shortcodesDir);

            foreach ($allShortcodesClasses as $class) {
                $reflectionClass = new \ReflectionClass($class);
                if ($reflectionClass->isAbstract() || $reflectionClass->isInterface()) {
                    continue;
                }
                $classRegistered = $class::register();

                if ($classRegistered) {
                    $this->attach($class::getInstance());
                }
            }
        }
    }

    public function attach($shortcode)
    {
        $this->shortcodes->attach($shortcode);
    }

    public function detach($shortcode)
    {
        $this->shortcodes->detach($shortcode);
    }

    public function getShortcodesInfoArray()
    {
        $shortcodesInfoArr = array();
        foreach ($this->shortcodes as $shortcode) {
            $shortcode->addInfo($shortcodesInfoArr);
        }

        return $shortcodesInfoArr;
    }

    public function getDoc($shortcodesData)
    {
        $docTabsTitles = array();
        $docTabsContent = array();
        $shortcodesInfoArr = $this->getShortcodesInfoArray();

        usort($shortcodesInfoArr, function ($a, $b) {
            if ($a['order'] < $b['order']) {
                return -1;
            } elseif ($a['order'] > $b['order']) {
                return 1;
            }
            return 0;
        });

        foreach ($shortcodesInfoArr as $sd) {
            if ($sd['show_in_doc'] !== 1) {
                continue;
            }

            if (
                !empty($sd['doc_tab_name_slug'])
                && !empty($sd['doc_tab_name_title'])
                && !isset($docTabsTitles[$sd['doc_tab_name_slug']])
            ) {
                $docTabsTitles[$sd['doc_tab_name_slug']] = $sd['doc_tab_name_title'];
            }

            if (
                !empty($sd['doc_tab_content_slug'])
                && !isset($docTabsContent[$sd['doc_tab_content_slug']])
            ) {
                $docTabsContent[$sd['doc_tab_content_slug']] = array();
            }

            if (
                !empty($sd['doc_tab_content_slug'])
                && !empty($sd['doc_section_name'])
                && !isset($docTabsContent[$sd['doc_tab_content_slug']][$sd['doc_section_name']])
            ) {
                $docTabsContent[$sd['doc_tab_content_slug']][$sd['doc_section_name']] = array();
            }

            if (
                !empty($sd['doc_lines']) && is_array($sd['doc_lines'])
                && isset($docTabsContent[$sd['doc_tab_content_slug']][$sd['doc_section_name']])
            ) {
                foreach ($sd['doc_lines'] as $docLineDescription => $docLineExample) {
                    $docTabsContent
                        [$sd['doc_tab_content_slug']]
                            [$sd['doc_section_name']]
                                [$docLineDescription] = $docLineExample;
                }

            }
        }

        return array_merge($docTabsTitles, $docTabsContent);
    }
}