<?php

namespace Database\Seeders;

use FluxCms\Core\Models\CmsNewsItem;
use Illuminate\Database\Seeder;

class CmsNewsItemSeeder extends Seeder
{
    /**
     * @var array<string, string>
     */
    private array $imageMapping = [
        '/assets/images/capability-overview_of_services.jpg' => 'capability-overview_of_services.webp',
        '/assets/images/capability-global-player.jpg' => 'capability-global-player.webp',
        '/assets/images/capability-national-champions.jpg' => 'capability-national-champions.webp',
        '/assets/images/story-taob.jpg?v1' => 'story-taob.webp',
        '/assets/images/story-taob.jpg' => 'story-taob.webp',
        '/assets/images/story-logo.jpg' => 'story-logo.webp',
        '/assets/images/leistung-4.jpg' => 'leistung-4.webp',
        '/assets/images/leistung-2.jpg' => 'leistung-2.webp',
    ];

    /**
     * @var array<string, string>
     */
    private array $pdfMapping = [
        'pdfs/inno-projekt-Capability_9202_Leistungsuebersicht_de.pdf' => 'inno-projekt-Capability_9202_Leistungsuebersicht_de.pdf',
        'pdfs/inno-projekt-Capability_9101_GlobalPlayer_de.pdf' => 'inno-projekt-Capability_9101_GlobalPlayer_de.pdf',
        'pdfs/inno-projekt-Capability_9102_NationaleChampions_de.pdf' => 'inno-projekt-Capability_9102_NationaleChampions_de.pdf',
    ];

    public function run(): void
    {
        $locales = ['de', 'en'];
        $itemsByLocale = [];

        foreach ($locales as $locale) {
            $path = lang_path("{$locale}/components.php");
            if (file_exists($path)) {
                $data = require $path;
                $itemsByLocale[$locale] = $data['news_band']['items'] ?? [];
            }
        }

        $deItems = $itemsByLocale['de'] ?? [];
        $enItems = $itemsByLocale['en'] ?? [];

        $maxCount = max(count($deItems), count($enItems));

        for ($i = 0; $i < $maxCount; $i++) {
            $de = $deItems[$i] ?? [];
            $en = $enItems[$i] ?? [];

            $rawImage = $de['image'] ?? $en['image'] ?? null;
            $rawPdf = $de['pdf_path'] ?? $en['pdf_path'] ?? null;

            CmsNewsItem::updateOrCreate(
                ['order' => $i],
                [
                    'icon' => $de['icon'] ?? $en['icon'] ?? null,
                    'text' => array_filter(['de' => $de['text'] ?? null, 'en' => $en['text'] ?? null]),
                    'title' => array_filter(['de' => $de['title'] ?? null, 'en' => $en['title'] ?? null]),
                    'excerpt' => array_filter(['de' => $de['excerpt'] ?? null, 'en' => $en['excerpt'] ?? null]),
                    'content' => array_filter(['de' => $de['content'] ?? null, 'en' => $en['content'] ?? null]),
                    'image' => $this->resolveImage($rawImage),
                    'date' => $de['date'] ?? $en['date'] ?? null,
                    'author' => $de['author'] ?? $en['author'] ?? null,
                    'link' => $de['link'] ?? $en['link'] ?? null,
                    'pdf_path' => $this->resolvePdf($rawPdf),
                    'pdf_open_text' => array_filter(['de' => $de['pdf_open_text'] ?? null, 'en' => $en['pdf_open_text'] ?? null]),
                    'pdf_download_text' => array_filter(['de' => $de['pdf_download_text'] ?? null, 'en' => $en['pdf_download_text'] ?? null]),
                    'is_published' => true,
                ]
            );
        }
    }

    private function resolveImage(?string $path): ?string
    {
        if (! $path) {
            return null;
        }

        return $this->imageMapping[$path] ?? pathinfo($path, PATHINFO_FILENAME).'.webp';
    }

    private function resolvePdf(?string $path): ?string
    {
        if (! $path) {
            return null;
        }

        return $this->pdfMapping[$path] ?? basename($path);
    }
}