<?php

namespace App\Livewire\Web\Components\Sections;

use App\Models\CmsBrand;
use Livewire\Component;

class BrandDetail extends Component
{
    public string $slug = '';

    /** @var array<string, mixed> */
    public array $brand = [];

    /** @var array<int, array<string, mixed>> */
    public array $otherBrands = [];

    /**
     * Galerie getrennt nach realisierten Projekten und Inspirationen.
     *
     * @var array{projects: array<int, array<string, mixed>>, inspirations: array<int, array<string, mixed>>}
     */
    public array $gallery = ['projects' => [], 'inspirations' => []];

    public function mount(string $slug): void
    {
        $brands = CmsBrand::forFrontend();

        abort_unless(isset($brands[$slug]), 404);

        $this->slug = $slug;
        $this->brand = $brands[$slug];
        $this->gallery = CmsBrand::groupGallery($this->brand['gallery'] ?? []);
        $this->otherBrands = collect($brands)
            ->reject(fn (array $brand, string $key) => $key === $slug)
            ->values()
            ->all();

        $craft = $this->craftSection($slug, $brands);

        if ($craft !== null) {
            $this->brand['sections'][] = $craft;
        }
    }

    /**
     * Gemeinsamer Handwerk-Abschluss (Lang-Sektion `brand_craft`, Nachtrag 15): steht als letzter
     * Abschnitt auf jeder Markenseite – außer auf der Seite der Handwerksmarke selbst. Der Link
     * dorthin erscheint nur, wenn diese Marke veröffentlicht ist und eine Detailseite hat.
     *
     * @param  array<string, array<string, mixed>>  $brands
     * @return array<string, mixed>|null
     */
    private function craftSection(string $slug, array $brands): ?array
    {
        $content = cms_theme_section('brand_craft');

        if (! is_array($content)) {
            return null;
        }

        $craftSlug = (string) ($content['brand_slug'] ?? '');

        if ($craftSlug !== '' && $craftSlug === $slug) {
            return null;
        }

        $sections = CmsBrand::normalizeSections([$content]);

        if ($sections === []) {
            return null;
        }

        $section = $sections[0];
        $section['anchor'] = 'handwerk';

        if ($craftSlug !== '' && ! empty($brands[$craftSlug]['has_detail_page'])) {
            $section['link'] = route('marken.show', ['slug' => $craftSlug]);
            $section['link_text'] = (string) ($content['link_text'] ?? $brands[$craftSlug]['name'] ?? '');
        }

        return $section;
    }

    public function render()
    {
        return view('livewire.web.components.sections.brand-detail');
    }
}