<?php

namespace App\Http\Controllers;

use App\Models\Category;
use App\Services\ArticleSelector;
use Illuminate\Http\Request;
use Inertia\Inertia;

class FrontPageController extends Controller
{
    public function __invoke(ArticleSelector $selector)
    {
        $categories = Category::whereNull('parent_id')->get()->map(function ($category) use ($selector) {
            return [
                'label' => $category->title,
                'hero' => $category->slug === 'headlines', // or a boolean column on Category
                'items' => $selector->forCategory($category)->map(fn ($article) => [
                    'source' => $article->feed->title ?? parse_url($article->feed->url, PHP_URL_HOST),
                    'time' => $article->published_at?->diffForHumans(),
                    'headline' => $article->title,
                    'deck' => \Illuminate\Support\Str::limit($article->description, 140),
                    'image' => $article->image_url,
                    'link' => $article->link,
                ]),
            ];
        });

        return Inertia::render('Index', ['categories' => $categories]);
    }
}