<?php

namespace App\Http\Controllers\Fo;

use App\Enums\StaticPageType;
use App\Http\Controllers\Controller;
use App\Models\News;
use App\Models\Section;
use App\Models\StaticPage;
use Illuminate\Database\Eloquent\Builder;

class NewsController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Contracts\View\View
     */
    public function index(): \Illuminate\Contracts\View\View
    {
        $staticPageModel = StaticPage::query()->where('type', StaticPageType::we_move)->first();
        $sectionModels   = Section::query()->where('page_id', $staticPageModel->id)->get();
        $newsModels      = News::query()->where('published', true)->orderBy('publish_at', 'DESC')->simplePaginate(2);

        return view('fo.pages.news.index', \compact('staticPageModel', 'sectionModels', 'newsModels'));
    }

    /**
     * Display a news articles
     *
     * @param \App\Models\News $news
     * @return \Illuminate\Contracts\View\View
     */
    public function show(News $news): \Illuminate\Contracts\View\View
    {
        // Get only id from published news.
        $publishedNews = News::query()->where('published', true)->orderBy('publish_at', 'DESC')->get()->pluck('id');
        // Search the position of the current news id.
        $positionId = \array_search($news->id, $publishedNews->toArray());
        // Check if it's the last position.
        $nextPositionId = ($positionId === count($publishedNews) - 1) ? 0 : intval($positionId) + 1 ;
        // Find the next news from the id.
        $nextNews = News::query()->where('id', $publishedNews[$nextPositionId])->firstOrFail();

        // Check if it's the first position.
        $prevPositionId = ($positionId === 0) ? count($publishedNews) - 1 : intval($positionId) - 1 ;
        // Find the next news from the id.
        $prevNews = News::query()->where('id', $publishedNews[$prevPositionId])->firstOrFail();

        return view('fo.pages.news.show', \compact('news', 'nextNews', 'prevNews'));
    }
}