<?php

namespace App\Http\Controllers\Fo;

use App\Enums\Sections\PageSectionEnum;
use App\Enums\StaticPageType;
use App\Http\Controllers\Controller;
use App\Models\News;
use App\Models\Section;
use App\Models\StaticPage;

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('displayed_date', 'DESC')
            ->simplePaginate(4)
            ->fragment('corpo');
        $lifeSection       = $sectionModels->where('section', PageSectionEnum::move_life)->first();
        $commitmentSection = $sectionModels->where('section', PageSectionEnum::move_commitments)->first();
        return view('fo.pages.news.index', \compact(
            'staticPageModel',
            'sectionModels',
            'newsModels',
            'lifeSection',
            'commitmentSection'
        ));
    }

    /**
     * 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', [
            'news'     => $news,
            'nextNews' => $nextNews,
            'prevNews' => $prevNews,
        ]);
    }
}