<?php

namespace App\Http\Livewire\MainPage;

use App\Models\Poll;
use App\Models\User;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Auth;
use Livewire\Attributes\Locked;
use Livewire\Component;

/**
 * Main-page card with the first open poll the active profile may answer and has not
 * answered yet (soonest closing first). Disappears once voted, on the next page load.
 */
class PollCardFull extends Component
{
    #[Locked]
    public ?int $pollId = null;
    #[Locked]
    public ?string $title = null;
    #[Locked]
    public ?string $excerpt = null;
    #[Locked]
    public ?string $slug = null;
    /** More than one question: the card links to the poll page instead of showing the form */
    #[Locked]
    public int $questionCount = 0;
    /** The post has a longer text: "Read more" above the single question */
    #[Locked]
    public bool $hasContent = false;

    public function mount(): void
    {
        $profile = getActiveProfile();
        $user = Auth::guard('web')->user();
        if (!$profile || !$user instanceof User) {
            return;
        }

        $locale = App::getLocale();
        $published = function ($query) use ($locale) {
            $query->where('locale', $locale)
                ->whereDate('from', '<=', now())
                ->where(fn ($q) => $q->whereDate('till', '>', now())->orWhereNull('till'));
        };

        $polls = Poll::openNow()
            ->whereHas('post.translations', $published)
            ->with(['post.translations' => $published])
            ->orderByRaw('closes_at IS NULL')
            ->orderBy('closes_at')
            ->orderByDesc('id')
            ->limit(20)
            ->get();

        foreach ($polls as $poll) {
            if ($poll->isTargetedAt($profile, $user) && $poll->responseFor($profile, $user->id) === null) {
                $translation = $poll->post->translations->first();
                $this->pollId = $poll->id;
                $this->title = $translation->title;
                $this->excerpt = $translation->excerpt;
                $this->slug = $translation->slug;
                $this->questionCount = $poll->questions()->count();
                $this->hasContent = trim(strip_tags((string) $translation->content)) !== '';
                return;
            }
        }
    }

    public function render()
    {
        return view('livewire.main-page.poll-card-full');
    }
}