<?php

namespace App\Controllers;

use App\Core\Controller;
use App\Core\Request;
use App\Core\Response;
use App\Core\Session;
use App\Models\Forum;

class ForumController extends Controller
{
    private Forum $forumModel;

    public function __construct()
    {
        $this->forumModel = new Forum();
    }

    public function index(Request $request): Response
    {
        $forums = $this->forumModel->getAll();
        $stats = $this->forumModel->getStats();
        return $this->render('forum.index', compact('forums', 'stats'));
    }

    public function show(Request $request, string $slug): Response
    {
        $forum = $this->forumModel->findBySlug($slug);
        if (!$forum) return new Response('Forum not found', 404);
        return $this->render('forum.show', compact('forum'));
    }

    public function trending(Request $request): Response
    {
        $posts = $this->forumModel->getTrending(20);
        return $this->render('forum.trending', compact('posts'));
    }

    public function stats(Request $request): Response
    {
        $stats = $this->forumModel->getStats();
        return $this->render('forum.stats', compact('stats'));
    }

    public function search(Request $request): Response
    {
        $q = trim($request->get('q', ''));
        $results = $this->forumModel->search($q);
        return $this->render('forum.search', compact('q', 'results'));
    }

    public function moderationDash(Request $request): Response
    {
        return $this->render('forum.moderation');
    }
}
