<?php

namespace App\Controllers;

use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use App\Models\Game;
use App\Models\Movie;
use App\Models\TvShow;
use App\Models\MusicArtist;
use App\Models\SyncLog;
use Slim\Views\Twig;

class DashboardController extends Controller
{
    public function __construct(Twig $view)
    {
        parent::__construct($view);
    }

    public function index(Request $request, Response $response, $args)
    {
        $pdo = $this->view->getEnvironment()->getGlobals()['pdo'] ?? null;

        if (!$pdo) {
            return $this->view->render($response, 'dashboard/index.twig', [
                'title' => 'Dashboard',
                'stats' => [
                    'total_media' => 0,
                    'total_games' => 0,
                    'total_movies' => 0,
                    'total_tv_shows' => 0,
                    'total_episodes' => 0,
                    'total_music' => 0,
                ],
                'error' => 'Database connection not available'
            ]);
        }

        // Get statistics from models
        $gameStats = Game::getStats($pdo);
        $movieStats = Movie::getStats($pdo);
        $tvShowStats = TvShow::getStats($pdo);
        $musicStats = MusicArtist::getStats($pdo);
        $syncStats = SyncLog::getStats($pdo);

        // Get recent activity
        $recentGames = Game::getRecent($pdo, 5);
        $recentMovies = Movie::getRecent($pdo, 5);
        $recentSyncs = SyncLog::getRecent($pdo, 5);

        // Calculate total media count
        $totalMedia = ($gameStats['total_games'] ?? 0) +
                     ($movieStats['total_movies'] ?? 0) +
                     ($tvShowStats['total_shows'] ?? 0) +
                     ($musicStats['total_artists'] ?? 0);

        $stats = [
            'total_media' => $totalMedia,
            'total_games' => $gameStats['total_games'] ?? 0,
            'total_movies' => $movieStats['total_movies'] ?? 0,
            'total_tv_shows' => $tvShowStats['total_shows'] ?? 0,
            'total_episodes' => $tvShowStats['total_episodes'] ?? 0,
            'total_music' => $musicStats['total_artists'] ?? 0,
            'total_playtime' => $gameStats['total_playtime'] ?? 0,
            'watched_movies' => $movieStats['watched_movies'] ?? 0,
            'favorite_games' => $gameStats['favorite_games'] ?? 0,
            'favorite_movies' => $movieStats['favorite_movies'] ?? 0,
            'favorite_shows' => $tvShowStats['favorite_shows'] ?? 0,
            'favorite_music' => $musicStats['favorite_artists'] ?? 0,
        ];

        return $this->view->render($response, 'dashboard/index.twig', [
            'title' => 'Dashboard',
            'stats' => $stats,
            'recent_games' => $recentGames,
            'recent_movies' => $recentMovies,
            'recent_syncs' => $recentSyncs,
            'sync_stats' => $syncStats
        ]);
    }
}