<?php

namespace App\Controllers\Admin;

use App\Controllers\BaseController;
use App\Models\NewsModel;
use App\Models\UserModel;
use App\Models\AuditLogModel;

class Dashboard extends BaseController
{
    protected $newsModel;
    protected $userModel;
    protected $auditLogModel;

    public function __construct()
    {
        $this->newsModel = new NewsModel();
        $this->userModel = new UserModel();
        $this->auditLogModel = new AuditLogModel();
    }

    public function index()
    {
        // Get news statistics
        $totalNews = $this->newsModel->countByStatus();
        $publishedNews = $this->newsModel->countByStatus('published');
        $draftNews = $this->newsModel->countByStatus('draft');

        // Get pages statistics (query directly since no PageModel)
        $db = \Config\Database::connect();
        $totalPages = $db->table('pages')->countAllResults();
        $publishedPages = $db->table('pages')->where('status', 'published')->countAllResults();
        $draftPages = $db->table('pages')->where('status', 'draft')->countAllResults();

        // Get users statistics
        $totalUsers = $this->userModel->countAllResults();
        $activeUsers = $this->userModel->where('is_active', 1)->countAllResults();

        // Get recent audit logs (limit 10)
        $recentAuditLogs = $this->auditLogModel->select('audit_logs.*, users.username')
            ->join('users', 'users.id = audit_logs.user_id', 'left')
            ->orderBy('audit_logs.created_at', 'DESC')
            ->limit(10)
            ->findAll();

        $data = [
            'title' => 'Dashboard',
            'stats' => [
                'news' => [
                    'total' => $totalNews,
                    'published' => $publishedNews,
                    'draft' => $draftNews,
                ],
                'pages' => [
                    'total' => $totalPages,
                    'published' => $publishedPages,
                    'draft' => $draftPages,
                ],
                'users' => [
                    'total' => $totalUsers,
                    'active' => $activeUsers,
                ],
            ],
            'recentAuditLogs' => $recentAuditLogs,
        ];

        return view('admin/dashboard', $data);
    }
}