<?php
// Bootstrap the application
require_once __DIR__ . '/config/database.php';
require_once __DIR__ . '/models/DB.php';
require_once __DIR__ . '/models/LearnerModel.php';
require_once __DIR__ . '/models/TourModel.php';
require_once __DIR__ . '/models/RegistrationModel.php';

// Include controllers
require_once __DIR__ . '/controllers/LearnerController.php';
require_once __DIR__ . '/controllers/TourController.php';
require_once __DIR__ . '/controllers/RegistrationController.php';
require_once __DIR__ . '/controllers/ReportController.php';

// Initialize database connection
$dbConfig = require __DIR__ . '/config/database.php';
$database = new DatabaseModel($dbConfig);

// Initialize models
$learnerModel = new Learner($database);
$tourModel = new Tour($database);
$registrationModel = new Registration($database);

// Initialize controllers
$learnerController = new LearnerController($learnerModel);
$tourController = new TourController($tourModel);
$registrationController = new RegistrationController($registrationModel, $learnerModel, $tourModel);
$reportController = new ReportController($registrationModel, $tourModel, $learnerModel);

// Route the request
$action = $_GET['action'] ?? 'home';
$section = $_GET['section'] ?? '';

switch ($section) {
    case 'learners':
        $learnerController->handleRequest($action);
        break;
    case 'tours':
        $tourController->handleRequest($action);
        break;
    case 'registrations':
        $registrationController->handleRequest($action);
        break;
    case 'reports':
        $reportController->handleRequest($action);
        break;
    default:
        include __DIR__ . '/view/layouts/main.php';
        break;
}