<?php

// Basic autoloader
spl_autoload_register(function ($class) {
    $prefix = 'Api\\';
    $base_dir = __DIR__ . '/';
    $len = strlen($prefix);
    if (strncmp($prefix, $class, $len) !== 0) return;
    $relative_class = substr($class, $len);
    $file = $base_dir . str_replace('\\', '/', $relative_class) . '.php';
    if (file_exists($file)) require $file;
});

require_once __DIR__ . '/../../db/config.php';
require_once __DIR__ . '/Core/Response.php';

use Api\Core\Router;

$router = new Router();

// Auth
$router->add('POST', '/auth/login', 'AuthController@login');
$router->add('GET', '/auth/me', 'AuthController@me');

// Schools (Super Admin)
$router->add('GET', '/schools', 'SchoolController@index');
$router->add('GET', '/schools/stats', 'SchoolController@stats');
$router->add('POST', '/schools', 'SchoolController@store');

// Learners
$router->add('GET', '/learners', 'LearnerController@index');
$router->add('GET', '/learners/:id', 'LearnerController@show');

// Assessments
$router->add('GET', '/assessments', 'AssessmentController@index');
$router->add('POST', '/assessments', 'AssessmentController@store');

// Events
$router->add('GET', '/events', 'EventController@index');
$router->add('POST', '/events', 'EventController@store');

// Collaboration
$router->add('GET', '/collaboration/resources', 'CollaborationController@resources');
$router->add('POST', '/collaboration/resources', 'CollaborationController@storeResource');

// Gamification
$router->add('GET', '/leaderboard', 'LeaderboardController@index');

// Health
$router->add('GET', '/health', 'HealthController@index');

// Get request method and URI
$method = $_SERVER['REQUEST_METHOD'];
$uri = $_GET['request'] ?? $_SERVER['REQUEST_URI'];

// Handle InfinityFree style routing if needed
if (strpos($uri, '/api/v1') === 0) {
    $uri = substr($uri, 7);
}

// Remove query string
$uri = explode('?', $uri)[0];

// Remove trailing slash
$uri = rtrim($uri, '/');
if (empty($uri)) $uri = '/';

$router->handle($method, $uri);