<?php

declare(strict_types=1);

require_once __DIR__ . '/../models/Settings.php';
require_once __DIR__ . '/../services/ApiLogger.php';

class SettingsController {
    private Settings $settings;
    private ApiLogger $logger;

    public function __construct(PDO $pdo) {
        $this->settings = new Settings($pdo);
        $this->logger = ApiLogger::getInstance();
    }

    public function handleRequest(string $method, array $segments): array {
        $path = '/' . implode('/', $segments);
        $this->logger->logRequest($method, $path);

        switch ($method) {
            case 'GET':
                return $this->get();
            case 'PUT':
                return $this->update();
            default:
                http_response_code(405);
                return ['success' => false, 'error' => 'Method not allowed'];
        }
    }

    private function get(): array {
        $settings = $this->settings->getSettings();

        if (!$settings) {
            http_response_code(404);
            return ['success' => false, 'error' => 'Settings not found'];
        }

        return ['success' => true, 'data' => $settings];
    }

    private function update(): array {
        $data = json_decode(file_get_contents('php://input'), true);

        if (!$data) {
            http_response_code(400);
            return ['success' => false, 'error' => 'Invalid JSON'];
        }

        $settings = $this->settings->updateSettings($data);

        if (!$settings) {
            http_response_code(500);
            return ['success' => false, 'error' => 'Failed to update settings'];
        }

        $this->logger->logRequest('PUT', '/api/settings', [], $data);
        $this->logger->logResponse('PUT', '/api/settings', 200, $settings);

        return ['success' => true, 'data' => $settings];
    }
}