<?php
declare(strict_types=1);

use DI\ContainerBuilder;
use Psr\Container\ContainerInterface;
use \Psr\Http\Message\ResponseFactoryInterface;
use Slim\Flash\Messages;


return function (ContainerBuilder $containerBuilder)
{
 $containerBuilder->addDefinitions([
  
    View::class => function (ContainerInterface $c) {
        $settings = $c->get('settings')['view'];
        return new Slim\Views\PhpRenderer($settings['template_path']);
    },
    PDO::class => function (ContainerInterface $c) {
        $db = $c->get('settings')['db'];
        $options = array( PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8' );
        $pdo = new PDO("mysql:host=" . $db['host'] . ";dbname=" . $db['dbname'],
            $db['user'], $db['pwd'], $options);
        $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
        $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
        return $pdo;
    },
    // monolog
    Logger::class =>function (ContainerInterface $c) {

        $settings = $c->get('settings')['logger'];
        $logger = new \Monolog\Logger($settings['name']);
        $logger->pushProcessor(new \Monolog\Processor\UidProcessor());
        $logger->pushHandler(new \Monolog\Handler\StreamHandler($settings['path']));
        return $logger;

    },

    Session::class => function (ContainerInterface $c) {

        return new \SlimSession\Helper;

    },

    Flash::class => function(ContainerInterface $c){
        
        return new Messages();//new Slim\Flash\Messages();

    },

    ErrorHandler::class => function(ContainerInterface $c){

        $responseFactory = $c->get(ResponseFactoryInterface::class);

        if( defined('IS_LIVE_SERVER') && IS_LIVE_SERVER && !defined('IS_DEVELOPER') ){

            return function ($request, $exception, $displayErrorDetails, $logErrors, $logErrorDetails) use ($responseFactory) {
                $response = $responseFactory->createResponse(500);
                $response->getBody()->write('Something went wrong!');
                return $response;
            };

        }else{

            return new ErrorHandler($responseFactory);
            
        }

    },

    'notFoundHandler' => function(ContainerInterface $c){
        $responseFactory = $c->get(ResponseFactoryInterface::class);
        return function ($request, $response) use ($c) {
            $response = $responseFactory->createResponse(404);
            $response->getBody()->write('Page not found');
            return $response->withStatus(404)
                            ->withHeader('Content-Type', 'text/html');
        };

    },

 ]);
};


// // DIC configuration

// $container = $app->getContainer();

// // // view renderer
// // $container['view'] = function ($c) {
// //     $settings = $c->get('settings')['view'];
// //     return new Slim\Views\PhpRenderer($settings['template_path']);
// // };

// // MySQL 
// $container['db'] = function ($c) {
//     $db = $c->get('settings')['db'];
//     $options = array( PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8' );
//     $pdo = new PDO("mysql:host=" . $db['host'] . ";dbname=" . $db['dbname'],
//         $db['user'], $db['pwd'], $options);
//     $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
//     $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
//     return $pdo;
// };

// // monolog
// $container['logger'] = function ($c) {
//     $settings = $c->get('settings')['logger'];
//     $logger = new \Monolog\Logger($settings['name']);
//     $logger->pushProcessor(new \Monolog\Processor\UidProcessor());
//     $logger->pushHandler(new \Monolog\Handler\StreamHandler($settings['path']));
//     return $logger;
// };

// // fail
// // $container['cookie'] = function($c){
// //         return new \Slim\Http\Cookies; 
// // };
// // fail
// // $container['cookie'] = function($c){
// //     $request = $c->get('request');
// //     return new \Slim\Http\Cookies($request->getCookieParams());
// // };

// $container['session'] = function(){
//     return new \SlimSession\Helper;
// };  

// $container['flash'] = function(){
//     return new Slim\Flash\Messages();
// };

// if(IS_LIVE_SERVER and !IS_DEVELOPER){
// $container['errorHandler'] = function ($c) {
//     return function ($request, $response) use ($c) {
//         return $c['response']
//             ->withStatus(500)
//             ->withHeader('Content-Type', 'text/html')
//             ->write('Something went wrong!');
//     };
// };
// } //end if(IS_LIVE_SERVER and !IS_DEVELOPER){

// $container['notFoundHandler'] = function ($c) {
    
//     return function ($request, $response) use ($c) {
//         return $c['response']
//             ->withStatus(404)
//             ->withHeader('Content-Type', 'text/html')
//             ->write('Page not found');
//     };
// };