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<?php 
/**
 * This is a Anax frontcontroller.
 *
 */

// Get environment & autoloader.
require __DIR__.'/config.php';

// Create services and inject into the app. 
$di  = new \Anax\DI\CDIFactoryDefault();

$di->set('form', '\Mos\HTMLForm\CForm');

$di->set('FormController', function () use ($di) {
    $controller = new \Anax\HTMLForm\FormController();
    $controller->setDI($di);
    return $controller;
});

$di->set('FormSmallController', function () use ($di) {
    $controller = new \Anax\HTMLForm\FormSmallController();
    $controller->setDI($di);
    return $controller;
});

$app = new \Anax\MVC\CApplicationBasic($di);

// Home route
$app->router->add('', function () use ($app) {

    $app->theme->setTitle("Testing CForm with Anax");
    $app->views->add('default/page', [
        'title' => "Try out a form using CForm",
        'content' => "This is a example showing how to use CForm with Anax MVC, you must have CForm loaded as part of Anax MVC to make this frontcontroller work.",
        'links' => [
            [
                'href' => $app->url->create('test1'),
                'text' => "Form as a route",
            ],
            [
                'href' => $app->url->create('form'),
                'text' => "Form as a controller",
            ],
            [
                'href' => $app->url->create('form-small'),
                'text' => "Form as own class, used by a controller",
            ],
        ],
    ]);

});



// Test form route
$app->router->add('test1', function () use ($app) {

    $app->session(); // Will load the session service which also starts the session

    $form = $app->form->create([], [
        'name' => [
            'type'        => 'text',
            'label'       => 'Name of contact person:',
            'required'    => true,
            'validation'  => ['not_empty'],
        ],
        'email' => [
            'type'        => 'text',
            'required'    => true,
            'validation'  => ['not_empty', 'email_adress'],
        ],
        'phone' => [
            'type'        => 'text',
            'required'    => true,
            'validation'  => ['not_empty', 'numeric'],
        ],
        'submit' => [
            'type'      => 'submit',
            'callback'  => function ($form) {
                $form->AddOutput("<p><i>DoSubmit(): Form was submitted. Do stuff (save to database) and return true (success) or false (failed processing form)</i></p>");
                $form->AddOutput("<p><b>Name: " . $form->Value('name') . "</b></p>");
                $form->AddOutput("<p><b>Email: " . $form->Value('email') . "</b></p>");
                $form->AddOutput("<p><b>Phone: " . $form->Value('phone') . "</b></p>");
                $form->saveInSession = true;
                return true;
            }
        ],
        'submit-fail' => [
            'type'      => 'submit',
            'callback'  => function ($form) {
                $form->AddOutput("<p><i>DoSubmitFail(): Form was submitted but I failed to process/save/validate it</i></p>");
                return false;
            }
        ],
    ]);

/*
    // Check the status of the form
    $status = $form->check();

    if ($status === true) {

        // What to do if the form was submitted?
        $form->AddOUtput("<p><i>Form was submitted and the callback method returned true.</i></p>");
        //header("Location: " . $_SERVER['PHP_SELF']);
        $app->redirectTo();

    } else if ($status === false) {
    
        // What to do when form could not be processed?
        $form->AddOutput("<p><i>Form was submitted and the Check() method returned false.</i></p>");
        //header("Location: " . $_SERVER['PHP_SELF']);
        $app->redirectTo();

    }
*/

/*
    // Check the status of the form
    $form->check(
        function ($form) use ($app) {
        
            // What to do if the form was submitted?
            $form->AddOUtput("<p><i>Form was submitted and the callback method returned true.</i></p>");
            $app->redirectTo();

        },
        function ($form) use ($app) {
    
            // What to do when form could not be processed?
            $form->AddOutput("<p><i>Form was submitted and the Check() method returned false.</i></p>");
            $app->redirectTo();
    
        }
    );
*/


    $callbackSuccess = function ($form) use ($app) {
        // What to do if the form was submitted?
        $form->AddOUtput("<p><i>Form was submitted and the callback method returned true.</i></p>");
        $app->redirectTo();
    };

    $callbackFail = function ($form) use ($app) {
            // What to do when form could not be processed?
            $form->AddOutput("<p><i>Form was submitted and the Check() method returned false.</i></p>");
            $app->redirectTo();
    };


    // Check the status of the form
    $form->check($callbackSuccess, $callbackFail);


    $app->theme->setTitle("Testing CForm with Anax");
    $app->views->add('default/page', [
        'title' => "Try out a form using CForm",
        'content' => $form->getHTML()
    ]);

});


// Check for matching routes and dispatch to controller/handler of route
$app->router->handle();

// Render the page
$app->theme->render();