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<?php

namespace Anax\HTMLForm;

/**
 * Anax base class for wrapping sessions.
 *
 */
class CFormExample extends \Mos\HTMLForm\CForm
{
    use \Anax\DI\TInjectionaware,
        \Anax\MVC\TRedirectHelpers;



    /**
     * Constructor
     *
     */
    public function __construct()
    {
        parent::__construct([], [
            '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'  => [$this, 'callbackSubmit'],
            ],
            'submit-fail' => [
                'type'      => 'submit',
                'callback'  => [$this, 'callbackSubmitFail'],
            ],
        ]);
    }



    /**
     * Customise the check() method.
     *
     * @param callable $callIfSuccess handler to call if function returns true.
     * @param callable $callIfFail    handler to call if function returns true.
     */
    public function check($callIfSuccess = null, $callIfFail = null)
    {
        return parent::check([$this, 'callbackSuccess'], [$this, 'callbackFail']);
    }



    /**
     * Callback for submit-button.
     *
     */
    public function callbackSubmit()
    {
        $this->AddOutput("<p><i>DoSubmit(): Form was submitted. Do stuff (save to database) and return true (success) or false (failed processing form)</i></p>");
        $this->AddOutput("<p><b>Name: " . $this->Value('name') . "</b></p>");
        $this->AddOutput("<p><b>Email: " . $this->Value('email') . "</b></p>");
        $this->AddOutput("<p><b>Phone: " . $this->Value('phone') . "</b></p>");
        $this->saveInSession = true;
        return true;
    }



    /**
     * Callback for submit-button.
     *
     */
    public function callbackSubmitFail()
    {
        $this->AddOutput("<p><i>DoSubmitFail(): Form was submitted but I failed to process/save/validate it</i></p>");
        return false;
    }



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



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