<?php

namespace App;

use Nette,
    Model;

/**
 * Homepage presenter.
 */
class BookPresenter extends BasePresenter {

    /**
     *
     * @var \Nette\Database\Context @inject
     */
    public $database;
    public $user;
    private $data_edit_book;
    private $id_edit;

    /** @var Model\BookModel @inject */
    public $model_book;

    public function __construct(Nette\Database\Context $database, Model\UserManager $userManager) {
        parent::__construct();
        $this->database = $database;
        $this->user = $userManager;
    }

    public function renderDefault() {

        $this->template->books = $this->database->table('books')
                ->order('created DESC')
                ->limit(5);
    }

    public function handleDelete($id, $id_capitol) {
        if ($this->isAjax()) {
            $this->database->table('capitols')
                    ->where('id', $id_capitol)
                    ->delete();
            $this->template->capitols = $this->getCapitols($id);
        }

        $this->redrawControl('wholeList');
    }

    protected function createComponentAddCapitolForm() {
        $form = new Nette\Application\UI\Form;
        $form->getElementPrototype()->class('uk-form ajax');
        $form->setMethod('post');
        $form->addText('title')
                ->setRequired('Musíte něco přece zadat...')
                ->setAttribute('class', 'uk-form-large new-capitol')
                ->setAttribute('placeholder', "Nová kapitola...");

        $form->addSubmit('send', 'Přidat')
                ->setAttribute('class', 'add_capitol uk-button uk-button-primary uk-button-large');
        $form->onSuccess[] = $this->addCapitolForm_onSubmit;

        return $form;
    }

    public function addCapitolForm_onSubmit(Nette\Application\UI\Form $form) {
        $values = $form->getValues();
        $set = array(
            'books_id' => $this->id_edit,
            'title' => $values['title']
        );
        $post = $this->database->table('capitols')->insert($set);
        if (!$this->isAjax()) {
            $this->redirect('this');
        } else {
            $this->flashMessage("Příspěvek byl úspěšně publikován.", 'success');
            $this->template->capitols = $this->getCapitols($this->id_edit);
            $this->redrawControl('wholeList');
            $form->setValues(array(), TRUE);
        }
    }

}