<?php

use Websmid\GiftDropdown\Config\Config;
use Configuration;
use Db;
use Tools;

if (!defined('_PS_VERSION_')) {
    exit;
}

class Ws_GiftDropdownSavepaperModuleFrontController extends ModuleFrontController
{
    public function initContent()
    {
        parent::initContent();

        if (!$this->ajax) {
            http_response_code(400);
            exit;
        }

        $choice = Tools::getValue('gift_paper', '');

        $saved = Configuration::get(Config::CONFIG_KEY);
        $options = $saved ? json_decode($saved, true) : Config::DEFAULT_OPTIONS;

        if (!in_array($choice, $options, true)) {
            $this->ajaxRender(json_encode(['success' => false, 'error' => 'Invalid option']));
            exit;
        }

        $idCart = (int) $this->context->cart->id;

        if (!$idCart) {
            $this->ajaxRender(json_encode(['success' => false, 'error' => 'No cart']));
            exit;
        }

        Db::getInstance()->execute(
            'INSERT INTO `' . _DB_PREFIX_ . 'ws_gift_dropdown`
                (`id_cart`, `id_order`, `paper_choice`, `date_add`)
             VALUES
                (' . (int) $idCart . ', 0, \'' . pSQL($choice) . '\', NOW())
             ON DUPLICATE KEY UPDATE
                `paper_choice` = \'' . pSQL($choice) . '\',
                `date_add` = NOW()'
        );

        $this->ajaxRender(json_encode(['success' => true]));
        exit;
    }
}