<?php


use Komma\Kms\Products\Models\Product;
use KommaApp\Shop\Mailers\CustomerMailer;
use KommaApp\Shop\Orders\Order;
use KommaApp\Shop\Pages\PageService;
use KommaApp\Shop\Mailers\AdminMailer;

class ContactController extends BaseController
{
    /**
     * @var PageService
     */
    private $pageService;

    /**
     * @var\ AdminMailer
     */
    private $adminMailer;

    /**
     * @var CustomerMailer $customerMailer
     */
    private $customerMailer;

    /**
     * @param PageService $pageService
     * @param AdminMailer $adminMailer
     * @param CustomerMailer $customerMailer
     */
    public function __construct(PageService $pageService, AdminMailer $adminMailer, CustomerMailer $customerMailer)
    {

        $this->pageService = $pageService;
        $this->adminMailer = $adminMailer;
        $this->customerMailer = $customerMailer;
    }


    public function index()
    {
        $pageId = $this->routeData->routable->page_id;
        $node = $this->pageService->getNodeById($pageId);
        $images = $this->pageService->getImagesByPageId($pageId);
        return View::make( viewPrefix() . 'pages.contact')
            ->with([
                'entity' => $node,
                'images' => $images
            ]);
    }

    /***
     * This method handles the post method of the form
     *
     */
    public function submit()
    {
        // Setup shop languages from URI, for the validation
        \Shop::getLanguageService()->bootFromUri(\Shop::getId());

        $input = \Input::all();

        //Validation
        $validator = \Validator::make(
            \Input::all(),
            array(
                'name' => 'required',
                'email' => 'required|email',
                'message' => 'required',

            ),
            ['required_without' => \Lang::get('validation.custom.phone_or_email')]
        );

        if ($validator->fails()) {
            return \Redirect::back()->withErrors($validator)->withInput();
        }

        //Check if the birthday field if filled in, this is not visible so then it is Spam
        if (\Input::has('birthday')) return \Redirect::to(\Input::get('route') . '?status=faulty');


        //All is well, so we are going to send the information to the admin
        $this->adminMailer->sendContactForm(\Input::all());

        return \Redirect::to(\Input::get('route') . '?status=success');
    }

    public function returningIndex()
    {

        $pageId = $this->routeData->routable->page_id;
        $node = $this->pageService->getNodeById($pageId);
        $images = $this->pageService->getImagesByPageId($pageId);
        return View::make( viewPrefix() . 'pages.return')
            ->with([
                'entity' => $node,
                'images' => $images
            ]);
    }

    public function returningSubmit()
    {
        // Setup shop languages from URI, for the validation
        \Shop::getLanguageService()->bootFromUri(\Shop::getId());

        //No validation here. frontend handles this.

        //Check if the birthday field if filled in, this is not visible so then it is Spam
        if (\Input::has('birthday')) return \Redirect::to(\Input::get('route') . '?status=faulty');

        //All is well, so we are going to send the information to the admin
        $this->adminMailer->sendRetourFormToAdminAndCustomer(\Input::all());

        return \Redirect::to(\Input::get('route') . '?status=success');
    }

    public function askHelp()
    {
        $pageId = $this->routeData->routable->page_id;
        $node = $this->pageService->getNodeById($pageId);
        $images = $this->pageService->getImagesByPageId($pageId);
        return View::make( viewPrefix() . 'pages.askHelp')
            ->with([
                'entity' => $node,
                'images' => $images
            ]);
    }

    public function askHelpSubmit()
    {
        // Setup shop languages from URI, for the validation
        \Shop::getLanguageService()->bootFromUri(\Shop::getId());

        //Validation
        $validator = \Validator::make(
            \Input::all(),
            array(
                'name' => 'required',
                'email' => 'required|email',
                'question' => 'required',
                'image' => 'mimes:jpg,jpeg,png'
            )
        );
        if ($validator->fails()) {
            return \Redirect::back()->withErrors($validator)->withInput();
        }

        //Check if the birthday field if filled in, this is not visible so then it is Spam
        if (\Input::has('birthday')) return \Redirect::to(\Input::get('route') . '?status=faulty');

        $short_path = '/uploads/contact';
        $file_path = public_path().$short_path;

        $file_name = 'ask_help_'.uniqid().'.jpg';
        //Upload image
        $data = \Input::all();
        $data['image_location'] = '';
        if (\Input::file('image')) {
            \Input::file('image')->move($file_path, $file_name);
            $data['image_location'] = helper_fullDomain() . $short_path . '/' . $file_name;
        }

        //All is well, so we are going to send the information to the admin
        $this->adminMailer->sendAskHelpForm($data);
        return \Redirect::to(\Input::get('route') . '?status=success');
    }

    /**
     * For ajax calls. Needs an order number, postal code and home number.
     * Then checks if the there is an order that matches those details.
     * If not returns false. else returns true
     *
     * @return string
     */
    public function returningValidateOrder()
    {
        if(!Request::ajax()) $this::abort('nl'); //only allow ajax requests

        $valid = false;
        $orderNumber = Input::get('ordernumber');
        $postalcode = Input::get('postalcode');
        $housenumber = Input::get('housenumber'); //May also contain suffix

        $order = Order::where('order_number', '=', $orderNumber)->first();

        $orderNumberValid = ($order) ? true : false;

        $postalCodeValidForShipping = ($order && $order->shipping_postal && $this->formatForCheck($order->shipping_postal) == $this->formatForCheck($postalcode)) ? true : false;
        $postalCodeValidForInvoice = ($order && $order->invoice_postal && $this->formatForCheck($order->invoice_postal) == $this->formatForCheck($postalcode)) ? true : false;

        $houseNumberValidForShipping = (
            $order &&
            $order->shipping_house_number &&
            (
                ($this->formatForCheck($order->shipping_house_number) == $this->formatForCheck($housenumber) && $this->formatForCheck($order->shipping_house_number_suffix) == "") ||
                $this->formatForCheck($order->shipping_house_number.$order->shipping_house_number_suffix) == $this->formatForCheck($housenumber)
            )
        ) ? true : false;

        $houseNumberValidForInvoice = (
            $order &&
            $order->invoice_house_number &&
            (
                ($this->formatForCheck($order->invoice_house_number) == $this->formatForCheck($housenumber) && $this->formatForCheck($order->invoice_house_number_suffix) == "") ||
                $this->formatForCheck($order->invoice_house_number.$order->invoice_house_number_suffix) == $this->formatForCheck($housenumber)
            )
        ) ? true : false;

        $shippingAddressValid = $postalCodeValidForShipping == true && $houseNumberValidForShipping == true;
        $invoiceAddressValid = $postalCodeValidForInvoice == true && $houseNumberValidForInvoice == true;

        $valid = ($orderNumberValid && ($shippingAddressValid || $invoiceAddressValid));

        $products = [];
        if($valid) $products = $order->products()->get();

        return json_encode([
            'valid' => $valid,
            'ordernumber' => $orderNumber,
            'ordernumbervalid' => $orderNumberValid,
            'postalcode' => $postalcode,
            'postalcodevalid' => ($postalCodeValidForShipping || $postalCodeValidForInvoice) ? true : false,
            'housenumber' => $housenumber, //May also contain suffix
            'housenumbervalid' => ($houseNumberValidForShipping || $houseNumberValidForInvoice) ? true: false,
            'invoice_adress_valid' => $invoiceAddressValid,
            'shipping_adress_valid' => $shippingAddressValid,
            'products' => $products,

            //Debugging helpers
//            'shipping_postal_code_valid' => $postalCodeValidForShipping,
//            'shipping_housenumber_valid' => $houseNumberValidForShipping,
//            'invoice_postal_code_valid' => $postalCodeValidForInvoice,
//            'invoice_housenumber_valid' => $houseNumberValidForInvoice,
        ]);
    }

    /**
     * For ajax calls. Needs an tops article / product number.
     * Then checks if the there is an product that has that article number.
     * If not returns false. else returns true
     *
     * @return string
     */
    public function returningValidateArticleNumber()
    {
        if(!Request::ajax()) $this::abort('nl'); //only allow ajax requests

        $articleNumber = Input::get('articlenumber');
        $product = Product::where('internal_article_number', '=', $articleNumber)->first();
        $valid = ($product) ? true : false;

        return json_encode([
            'valid' => $valid,
        ]);
    }

    /**
     * makes a string lowercase, trimmed and removes spaces in it so that you can compare it to another string.
     *
     * For example a postal code like this "6021 PW" or "6021PW" or "6021 PW " or "6021pw" would all match "6021pw"
     *
     * @param $data
     * @return string
     */
    public function formatForCheck($data)
    {
        return strtolower(str_replace(' ', '', trim($data)));
    }
}