<?php

require_once (dirname(__FILE__) . '/../../x13allegro.php');

use x13allegro\Api\DataProvider\CarrierOperatorsProvider;
use x13allegro\Api\DataProvider\DeliveryMethodsProvider;

final class AdminXAllegroCarriersController extends XAllegroController
{
    protected $allegroAutoLogin = true;

    public function __construct()
    {
        $this->table = 'xallegro_carrier';
        $this->multiple_fieldsets = true;

        parent::__construct();

        $this->tabAccess = Profile::getProfileAccess($this->context->employee->id_profile, Tab::getIdFromClassName('AdminXAllegroCarriers'));

        $this->toolbar_title = $this->l('Przypisywanie przewoźników');
        $this->tpl_folder = 'x_allegro_carriers/';
    }

    public function init()
    {
        parent::init();

        $this->display = 'edit';
    }

    public function renderForm()
    {
        $carriers =
        $deliveryMethods =
        $carrierOperators =
        $carriersAllegro = [];

        foreach (Carrier::getCarriers($this->context->language->id, false, false, false, null, null) as $carrier) {
            $carriers[] = [
                'id' => $carrier['id_reference'],
                'name' => $carrier['name']
            ];
        }

        try {
            $dataProvider = new DeliveryMethodsProvider(
                $this->allegroApi->sale()->deliveryMethods()->getAll()->deliveryMethods
            );

            $deliveryMethods = $dataProvider->getDeliveryMethods();
            $deliveryMethods = $dataProvider->groupDeliveryMethods($deliveryMethods);

            $carrierOperators = (new CarrierOperatorsProvider($this->allegroApi))->getCarriers();
        }
        catch (Exception $ex) {
            $this->errors[] = (string)$ex;
        }

        foreach ($deliveryMethods as $type => $methods) {
            foreach ($methods as $deliveryMethod) {
                $carriersAllegro[$type][] = array(
                    'type' => 'select',
                    'label' => $deliveryMethod['name'],
                    'id_fields_shipment' => $deliveryMethod['id'],
                    'name' => 'id_fields_shipment[' . $deliveryMethod['id'] . '][id_carrier]',
                    'name_operator' => 'id_fields_shipment[' . $deliveryMethod['id'] . ']',
                    'class' => 'fixed-width-xxl',
                    'options' => array(
                        'query' => $carriers,
                        'id' => 'id',
                        'name' => 'name',
                        'default' => array(
                            'label' => $this->l('-- Wybierz --'),
                            'value' => 0
                        )
                    ),
                    'options_operators' => array(
                        'query' => $carrierOperators,
                        'default' => array(
                            'label' => $this->l('-- Wybierz operatora przesyłki --'),
                            'value' => null
                        )
                    )
                );
            }
        }

        if (isset($carriersAllegro['free'])) {
            $this->fields_form[0]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Darmowe opcje dostawy')
                ),
                'input' => $carriersAllegro['free'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['in_advance_courier'])) {
            $this->fields_form[1]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Kurier - płatność z góry')
                ),
                'input' => $carriersAllegro['in_advance_courier'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['in_advance_package'])) {
            $this->fields_form[2]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Paczka - płatność z góry')
                ),
                'input' => $carriersAllegro['in_advance_package'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['in_advance_letter'])) {
            $this->fields_form[3]['form'] = array(
                'legend' => array(
                    'title' => $this->l('List - płatność z góry')
                ),
                'input' => $carriersAllegro['in_advance_letter'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['in_advance_pos'])) {
            $this->fields_form[4]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Odbiór w punkcie - płatność z góry')
                ),
                'input' => $carriersAllegro['in_advance_pos'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['cash_on_delivery_courier'])) {
            $this->fields_form[5]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Kurier - płatność przy odbiorze')
                ),
                'input' => $carriersAllegro['cash_on_delivery_courier'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['cash_on_delivery_package'])) {
            $this->fields_form[6]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Paczka - płatność przy odbiorze')
                ),
                'input' => $carriersAllegro['cash_on_delivery_package'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['cash_on_delivery_letter'])) {
            $this->fields_form[7]['form'] = array(
                'legend' => array(
                    'title' => $this->l('List - płatność przy odbiorze')
                ),
                'input' => $carriersAllegro['cash_on_delivery_letter'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['cash_on_delivery_pos'])) {
            $this->fields_form[8]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Odbiór w punkcie - płatność przy odbiorze')
                ),
                'input' => $carriersAllegro['cash_on_delivery_pos'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        if (isset($carriersAllegro['abroad'])) {
            $this->fields_form[9]['form'] = array(
                'legend' => array(
                    'title' => $this->l('Wysyłka za granicę - płatność z góry')
                ),
                'input' => $carriersAllegro['abroad'],
                'submit' => array(
                    'title' => $this->l('Zapisz')
                )
            );
        }

        return parent::renderForm();
    }

    public function postProcess()
    {
        if (Tools::isSubmit('submitAdd' . $this->table))
        {
            if ($this->tabAccess['edit'] !== '1') {
                $this->errors[] = $this->l('Nie masz uprawnień do edycji w tym miejscu.');
            }
            else if (Tools::getValue('id_fields_shipment')) {
                if (XAllegroCarrier::updateCarriers(Tools::getValue('id_fields_shipment'))) {
                    Tools::redirectAdmin($this->context->link->getAdminLink('AdminXAllegroCarriers') . '&conf=4');
                }
            }
            else {
                $this->errors[] = $this->l('Nie przesłano przewożników');
            }
        }

        $this->display = 'edit';

        return true;
    }

    public function getFieldsValue($obj)
    {
        $assignedCarriers = XAllegroCarrier::getAll();

        foreach ($this->fields_form as $fieldset) {
            if (isset($fieldset['form']['input'])) {
                foreach ($fieldset['form']['input'] as $input)
                {
                    if (!isset($this->fields_value[$input['name']])) {
                        $this->fields_value[$input['name']] = (isset($assignedCarriers[$input['id_fields_shipment']])
                            ? $assignedCarriers[$input['id_fields_shipment']]['id_carrier'] : 0);
                    }

                    if (!isset($this->fields_value[$input['name_operator'] . '[id_operator]'])) {
                        $this->fields_value[$input['name_operator'] . '[id_operator]'] = (isset($assignedCarriers[$input['id_fields_shipment']])
                            ? $assignedCarriers[$input['id_fields_shipment']]['id_operator'] : '');
                    }

                    if (!isset($this->fields_value[$input['name_operator'] . '[operator_name]'])) {
                        $this->fields_value[$input['name_operator'] . '[operator_name]'] = (isset($assignedCarriers[$input['id_fields_shipment']])
                            ? $assignedCarriers[$input['id_fields_shipment']]['operator_name'] : '');
                    }
                }
            }
        }

        return $this->fields_value;
    }
}