<?php

namespace mobileapi\manager;

use common\components\DateUtil;
use common\components\Helper;
use common\models\VirtualKey;
use Exception;
use Yii;
use common\models\Card;
use common\models\CardKeyAssignment;
use common\models\Customer;
use common\models\Key;
use common\models\Ticket;
use Endroid\QrCode\QrCode;
use yii\web\NotFoundHttpException;

class ApiManager
{
    /**
     * @throws Exception
     * @throws NotFoundHttpException
     */
    public function getCardPage()
    {
        $device = Yii::$app->user->getIdentity();

        if (!isset($device)) {
            throw new NotFoundHttpException();
        }
        $card = Card::findOne($device->id_card);

        if (!isset($card)) {
            throw new NotFoundHttpException();
        }

        $customer = Customer::findOne(['id_customer_card' => $device->id_card]);

        if (!isset($customer)) {
            throw new NotFoundHttpException();
        }

        $qrCode = new QrCode($card->number);

        return [
            'qrcode' => $qrCode->writeDataUri(),
            'cardNumber' => $card->number,
            'customerName' => $customer->name
        ];

    }

    public function getTicketPage()
    {
        $device = Yii::$app->user->getIdentity();

        if (!isset($device)) {
            throw new NotFoundHttpException();
        }
        $card = Card::findOne($device->id_card);

        if (!isset($card)) {
            throw new NotFoundHttpException();
        }
        $tickets = Ticket::readActive($card);

        $result = [];
        foreach ($tickets as $ticket) {
            $result[] = [
                'idTicket' => $ticket->id_ticket,
                'type' => [
                    'idType' => $ticket->ticketType->id_ticket_type,
                    'name' => $ticket->ticketType->name,
                ],
                'usageCount' => $ticket->usage_count,
                'start' => DateUtil::parseDateTime($ticket->start)->getTimestamp(),
                'end' => DateUtil::parseDateTime($ticket->end)->getTimestamp()
            ];
        }
        return [
            'tickets' => $result
        ];
    }

    public function getVirtualKeyPage()
    {
        $device = Yii::$app->user->getIdentity();

        if (!isset($device)) {
            throw new NotFoundHttpException();
        }
        $card = Card::findOne($device->id_card);

        if (!isset($card)) {
            throw new NotFoundHttpException();
        }

        $keyObject = null;
        try {

            $virtualKey = VirtualKey::findOne(['id_card' => $card->id_card]);

            if (!isset($virtualKey)) {
                throw new NotFoundHttpException();
            }

            $key = Key::findOne(['id_key' => $virtualKey->id_key]);
            if (!isset($key)) {
                throw new NotFoundHttpException();
            }

            $qrCode = new QrCode($virtualKey->number);

            $keyObject = [
                'qrcode' => $qrCode->writeDataUri(),
                'createdAt' => $card->created_at,
                'key' => $key->number,
                'idKey' => $key->id_key
            ];
        } catch (Exception $e) {
            // failed to get key
            Yii::error('Failed to get virtual key: ' . $e->getMessage());
        }

        return [
            'key' => $keyObject
        ];

    }

    public function getDashboardPage()
    {
        return [
            'virtual-key' => $this->getVirtualKeyPage(),
            'card' => $this->getCardPage(),
            'ticket' => $this->getTicketPage(),
        ];
    }

}