<?php
namespace App\Traits;

use App\CulturecardTicket;
use App\Order;
use App\Paymentmethod;
use App\SingleSeat;
use App\Seat;
use DateTime;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Mail;
use App\User;

trait ReservationTrait
{
    use CulturecardTrait;
    protected function getPaymentMethodDependingOnTime($eventDate){
        if ($this->lessThanThreeDays($eventDate)) {
            $paymentMethod = Paymentmethod::find(2); //bar
        } else {
            $paymentMethod = Paymentmethod::find(1); //Überweisung
        }
        return $paymentMethod;
    }

    protected function setPortoCostsDependingOnTime($order, $eventDate){
        if (($eventDate - time()) / (60 * 60 * 24) <= 3) {
            $order->porto = 0;
        } else {
            $order->porto = 1;
        }
        $order->save();
    }

    private function lessThanThreeDays($eventDate){
        return ($eventDate - time()) / (60 * 60 * 24) <= 3;
    }

    protected function createOrder($seatid, $userid){
        $order = new Order();
        $order->user_id = $userid;

        $boughtSeat = Seat::find($seatid);
        $eventDate = strtotime($boughtSeat->date);
        $this->setPortoCostsDependingOnTime($order, $eventDate);

        $order->save();
        return $order;
    }

    protected function getPaymentMethodFromRequest($event){
        if(!empty($event["payWithCultureCard"])>0){
            return Paymentmethod::find(5); //Kulturkarte
        }
        $boughtSeat = Seat::find($event["seat_id"]);
        $eventDate = strtotime($boughtSeat->date);
        $paymentMethod = $this->getPaymentMethodDependingOnTime($eventDate);
        return $paymentMethod;
    }

    protected function getPaymentMethodFromRequestNoCulturecard($event){
        $boughtSeat = Seat::find($event["seat_id"]);
        $eventDate = strtotime($boughtSeat->date);
        $paymentMethod = $this->getPaymentMethodDependingOnTime($eventDate);
        return $paymentMethod;
    }

    private function sendReservationSuccMails($order, $userid){
        if(Auth::user()->admin != 1 ){
            Mail::to(\App\User::find($userid))
                ->send(new \App\Mail\ReservationSuccessfulUser($order));           
            Mail::to("video.bruckmuehle@gmail.com")
                ->send(new \App\Mail\ReservationSuccessfulUser($order));
 	    Mail::to("richard@maynau.com")
                ->send(new \App\Mail\ReservationSuccessfulUser($order));

        }
    }

    protected function handleSsuCultureCard($paymentMethod, $ssu, $order, $userid, $singleSeatId){
        if ($paymentMethod->name === "Kulturkarte") {
            $culturecardTicket = new CulturecardTicket();
            $culturecardTicket->culturecard_id = $this->getActiveCultureCardId($userid);
            $culturecardTicket->singleseat_id = $singleSeatId;
            $culturecardTicket->save();

            $ssu->paymentmethod_id = $paymentMethod->id;
            $ssu->save();

            $order->porto = 0;
            $order->save();
        }
    }

    private function verifySingleCultureCard($activeCultureCard)
    {
        $now = new DateTime();
        $cardValidUntil = DateTime::createFromFormat('Y-m-d', $activeCultureCard->renewal_date);
        if ($now > $cardValidUntil) {
            return false;
        }


        //check whether user has enough free cards left
        $amountAlreadyBought = $activeCultureCard->get_amount_bought_tickets();
        if ($amountAlreadyBought >= 5) {
            return false;
        }

        return true;
    }

    protected function getActiveCultureCardId($userid){
        $activeCultureCard = User::find($userid)->culturecard_user()->orderBy('created_at', 'asc')->get();

        foreach($activeCultureCard as $singleCultureCard){
            if($this->verifySingleCultureCard($singleCultureCard->culturecard()->first())){
                return $singleCultureCard->culturecard()->first()->id;
            }
        }

        return false;
    }

}