<?php

namespace App\Controller\ResqAPI;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

use Doctrine\ORM\Query;
use Doctrine\ORM\EntityManagerInterface;

use Catalyst\APIBundle\Controller\APIController;
use Catalyst\APIBundle\Response\APIResponse;
use App\Ramcar\APIResult;

use App\Entity\Vehicle;

use App\Service\MobileAPIHandler;

use Catalyst\APIBundle\Access\Generator as ACLGenerator;

class BatteryController extends APIController
{
    protected $acl_gen;

    public function __construct(ACLGenerator $acl_gen)
    {
        $this->acl_gen = $acl_gen;
    }

    public function getCompatibleBatteries(Request $req, $vid, EntityManagerInterface $em,
                                           MobileAPIHandler $mah)
    {
        $this->denyAccessUnlessGranted('mobile_battery.list', null, 'No access.');

        // check required parameters
        $required_params = [];
        $msg = $this->checkRequiredParameters($req, $required_params);
        if ($msg)
            return new APIResponse(false, $msg);

        // get capi user to link to mobile user
        $user_id = $this->getUser()->getID();

        // get mobile user
        $mobile_user = $mah->findMobileUser($user_id);

        if ($mobile_user == null)
            return new APIResponse(false, 'No mobile user found.');

        // get vehicle
        $vehicle = $em->getRepository(Vehicle::class)->find($vid);
        if ($vehicle == null)
            return new APIResponse(false, 'Invalid vehicle');

        // batteries
        $batt_list = [];
        $batts = $vehicle->getBatteries();
        foreach ($batts as $batt)
        {
            // generate the url for image
            $battery_image_url = $this->generateUrl('static_battery_image');

            // TODO: Add warranty_tnv to battery information
            $batt_list[] = [
                'id' => $batt->getID(),
                'mfg_id' => $batt->getManufacturer()->getID(),
                'mfg_name' => $batt->getManufacturer()->getName(),
                'model_id' => $batt->getModel()->getID(),
                'model_name' => $batt->getModel()->getName(),
                'size_id' => $batt->getSize()->getID(),
                'size_name' => $batt->getSize()->getName(),
                'price' => $batt->getSellingPrice(),
                'wty_private' => $batt->getWarrantyPrivate(),
                'wty_commercial' => $batt->getWarrantyCommercial(),
                'image_url' => $mah->getBatteryImageURL($req, $batt, $battery_image_url),
            ];
        }

        // data
        $data = [
            'vehicle' => [
                'id' => $vehicle->getID(),
                'mfg_id' => $vehicle->getManufacturer()->getID(),
                'mfg_name' => $vehicle->getManufacturer()->getName(),
                'make' => $vehicle->getMake(),
                'model_year_from' => $vehicle->getModelYearFrom(),
                'model_year_to' => $vehicle->getModelYearTo(),
            ],
            'batteries' => $batt_list,
        ];

        return new APIResponse(true, 'Compatible batteries found', $data);
    }
}