<?php

namespace App\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

use Doctrine\ORM\EntityManagerInterface;

use App\Entity\CMBLegacyJobOrderRow;

class ImportCMBLegacyJobOrderCommand extends Command
{
    // field index in csv file
    const F_INDEX = 0;
    const F_CREATED_DATE = 1;
    const F_CASE_NO = 2;
    const F_INSURER = 3;
    const F_VEHICLE_NO = 4;
    const F_CAR_MODEL = 5;
    const F_NATURE_OF_CALL = 6;
    const F_SERVICE_NEEDED = 7;
    const F_LOCATION = 8;
    const F_STATE = 9;
    const F_DRIVER = 10;
    const F_TRUCK = 11;
    const F_WORKSHOP_ARRIVAL_TIME = 12;
    const F_STATUS = 13;
    const F_CUSTOMER_NAME = 14;
    const F_CUSTOMER_PHONE_NO = 15;
    const F_OUR_REFERENCE = 16;
    const F_ODOMETER = 17;
    const F_BATT_MODEL = 18;
    const F_BATT_SIZE = 19;
    const F_BATT_TRADE_IN = 20;
    const F_REPLACED_BY = 21;
    const F_REMARK = 22;
    const F_SATISFACTION = 23;

    protected $em;

    public function __construct(EntityManagerInterface $em)
    {
        $this->em = $em;

        parent::__construct();
    }

    public function configure()
    {
        $this->setName('cmblegacyjoborderdata:import')
            ->setDescription('Retrieve from a CSV file CarFix data.')
            ->setHelp('Creates legacy job order entries based on data from imported CSV.')
            ->addArgument('file', InputArgument::REQUIRED, 'Path to the CSV file.');
    }

    public function execute(InputInterface $input, OutputInterface $output)
    {
        $csv_file = $input->getArgument('file');

        // attempt to open file
        try
        {
            $fh = fopen($csv_file, "r");
        }
        catch (Exception $e)
        {
            throw new Exception('The file "' . $csv_file . '" could be read.');
        }

        // get entity manager
        $em = $this->em;

        $row_num = 0;
        error_log('Processing CarFix data csv file...');
        while (($fields = fgetcsv($fh)) !== false)
        {
            if ($row_num < 1)
            {
                $row_num++;
                continue;
            }

            // get the information
            $entry_num = trim($fields[self::F_INDEX]);
            $date_create = trim($fields[self::F_CREATED_DATE]);
            $case_number = trim($fields[self::F_CASE_NO]);
            $insurer = trim($fields[self::F_INSURER]);
            $vehicle_number = trim($fields[self::F_VEHICLE_NO]);
            $car_model = trim($fields[self::F_CAR_MODEL]);
            $nature_of_call = trim($fields[self::F_NATURE_OF_CALL]);
            $service_needed = trim($fields[self::F_SERVICE_NEEDED]);
            $location = trim($fields[self::F_LOCATION]);
            $state = trim($fields[self::F_STATE]);
            $driver = trim($fields[self::F_DRIVER]);
            $truck = trim($fields[self::F_TRUCK]);
            $workshop_arrival_time = trim($fields[self::F_WORKSHOP_ARRIVAL_TIME]);
            $status = trim($fields[self::F_STATUS]);
            $customer_name = trim($fields[self::F_CUSTOMER_NAME]);
            $customer_mobile = trim($fields[self::F_CUSTOMER_PHONE_NO]);
            $reference = trim($fields[self::F_OUR_REFERENCE]);
            $odometer = trim($fields[self::F_ODOMETER]);
            $batt_model = trim($fields[self::F_BATT_MODEL]);
            $batt_size = trim($fields[self::F_BATT_SIZE]);
            $trade_in = trim($fields[self::F_BATT_TRADE_IN]);
            $replaced_by = trim($fields[self::F_REPLACED_BY]);
            $remark = trim($fields[self::F_REMARK]);
            $satisfaction = trim($fields[self::F_SATISFACTION]);

            $data_entry = $this->processEntry($entry_num, $date_create, $case_number, $insurer, $vehicle_number, $car_model,
                    $nature_of_call, $service_needed, $location, $state, $driver, $truck, $workshop_arrival_time,
                    $status, $customer_name, $customer_mobile, $reference, $odometer, $batt_model, $batt_size,
                    $trade_in, $replaced_by, $remark, $satisfaction);

            $legacy_data = new CMBLegacyJobOrderRow();
            $legacy_data->setData($data_entry);

            $this->em->persist($legacy_data);
        }

        $this->em->flush();
        $this->em->clear();

        return 0;
    }

    protected function processEntry($entry_num, $date_create, $case_number, $insurer, $vehicle_number, $car_model,
                                    $nature_of_call, $service_needed, $location, $state, $driver, $truck, $workshop_arrival_time,
                                    $status, $customer_name, $customer_mobile, $reference, $odometer, $batt_model, $batt_size,
                                    $trade_in, $replaced_by, $remark, $satisfaction)
    {
        $data_entry = [
            'entry_num' => $entry_num,
            'created_date' => $date_create,
            'case_number' => $case_number,
            'insurer' => $insurer,
            'vehicle_number' => $vehicle_number,
            'car_model' => $car_model,
            'nature_of_call' => $nature_of_call,
            'service_needed' => $service_needed,
            'location' => $location,
            'state' => $state,
            'driver' => $driver,
            'truck' => $truck,
            'workshop_arrival_time' => $workshop_arrival_time,
            'status' => $status,
            'customer_name' => $customer_name,
            'customer_phone_number' => $customer_mobile,
            'reference' => $reference,
            'odometer' => $odometer,
            'batt_model' => $batt_model,
            'batt_size' => $batt_size,
            'batt_trade_in' =>  $trade_in,
            'replaced_by' => $replaced_by,
            'remark' => $remark,
            'satisfaction' => $satisfaction,
        ];

        return $data_entry;
    }

}