<?php

namespace FBeans\Blaflight;

use FBeans\Blaflight\Flight\Helper;
use FBeans\BlaIRC\Command;
use FBeans\BlaIRC\Application as BlaApplication;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

// XXX: make a nice config thing
// XXX: Make nice output sugar
class App extends BlaApplication
{
    protected $config;

    protected function getConfig(string $value = null)
    {
        if (!$this->config) {
            $config = include __DIR__ . '/../config.php';
            $this->config = $config;
        }

        if (!$value) {
            return $config;
        }

        if (!array_key_exists($value, $config)) {
            throw new Exception('Failed loading config value `' . $value . '`');
        }

        return $config[$value];
    }

    public function initCommands()
    {
        $api_key = $this->getConfig('api_key');

        $this->addCommand(
            'flight:check {flight}',
            function (InputInterface $input, OutputInterface $output) use ($api_key) {
                $flight_data = (new Helper($api_key))->getFlightByIata($input->getArgument('flight'));
                $output->writeLn($flight_data);
                return Command::SUCCESS;
            }
        );

        $this->addCommand(
            'flight {flight}',
            function (InputInterface $input, OutputInterface $output) use ($api_key) {
                $flight_data = (new Helper($api_key))->getFlightByIata($input->getArgument('flight'));
                $output->writeLn($flight_data);
                return Command::SUCCESS;
            }
        );
    }
}