<?php
use Discord\Discord;
use Discord\Parts\Channel\Message;
use Discord\WebSockets\Event;
use Discord\Parts\Interactions\Command\Command;
use Discord\Parts\Interactions\Interaction;
use Discord\Builders\MessageBuilder;

use \DantSu\OpenStreetMapStaticAPI\OpenStreetMap;
use \DantSu\OpenStreetMapStaticAPI\LatLng;
use \DantSu\OpenStreetMapStaticAPI\Polygon;
use \DantSu\OpenStreetMapStaticAPI\Markers;

function normalizeSpecialNumber($input) {
    if (preg_match('/^B-(\d{5})$/', $input, $matches)) {
        return 'B' . $matches[1];
    }
    return $input;
}

function reverseNormalizeSpecialNumber($input) {
    if (preg_match('/^B(\d{5})$/', $input, $matches)) {
        return 'B-' . $matches[1];
    }
    return $input;
}

$discord->listenCommand('pozitie', function (Interaction $interaction) {
    $options = $interaction->data->options;
    $inmatriculare = $options['inmatriculare']->value;
    $numarparc = $options['numarparc']->value;

    if (!$inmatriculare && !$numarparc) {
        $inmatriculare = null;
    } else if (!$inmatriculare) {
        $stbdb = new PDO("sqlite:" . __DIR__ . "/../stbdb.db");
        $stmt = $stbdb->prepare("SELECT inmatriculare FROM inmatriculari WHERE parc = :parc");
        $stmt->bindParam(':parc', $numarparc);
        $stmt->execute();
        $inmatriculare = normalizeSpecialNumber($stmt->fetch(PDO::FETCH_COLUMN));
    }
    echo $inmatriculare;
    $client = new \GuzzleHttp\Client();
    $request = $client->request('GET', 'https://maps.mo-bi.ro/api/busData');
    if ($request->getStatusCode() !== 200) {
        $interaction->respondWithMessage(
            MessageBuilder::new()->setContent(
                'OOPSIE WOOPSIE!! Uwu We made a fucky wucky!! A wittle fucko boingo! The code monkeys at our headquarters are working VEWY HAWD to fix this'
            )
        );
        return true;
    }
    
    $response = json_decode($request->getBody(), true);
    $vehicle = null;
    $random = false;
    if (!$inmatriculare && !$numarparc) {
        $vehicle = $response[array_rand($response)];
        $random = true;
    } else {
        foreach ($response as $v) {
            if ($v['vehicle']['vehicle']['licensePlate'] == $inmatriculare) {
                $vehicle = $v;
                break;
            }
        }
    }

    

    if (!$vehicle) {
        $interaction->respondWithMessage(MessageBuilder::new()->setContent('Vehiculul nu a putut fi gasit.'));
        return true;
    }

    $latitude = $vehicle['vehicle']['position']['latitude'];
    $longitude = $vehicle['vehicle']['position']['longitude'];

    (new OpenStreetMap(new LatLng($vehicle['vehicle']['position']['latitude'], $vehicle['vehicle']['position']['longitude']), 16, 600, 300))
        ->addMarkers(
            (new Markers(__DIR__ . '/../resources/marker.png'))
                ->setAnchor(Markers::ANCHOR_CENTER, Markers::ANCHOR_BOTTOM)
                ->addMarker(new LatLng($vehicle['vehicle']['position']['latitude'], $vehicle['vehicle']['position']['longitude']))
        )
        ->GetImage()
        ->saveJPG(__DIR__ . '/../pozitie.jpg', 70);
    if ($random) {
        $stbdb = new PDO("sqlite:" . __DIR__ . "/../stbdb.db");
        $stmt = $stbdb->prepare("SELECT parc FROM inmatriculari WHERE inmatriculare = :inmatriculare");
        $stmt->bindParam(':inmatriculare', reverseNormalizeSpecialNumber($vehicle['vehicle']['vehicle']['licensePlate']));
        $stmt->execute();
        $vehParc = $stmt->fetch(PDO::FETCH_COLUMN);
        if (!$vehParc && $vehicle['vehicle']['vehicle']['licensePlate']) {
            $vehParc = $vehicle['vehicle']['vehicle']['licensePlate'];
        } else if (!$vehParc && !$vehicle['vehicle']['vehicle']['licensePlate']) {
            $vehParc = "Nu am putut identifica acest vehicul.";
        }
        
        $interaction->respondWithMessage(MessageBuilder::new()->setContent("**" . $vehParc . "**")->addFile(__DIR__ . '/../pozitie.jpg'));
    } else {
        $interaction->respondWithMessage(MessageBuilder::new()->addFile(__DIR__ . '/../pozitie.jpg'));
    }
});
?>