<?php

/**
 * This file is part of the PHP Telegram Bot example-bot package.
 * https://github.com/php-telegram-bot/example-bot/
 *
 * (c) PHP Telegram Bot Team
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * This configuration file is used to run the bot with the webhook method.
 *
 * Please note that if you open this file with your browser you'll get the "Input is empty!" Exception.
 * This is perfectly normal and expected, because the hook URL has to be reached only by the Telegram servers.
 */

// Load composer
require_once __DIR__ . '/vendor/autoload.php';

// Load all configuration options
/** @var array $config */
$config = require __DIR__ . '/config.php';

try {
    // Create Telegram API object
    $telegram = new Longman\TelegramBot\Telegram($config['api_key'], $config['bot_username']);

    // Enable admin users
    $telegram->enableAdmins($config['admins']);

    // Add commands paths containing your custom commands
    $telegram->addCommandsPaths($config['commands']['paths']);

    // Enable MySQL if required
    // $telegram->enableMySql($config['mysql']);

    // Logging (Error, Debug and Raw Updates)
    // https://github.com/php-telegram-bot/core/blob/master/doc/01-utils.md#logging
    //
    // (this example requires Monolog: composer require monolog/monolog)
    // Longman\TelegramBot\TelegramLog::initialize(
    //    new Monolog\Logger('telegram_bot', [
    //        (new Monolog\Handler\StreamHandler($config['logging']['debug'], Monolog\Logger::DEBUG))->setFormatter(new Monolog\Formatter\LineFormatter(null, null, true)),
    //        (new Monolog\Handler\StreamHandler($config['logging']['error'], Monolog\Logger::ERROR))->setFormatter(new Monolog\Formatter\LineFormatter(null, null, true)),
    //    ]),
    //    new Monolog\Logger('telegram_bot_updates', [
    //        (new Monolog\Handler\StreamHandler($config['logging']['update'], Monolog\Logger::INFO))->setFormatter(new Monolog\Formatter\LineFormatter('%message%' . PHP_EOL)),
    //    ])
    // );

    // Set custom Download and Upload paths
    // $telegram->setDownloadPath($config['paths']['download']);
    // $telegram->setUploadPath($config['paths']['upload']);

    // Load all command-specific configurations
    // foreach ($config['commands']['configs'] as $command_name => $command_config) {
    //     $telegram->setCommandConfig($command_name, $command_config);
    // }

    // Requests Limiter (tries to prevent reaching Telegram API limits)
    $telegram->enableLimiter($config['limiter']);

    // Handle telegram webhook request
    $telegram->handle();

} catch (Longman\TelegramBot\Exception\TelegramException $e) {
    // Log telegram errors
    Longman\TelegramBot\TelegramLog::error($e);

    // Uncomment this to output any errors (ONLY FOR DEVELOPMENT!)
    // echo $e;
} catch (Longman\TelegramBot\Exception\TelegramLogException $e) {
    // Uncomment this to output log initialisation errors (ONLY FOR DEVELOPMENT!)
    // echo $e;
}