!7

lib 1400120 lib 1400115 // JTelegramBot

lib 1400116 lib 1400117 lib 1400118 lib 1400119 // dependencies

import io.fouad.jtb.core.*;

import io.fouad.jtb.core.beans.*;

p-exp {

  S apiToken = trim(loadTextFileMandatory(javaxSecretDir("telegram-bot-token.txt")));

  UpdateHandler updateHandler = new SimpleUpdateHandler {

    public void onMessageReceived(TelegramBotApi api, int id, Message message) {

      pcall {

        print("Got message!");

        print("Text:");

        printIndent("> ", message.getText());

        User u = message.getFrom();

        printStruct("From", ll(u.getId(), u.getFirstName(), u.getLastName(), u.getUsername()));

        print();

        api.sendMessage(

          ChatIdentifier.byId(u.getId()), // ChatIdentifier targetChatIdentifier,

          "Hello " + u.getFirstName() + "!",

          null, // ParseMode parseMode,

  	      null, // Boolean disableLinkPreviews,

  	      null, // Boolean silentMessage,

  	      null, // Integer replyToMessageId,

  	      null); // ReplyMarkup replyMarkup

      }

    }

  };

  JTelegramBot bot = new JTelegramBot("HelloComputer_bot", apiToken, updateHandler);

  bot.startAsync();

}