const tmi = require('tmi.js');

const client = new tmi.Client({
  options: {debug: true},
  connection: {
    secure: true,
    reconnect: true
  },
  identity: {
    username: 'metamarktea',
    password: process.env.TWITCH_OAUTH_TOKEN
  },
  channels: ['eroaxee']
});

// Register our event handlers (defined below)
client.on('message', onMessageHandler);
client.on('connected', onConnectedHandler);

// Connect to Twitch:
client.connect();

// Called every time a message comes in
function onMessageHandler(target, context, msg, self)
{
  if (self) {return;} // Ignore messages from the bot

  // Remove whitespace from chat message
  const commandName = msg.trim();

  var parts = commandName.split(" ");
  var command = parts[0];


  if (command === '!char')
  {
    client.say(client.channels[0], 'Char\'s stream is at: https://www.twitch.tv/ch4rrq');
  }


  if (command === '!game')
  {
    client.say(client.channels[0], 'Our game is at: https://ldjam.com/events/ludum-dare/48/aye-aye-captain');
  }

  if (command === '!bet' )
  {
    client.say(target, Date.now() + `${context["display-name"]} bet ${parts[1]}`);
    console.log(`* Executed ${commandName} command`);
  }

  // If the command is known, let's execute it
  if (command === '!dice' || command === '!roll')
  {
    var sides = 64;

    if (parts[1]){
      sides = parseInt(parts[1]);
    }

    const num = rollDice(sides);
    client.say(target, Date.now() + `You rolled a ${num}`);
    console.log(`* Executed ${commandName} command`);
  } else
  {
    console.log(`* Unknown command ${commandName}`);
  }


}

// Function called when the "dice" command is issued
function rollDice(sides)
{
  return Math.floor(Math.random() * sides) + 1;
}

// Called every time the bot connects to Twitch chat
function onConnectedHandler(addr, port)
{
  console.log(`* Connected to ${addr}:${port}`);
}