const net = require('net');

module.exports = function(robot) {
  // old stuff
  // lampel
  function setLampel(r,ge,gr) {
    var x = 0;
    if(r)
      x+=4;
    if(ge)
      x+=2;
    if(gr)
      x+=1;
    var command = "io set port 2 0"+x+"\n";
    var client =  net.createConnection({port: 2701, host: 'lampel.raum.ctdo.de'}, function() {
    	client.end(command);
    });
  }
  robot.hear(/^rot$/i, function(r) {
    setLampel(1,0,0);
  });
  robot.hear(/^gruen$/i, function(r) {
    setLampel(0,0,1);
  });
  robot.hear(/^gelb$/i, function(r) {
    setLampel(0,1,0);
  });
  robot.hear(/^(all|alle)$/i, function(r) {
    setLampel(1,1,1);
  });
  robot.hear(/^(rotgelb|gelbrot)$/i, function(r) {
    setLampel(1,1,0);
  });
  robot.hear(/^(gruengelb|gelbgruen)$/i, function(r) {
    setLampel(0,1,1);
  });
  robot.hear(/^(rotgruen|gruenrot)$/i, function(r) {
    setLampel(1,0,1);
  });
  // topic
  robot.adapter.bot.addListener('topic', function(channel, topic) {
    if(typeof(robot.brain.data.topics) !== 'Object') {
      robot.brain.data.topics = {}
    }
    robot.brain.data.topics[channel] = topic
    setTopic(topic);
  });

  function setTopic(currentTopic) {
    robot.http("http://status.ctdo.de/api/simple/v2")
    .header('Accept', 'application/json')
    .get()(function(err, res, body) {
      var data = JSON.parse(body);
      var raum_offen = /(raum: |r: )(auf|offen|open)/ig;
      var raum_zu = /(raum: |r: )(zu|geschlossen|closed)/ig
      var currentState = data.state;
      var newTopic = currentTopic;
      if(currentTopic.match(raum_offen)) {
        // wenn raum auf drinsteht
        if(!data.state) {
          newTopic = currentTopic.replace(raum_offen, 'Raum: zu');
        }
      } else if(currentTopic.match(raum_zu)) {
        // wenn raum zu drinsteht
        if(data.state) {
          newTopic = currentTopic.replace(raum_zu, 'Raum: auf');
        }
      } else {
        // wenn nix drinsteht
        if(data.state) {
          newTopic = "Raum: auf | " + currentTopic;
        } else {
          newTopic = "Raum: zu | " + currentTopic;
        }
      }
      if(newTopic !== currentTopic) {
        robot.brain.data.topics[process.env['HUBOT_IRC_ROOMS']] = newTopic;
        robot.adapter.topic({room: process.env['HUBOT_IRC_ROOMS']}, newTopic);
      }
    })
  }
  // topic interval
  setInterval(function() {
    setTopic(robot.brain.data.topics[process.env['HUBOT_IRC_ROOMS']]);
  }, 5000);
  // gem
  var gem = false;
  robot.respond(/gem$/i, function(r) {
    if(gem) {
      gem = false;
      r.reply("Gem Deactivated");
    } else {
      gem = true;
      var c = Math.floor(Math.random() * 100) + 1;
      if(c>99) {
        r.reply('Mooooooooooooo!');
      } else {
        r.reply("Gem Activated");
      }
    }
  });
  // new stuff
  robot.respond(/status$/i, function(r) {
    robot.http("http://status.ctdo.de/api/simple/v2")
    .header('Accept', 'application/json')
    .get()(function(err, res, body) {
      var data = JSON.parse(body);
      r.reply("Derzeit im Treff: " + data.names.join(', '));
    })
  });

}