const Flatted = require('flatted');
module.exports = function (RED) {
  var discordBotManager = require('./lib/discordBotManager.js');

  function discordMember(config) {
    RED.nodes.createNode(this, config);
    var configNode = RED.nodes.getNode(config.token);
    var node = this;

    discordBotManager.getBot(configNode).then(function (bot) {
      var callbacks = [];
      node.status({
        fill: "green",
        shape: "dot",
        text: "ready"
      });

      var registerCallback = function (eventName, listener) {
        callbacks.push({
          'eventName': eventName,
          'listener': listener
        });
        bot.on(eventName, listener);
      };

      registerCallback('guildMemberAdd', message => {
        var msgid = RED.util.generateId();
        var msg = {
          _msgid: msgid
        }
        msg.payload = Flatted.parse(Flatted.stringify(message));
        msg.payload.event = "guildMemberAdd";

        node.send(msg);
      });

      registerCallback('guildMemberRemove', message => {
        var msgid = RED.util.generateId();
        var msg = {
          _msgid: msgid
        }
        msg.payload = Flatted.parse(Flatted.stringify(message));
        msg.payload.event = "guildMemberRemove";

        node.send(msg);
      });
    });
  };
  
  RED.nodes.registerType("discordMember", discordMember);
};