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

const TWITTER = 'https://twitter.com/BlserfaceStream';
const CHANNEL = 'evantjuh';
const COMMAND_LIMITER = "!";



var options = {

	options: {
		debug : true
	},

	connection: {
		cluster: "aws",
		reconnect: true
	},

	identity: {
		username: "BrutalPSBot",
		password : "oauth:xxx"

	},

	channels: ["evantjuh"]
};


var client = new tmi.client(options);

client.connect();


client.on('chat', function(channel, user, message, self) {

	msg = message.toLowerCase();
	cmd = '';


	if(msg.startsWith(COMMAND_LIMITER)) {
		if(msg.includes(" ")) {

			cmd = msg.split(COMMAND_LIMITER)[1].split(" ")[0];
			arg = msg.split(" ")[1];



			switch(cmd) {
				case "resolve":
					sendMessage(CHANNEL, "You are resolving: " + arg);
					break;

				case "timeout":
					if(isMod(user)) {

						if(!msg.split(" ")[2] || ! msg.split(" ")[3])
							sendMessage(CHANNEL, "You need atleast 3 parameters to time a user out! [Username, Timeout in ms, Reason]");
						else {

							if(arg !== user['display-name']) {
								client.timeout(CHANNEL, arg, parseInt(msg.split(" ")[2]), msg.split(" ")[3]);
								sendMessage(CHANNEL, "Succesfully timed out " + arg + " for " + msg.split(" ")[3]);

							}
							else
								sendMessage(CHANNEL, "You cannot time yourself out!");
						}

					} else {
						sendMessage(CHANNEL, "You don't have the privileges to do that!");
					}

					break;

				case "ban":

					if(isMod(user)) {

						if(arg !== user['display-name']) {
							reason = msg.split(" ")[2];

							if(!reason)
								sendMessage(CHANNEL, "You need atleast 2 parameters to ban a user! [Username, Reason]");
							else {
								client.ban(CHANNEL, arg, reason);
								sendMessage(CHANNEL, "Succesfully banned " + arg + " for " + reason);
							}

						} else {
							sendMessage(CHANNEL, "You cannot ban yourself!");
						}

					} else {
						sendMessage(CHANNEL, "You don't have the privileges to do that!");
					}

					break;
				case "color":


					client.color(arg).then(function(data) {
					    sendMessage(CHANNEL, "Succesfully changed your color to " + arg);
					}).catch(function(err) {
					    sendMessage(CHANNEL, "Failed to change color to " + arg);
					    sendMessage(CHANNEL, "Please choose one of the following: \n"
					    	+ "Blue, BlueViolet, CadetBlue, Chocolate, Coral, DodgerBlue"
					    	+ "Firebrick, GoldenRod, Green, HotPink, OrangeRed, Red"
					    	+ "SeaGreen, SpringGreen, YellowGreen"
					    	+ '        \nNOTE:  if you are a turbo-user you can also use hexadecimal color!');
					});



				default:
					break;
			}



		} else {

			cmd = msg.split(COMMAND_LIMITER)[1];

			switch(cmd) {
				case "help":
					sendMessage(CHANNEL, "Commands \n Help - Shows commands.");
					break;

				case "twitter":
					sendMessage(CHANNEL,  TWITTER);
					break;

				case "clear":

					if(isMod(user)) {

						client.clear(CHANNEL);
						sendMessage(CHANNEL, "Succesfully cleared the chat!");


					} else {
						sendMessage(CHANNEL, "You don't have the priviliges to do that!");
					}


					break;

				case "subscribers":


					if(isMod(user)) {
						client.subscribers(CHANNEL);
						sendMessage(CHANNEL, "This channel is now in subscribers-only mode!");
					} else
						sendMessage(CHANNEL, "You don't have the priviliges to do that!");

					break;

				case "subscribersoff":


					if(isMod(user)) {
						client.subscribersoff(CHANNEL);
						sendMessage(CHANNEL, "This channel is now in normal mode!");
					} else
						sendMessage(CHANNEL, "You don't have the priviliges to do that!");

					break;


				default:
					sendMessage(CHANNEL, "Invalid command.");
					break;
				}
		}
	}


	//client.action('bequiin', user['display-name'] + ' hails evantjuh.');

});


client.on('connected', function(address, port) {
	sendMessage(CHANNEL, "Hello, I'm a bot created by evantjuh.");
});

client.on("part", function (channel, username, self) {
    sendMessage(CHANNEL, user['display-name'] + ' has left the channel!');
});



function sendMessage(channel, message) {
	client.action(channel,  message);

}

function isMod(user) {
	if(user['mod'] || user['display-name'] === 'evantjuh')
		return true;

	return false;
}