// IRC Bot
var config = {
	irc: {
		server: 'irc.elisa.fi',
		nick: 'Ookami-dev',
		channels: ['#kulmapaikka-dev']
	}
};
var members = {
	'lanxu': {
		user: /julankin$/,
		host: /^jumi\.lut\.fi$/
	},
	'asdfas': {
		user: /asdfas$/,
		host: /(.*)\.ssp\.fi$/
	},
	'asdfas2': {
		user: /Asdfas$/,
		host: /(.*)\.elisa-mobile\.fi$/
	},
	'cbd': {
		user: /cbd$/,
		host: /kapsi\.fi$/
	},
	'fitzhood': {
		user: /Fitzhood$/,
		host: /(.*)ssp\.fi$/
	},
	'mindflayer': {
		user: /mindflaye$/,
		host: /(.*)opintanner\.fi$/
	},
	'pariah': {
		user: /rautia$/,
		host: /mozart\.cc\.tut\.fi$/
	},
	'zoid': {
		user: /jolaakso$/,
		host: /kapsi\.fi$/
	},
	'palin': {
		user: /Palin$/,
		host: /(.*)\.elisa-mobile\.fi$/
	},
	'rootmer': {
		user: /ror$/,
		host: /(.*)\.inet\.fi$/
	},
	'masaKapsi': {
		user: /maruohon$/,
		host: /kapsi\.fi$/
	},
	'masaJumi': {
		user: /maruohon$/,
		host: /jumi\.lut\.fi$/
	},
	'masaAura': {
		user: /masa$/,
		host: /(.*)\.ssp\.fi$/
	}
};

var irc = require('irc');
var penaapi = require('./penaapi')();
var owmapi = require('./owmapi')();

var owmCityIds = {
	Tampere: 634963,
	Karinainen: 654059,
	Lappeenranta: 648900
};

var iconCodeToText = {
	'01d': 'selkeää',
	'02d': 'puolipilvistä',
	'03d': 'pilvistä',
	'04d': 'pilvipeite rakoilee',
	'09d': 'sadekuuroja',
	'10d': 'vesisadetta',
	'11d': 'ukkostaa',
	'13d': 'lumisadetta',
	'50d': 'sumua',
	'01n': 'selkeää',
	'02n': 'puolipilvistä',
	'03n': 'pilvistä',
	'04n': 'pilvipeite rakoilee',
	'09n': 'sadekuuroja',
	'10n': 'vesisadetta',
	'11n': 'ukkostaa',
	'13n': 'lumisadetta',
	'50n': 'sumua'

};

var throwStat = function() {
	// Heittää 4 kertaa d6:n, tiputtaa heikoimman tuloksen ja laskee
	// loput yhteen

	var throws = [];
	var sum = 0;
	for( var i = 0; i < 4; i++ ) {
		var t = Math.floor(Math.random()*6)+1;
		throws.push(t);
	}

	throws.sort();
	throws.reverse();

	var sum = 0;
	for(var i = 0; i < 3; i++) {
		sum += throws[i];
	}

	return sum;
};

var getDnDCharacter = function() {
	var statPoints = 'DnD-statsit:';
	var total = 0;
	for( var i = 0; i < 6; i++) {
		var newStat = throwStat();
		statPoints += ' '; // erotetaan sanat toisistaan
		statPoints += newStat;
		total += Number(newStat);
	}
	statPoints += ' ('+total+')';
	return statPoints;
};

var getTemperatureString = function() {
	var Promise = require('promise');
	var promise = new Promise(function(resolve, reject) {

		Promise.all([
			owmapi.getTemperatures(owmCityIds),
			penaapi.getTemperatures()
		]).then(function(results) {
			var resultString = '';
			// OWM
			results[0].list.forEach(function(data) {
				var city = data.name;
				var temp = (data.main.temp-273.15).toFixed(1);
				var code = data.weather[0].icon;

				resultString += '' + city + ' ('+temp+' °C, '+iconCodeToText[code]+'), ';
			});

			if(results[1].length > 0) {
				var temp = Number(results[1][0].temp).toFixed(1);
				resultString += 'Aura (' + temp + ' °C)';
			}

			resolve(resultString);

		});
	});
	return promise;
};
var getDiceString = function(numThrows, sides) {

	var total = 0;
	var totalThrows = [];

	numThrows = Number(numThrows);
	sides = Number(sides);

	if(numThrows === 0 || sides === 0) {
		return 'Tyhjää ei voi heittää';
	}

	if(numThrows > 100) {
		return 'Ei jaksa...';
	}

	for(var a = 0; a < numThrows; a++) {
		var t = Math.floor(Math.random()*sides)+1;
		totalThrows.push(t);
		total += t;
	}

	var resultString = '';
	totalThrows.forEach(function(value) {
		resultString += value + ', ';
	});

	resultString = resultString.substring(0, resultString.length - 2);
	resultString += ' (yhteensä: ' + total + '. '+ (total/numThrows).toFixed(2) + ' per heitto)'; 

	return resultString;
};
var text = 'Hei! https://youtu.be/TLW6eTV8F_I hienoo';
var text = 'Hei! https://www.youtube.com/watch?v=AMlf-KXVOsQ hienoo';
var text = 'Hei! https://www.youtu.be/TLW6eTV8F_I https://www.youtube.com/watch?v=AMlf-KXVOsQ hienoo';
var regExp = /http(s)?:\/\/(www\.)?((youtu\.be\/([a-zA-Z0-9_-]*))|(youtube\.com\/watch\?v=([a-zA-Z0-9_-]*)))/;

var res = text.match(regExp);

console.log(res[5]);
console.log(res[7]);

/*
var getYoutubeTitle = function(query) {
	var google = require('googleapis');
	var apikey = 'AIzaSyBCLnmbmjjHvfScHNj8PBqINjoyLTAXEjg';

	var youtube = google.youtube('v3');
	var params = {
		part: 'snippet, statistics',
		q: 'https://www.youtube.com/watch?v=XNwKqvCZ4kU',
		type: 'video',
		key: apikey
	};

	var result = youtube.search.list(params,  function(err, resp) {
		if (err) {
			console.log('An error occured', err);
			return;
		}

		console.log(resp.items[0].snippet.title);
		console.log(resp.items[0].snippet.channelTitle);


		console.log(resp);
	});

	console.log(result);
	//var resultString = 'Title: '+;
};
*/

//console.log('YouTube!', getYoutubeTitle());


/*
   getTemperatureString().then(function(result) {
   console.log(result);
   });
   */

/*
   var res = null;
   var message= '.heita 4d6';
   if (res = message.match(/^\.heita ([0-9]+)d([0-9]+)$/i)) {
   console.log(getDiceString(res[1], res[2]));
   }
   */
/*
   var message = '.saa Tampere';   var res = null;
   if (res = message.match(/^\.saa ([^0-9 ]+)$/i)) {
   console.log('kaupunki', res[1]);
   owmapi.getTemperature(res[1]).then(function(result) {
   console.log(result);

   if(result.cod === '404') {
   console.log('Eioo');
   } else {
   var city = result.name;
   var country = result.sys.country;
   var temp = (result.main.temp-273.15).toFixed(1);
   var sunriseDate = new Date(result.sys.sunrise*1000);
   var sunsetDate = new Date(result.sys.sunset*1000);

   var sunrise = sunriseDate.getHours() + '.' + sunriseDate.getMinutes();
   var sunset = sunsetDate.getHours() + '.' + sunsetDate.getMinutes();

   var humidity = result.main.humidity;
   var pressure = result.main.pressure;

   console.log(city, temp, country, sunrise, sunset, humidity, pressure);
   }
   }, function(error) {
   console.log('fas',error);
   });
   }

*/

var client = new irc.Client(config.irc.server, config.irc.nick, {
	debug: true,
	channels: config.irc.channels,
});

client.addListener('message', function (from, to, message) {
	console.log(from + ' => ' + to + ': ' + message);
	if (to.match(/^[#&]/)) {
		// channel message
		if (message.match(/^\.sää$/i) || message.match(/^\.saa$/i)) {
			getTemperatureString().then(function(str) {
				client.say(to, 'Sää: ' + str);
			});
		}
		var res = null;
		if (res = message.match(/^\.s(ää|aa) ([^0-9]+)$/i)) {
			//console.log('kaupunki', res[1]);
			owmapi.getTemperature(res[2]).then(function(result) {
				//console.log(result);
				if(result.cod === '404') {
					//console.log('Eioo: ' + res[1]);
					client.say(to, 'Eioo: ' + res[2]);
				} else {
					var city = result.name;
					var country = result.sys.country;
					var temp = (result.main.temp-273.15).toFixed(1);
					var code = result.weather[0].icon;
					var sunriseDate = new Date(result.sys.sunrise*1000);
					var sunsetDate = new Date(result.sys.sunset*1000);

					var sunrise = sunriseDate.getHours() + '.' + sunriseDate.getMinutes();
					var sunset = sunsetDate.getHours() + '.' + sunsetDate.getMinutes();

					var humidity = result.main.humidity;
					var pressure = result.main.pressure;

					var windspeed = result.wind.speed;

					//console.log(city, temp, code);
					client.say(to, 'Sää: '+city+', '+country+' ('+temp+' °C, '+ iconCodeToText[code] +', ilmankosteus: '+humidity+' %, ilmanpaine: '+pressure+' hPa, tuulen nopeus: '+windspeed+' m/s)');
				}
			}, function(error) {
				console.log('ERROR ',error);
				client.say(to, 'Oho! Tapahtui virhe. Yritä myöhemmin uudelleen...');
			});
		}

		if (res = message.match(/^\.heit(a|ä) ([0-9]+)d([0-9]+)$/i)) {
			var th = getDiceString(res[2], res[3]);
			client.say(to, 'Heitettiin: '+th);
		}
		if (res = message.match(/^\.luohahmo$/i)) {
			var character = getDnDCharacter();
			client.say(to, ''+character);
		}
		if (message.match(/^\.heit(a|ä) voltti homo$/i)) {
			client.say(to, 'steam://run/1250');
		}
		if (message.match(/^\.op$/i)) {
			client.send('NAMES', to);
		}

		if (res = message.match(/http(s)?:\/\/(www\.)?((youtu\.be\/([a-zA-Z0-9_-]*))|(youtube\.com\/watch\?v=([a-zA-Z0-9_-]*)))/)) {
	
			var googletin = require('./googleapi.js')();
			console.log(res);
			var id = res[7];
			if(typeof id === 'undefined') {
				id = res[5];
			}
			if(typeof id !== 'undefined') {
				
			
			googletin.getYoutubeVideoById(id).then(function(result) {
				var resultString = 'Youtube: ';
				resultString += result.title;
				resultString += ', esittäjänä ' + result.channelTitle;

				var rotten = (Number(result.statistics.likeCount)/(Number(result.statistics.likeCount)+Number(result.statistics.dislikeCount))).toFixed(2);

				//resultString += ' ('+result.duration+')';
				resultString += ' ('+result.duration+', '+ result.statistics.viewCount +' katselukertaa, '+rotten*100+'% tykätty, '+result.url+' )';
				//console.log(resultString);
				client.say(to, ''+resultString);
			}, function(err) {
				console.log('error', err);
				client.say(to, 'Youtube: jokin meni pieleen...');
			});	
			}
		}
		
		if (res = message.match(/^\.youtube (.+)$/i)) {

			var googletin = require('./googleapi.js')();
			console.log(res);
			googletin.getYoutubeVideo(res[1]).then(function(result) {
				var resultString = 'Youtube: ';
				resultString += result.title;
				resultString += ', esittäjänä ' + result.channelTitle;

				var rotten = (Number(result.statistics.likeCount)/(Number(result.statistics.likeCount)+Number(result.statistics.dislikeCount))).toFixed(2);

				//resultString += ' ('+result.duration+')';
				resultString += ' ('+result.duration+', '+ result.statistics.viewCount +' katselukertaa, '+rotten*100+'% tykätty, '+result.url+' )';
				//console.log(resultString);
				client.say(to, ''+resultString);
			}, function(err) {
				console.log('error');
				client.say(to, 'Youtube: jokin meni pieleen...');
			});
		}

	}
});

client.addListener('join', function(channel, who) {
	client.whois(who, function(result) {
		console.log(result);

		for(var memberNick in members) {
			var member = members[memberNick];

			if(result.host.match(member.host) && result.user.match(member.user)) {
				client.send('MODE', channel, '+o', result.nick);
			}

		}

	});
	setTimeout(function() { 
		//		client.say(channel, 'Moi ' + who + '!'); 
	}, 4000);
});

client.addListener('error', function(message) {
	console.log('error: ', message);
});

client.addListener('names', function(channel, nicks) {
	console.log('names', channel, nicks);
	if(typeof nicks[config.irc.nick] !== 'undefined' && nicks[config.irc.nick] === '@') {
		// go through nicks
		for(var nick in nicks) {
			if(nicks[nick] !== '@') {
				client.whois(nick, function(result) {
					for(var memberNick in members) {
						var member = members[memberNick];

						if(result.host.match(member.host) && result.user.match(member.user)) {
							console.log('testing', channel, result.nick);
							client.send('MODE', channel, '+o', result.nick);
						}

					}
				});
			}
		}
	}
});