let needle = require('needle');
let config = require('config');
let hasHashBotChannels = require('../helpers.js').hasHashBotChannels;
let inPrivate = require('../helpers.js').inPrivate;
let ChannelID = config.get('hashbot').mainchannel;
exports.commands = [
	"hash" // command that is in this file, every command needs it own export as shown below
]

exports.custom = [
    "timedhash"
]

exports.timedhash = function(bot) {
    setInterval(function() {
      sendMiningInfo(bot);
    }, 6 * 60 * 60 * 1000);

	function sendMiningInfo(bot) {
		needle.get('https://explorer.lbry.io/api/v1/status', function(error, response) {
		if (error || response.statusCode !== 200) {
			msg.channel.send('Explorer API is not available');
		} else {
			var data = response.body;
			var height = Number(data.status.height);
			var hashrate = data.status.hashrate;
			var difficulty = Number(data.status.difficulty);
			needle.get('https://whattomine.com/coins/164.json', function(error, response) {
			if (error || response.statusCode !== 200) {
				msg.channel.send('whattomine API is not available');
			}
				var data = response.body;
				var reward = Number(data.block_reward);
				var block_time = Number(data.block_time);
				var difficulty24 = Number(data.difficulty24);
				description = "Hashrate: "+numberWithCommas(hashrate)+"\n" +
				"Difficulty: "+numberWithCommas(difficulty.toFixed(0))+"\n" +
				"Difficulty 24 Hour Average: "+numberWithCommas(difficulty24.toFixed(0))+"\n" +
				"Current block: "+numberWithCommas(height.toFixed(0))+"\n" +
				"Block Time: "+numberWithCommas(block_time.toFixed(0))+" seconds \n" +
				"Block Reward: "+numberWithCommas(reward.toFixed(0))+" LBC \n" +
				"Sources: https://explorer.lbry.io & \n" +
				"https://whattomine.com/coins/164-lbc-lbry";
				const embed = {
					"description": description,
					"color": 7976557,
					"author": {
						"name": "LBRY Network Stats",
						"icon_url": "https://i.imgur.com/yWf5USu.png"
					}
				};
				bot.channels.get(ChannelID).send({ embed })
				return
			});
		}
		});
		function numberWithCommas(x) {
			return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
		}
	}
}


exports.hash = {
	usage: "",
	description: 'Displays current Hashrate of Network\n**!hash power <Mh/s>**\n  Displays potential Earnings For Given Hashrate',
	process: function(bot,msg,suffix){
		var command = '!hash';
		words = suffix.trim().split(' ').filter( function(n){return n !== "";} );
		profitcommand = words[0];
		myhashrate = words[1];
		if (profitcommand == "power") {
			sendProfitInfo(bot, msg, suffix);
			return
		} else {
			sendMiningInfo(bot, msg, suffix);
			return
		}

		function sendMiningInfo(bot, msg, suffix) {
			if(!inPrivate(msg) && !hasHashBotChannels(msg)){
			msg.channel.send('Please use <#' + ChannelID + '> or DMs to talk to hash bot.');
			return;
			}
			needle.get('https://explorer.lbry.io/api/v1/status', function(error, response) {
				if (error || response.statusCode !== 200) {
				  msg.channel.send('Explorer API is not available');
				} else {
					var data = response.body;
					var height = Number(data.status.height);
					var hashrate = data.status.hashrate;
					var difficulty = Number(data.status.difficulty);
					needle.get('https://whattomine.com/coins/164.json', function(error, response) {
					if (error || response.statusCode !== 200) {
					  msg.channel.send('whattomine API is not available');
						}
							var data = response.body;
							var reward = Number(data.block_reward);
							var block_time = Number(data.block_time);
							var difficulty24 = Number(data.difficulty24);
							description = "Hashrate: "+numberWithCommas(hashrate)+"\n" +
							"Difficulty: "+numberWithCommas(difficulty.toFixed(0))+"\n" +
							"Difficulty 24 Hour Average: "+numberWithCommas(difficulty24.toFixed(0))+"\n" +
							"Current block: "+numberWithCommas(height.toFixed(0))+"\n" +
							"Block Time: "+numberWithCommas(block_time.toFixed(0))+" seconds \n" +
							"Block Reward: "+numberWithCommas(reward.toFixed(0))+" LBC \n" +
							"Sources: https://explorer.lbry.io & \n" +
							"https://whattomine.com/coins/164-lbc-lbry";
							const embed = {
								"description": description,
								"color": 7976557,
								"author": {
								"name": "LBRY Network Stats",
								"icon_url": "https://i.imgur.com/yWf5USu.png"
								}
							};
							msg.channel.send({ embed });
							return
					});
				}
			});
		}
		function sendProfitInfo(bot, msg, suffix) {
			needle.get('https://whattomine.com/coins/164.json', function(error, response) {
				if (error || response.statusCode !== 200) {
				  msg.channel.send('whattomine API is not available');
				} else {
					words = suffix.trim().split(' ').filter( function(n){return n !== "";} );
					var myhashrate = words[1];
					if (myhashrate == "" || myhashrate == null || myhashrate == undefined || myhashrate == " ") {
						myhashrate = "100";
					}
					var Diff = response.body.difficulty24;
					var Reward = response.body.block_reward;
					var myHash = Number(myhashrate)
					var LBC = myHash / 2000 * (1 / (Diff * 2^32) * Reward) * 3600
					var LBC24 = myHash / 2000 * (1 / (Diff * 2^32) * Reward) * 86400
					var LBC1w = myHash / 2000 * (1 / (Diff * 2^32) * Reward) * 604800
					var LBC1m = myHash / 2000 * (1 / (Diff * 2^32) * Reward) * 2628000
					var message = "With **" + myHash + " Mh/s** and Average 24 hour Difficulty: **" + Diff.toFixed(0) + "**\n" +
					"You can potentially earn the following amounts of **LBC**: \n" +
					"1 Hour = **" + LBC.toFixed(4) + "** \n" +
					"1 Day = **" + LBC24.toFixed(2) + "** \n" +
					"1 Week = **" + LBC1w.toFixed(4) + "** \n" +
					"1 Month = **" + LBC1m.toFixed(4) + "** \n"
					const embed = {
						"description": message,
						"color": 7976557,
						"author": {
							"name": "Hashing Power Calculator!",
							"icon_url": "https://i.imgur.com/nKHVQgq.png"
						}
					};
					msg.channel.send({ embed })
					return
				}
			});
		}
		function numberWithCommas(x) {
		  return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
		}
	}
}