a

var discord = require("discord.io");
var logger = require("winston");
var auth = require("./auth.json");

logger.remove(logger.transports.Console);
logger.add(new logger.transports.Console, {
    colorize: true
});
logger.level = "debug";

var bot = new discord.Client({
    token: auth.token,
    autorun: true
});

bot.on("ready", function(event){
    logger.info("Connected");
    logger.info("Logged in as: ");
    logger.info(bot.username + " - (" + bot.id + ")");
});

var numEmoteNames = [
    "one",
    "two",
    "three",
    "four",
    "five",
    "six",
    "seven",
    "eight",
    "nine",
];

var numEmoteCodes = [
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
    "701685482098262036",
];

var lastBotMessage =  0;
var reactNum = 0;
var numPollOptions = 0;

function getReaction(channelID, j){
    return new Promise(function(resolve, reject){
        bot.getReaction({
            channelID: channelID,
            messageID: lastBotMessage,
            reaction: (j + 1) + "\u20e3"
        }, function(err, res){
            var voteAmountForReaction = res.length - 1;
            resolve(voteAmountForReaction);
        });
    });
}

bot.on("message", async function(user, userID, channelID, message, evt){
    try {
        var isInPollChannel = false;
        if(channelID == 701657588701462680) {
            isInBotTestChannel = true;
        }

        var messageParts = message.split(" ");

        if(messageParts[0] == "!createpoll"){
            if(isInBotTestChannel){
                var secondPart = "";
                var i = 0;
                for(i = 12; i < message.length; i++){
                    secondPart += message[i];
                }

                var pollOptions = secondPart.split("|");

                if(pollOptions.length > 9) {
                    bot.sendMessage({
                        to: channelID,
                        embed: {
                            title: "Error!",
                            description: "Polls can only have up to 9 options!",
                            color: 16751145,
                            footer: {
                                text: "PollBot by atm959"
                            }
                    }
                    });
                    return;
                }

                numPollOptions = pollOptions.length;

                var args = "\n";

                var i = 0;
                for(i = 0; i < numPollOptions; i++){
                    args += "<:" + numEmoteNames[i] + ":" + numEmoteCodes[i] + "> " + pollOptions[i] + "\n";
                }

                bot.sendMessage({
                    to: channelID,
                    embed: {
                        title: "A poll is now active!",
                        description: "Use the reactions to vote!",
                        color: 16751145,
                        fields: [
                            {
                                name: "Available Options:",
                                value: args
                            }
                        ],
                        footer: {
                            text: "PollBot by atm959"
                        }
                    }
                }, function (err, res){
                    lastBotMessage = res.id;
                    var i = 0;
                    for(i = 0; i < numPollOptions; i++){
                        setTimeout(function(){
                            bot.addReaction({
                                channelID: channelID,
                                messageID: res.id,
                                reaction: (reactNum + 1) + "\u20e3"
                            });
                            reactNum++;
                        }, 500 * i);
                    }
                    reactNum = 0;
                });
            }
        } else if(messageParts[0] == "!endpoll"){
            var numVotes = [];

            console.log("numVotes.length: " + numVotes.length);

            var i = 0;
            for(i = 0; i < numPollOptions; i++){
                var n = await getReaction(channelID, i);
                numVotes.push(n);
                console.log("numVotes.length after push #" + (i + 1) + ": " + numVotes.length);
                console.log("Votes for " + (i + 1) + ": " + numVotes[i]);
            }

            console.log("numVotes.length: " + numVotes.length);

            var numVoteText = "";

            var k = 0;
            for(k = 0; k < numPollOptions; k++){
                numVoteText += k + ": " + numVotes[k] + "\n";
            }

            bot.sendMessage({
                to: channelID,
                embed: {
                    title: "Number of votes",
                    description: "Just to debug!",
                    color: 16751145,
                    fields: [
                        {
                            name: "AAAAA",
                            value: numVoteText
                        }
                    ],
                    footer: {
                        text: "PollBot by atm959"
                    }
                }
            });
        }

    } catch(error){
        bot.sendMessage({
            to: channelID,
            message: "`" + error + "`"
        });
    }
});