//todo:
// discordBot receives SteamID and logs in database as dID : sID
// app checks desired channel's dIDs against sIDs
// if sID is known, log all competitive played maps
// if Majority of maps are the same; display score as setgame


const fs = require('fs');
const config = require('./config.json');
const DataPath = './database.json'
const SteamUser = require('steam-user');
const SteamTotp = require('steam-totp');
const Discord = require('discord.js');

const sClient = new SteamUser();      //Initialize Steam
const dClient = new Discord.Client(); //Initialize Discord
const sAdmin = config.sAdmin
const dAdmin = config.dAdmin
const sLogOnOptions = {
  accountName: config.sUser,
  password: config.sPass
  //twoFactorCode: Steam-Totp.generateAuthCode(config.sSecret)
};

sClient.logOn(sLogOnOptions);
sClient.on('loggedOn', () => {
  console.log('Steam Online and ready.');
  sClient.setPersona(SteamUser.Steam.EPersonaState.Online, 'RuleBot');
  //sClient.gamesPlayed('with your mom.');
});
dClient.on('ready',() => {
	console.log("Discord Online and ready.")
});

//sEvent Handling
sClient.on('friendRelationship', (steamid, relationship) => {
  //if bot receives add request
  if (relationship === 2){
    sClient.addFriend(steamid);
    sClient.chatMessage(steamid, 'Fuck you. I would have blocked you if my programming permitted. I mean-- Thanks for adding me!');
    sClient.chatMessage(steamid, 'Send <!r connect> to me on Discord to get your connection command.')
    console.log('New Friend: ' + steamid)
  } else {
  //  if ()
  };
});
var friendsLoaded = false
sClient.on('friendPersonasLoaded', (x,y,z) => {
  friendsLoaded = true
  console.log('Friends Loaded:' + friendsLoaded);
  //console.log(sClient.users);
});

//event handling
dClient.on("guildDelete", guild => {
  console.log(`I have been removed from: ${guild.name} (id: ${guild.id})`);
});
dClient.on("guildCreate", guild => {
  console.log(`I have been added to: ${guild.name} (id: ${guild.id})`);
});
dClient.on('guildMemberAdd', (member) => {
	console.log('User has joined: '+ member.user.username);
});



//Message handling
var prefix = '!r'

sClient.on('friendMessage', (steamid, message) => {
  if (steamid === sAdmin) {
    console.log(message)
  };

  if (!message.startsWith(prefix)) return;
  console.log('Steam command received');
  var args = message.split(' ').slice(1);
  var argresult = args.join(' ');


  if (args[0] === 'add') {
    sClient.addFriend(args[1]);
    console.log('Attempting to add ' + args[1]);
  } else

  if (args[0] === 'id') {
    sClient.chatMessage(steamid, sClient.users[steamid].player_name + ', your ID is: ' + String(steamid))
  } else

  if (args[0] === 'getpersona') {
    let rPresence = sClient.users[steamid].rich_presence
    let parsedPresence = {}
    for (var i in rPresence) {
      let newKey = rPresence[i].key
      let newVal = rPresence[i].value
      parsedPresence[newKey] = newVal
    };

    if (!args[1]) {
      console.log(sClient.users[steamid]);
    } else
      sClient.chatMessage(steamid, parsedPresence[args[1]]);

  } else

  if (args[0] === 'getinfo') {
    sClient.chatMessage(steamid, sClient.users[args[1]].player_name)
    console.log(sClient.users[args[1]]);
  } else

  if (args[0] === 'connect') {
    sClient.chatMessage(steamid, 'Send the following command to my Discord: \n !r connect ' +steamid);
  };

}); //end of SMessage Handler
dClient.on('message', message => {
	if (!message.content.startsWith(prefix)) return;
	console.log('dCommand: ' + message);
	var args = message.content.split(' ').slice(1);
	var argresult = args.join(' ');

	if (message.author.bot) return;

	if (args[0] === 'ping') {
		message.channel.send(dClient.ping + ' ms');
	}	else

	if (args[0] === 'setgame'){
		args.shift()
		argresult = args.join(' ');
		console.log(argresult)
		if (!argresult) argresult = null;
		dClient.user.setActivity(argresult);
    sClient.gamesPlayed(argresult);
	}	else

	if (args[0] === 'setstatus'){
		args.shift()
		argresult = args.join(' ');
		if (!argresult) argresult = 'online';
		dClient.user.setStatus(argresult)
      .then(console.log);
	}	else

	if (args[0] === 'add'){
		let steamFriendLink = 'steam://friends/add/' + config.sBotID
		message.channel.send(steamFriendLink + '\nPlease add me on steam.');
	} else

  if (args[0] === 'test') {
  	message.channel.send('fuck you');
    //console.log(message.author.id);
  } else

  if (args[0] === 'getSteam') {
    let steamid = args[1]
    //message.channel.send(sClient.users.steamid.player_name);
    //sClient.chatMessage(steamid, 'test');
    //console.log(sClient.users);
  } else

  if (args[0] === 'connect') {
    if (!args[1]) {
      message.author.send('Usage: !r connect <Steam ID>');
    } else {
      //paste start
      fs.readFile(DataPath, 'utf8', function readFileCallback(err, data){
          if (err){
              console.log(err);
          } else {
            var IDObj = {};
            var IDJson = JSON.stringify(IDObj, null, 2);

          let dID = [message.author.id]
          let sID = parseInt(args[1],10);
          IDObj = JSON.parse(data); //now it an object
          //IDObj.table.push({[dID] : sID}); //add some data
          if (IDObj.dID) console.log('already exists!');
          //IDObj.table.push({[dID] : sID}); //add some data
          IDObj[dID] = sID
          IDJson = JSON.stringify(IDObj, null, 2); //convert it back to json
          fs.writeFile(DataPath, IDJson, 'utf8', (err) => { // write it back
            if (err) {console.error(err)
              message.author.send('An error occured. Pass this along to Rules and call him an asshole for me.\n' + err);
            } else {
               message.author.send('Successfully connected your Discord ID to your Steam ID');
               console.log('Added '+ dID +' : ' + sID + ' to the database.');
               //console.log('Added ' + [dID] + ':' + [steamid] + ' to the database.');
            };
          });
      }});

    };
    //paste end
  };
});

var IDObj = {};

var interval = setInterval( function() {
  //console.log('Interval Works.');
  // let tarChannel = '425444453973622808' // lounge
  //let tarChannel = '447469258180526090' /CSGO
  //let tarChannel = '422438345256337414' //general chat
  let tarChannel = '444699651313238041' //general ayylmao voice
  let membersInVoice = dClient.channels.get(tarChannel).members.map(m=>m.user.id); //Lounge Chan
  let usernamesInVoice = dClient.channels.get(tarChannel).members.map(m=>m.user.username); //Lounge Chan


  if (friendsLoaded) {
  if (!membersInVoice[0]) {
    console.log('No users currently in desired channel.')
  } else {
      // console.log(membersInVoice);
      // console.log(usernamesInVoice);
      //var IDObj = {};
      fs.readFile(DataPath, 'utf8', function readFileCallback(err, data) {
        if (err) {
          console.log(err);
        } else {
          //console.log(data);
          IDObj = JSON.parse(data);
          //console.log(IDObj);
        };
      });
      //console.log(IDObj);
      //console.log(JSON.stringify(IDObj));
      var knownUsers = {};

      for (var i in membersInVoice) {
        var dID = String(membersInVoice[i]);
        var sID = undefined

        //console.log(JSON.stringify(IDObj));

        //console.log(IDObj[membersInVoice[i]]);
        if (IDObj[String(dID)]) {
          sID = IDObj[String(dID)]
          //console.log('SteamID:' + sID);
          let dUser = dClient.users.get(dID).username
          //console.log('DiscID:' + dUser);
          let allSteamUsers = sClient.users
          let sUser = allSteamUsers[sID].player_name
          //console.log('sUser:' + sUser);
          let rPresence = sClient.users[sID].rich_presence
          var parsedPresence = {}

          for (var i in rPresence) {
            let newKey = rPresence[i].key
            let newVal = rPresence[i].value
            parsedPresence[newKey] = newVal
          };

          let currentPlay = parsedPresence.status
          //console.log(parsedPresence);

          console.log(dUser + ' | ' + sUser + ' | ' + currentPlay);
          parsedPresence = {}
        } else {

        };

      };
  }; //if members are in voice close
}; //if friendsloaded close
}, 6 * 1000); //run every 6 seconds




dClient.login(config.token);