const IRC = require('irc-framework')
const bot = new IRC.Client()

const { getPlaylist, getCurrentTrack, skipTrack } = require('./mpc-commands')
const { searchTrack, requestTrack } = require('./spotify')
const chalk = require('chalk')

const owners = ['notnull']
const autojoin = ['#anarchybots']

const host = process.env.HOST || 'localhost'
const port = process.env.PORT || 6667
const nick = process.env.NICK || 'radiobot'

console.log(chalk.magenta('\n***********************************\n'))
console.log(chalk.magenta(`Connecting to ${host}\n`))
console.log(chalk.magenta('***********************************\n'))

bot.connect({ host, port, nick })

bot.on('message', event => logEvent(event))
bot.on('connected', () => autojoin.map(c => bot.join(c)))

bot.on('socket close', () => console.log('bot has disconnected.'))

bot.matchMessage(/^!hello/, event => event.reply('Hi!'))

/** ADMIN COMMANDS **/
bot.matchMessage(/^!join/, event => handleJoin(event))
bot.matchMessage(/^!part/, event => handlePart(event))
bot.matchMessage(/^!quit/, event => handleQuit(event))

/** RADIO COMMANDS**/
bot.matchMessage(/^!playlist/, event => sendPlaylist(event))
bot.matchMessage(/^!request/, event => requestTrack(event))
bot.matchMessage(/^!search/, event => searchTrack(event))
bot.matchMessage(/^!skip/, event => sendSkipTrack(event))
bot.matchMessage(/^!np/, event => sendCurrentTrack(event))

const handleJoin = event => {
  if (!owners.includes(event.nick)) return
  bot.join(event.message.split(' ')[1])
}

const handlePart = event => {
  if (!owners.includes(event.nick)) return
  bot.part(event.message.split(' ')[1])
}

const handleQuit = event => {
  if (!owners.includes(event.nick)) return
  bot.quit(["You'll cowards, don't even smoke crack."])
}

const sendPlaylist = event => {
  const { error, playlist } = getPlaylist()
  if (error) return event.reply('Something went wrong.')
  const splitPlaylist = playlist.split('\n').slice(0, 5)
  splitPlaylist.map(s => bot.say(event.nick, s))
}

const sendCurrentTrack = event => {
  const { error, track } = getCurrentTrack()
  if (error) return event.reply('Something went wrong.')
  if (track.length === 0) return event.reply('Nothing is currently playing.')
  event.reply(track)
}

const sendSkipTrack = event => {
  const { error, skip } = skipTrack()
  if (error) return event.reply('Something went wrong.')
  event.reply(`Track skipped: ${skip}`)
}

const logEvent = event => {
  if (event.type === 'notice') console.log(event.message)
}

module.exports = bot