#!/usr/bin/env coffee

servers = require(process.env[if process.platform == 'win32' then 'USERPROFILE' else 'HOME'] + '/.icecast-servers.json')
{Admin} = require 'icecast-admin'
Table =   require 'cli-table'

keys = [
  'bitrate'
  'channels'
  'listener_peak'
  'listeners'
  'samplerate'
  'slow_listeners'
  'source_ip'
  'total_bytes_read'
  'total_bytes_sent'
]

verbose_keys = [
  'audio_info'
  'public'
  'genre'
  'listenurl'
  'max_listeners'
  'title'
  'server_description'
  'server_name'
  'server_type'
  'server_url'
  'stream_start'
  'user_agent'
]

if process.argv[2] #verbose
  keys = keys.concat verbose_keys

table = new Table
  head: [""].concat keys
lines = []

counter = 0
for server in servers
  do ->
    counter++
    admin = new Admin
      url: server
    admin.stats (err, data) ->
      if err
        console.log 'error:', err
      else
        for source in data.icestats.source
          line = {}
          row = line["#{admin.options.hostname.toString()} - #{source.server_name[0]}"] = []
          for key in keys
            val = source[key][0]
            row.push val
          lines.push line
        if not --counter
          lines = lines.sort (a, b) ->
            for own a_key, a_value of a
              for own b_key, b_value of b
                return a_key.localeCompare b_key
          for line in lines
            table.push line
          console.log table.toString()