#!/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'

total =
  client_connections:   0
  clients:        0
  connections:      0
  listener_connections: 0
  listeners:      0

table = new Table
  head: ["", "Client Connections", "Clients", "Connections", "Listener Connections", "Listeners"]
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
        line = {}
        row = line[admin.options.hostname.toString()] = []
        for key, value of total
          val = parseInt data.icestats[key][0]
          total[key] += val
          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
          table.push line for line in lines
          line = {}
          row = line['Total'] = []
          row.push value for key, value of total
          table.push line
          console.log table.toString()