#!/usr/bin/ruby

require "json"

CALL_TYPES = {
  :map => "Map API calls",
  :upload => "Changeset diff uploads",
  :amf => "AMF API calls",
  :history => "Element history fetches",
  :full => "Full element fetches",
  :trkpts => "GPX trackpoints calls",
  :web => "Web site traffic",
  :other => "Other API calls"
}.freeze

if ARGV[0] == "config"
  puts "graph_title Requests processed"
  puts "graph_args --base 1000"
  puts "graph_vlabel Number of requests per ${graph_period}"
  puts "graph_category api"

  CALL_TYPES.each do |type, label|
    puts "#{type}.label #{label}"
    puts "#{type}.type DERIVE"
    puts "#{type}.min 0"
  end
else
  statistics = JSON.parse(File.read("/srv/www.openstreetmap.org/rails/tmp/statistics.json"))

  CALL_TYPES.keys.each do |type|
    count = statistics["uri"][type.to_s] || 0
    puts "#{type}.value #{count}"
  end
end