module Footpad

# File lib/footpad.rb, line 32
def leaderboard(primary_value, options = {})
  result = Hash.new
  values = Array.new

  primary_value.each do |t|
    if t[2].nil?
      values << {
        label: t[0],
        value: t[1]
      }
    else
      values << {
        label: t[0],
        value: t[1],
        previous_rank: t[2]
      }
    end
  end

  result[:format] = options[:format] if options.has_key?(:format)
  result[:unit] = options[:unit] if options.has_key?(:unit)
  result[:items] = values

  result.to_json
end

# File lib/footpad.rb, line 60
def linechart(primary_value, options = {})
  result = Hash.new

  result[:item] = primary_value
  result[:settings] = Hash.new

  options.each do |key, value|
    result[:settings][key] = value
  end

  result.to_json
end

# File lib/footpad.rb, line 5
def number_and_secondary_stat(primary_value, options = {})
  all_types = [:reverse, :absolute, :time_duration, :item]
  item = Hash.new
  result = Hash.new

  item[:value] = primary_value
  options.each do |key, value|
    item[key] = value unless all_types.include?(key) or key == :trendline
  end

  all_types.each do |type|
    if type === :item
      if options.has_key?(:trendline)
        result[:item] = [item,options[:trendline]]
      else
        result[:item] = [item]
      end
    else
      result[type] = options[type] unless options[type].nil?
    end
  end

  result.to_json
end