class Log2COUNTER::Printer

# File lib/log2counter/printer.rb, line 51
def initialize(csv_file, summarize = false)
  @csv = FasterCSV.new(csv_file)

  @summarize = summarize
end

# File lib/log2counter/printer.rb, line 57
def print(stats)
  # Output CSV header.
  csv << COLUMNS

  stats.sort.each { |month, licensees|
    licensees.sort.each { |licensee, names|
      names.sort.each { |name, addresses|
        if summarize
          total = Log2COUNTER::Parser::DEFAULT_STATS.dup

          addresses.each { |address, stat|
            total[:sessions]  += stat[:sessions]
            total[:searches]  += stat[:searches]
            total[:downloads] += stat[:downloads]
          }

          csv << [
            month,
            licensee,
            name,
            nil,
            total[:sessions],
            total[:searches],
            total[:downloads]
          ]
        else
          addresses.sort_by_ip_or_host.each { |address, stat|
            csv << [
              month,
              licensee,
              name,
              address,
              stat[:sessions],
              stat[:searches],
              stat[:downloads]
            ]
          }
        end
      }
    }
  }

  csv.flush
end