#!/usr/bin/env ruby

require "flex_station_data/services/load_plates"

module FlexStationData
  class SampleDataApp
    include Concerns::Service

    attr_reader :args

    def initialize(*args)
      @args = args
    end

    def files
      @files ||= args.map { |arg| Pathname(arg) }
    end

    def plates
      @plates ||= files.map do |file|
        [ file, LoadPlates.call(file) ]
      end
    end

    def call
      plates.each do |file, file_plates|
        puts "File: #{file.to_path}"
        file_plates.each_with_index.map do |plate, plate_index|
          puts "Plate: #{plate_index + 1}"
          plate.samples.each do |sample|
            readings_labels = sample.readings.map(&:label)
            puts "Sample #{sample.label}"
            CSV do |out|
              mean = sample.mean
              out << ["time", *sample.readings.map(&:label), mean.label]
              plate.times.zip(*sample.readings.map(&:values), mean.values).each do |row|
                out << row
              end
              out << []
            end
          end
        end
      end
    end
  end
end

FlexStationData::SampleDataApp.call(*ARGV)