# frozen_string_literal: true

require 'app_info/parser/ipa'
require 'app_info/parser/ipa/info_plist'
require 'app_info/parser/ipa/mobile_provision'
require 'app_info/parser/apk'
require 'app_info/parser/dsym'

module AppInfo
  module Parser
    # App Platform
    module Platform
      IOS = 'iOS'
      ANDROID = 'Android'
      DSYM = 'dSYM'
    end

    module Util
      FILE_SIZE_UNITS = %w[B KB MB GB TB].freeze

      def self.file_size(file, humanable)
        file_size = File.size(file)
        humanable ? size_to_humanable(file_size) : file_size
      end

      def self.size_to_humanable(number)
        if number.to_i < 1024
          exponent = 0
        else
          max_exp = FILE_SIZE_UNITS.size - 1
          exponent = (Math.log(number) / Math.log(1024)).to_i
          exponent = max_exp if exponent > max_exp
          number = format('%.2f', (number / (1024**exponent.to_f)))
        end

        "#{number} #{FILE_SIZE_UNITS[exponent]}"
      end
    end
  end
end