class Atos

# File lib/atos.rb, line 7
def initialize(*args)

  args.empty? ? paths = {} : paths = args.first
  
  # You may override those default paths on Class instanciation
  paths[:root_path]     ? @root_path     = paths[:root_path]     : @root_path     = "#{Rails.root}/lib/atos"
  paths[:request_path]  ? @request_path  = paths[:request_path]  : @request_path  = "#{self.root_path}/bin/request"
  paths[:response_path] ? @response_path = paths[:response_path] : @response_path = "#{self.root_path}/bin/response"
  paths[:pathfile_path] ? @pathfile_path = paths[:pathfile_path] : @pathfile_path = "#{self.root_path}/param/pathfile"  

end

# File lib/atos.rb, line 20
def request(datas)

  ExceptionHandler.before(datas)
      
  # Default parameters if nothing given
  datas[:merchant_country] ||= "fr"                # => French shop
  datas[:language]         ||= "fr"                # => French locale
  datas[:currency_code]    ||= "978"               # => Euro
  datas[:pathfile]         ||= "#{@pathfile_path}" # => Path to the Atos "pathfile"
       
  args = ''
  datas.each do |key, value|
    args << "#{key.to_s}=#{value} "
  end        
  
  response_array = ExceptionHandler.on_launch(`#{self.request_path} #{args}`)

  # If everything goes fine, should now respond an HTML form
  response_array[3]
  
end

# File lib/atos.rb, line 43
def response(datas)

  response_array = ExceptionHandler.on_launch(`#{self.response_path} pathfile=#{self.pathfile_path} message=#{datas}`)

  { 
    :code                   => response_array[1],
    :error                  => response_array[2],
    :merchant_id            => response_array[3],
    :merchant_country       => response_array[4],
    :amount                 => response_array[5],
    :transaction_id         => response_array[6],
    :payment_means          => response_array[7],
    :transmission_date      => response_array[8],
    :payment_time           => response_array[9],
    :payment_date           => response_array[10],
    :response_code          => response_array[11],
    :payment_certificate    => response_array[12],
    :authorisation_id       => response_array[13],
    :currency_code          => response_array[14],
    :card_number            => response_array[15],
    :cvv_flag               => response_array[16],
    :cvv_response_code      => response_array[17],
    :bank_response_code     => response_array[18],
    :complementary_code     => response_array[19],
    :complementary_info     => response_array[20],
    :return_context         => response_array[21],
    :caddie                 => response_array[22],
    :receipt_complement     => response_array[23],
    :merchant_language      => response_array[24],
    :language               => response_array[25],
    :customer_id            => response_array[26],
    :order_id               => response_array[27],
    :customer_email         => response_array[28],
    :customer_ip_address    => response_array[29],
    :capture_day            => response_array[30],
    :capture_mode           => response_array[31],
    :data                   => response_array[32]
  }      
  
end