class HeartlandPortico
  class ACH
    # Credentials include:
    #   developer_i_d
    #   device_id
    #   license_id
    #   password
    #   site_id
    #   user_name
    #   version_nbr
    def initialize(credentials, test=true)
      @credentials = credentials
      @test = test
    end

    # Params:
    #   sec_code (PPD for consumer, CCD for corporate)
    #   routing_number
    #   account_number
    #   account_type (CHECKING or SAVINGS)
    #   check_type (PERSONAL, BUSINESS, or PAYROLL)
    #   first_name
    #   last_name
    #   address
    #   city
    #   state
    #   zip
    #   phone
    def sale(amount, params)
      client.check_sale(
        :check_action    => 'SALE', # OVERRIDE, RETURN
        :data_entry_mode => 'MANUAL', # SWIPE
        :amt             => "%.2f" % (amount.to_i / 100.0),

        :s_e_c_code      => params[:sec_code], # PPD, CCD
        :account_info    => {
          :routing_number => params[:routing_number],
          :account_number => params[:account_number],
          #:check_number # Populate this with transaction ID?
          #:m_i_c_r_data
          :account_type   => params[:account_type], # CHECKING, SAVINGS
        },
        :check_type      => params[:check_type], # PERSONAL, BUSINESS, PAYROLL
        #:verify_info
          #:check_verify
          #:a_c_h_verify
        :consumer_info   => {
          :first_name    => params[:first_name],
          :last_name     => params[:last_name],
          :check_name    => params[:memo],
          :address1      => params[:address],
          #:address2
          :city          => params[:city],
          :state         => params[:state],
          :zip           => params[:zip],
          :phone_number  => params[:phone],
          #:email_address => params[:email],
          #:d_l_state
          #:d_l_number
          #:courtesy_card
          #:identity_info
            #:s_s_n_l4
            #:d_o_b_year
        }
        #:additional_txn_fields
        #:payment_method_key
        #:recurring_data
        #:token_value
      )
    end

    def void(authorization)
      client.check_void(authorization)
    end

  private
    def client
      HeartlandPortico.new(@credentials, @test)
    end
  end
end