Added Summary presenter

src/lib/y2s390/presenters/summary.rb

@@ -0,0 +1,75 @@
+# Copyright (c) [2021] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require "yast"
+
+Yast.import "Mode"
+Yast.import "String"
+
+module Y2S390
+  module Presenters
+    # This class is responsible of returning a configuration summary of the given devices
+    class DasdSummary
+      include Yast::Logger
+      include Yast::I18n
+
+      # @return [Y2S390::DasdsCollection]
+      attr_accessor :devices
+
+      # Constructor
+      #
+      # @param devices [Y2S390::DasdsCollection]
+      def initialize(devices)
+        @devices = devices
+      end
+
+
+      # Return a list with the configuration summary for all the devices given in text plain
+      #
+      # @return [Array<String>]
+      def text
+        ret = devices.map { |d| format(template, *params(d)) }
+        log.info("Summary: #{ret}")
+        ret
+      end
+
+    private
+
+      # Convenience method to obtain the arguments needed by the configuration template to be used
+      # depending on the {Yast::Mode}
+      #
+      # @param device [Y2S390::Dasd]
+      def params(device)
+        return [device.id, device.format, Yast::String.YesNo(device.use_diag)] if Yast::Mode.config
+
+        [device.id, device.device_name, Yast::String.YesNo(device.use_diag)]
+      end
+
+      # Return the configuration summary template to be used depending on the {Yast::Mode}
+      #
+      # @return [String]
+      def template
+        return _("Channel ID: %s, Format: %s, DIAG: %s") if Yast::Mode.config
+
+        _("Channel ID: %s, Device: %s, DIAG: %s")
+      end
+
+    end
+  end
+end

test/y2s390/presenters/summary_test.rb

@@ -0,0 +1,11 @@
+require "cwm/rspec"
+require "y2s390/presenters/summary"
+
+describe Y2S390::Presenters::Summary do
+  subject { described_class.new }
+
+  describe "#text" do
+    it "returns a summary of the dasds configuration" do
+    end
+  end
+end