Improve error messaging for fetching packages

lib/api/package.rb

@@ -1,7 +1,7 @@
 class W3DHub
   class Api
     class Package
-      attr_reader :category, :subcategory, :name, :version, :size, :checksum, :checksum_chunk_size, :checksum_chunks,
+      attr_reader :category, :subcategory, :name, :version, :size, :checksum, :checksum_chunk_size, :checksum_chunks, :error,
                   :custom_partially_valid_at_bytes, :custom_is_patch
 
       def initialize(hash)
@@ -16,6 +16,7 @@ class W3DHub
         @checksum = @data[:checksum]
         @checksum_chunk_size = @data[:"checksum-chunk-size"]
         @checksum_chunks = @data[:"checksum-chunks"]
+        @error = @data[:error] || nil
 
         @custom_partially_valid_at_bytes = 0
         @custom_is_patch = false
@@ -25,6 +26,10 @@ class W3DHub
         @checksum_chunks[:"#{key}"]
       end
 
+      def error?
+        @error
+      end
+
       def partially_valid_at_bytes=(i)
         @custom_partially_valid_at_bytes = i
       end

lib/application_manager/task.rb

@@ -78,7 +78,7 @@ class W3DHub
             @task_state = :complete unless @task_state == :failed
 
             hide_application_taskbar if @task_state == :failed
-            send_message_dialog(:failure, "Task #{type.inspect} failed for #{@application.name}", @task_failure_reason) if @task_state == :failed && !@fail_silently
+            send_message_dialog(:failure, "#{type.to_s.capitalize} Task failed for #{@application.name}", @task_failure_reason) if @task_state == :failed && !@fail_silently
           # end
         end
       end
@@ -370,6 +370,11 @@ class W3DHub
         end
 
         [package_details].flatten.each do |rich|
+          if rich.error?
+            fail!("Failed to retrieve package details! (#{rich.category}:#{rich.subcategory}:#{rich.name}:#{rich.version})\nError: #{rich.error.gsub("-", " ").capitalize}")
+            return
+          end
+
           package = @packages.find do |pkg|
             pkg.category == rich.category &&
             pkg.subcategory == rich.subcategory &&
@@ -572,7 +577,12 @@ class W3DHub
         if array.is_a?(Array)
           package = array.first
         else
-          fail!("Failed to fetch manifest package details!")
+          fail!("Failed to fetch manifest package details! (#{category}:#{subcategory}:#{name}:#{version})")
+          return
+        end
+
+        if package.error?
+          fail!("Failed to retrieve manifest package details! (#{category}:#{subcategory}:#{name}:#{version})\nError: #{package.error.gsub("-", " ").capitalize}")
           return
         end
 
@@ -605,7 +615,7 @@ class W3DHub
         return false unless File.exist?(path)
 
         operation = @status.operations[:"#{package.checksum}"]
-          operation&.value = "Verifying..."
+        operation&.value = "Verifying..."
 
         file_size = File.size(path)
         logger.info(LOG_TAG) { "    File size: #{file_size}" }

lib/states/interface.rb

@@ -70,8 +70,8 @@ class W3DHub
               @application_taskbar_container = flow(width: 1.0, height: 0.5) do
                 stack(width: 1.0, height: 1.0, margin_left: 16, margin_right: 16) do
                   flow(width: 1.0, height: 0.65) do
-                    @application_taskbar_label = para "", width: 0.60, text_wrap: :none
-                    @application_taskbar_status_label = para "", width: 0.40, text_align: :right, text_wrap: :none
+                    @application_taskbar_label = para "", fill: true, text_wrap: :none
+                    @application_taskbar_status_label = para "", min_width: 0.40, text_align: :right, text_wrap: :none
                   end
 
                   @application_taskbar_progressbar = progress fraction: 0.0, height: 2, width: 1.0