also detect XML values for option nodes; add example script

lib/tasks/create_uuid_list.rake

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
-UUID_FORMAT = /<((?:grp|qing|os|on)[a-z0-9\-]+)>/
+KEY_ID_FORMAT = /<((?:grp|qing)[a-z0-9\-]+)>/
+VALUE_ID_FORMAT = />((?:os|on)[a-z0-9\-]+)</
 
 # Given a directory path DIR,
 # save a list of every unique NEMO UUID discovered in the XML form submission files there.
@@ -17,7 +18,13 @@ task create_uuid_list: :environment do
     data = File.read(f)
 
     total = 0
-    data.scan(UUID_FORMAT) do |matches|
+    data.scan(KEY_ID_FORMAT) do |matches|
+      total += 1
+      uuid = matches[0]
+      ids[uuid] = true
+    end
+
+    data.scan(VALUE_ID_FORMAT) do |matches|
       total += 1
       uuid = matches[0]
       ids[uuid] = true
@@ -31,3 +38,48 @@ task create_uuid_list: :environment do
   puts ids.keys.sort.inspect
   puts "\n#{ids.count} unique IDs."
 end
+
+=begin
+require './list.rb'
+
+UUID_FORMAT = /(grp|qing|os|on)(.+)/
+
+table = {}
+errors = []
+LIST.each do |id|
+  puts id
+  id.scan(UUID_FORMAT) do |matches|
+    type = matches[0]
+    uuid = matches[1]
+
+    result = nil
+    case type
+    when "grp"
+      obj = FormItem.find_by(id: uuid)
+      result = obj ? obj.group_name || "[Blank]" : "[Nonexistent ID: #{id}]"
+      errors << id unless obj&.group_name.present?
+    when "qing"
+      obj = FormItem.find_by(id: uuid)
+      result = obj ? obj.code || "[Blank]" : "[Nonexistent ID: #{id}]"
+      errors << id unless obj&.code.present?
+    when "os"
+      obj = OptionSet.find_by(id: uuid)
+      result = obj ? obj.name || "[Blank]" : "[Nonexistent ID: #{id}]"
+      errors << id unless obj&.name.present?
+    when "on"
+      obj = OptionNode.find_by(id: uuid)
+      result = obj ? obj.name || "[Blank]" : "[Nonexistent ID: #{id}]"
+      errors << id unless obj&.name.present?
+    else
+      result = "[Unknown type]"
+    end
+    table[id] = result
+  end
+end
+puts "\nTable:"
+puts table.to_json
+puts "\nErrors:"
+puts errors.inspect
+=end
+
+1