SU2-33 | Очистка данных от пустых строк и столбцов

app/controllers/organisations_controller.rb

@@ -30,14 +30,15 @@ class OrganisationsController < ApplicationController
 
     statements_by_year_and_form = build_statements_by_year_and_form
     years = statements_by_year_and_form.keys.sort.reverse
-    grouped_rows = build_grouped_rows(statements_by_year_and_form, years)
-
+    grouped_rows = clean_data(build_grouped_rows(statements_by_year_and_form, years))
     @info_about_organisation = build_organization_payload(years)
 
     selected_doc = DOC_TYPES.fetch(@type_doc, DOC_TYPES[0])
     @doc_name = selected_doc[:title]
-    @current_doc_info = @info_about_organisation[@doc_name]
     @current_doc_info1 = grouped_rows[@doc_name]
+    if !@current_doc_info1.values.first.nil?
+      @current_doc_info = @info_about_organisation[@doc_name][0..@current_doc_info1.values.first.size + 1]
+    end
   end
 
 
@@ -95,6 +96,24 @@ class OrganisationsController < ApplicationController
     data
   end
 
+  def clean_data(data)
+    data.transform_values do |doc_type_data|
+      rows = doc_type_data.reject do |_, values|
+        values.all? { |value| value == "-" || value.nil? || value == ""}
+      end
+
+      next {} if rows.empty?
+
+      column_count = rows.values.map(&:size).max
+      columns_to_keep = (0...column_count).select do |i|
+        rows.values.any? { |values| values[i] != "-" && !values[i].nil? && values[i] != ""}
+      end
+      rows.transform_values do |values|
+        columns_to_keep.map { |i| values[i]}
+      end
+    end
+  end
+
   def build_statements_by_year_and_form
     grouped = Hash.new { |hash, key| hash[key] = {} }