class Avo::Index::ResourceTableComponent

def before_render
  @header_fields, @table_row_components = cache_table_rows
end

def cache_table_rows
  # Cache the execution of the following block if caching is enabled in Avo configuration
  cache_if Avo.configuration.cache_resources_on_index_view, @resource.cache_hash(@parent_record), expires_in: 1.day do
    header_fields, table_row_components = generate_table_row_components
    # Create an array of header field labels used for each row to render values on the right column
    header_fields_ids = header_fields.map(&:table_header_label)
    # Assign header field IDs to each TableRowComponent
    # We assign it here because only complete header fields array after last table row.
    table_row_components.map { |table_row_component| table_row_component.header_fields = header_fields_ids }
    # Return header fields and table row components
    return [header_fields, table_row_components]
  end
end

def disable_select_all
  if Rails.env.development?
    Avo.error_manager.add({
      url: "https://docs.avohq.io/3.0/select-all.html#serialization-known-issues",
      target: "_blank",
      message: "An error occurred while serializing the query object. The Select All feature has been disabled because it depends on successful query serialization. For more details and troubleshooting steps, click here."
    })
  end
  :select_all_disabled
end

def encrypted_query
  # TODO: move this to the resource where we can apply the adapter pattern
  if Module.const_defined?("Ransack::Search") && @query.instance_of?(Ransack::Search)
    @query = @query.result
  end
  Avo::Services::EncryptionService.encrypt(message: @query, purpose: :select_all, serializer: Marshal)
rescue
  disable_select_all
end

def generate_table_row_components
  # Initialize arrays to hold header fields and table row components
  header_fields = []
  table_row_components = []
  # Loop through each resource in @resources
  @resources.each_with_index do |resource, index|
    # Get fields for the current resource and concat them to the @header_fields
    row_fields = resource.get_fields(reflection: @reflection, only_root: true)
    header_fields.concat row_fields
    # Create a TableRowComponent instance for the resource and add it to @table_row_components
    table_row_components << resource.resolve_component(Avo::Index::TableRowComponent).new(
      resource: resource,
      fields: row_fields,
      reflection: @reflection,
      parent_record: @parent_record,
      parent_resource: @parent_resource,
      actions: @actions,
      index:
    )
  end
  # Remove duplicate header fields based on table_header_label
  header_fields.uniq!(&:table_header_label)
  [header_fields, table_row_components]
end

def selected_all_label
  if @resource.pagination_type.countless?
    t "avo.records_selected_from_all_pages_html"
  else
    t "avo.x_records_selected_from_all_pages_html", count: @pagy.count
  end
end

def selected_page_label
  if @resource.pagination_type.countless?
    t "avo.x_records_selected_from_page_html", selected: @pagy.in
  else
    t "avo.x_records_selected_from_a_total_of_x_html", selected: @pagy.in, count: @pagy.count
  end
end