associate label with checkbox

component.rb

# frozen_string_literal: true

module Form
  module Checkbox
    class Component < ApplicationComponent
      def initialize(name: nil, label: nil, form: nil, attribute: nil, reversed: false, checked: false, value: "1", unchecked_value: "0", error: false, **input_options)
        @name = name
        @label = label
        @form = form
        @attribute = attribute
        @reversed = reversed
        @checked = checked
        @value = value
        @unchecked_value = unchecked_value
        @error = error
        @input_options = input_options
      end

    private

      def before_render
        validate!
      end

      def validate!
        raise ArgumentError, "#{self.class.name} requires a `:name` when not part of a form" if @name.nil? && !for_form?
      end

      def input_options
        @input_options[:class] = class_names("vc--checkbox__input", @input_options[:class], { "for-error" => @error })
        @input_options[:id] = @input_options[:id].presence || "checkbox-input--#{SecureRandom.hex(10)}" if @label.present?
        @input_options
      end

      def for_form?
        @form.present? && @attribute.present?
      end

      def checkbox
        for_form? ? @form.check_box(@attribute, input_options, @value, @unchecked_value) : check_box_tag(@name, @value, @checked, input_options)
      end

      def translate_user_generated_content?
        return unless input_options[:data].present?

        input_options[:data][:translation_target].presence == "userGeneratedContent"
      end

      def label
        render(
          Form::Label::Component.new(
            name: @name,
            text: @label,
            form: @form,
            attribute: @attribute,
            for: input_options[:id],
            required: input_options[:required],
            class: class_names("vc--checkbox__label", { "for-disabled" => input_options[:disabled], "for-reversed" => @reversed })          )
        )
      end
    end
  end
end