# frozen_string_literal: true

module Effective
  module Resources
    module Klass

      def klass
        @model_klass
      end

      def datatable_klass
        (find_tenant_datatable_klass || find_datatable_klass) if defined?(EffectiveDatatables)
      end

      def controller_klass
        find_controller_klass
      end

      def active_record?
        klass && klass.ancestors.include?(ActiveRecord::Base)
      end

      def active_model?
        klass && klass.ancestors.include?(ActiveModel::Model)
      end

      private

      def find_datatable_klass
        "::#{controller_path.classify.pluralize}Datatable".safe_constantize ||
        "::#{controller_path.classify}Datatable".safe_constantize ||
        "::#{namespaced_class_name.pluralize}Datatable".safe_constantize ||
        "::#{namespaced_module_name.pluralize}Datatable".safe_constantize ||
        "::#{namespaced_class_name.pluralize.gsub('::', '')}Datatable".safe_constantize ||
        "::#{class_name.pluralize.camelize}Datatable".safe_constantize ||
        "::#{class_name.pluralize.camelize.gsub('::', '')}Datatable".safe_constantize ||
        "::#{name.pluralize.camelize}Datatable".safe_constantize ||
        "::#{name.pluralize.camelize.gsub('::', '')}Datatable".safe_constantize ||
        "::Effective::Datatables::#{namespaced_class_name.pluralize}".safe_constantize ||
        "::Effective::Datatables::#{class_name.pluralize.camelize}".safe_constantize ||
        "::Effective::Datatables::#{name.pluralize.camelize}".safe_constantize
      end

      def find_tenant_datatable_klass
        return unless tenant?

        "::#{tenant_controller_path.classify.pluralize}Datatable".safe_constantize ||
        "::#{tenant_controller_path.classify}Datatable".safe_constantize ||
        "::#{tenant_namespaced_class_name.pluralize}Datatable".safe_constantize ||

        "::#{tenant_namespaced_module_name.pluralize}Datatable".safe_constantize ||
        "::#{tenant_namespaced_class_name.pluralize.gsub('::', '')}Datatable".safe_constantize ||
        "::#{tenant_class_name.pluralize.camelize}Datatable".safe_constantize ||
        "::#{tenant_class_name.pluralize.camelize.gsub('::', '')}Datatable".safe_constantize
      end

      def find_controller_klass
        "#{namespaced_class_name.pluralize}Controller".safe_constantize ||
        "#{class_name.pluralize.classify}Controller".safe_constantize ||
        "#{name.pluralize.classify}Controller".safe_constantize ||
        "#{initialized_name.to_s.classify.pluralize}Controller".safe_constantize ||
        "#{initialized_name.to_s.classify}Controller".safe_constantize
      end

    end
  end
end