# frozen_string_literal: true

module Kiwi
  module Errors
    # Error Renderer
    module Renderer
      def render_error(status, code, title, detail, exception = nil)
        error = construct_error status, code, title, detail

        if Hanami.env == 'production'
          message = {
            errors: [error]
          }
          halt status, message.to_json
        else
          non_production_render error, exception, status
        end
      end

      def construct_error(status, code, title, detail)
        {
          id: SecureRandom.uuid,
          code: code || 'unknown',
          status: status.to_s || '500',
          title: title || 'Unknown',
          detail: detail || 'An unknown error has occurred and has been logged.'
        }
      end

      def non_production_render(error, exception, status)
        message = non_production_message(error, exception)
        halt status, message
      end

      def non_production_message(error, exception) # rubocop:disable Metrics/LineLength, Metrics/MethodLength
        message = if exception
                    {
                      errors: [error],
                      exception: exception.class.name,
                      message: exception.message,
                      trace: exception.backtrace[0, 10]
                    }
                  else
                    { errors: [error] }
                  end
        message
      end
    end
  end
end