module Api
  module V1
    module Admin
      class GatewaysController < ApplicationController
        include ApiAuthenticatable

        # GET /api/v1/admin/gateways
        def index
          gateways = ::Gateway.order(created_at: :desc)

          render json: {
            gateways: gateways.map { |gateway|
              {
                id: gateway.id,
                device_id: gateway.device_id,
                name: gateway.name,
                status: gateway.status,
                last_heartbeat_at: gateway.last_heartbeat_at,
                messages_sent_today: gateway.messages_sent_today,
                messages_received_today: gateway.messages_received_today,
                total_messages_sent: gateway.total_messages_sent,
                total_messages_received: gateway.total_messages_received,
                active: gateway.active,
                priority: gateway.priority,
                metadata: gateway.metadata,
                created_at: gateway.created_at
              }
            }
          }
        end

        # POST /api/v1/admin/gateways/:id/toggle
        def toggle
          gateway = ::Gateway.find(params[:id])
          gateway.update!(active: !gateway.active)

          render json: {
            success: true,
            gateway: {
              id: gateway.id,
              device_id: gateway.device_id,
              active: gateway.active
            }
          }
        end
      end
    end
  end
end