defmodule SyntropyWeb.Api.AgentController do
  use SyntropyWeb, :controller

  alias Syntropy.ClusterInventory
  alias SyntropyWeb.Api.{AgentJSON, ControllerHelpers}

  @spec index(Plug.Conn.t(), map()) :: Plug.Conn.t()
  def index(conn, _params) do
    json(conn, %{data: Enum.map(ClusterInventory.cluster_agents(), &AgentJSON.agent/1)})
  end

  @spec show(Plug.Conn.t(), map()) :: Plug.Conn.t()
  def show(conn, %{"id" => agent_id}) do
    case ClusterInventory.find_agent(agent_id) do
      nil -> ControllerHelpers.not_found(conn, "Agent", agent_id)
      agent -> json(conn, %{data: AgentJSON.agent(agent)})
    end
  end
end