defmodule Prymn.Servers.Server do
  use Ecto.Schema
  import Ecto.Changeset

  schema "servers" do
    field :name, :string
    field :public_ip, :string
    field :provider, Ecto.Enum, values: [:Hetzner, :Custom]
    field :registration_token, :binary, redact: true

    field :status, Ecto.Enum,
      values: [:unregistered, :registered],
      default: :unregistered

    field :connection_status, :string, virtual: true

    timestamps()
  end

  @doc false
  def changeset(server, attrs) do
    server
    |> cast(attrs, [:name, :public_ip, :provider, :registration_token, :status])
    |> validate_required([:name, :provider])
    |> validate_inclusion(:provider, [:Custom], message: "Provider not available (yet)")
    |> unique_constraint([:public_ip])
  end
end