import Config

# config/runtime.exs is executed for all environments, including
# during releases. It is executed after compilation and before the
# system starts, so it is typically used to load production configuration
# and secrets from environment variables or elsewhere. Do not define
# any compile-time configuration in here, as it won't be applied.
# The block below contains prod specific runtime configuration.

# Start the phoenix server if environment is set and running in a release
if System.get_env("PHX_SERVER") && System.get_env("RELEASE_NAME") do
  config :kafkaex_lag_exporter, KafkaexLagExporterWeb.Endpoint, server: true
end

if config_env() == :prod do
  host = System.get_env("PHX_HOST") || "localhost"
  port = String.to_integer(System.get_env("PORT") || "4000")

  config :kafkaex_lag_exporter, KafkaexLagExporterWeb.Endpoint,
    url: [host: host, port: 443],
    http: [
      # Enable IPv6 and bind on all interfaces.
      # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.
      # See the documentation on https://hexdocs.pm/plug_cowboy/Plug.Cowboy.html
      # for details about using IPv6 vs IPv4 and loopback vs public addresses.
      ip: {0, 0, 0, 0, 0, 0, 0, 0},
      port: port
    ]

  # ## Using releases
  #
  # If you are doing OTP releases, you need to instruct Phoenix
  # to start each relevant endpoint:
  #
  #     config :kafkaex_lag_exporter, KafkaexLagExporterWeb.Endpoint, server: true
  #
  # Then you can assemble a release by calling `mix release`.
  # See `mix help release` for more information.
end

{port, _} = System.fetch_env!("KAFKA_BROKER_PORT")
  |> Integer.parse

config :kafka_ex,
       brokers: [
         {System.fetch_env!("KAFKA_BROKER1_HOST"), port},
         {System.fetch_env!("KAFKA_BROKER2_HOST"), port},
         {System.fetch_env!("KAFKA_BROKER3_HOST"), port},
       ]