import Config

# config/runtime.exs is executed for all environments, including during
# releases. It runs after compilation and before the system starts, so
# it's ideal for loading configuration from environment variables.

if System.get_env("PHX_SERVER") do
  config :guildhall_web, GuildhallWeb.Endpoint, server: true
end

config :guildhall_web, GuildhallWeb.Endpoint,
  http: [port: String.to_integer(System.get_env("PORT", "4000"))]

if config_env() == :prod do
  # Ops DB — Postgres
  database_url =
    System.get_env("DATABASE_URL") ||
      raise """
      environment variable DATABASE_URL is missing.
      For example: ecto://USER:PASS@HOST/DATABASE
      """

  maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []

  config :guildhall_ops_db, Guildhall.OpsDb.Repo,
    url: database_url,
    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "10"),
    socket_options: maybe_ipv6

  secret_key_base =
    System.get_env("SECRET_KEY_BASE") ||
      raise """
      environment variable SECRET_KEY_BASE is missing.
      You can generate one by calling: mix phx.gen.secret
      """

  host = System.get_env("PHX_HOST") || "guildhall.guildhouse.dev"

  config :guildhall_web, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY")

  config :guildhall_web, GuildhallWeb.Endpoint,
    url: [host: host, port: 443, scheme: "https"],
    http: [ip: {0, 0, 0, 0, 0, 0, 0, 0}],
    secret_key_base: secret_key_base

  # K8s cluster connection (future — orchestrator will use this)
  # config :guildhall_orchestrator,
  #   kubeconfig: System.get_env("KUBECONFIG") || "~/.kube/config",
  #   context: System.get_env("K8S_CONTEXT")

  # Keycloak OIDC (future — auth)
  # config :guildhall_web, :oidc,
  #   issuer: System.get_env("OIDC_ISSUER") || "https://auth.guildhouse.dev/realms/guildhouse",
  #   client_id: System.get_env("OIDC_CLIENT_ID"),
  #   client_secret: System.get_env("OIDC_CLIENT_SECRET")
end