import Config

logger_level =
  case System.get_env("LOG_LEVEL", "info") do
    "debug" -> :debug
    "info" -> :info
    "warn" -> :warning
    "error" -> :error
    val when val in ["warning", "error"] -> :error
    _ -> :info
  end

config :logger, level: logger_level

config :logger, :console, format: {Logger.Formatter, :format}

cors_origin = System.get_env("CORS_ORIGIN", "*")

config :cors_plug,
  origin: cors_origin

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

if cookie = System.get_env("RELEASE_COOKIE") do
  config :elixir, :cookie, cookie
end

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

  config :customer_service, CustomerService.EventStore,
    serializer: Commanded.Serialization.JsonSerializer,
    url: database_url,
    schema: "eventstore",
    pool_size: String.to_integer(System.get_env("EVENTSTORE_POOL_SIZE") || "1")

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

  config :customer_service, CustomerService.Repo,
    url: database_url,
    pool_size: String.to_integer(System.get_env("DATABASE_POOL_SIZE") || "1"),
    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") || "example.com"

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

  config :customer_service, CustomerServiceWeb.Endpoint,
    url: [host: host, port: String.to_integer(System.get_env("PORT", "8080")), scheme: "http"],
    http: [
      ip: {0, 0, 0, 0, 0, 0, 0, 0},
      port: String.to_integer(System.get_env("PORT", "8080"))
    ],
    secret_key_base: secret_key_base
end