defmodule CustomerService.Application do
  # See https://hexdocs.pm/elixir/Application.html
  # for more information on OTP Applications
  @moduledoc false

  use Application

  @impl true
  def start(_type, _args) do
    oidcc_child =
      case Application.get_env(:customer_service, :zitadel) do
        nil ->
          []

        cfg ->
          [
            {Oidcc.ProviderConfiguration.Worker,
             %{
               issuer: cfg[:issuer],
               name: CustomerService.ZitadelProvider
             }}
          ]
      end

    children = [
      CustomerService.CommandedApp,
      CustomerService.Repo,
      CustomerService.Projectors.Customer,
      CustomerService.Projectors.QuickLead,
      CustomerServiceWeb.Telemetry,
      {DNSCluster, query: Application.get_env(:customer_service, :dns_cluster_query) || :ignore},
      {Phoenix.PubSub, name: CustomerService.PubSub}
      | oidcc_child ++ [CustomerServiceWeb.Endpoint]
    ]

    opts = [strategy: :one_for_one, name: CustomerService.Supervisor]
    Supervisor.start_link(children, opts)
  end

  @impl true
  def config_change(changed, _new, removed) do
    CustomerServiceWeb.Endpoint.config_change(changed, removed)
    :ok
  end
end