defmodule SignificaUtils.LoggerMetadata do
  @moduledoc """
  Utility for managing logger metadata in various contexts.
  Provides functions to set logger metadata for improved consistent metadata across logging
  and error tracking.
  """

  require Logger

  @doc """
  Sets logger metadata, if Sentry is available also sets Sentry extra context.

  ## Parameters
    - metadata: A keyword list of metadata key-value pairs

  ## Examples

      iex> SignificaUtils.LoggerMetadata.set_metadata(request_id: "abc123", user_id: 456)
      :ok
  """
  def set_metadata(metadata) do
    Logger.metadata(metadata)

    quote do
      case Code.ensure_loaded(Sentry.Context) do
        {:module, _} ->
          unquote(Sentry.Context.set_extra_context(Map.new(metadata)))

        _ ->
          nil
      end
    end

    :ok
  end

  if Code.ensure_loaded?(Oban.Job) do
    @doc """
    Sets up logger metadata for an Oban job.

    Takes a job struct with id and worker fields and sets the logger metadata
    with the job_id and worker name.

    ## Examples

        iex> job = %Oban.Job{id: 123, worker: "SampleApp.ExampleWorker"}
        iex> SignificaUtils.LoggerMetadata.set_oban_job_metadata(job)
        :ok
    """
    def set_oban_job_metadata(
          %Oban.Job{id: job_id, worker: worker},
          extra \\ []
        ) do
      [
        job_id: job_id,
        worker: worker
      ]
      |> Keyword.merge(extra)
      |> set_metadata()
    end
  end
end