defmodule LoopsEx do
  @moduledoc """
  Elixir SDK for the Loops API (loops.so).

  ## Modules

    * `LoopsEx.ApiKey` – test API key
    * `LoopsEx.Contacts` – manage contacts
    * `LoopsEx.ContactProperties` – manage contact properties
    * `LoopsEx.MailingLists` – view mailing lists
    * `LoopsEx.Events` – trigger events
    * `LoopsEx.TransactionalEmails` – send/list transactional emails

  ## Usage

  ### Configuration

  Add the following to your `config/config.exs`:

  ```elixir
  config :loops_ex,
    api_key: "your_api_key"
  ```

  ### API Key Test

  ```elixir
  LoopsEx.ApiKey.test()
  ```

  ## Examples

      iex> LoopsEx.ApiKey.test()
      {:ok, %{"success" => true, "teamName" => "MyTeam"}}
  """

  # Convenience delegation
  defdelegate api_key_test(), to: LoopsEx.ApiKey, as: :test
  defdelegate create_contact(params), to: LoopsEx.Contacts, as: :create
  defdelegate update_contact(params), to: LoopsEx.Contacts, as: :update
  defdelegate find_contact(params), to: LoopsEx.Contacts, as: :find
  defdelegate delete_contact(params), to: LoopsEx.Contacts, as: :delete
  defdelegate create_property(params), to: LoopsEx.ContactProperties, as: :create
  defdelegate list_properties(params \\ %{}), to: LoopsEx.ContactProperties, as: :list
  defdelegate list_mailing_lists(), to: LoopsEx.MailingLists, as: :list
  defdelegate send_event(params), to: LoopsEx.Events, as: :send_event
  defdelegate send_transactional(params), to: LoopsEx.TransactionalEmails, as: :send_transactional
  defdelegate list_transactional(params \\ %{}), to: LoopsEx.TransactionalEmails, as: :list

  @doc """
  Hello world.

  ## Examples

      iex> LoopsEx.hello()
      :world

  """
  def hello do
    :world
  end
end