teac

defmodule Teac.Api.EventSub.Subscriptions do
  alias Teac.Api

  @get_schema NimbleOptions.new!(after: [type: :string])

  @post_schema NimbleOptions.new!(payload: [type: :any, required: true])

  def get(%Teac.Client{} = client, opts \\ []) do
    case NimbleOptions.validate(opts, @get_schema) do
      {:ok, opts} ->
        params = if opts[:after], do: [after: opts[:after]], else: []

        [
          base_url: Api.uri("eventsub/subscriptions"),
          params: params,
          headers: Api.headers(client)
        ]
        |> Keyword.merge(Application.get_env(:teac, :api_req_options, []))
        |> Req.get!()
        |> Api.handle_paginated_response()

      {:error, %NimbleOptions.ValidationError{} = err} ->
        {:error, err.message}
    end
  end

  def stream(%Teac.Client{} = client, opts \\ []) do
    Teac.Api.Pagination.stream(client, &get/2, opts)
  end

  def post(%Teac.Client{} = client, opts \\ []) do
    case NimbleOptions.validate(opts, @post_schema) do
      {:ok, opts} ->
        [
          base_url: Api.uri("eventsub/subscriptions"),
          headers: Api.headers(client),
          json: opts[:payload]
        ]
        |> Keyword.merge(Application.get_env(:teac, :api_req_options, []))
        |> Req.post!()
        |> Api.handle_response()

      {:error, %NimbleOptions.ValidationError{} = err} ->
        {:error, err.message}
    end
  end

  def delete(%Teac.Client{} = client, _opts \\ []) do
    [base_url: Api.uri("eventsub/subscriptions"), headers: Api.headers(client)]
    |> Keyword.merge(Application.get_env(:teac, :api_req_options, []))
    |> Req.delete!()
    |> Api.handle_response()
  end
end