defmodule SomethingErlang.Grover do
  use GenServer

  alias SomethingErlang.AwfulApi
  require Logger

  def get_thread!(thread_id, page_number) do
    GenServer.call(__MODULE__, {:show_thread, thread_id, page_number})
  end

  def get_bookmarks!(pid, page_number) do
    GenServer.call(pid, {:show_bookmarks, page_number})
  end

  def start_link(user) do
    GenServer.start_link(
      __MODULE__,
      [user]
    )
  end

  @impl true
  def init([user]) do
    %{bbuserid: userid, bbpassword: userhash} = user

    initial_state = %{
      user: %{id: userid, hash: userhash}
    }

    {:ok, initial_state} |> dbg()
  end

  @impl true
  def handle_call({:show_thread, thread_id, page_number}, _from, state) do
    thread = AwfulApi.parsed_thread(thread_id, page_number, state.user)
    {:reply, thread, state}
  end

  @impl true
  def handle_call({:show_bookmarks, page_number}, _from, state) do
    bookmarks = AwfulApi.bookmarks(page_number, state.user)
    {:reply, bookmarks, state} |> dbg()
  end
end