defmodule LSG.IRC.BaseHandler do

  def irc_doc, do: nil

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

  def init([client]) do
    ExIRC.Client.add_handler client, self
    {:ok, client}
  end

  def handle_info({:received, "!help", %ExIRC.SenderInfo{nick: nick}, chan}, client) do
    url = LSGWeb.Router.Helpers.irc_url(LSGWeb.Endpoint, :index)
    ExIRC.Client.msg(client, :privmsg, chan, "#{nick}: #{url}")
    {:noreply, client}
  end

  def handle_info({:received, "version", %ExIRC.SenderInfo{nick: nick}}, client) do
    {:ok, vsn} = :application.get_key(:lsg, :vsn)
    ver = List.to_string(vsn)
    url = LSGWeb.Router.Helpers.irc_url(LSGWeb.Endpoint, :index)
    version = "v#{ver} ; #{url} ; source: https://git.yt/115ans/sys"
    ExIRC.Client.msg(client, :privmsg, nick, version)
    {:noreply, client}
  end

  def handle_info(msg, client) do
    IO.inspect(msg)
    {:noreply, client}
  end

end