elementtui_components

defmodule ElementTui.Experimental do
  alias ElementTui.Experimental.Parser
  # Reimplementation of normal render, but using the experimental by default
  def render(elements, x, y, width, height, opts \\ [])
      when is_integer(x) and is_integer(y) and is_integer(width) and is_integer(height) do
    opts = Keyword.merge([clear: true], opts)

    if opts[:clear] do
      ElementTui.Tui.clear_region(x, y, width, height)
    end

    parsed =
      elements
      |> Parser.parse(x, y, width, height)

    parsed.elements
    |> Enum.each(fn elem ->
      ElementTui.Tui.puts(elem.x, elem.y, elem.attr, elem.bg_attr, elem.line)
    end)

    %{height: parsed.height, width: parsed.width}
  end
end