defmodule FleexUi.StylesParser do
  @moduledoc """
  Provides functions to parse style properties to a valid html style global attribute format.
  """

  @doc """
  Parses style properties map to a valid html style attribute.
  """
  def parse(styles) do
    styles
    |> Map.delete(:__changed__)
    |> Enum.reduce("", fn {key, value}, acc ->
      case key do
        :bg -> add_property("background-color: ", value, acc)
        :width -> add_property("width: ", value, acc)
        :height -> add_property("height: ", value, acc)
      end
    end)
  end

  defp add_property(name, value, properties), do: name <> value <> "; " <> properties
end