defmodule LivebookWeb.LearnHelpers do
  use Phoenix.Component

  use LivebookWeb, :verified_routes

  @doc """
  Renders an learn notebook card.
  """
  attr :notebook_info, :map, required: true

  def notebook_card(assigns) do
    ~H"""
    <.link
      navigate={~p"/learn/notebooks/#{@notebook_info.slug}"}
      class="flex flex-col border-2 border-gray-100 hover:border-gray-200 rounded-2xl"
    >
      <div class="flex items-center justify-center p-6 border-b-2 border-gray-100 rounded-t-2xl h-[150px]">
        <img
          src={img_src(@notebook_info.details.cover_url)}
          class="max-h-full max-w-[75%]"
          alt={"#{@notebook_info.title} logo"}
        />
      </div>
      <div class="px-6 py-4 bg-gray-100 rounded-b-2xl grow">
        <span class="text-gray-800 font-semibold"><%= @notebook_info.title %></span>
        <p class="mt-2 text-sm text-gray-600">
          <%= @notebook_info.details.description %>
        </p>
      </div>
    </.link>
    """
  end

  defp img_src("data:" <> _ = url), do: url
  defp img_src(url), do: url
end