phoenix_ui

defmodule PhoenixUI.Components.Icon.Qrcode do
  @moduledoc false
  use Phoenix.Component

  @default_color "primary"
  @default_size :md

  ### Variants ##########################

  def outline(assigns), do: assigns |> assign(:variant, :outline) |> build_component()
  def solid(assigns), do: assigns |> assign(:variant, :solid) |> build_component()

  ### Normalize Assigns ##########################

  defp build_component(assigns) do
    assigns
    |> assign_new(:color, fn -> @default_color end)
    |> assign_new(:size, fn -> @default_size end)
    |> apply_root_assigns()
    |> generate_markup()
  end

  ### Markup ##########################

  defp generate_markup(%{variant: :outline} = assigns) do
    ~H"""
    <svg {@root_attrs} class={@root_class} xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" aria-hidden="true">
    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v1m6 11h2m-6 0h-2v4m0-11v3m0 0h.01M12 12h4.01M16 20h4M4 12h4m12 0h.01M5 8h2a1 1 0 001-1V5a1 1 0 00-1-1H5a1 1 0 00-1 1v2a1 1 0 001 1zm12 0h2a1 1 0 001-1V5a1 1 0 00-1-1h-2a1 1 0 00-1 1v2a1 1 0 001 1zM5 20h2a1 1 0 001-1v-2a1 1 0 00-1-1H5a1 1 0 00-1 1v2a1 1 0 001 1z"/>
    </svg>
    """
  end

  defp generate_markup(%{variant: :solid} = assigns) do
    ~H"""
    <svg {@root_attrs} class={@root_class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
    <path fill-rule="evenodd" d="M3 4a1 1 0 011-1h3a1 1 0 011 1v3a1 1 0 01-1 1H4a1 1 0 01-1-1V4zm2 2V5h1v1H5zM3 13a1 1 0 011-1h3a1 1 0 011 1v3a1 1 0 01-1 1H4a1 1 0 01-1-1v-3zm2 2v-1h1v1H5zM13 3a1 1 0 00-1 1v3a1 1 0 001 1h3a1 1 0 001-1V4a1 1 0 00-1-1h-3zm1 2v1h1V5h-1z" clip-rule="evenodd"/>
    <path d="M11 4a1 1 0 10-2 0v1a1 1 0 002 0V4zM10 7a1 1 0 011 1v1h2a1 1 0 110 2h-3a1 1 0 01-1-1V8a1 1 0 011-1zM16 9a1 1 0 100 2 1 1 0 000-2zM9 13a1 1 0 011-1h1a1 1 0 110 2v2a1 1 0 11-2 0v-3zM7 11a1 1 0 100-2H4a1 1 0 100 2h3zM17 13a1 1 0 01-1 1h-2a1 1 0 110-2h2a1 1 0 011 1zM16 17a1 1 0 100-2h-3a1 1 0 100 2h3z"/>
    </svg>
    """
  end

  ### Root Assigns ##########################

  defp apply_root_assigns(assigns) do
    framework = Application.get_env(:phoenix_ui, :css_framework)

    attrs =
      Map.drop(assigns, [
        :__changed__,
        :class,
        :color,
        :element,
        :inner_block,
        :size,
        :variant
      ])

    class =
      Enum.join(
        [
          get_color_css(framework, assigns),
          get_size_css(framework, assigns),
          Map.get(assigns, :class)
        ],
        " "
      )

    assign(assigns,
      root_attrs: attrs,
      root_class: class
    )
  end

  defp get_color_css(:tailwind_css, %{color: color}), do: "text-#{color}-500"

  defp get_size_css(:tailwind_css, %{size: :xs}), do: "h-2 w-2"
  defp get_size_css(:tailwind_css, %{size: :sm}), do: "h-4 w-4"
  defp get_size_css(:tailwind_css, %{size: :md}), do: "h-6 w-6"
  defp get_size_css(:tailwind_css, %{size: :lg}), do: "h-8 w-8"
end