phoenix_ui

defmodule PhoenixUI.Components.Icon.Trash 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="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
    </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="M9 2a1 1 0 00-.894.553L7.382 4H4a1 1 0 000 2v10a2 2 0 002 2h8a2 2 0 002-2V6a1 1 0 100-2h-3.382l-.724-1.447A1 1 0 0011 2H9zM7 8a1 1 0 012 0v6a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v6a1 1 0 102 0V8a1 1 0 00-1-1z" clip-rule="evenodd"/>
    </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