defmodule OopsieDaisy.Components.Button do
  @moduledoc """
  Button component with DaisyUI styling.

  Generated from: tmp/daisyui/packages/docs/src/routes/(routes)/components/button/+page.md

  ## Examples

      <.button>Content</.button>
  """

  use Phoenix.Component

  # Component
  attr(:rest, :global, include: ~w(disabled form name value type))
  @doc "Additional CSS classes"
  attr(:class, :string, default: "")
  @doc "Button size"
  attr(:size, :atom, default: :sm, values: [:md, :xs, :sm, :lg, :xl])
  @doc "Color variant"
  attr(:variant, :atom,
    default: nil,
    values: [nil, :neutral, :primary, :secondary, :accent, :info, :success, :warning, :error]
  )

  @doc "Style variant"
  attr(:style, :atom, default: nil, values: [nil, :soft, :outline, :dash, :ghost, :link])
  @doc "Modifier classes"
  attr(:modifier, :atom,
    default: nil,
    values: [nil, :active, :wide, :disabled, :square, :circle, :block]
  )

  @doc """
  Renders a Button component.
  """
  slot(:inner_block, required: true)

  def button(assigns) do
    ~H"""
    <button class={["btn", variant_class(@variant), size_class(@size), style_class(@style), modifier_class(@modifier), @class]} {@rest}>
      <%= render_slot(@inner_block) %>
    </button>
    """
  end

  # Helper functions for class composition

  defp variant_class(nil), do: nil
  defp variant_class(:neutral), do: "btn-neutral"
  defp variant_class(:primary), do: "btn-primary"
  defp variant_class(:secondary), do: "btn-secondary"
  defp variant_class(:accent), do: "btn-accent"
  defp variant_class(:info), do: "btn-info"
  defp variant_class(:success), do: "btn-success"
  defp variant_class(:warning), do: "btn-warning"
  defp variant_class(:error), do: "btn-error"
  defp size_class(nil), do: nil
  defp size_class(:xs), do: "btn-xs"
  defp size_class(:sm), do: "btn-sm"
  defp size_class(:lg), do: "btn-lg"
  defp size_class(:xl), do: "btn-xl"
  defp style_class(nil), do: nil
  defp style_class(:soft), do: "btn-soft"
  defp style_class(:outline), do: "btn-outline"
  defp style_class(:dash), do: "btn-dash"
  defp style_class(:ghost), do: "btn-ghost"
  defp style_class(:link), do: "btn-link"
  defp modifier_class(nil), do: nil
  defp modifier_class(:active), do: "btn-active"
  defp modifier_class(:wide), do: "btn-wide"
  defp modifier_class(:disabled), do: "btn-disabled"
  defp modifier_class(:square), do: "btn-square"
  defp modifier_class(:circle), do: "btn-circle"
  defp modifier_class(:block), do: "btn-block"
end