defmodule PetalComponents.Dropdown do
  use Phoenix.Component

  def dropdown(assigns) do
    ~H"""
    <div
    x-data="{ open: false }"
    @keydown.escape.stop="open = false"
    @click.outside="open = false"
    class="relative z-10 inline-block text-left"
    >
      <div>
      <%= if @label do %>
          <button
            type="button"
            class="inline-flex justify-center w-full px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md shadow-sm hover:bg-gray-50 focus:outline-none"
            x-ref="button"
            @click="open = !open"
            aria-haspopup="true"
            x-bind:aria-expanded="open.toString()"
          >
             <%= @label %>
            <svg class="w-5 h-5 ml-2 -mr-1" x-description="Heroicon name: solid/chevron-down" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
              <path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd"></path>
            </svg>
          </button>
          <% else %>
          <button
            type="button"
            class="flex items-center text-gray-400 rounded-full hover:text-gray-600 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-gray-100 focus:ring-indigo-500"
            id="options-menu"
            @click="open = !open"
            aria-haspopup="true"
            x-bind:aria-expanded="open.toString()"
          >
            <span class="sr-only">Open options</span>
            <svg
              class="w-5 h-5"
              x-description="Heroicon name: solid/dots-vertical"
              xmlns="http://www.w3.org/2000/svg"
              viewBox="0 0 20 20"
              fill="currentColor"
              aria-hidden="true"
            >
              <path d="M10 6a2 2 0 110-4 2 2 0 010 4zM10 12a2 2 0 110-4 2 2 0 010 4zM10 18a2 2 0 110-4 2 2 0 010 4z" />
            </svg>
          </button>
        <% end %>
      </div>
      <div
        x-show="open"
        x-transition:enter="transition ease-out duration-100"
        x-transition:enter-start="transform opacity-0 scale-95"
        x-transition:enter-end="transform opacity-100 scale-100"
        x-transition:leave="transition ease-in duration-75"
        x-transition:leave-start="transform opacity-100 scale-100"
        x-transition:leave-end="transform opacity-0 scale-95"
        class="absolute right-0 w-56 mt-2 origin-top-right bg-white rounded-md shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none"
        role="menu"
        aria-orientation="vertical"
        aria-labelledby="options-menu"
        style="display: none;"
      >
        <div class="py-1" role="none">
          <%= render_slot(@inner_block) %>
        </div>
      </div>
    </div>
    """
  end

  def dropdown_menu_item(%{type: "button"} = assigns) do
    ~H"""
    <button class={dropdown_menu_item_classes()}>
      <%= if assigns[:inner_block] do %>
        <%= render_slot(@inner_block) %>
      <% else %>
        <%= @label %>
      <% end %>
    </button>
    """
  end

  def dropdown_menu_item(%{type: "a"} = assigns) do
    ~H"""
    <a href={@href} class={dropdown_menu_item_classes()}>
      <%= if assigns[:inner_block] do %>
        <%= render_slot(@inner_block) %>
      <% else %>
        <%= @label %>
      <% end %>
    </a>
    """
  end

  def dropdown_menu_item(%{type: "live_patch"} = assigns) do
    ~H"""
    <%= live_patch [
      to: @href,
      class: dropdown_menu_item_classes()] do %>
      <%= if assigns[:inner_block] do %>
        <%= render_slot(@inner_block) %>
      <% else %>
        <%= @label %>
      <% end %>
    <% end %>
    """
  end

  def dropdown_menu_item(%{type: "live_redirect"} = assigns) do
    ~H"""
    <%= live_redirect [
      to: @href,
      class: dropdown_menu_item_classes()] do %>
      <%= if assigns[:inner_block] do %>
        <%= render_slot(@inner_block) %>
      <% else %>
        <%= @label %>
      <% end %>
    <% end %>
    """
  end

  def dropdown_menu_item_classes(),
    do:
      "block flex gap-2 items-center self-start justify-start px-4 py-2 text-sm text-gray-700 transition duration-150 ease-in-out hover:bg-gray-100 w-full text-left"
end