analytics/lib/plausible_web/live/funnel_settings/list.ex

defmodule PlausibleWeb.Live.FunnelSettings.List do
  @moduledoc """
  Phoenix LiveComponent module that renders a list of funnels with their names
  and the number of steps they have.

  Each funnel is displayed with a delete button, which triggers a confirmation
  message before deleting the funnel from the UI. If there are no funnels
  configured for the site, a message is displayed indicating so.
  """
  use Phoenix.LiveComponent
  use Phoenix.HTML

  def render(assigns) do
    ~H"""
    <div>
      <%= if Enum.count(@funnels) > 0 do %>
        <div class="mt-4">
          <%= for funnel <- @funnels do %>
            <div class="border-b border-gray-300 dark:border-gray-500 py-3 flex justify-between">
              <span class="text-sm font-medium text-gray-900 dark:text-gray-100">
                <%= funnel.name %>
                <br />
                <span class="text-sm text-gray-400 font-normal">
                  <%= funnel.steps_count %>-step funnel
                </span>
              </span>
              <button
                id={"delete-funnel-#{funnel.id}"}
                phx-click="delete-funnel"
                phx-value-funnel-id={funnel.id}
                class="text-sm text-red-600"
                data-confirm={"Are you sure you want to remove funnel '#{funnel.name}'? This will just affect the UI, all of your analytics data will stay intact."}
              >
                <svg
                  class="feather feather-sm"
                  xmlns="http://www.w3.org/2000/svg"
                  viewBox="0 0 24 24"
                  fill="none"
                  stroke="currentColor"
                  stroke-width="2"
                  stroke-linecap="round"
                  stroke-linejoin="round"
                >
                  <polyline points="3 6 5 6 21 6"></polyline>
                  <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2">
                  </path>
                  <line x1="10" y1="11" x2="10" y2="17"></line>
                  <line x1="14" y1="11" x2="14" y2="17"></line>
                </svg>
              </button>
            </div>
          <% end %>
        </div>
      <% else %>
        <div class="mt-4 dark:text-gray-100">No funnels configured for this site yet</div>
      <% end %>
    </div>
    """
  end
end