localspot/lib/localspot_web/live/admin_live/businesses.ex

defmodule LocalspotWeb.AdminLive.Businesses do
  use LocalspotWeb, :live_view

  alias Localspot.Businesses

  @impl true
  def mount(_params, _session, socket) do
    {:ok,
     socket
     |> assign(:page_title, "Manage Businesses")
     |> assign(:businesses, Businesses.list_all_businesses())
     |> assign(:filter, "all")
     |> assign(:confirm_delete, nil)}
  end

  @impl true
  def handle_event("filter", %{"filter" => filter}, socket) do
    {:noreply,
     socket
     |> assign(:filter, filter)
     |> assign(:businesses, filter_businesses(filter))}
  end

  @impl true
  def handle_event("deactivate", %{"id" => id}, socket) do
    business = Businesses.get_any_business(id)

    case Businesses.deactivate_business(business) do
      {:ok, _business} ->
        {:noreply,
         socket
         |> put_flash(:info, "#{business.name} has been deactivated")
         |> assign(:businesses, filter_businesses(socket.assigns.filter))}

      {:error, _changeset} ->
        {:noreply, put_flash(socket, :error, "Failed to deactivate business")}
    end
  end

  @impl true
  def handle_event("activate", %{"id" => id}, socket) do
    business = Businesses.get_any_business(id)

    case Businesses.activate_business(business) do
      {:ok, _business} ->
        {:noreply,
         socket
         |> put_flash(:info, "#{business.name} has been reactivated")
         |> assign(:businesses, filter_businesses(socket.assigns.filter))}

      {:error, _changeset} ->
        {:noreply, put_flash(socket, :error, "Failed to activate business")}
    end
  end

  @impl true
  def handle_event("confirm_delete", %{"id" => id}, socket) do
    {:noreply, assign(socket, :confirm_delete, id)}
  end

  @impl true
  def handle_event("cancel_delete", _params, socket) do
    {:noreply, assign(socket, :confirm_delete, nil)}
  end

  @impl true
  def handle_event("delete", %{"id" => id}, socket) do
    business = Businesses.get_any_business(id)

    case Businesses.delete_business(business) do
      {:ok, _business} ->
        {:noreply,
         socket
         |> put_flash(:info, "#{business.name} has been permanently deleted")
         |> assign(:confirm_delete, nil)
         |> assign(:businesses, filter_businesses(socket.assigns.filter))}

      {:error, _changeset} ->
        {:noreply,
         socket
         |> put_flash(:error, "Failed to delete business")
         |> assign(:confirm_delete, nil)}
    end
  end

  defp filter_businesses("all"), do: Businesses.list_all_businesses()

  defp filter_businesses("active") do
    Businesses.list_all_businesses()
    |> Enum.filter(& &1.active)
  end

  defp filter_businesses("inactive") do
    Businesses.list_all_businesses()
    |> Enum.filter(&(!&1.active))
  end

  @impl true
  def render(assigns) do
    ~H"""
    <Layouts.app flash={@flash}>
      <.header>
        Manage Businesses
        <:subtitle>View, deactivate, or remove businesses from the directory</:subtitle>
        <:actions>
          <.link navigate={~p"/admin/import"} class="btn btn-outline btn-sm">
            <.icon name="hero-arrow-up-tray" class="w-4 h-4" /> Import
          </.link>
        </:actions>
      </.header>

      <div class="mt-6">
        <div class="flex items-center justify-between mb-4">
          <div class="tabs tabs-boxed">
            <button
              class={"tab #{if @filter == "all", do: "tab-active"}"}
              phx-click="filter"
              phx-value-filter="all"
            >
              All ({length(Businesses.list_all_businesses())})
            </button>
            <button
              class={"tab #{if @filter == "active", do: "tab-active"}"}
              phx-click="filter"
              phx-value-filter="active"
            >
              Active ({Enum.count(Businesses.list_all_businesses(), & &1.active)})
            </button>
            <button
              class={"tab #{if @filter == "inactive", do: "tab-active"}"}
              phx-click="filter"
              phx-value-filter="inactive"
            >
              Inactive ({Enum.count(Businesses.list_all_businesses(), &(!&1.active))})
            </button>
          </div>

          <div class="text-sm text-base-content/60">
            {length(@businesses)} business(es)
          </div>
        </div>

        <div :if={@businesses == []} class="alert">
          <.icon name="hero-information-circle" class="w-5 h-5" />
          <span>No businesses found.</span>
        </div>

        <div class="overflow-x-auto">
          <table :if={@businesses != []} class="table table-zebra">
            <thead>
              <tr>
                <th>Name</th>
                <th>Category</th>
                <th>Location</th>
                <th>Status</th>
                <th class="text-right">Actions</th>
              </tr>
            </thead>
            <tbody>
              <tr :for={business <- @businesses} class={if !business.active, do: "opacity-60"}>
                <td>
                  <div class="font-medium">{business.name}</div>
                  <div class="text-sm text-base-content/60">{business.slug}</div>
                </td>
                <td>
                  <span :if={business.category} class="badge badge-ghost">
                    {business.category.name}
                  </span>
                  <span :if={!business.category} class="text-base-content/40">—</span>
                </td>
                <td>
                  <div class="text-sm">{business.city}, {business.state}</div>
                </td>
                <td>
                  <span :if={business.active} class="badge badge-success badge-sm">Active</span>
                  <span :if={!business.active} class="badge badge-warning badge-sm">Inactive</span>
                </td>
                <td class="text-right">
                  <div class="flex justify-end gap-1">
                    <.link
                      navigate={~p"/businesses/#{business.slug}"}
                      class="btn btn-ghost btn-xs"
                      title="View"
                    >
                      <.icon name="hero-eye" class="w-4 h-4" />
                    </.link>

                    <button
                      :if={business.active}
                      class="btn btn-ghost btn-xs"
                      phx-click="deactivate"
                      phx-value-id={business.id}
                      title="Deactivate"
                    >
                      <.icon name="hero-pause" class="w-4 h-4" />
                    </button>

                    <button
                      :if={!business.active}
                      class="btn btn-ghost btn-xs"
                      phx-click="activate"
                      phx-value-id={business.id}
                      title="Reactivate"
                    >
                      <.icon name="hero-play" class="w-4 h-4" />
                    </button>

                    <button
                      class="btn btn-ghost btn-xs text-error"
                      phx-click="confirm_delete"
                      phx-value-id={business.id}
                      title="Delete permanently"
                    >
                      <.icon name="hero-trash" class="w-4 h-4" />
                    </button>
                  </div>
                </td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>
      
    <!-- Delete Confirmation Modal -->
      <div
        :if={@confirm_delete}
        class="modal modal-open"
        phx-window-keydown="cancel_delete"
        phx-key="escape"
      >
        <div class="modal-box">
          <h3 class="font-bold text-lg">Confirm Permanent Deletion</h3>
          <p class="py-4">
            Are you sure you want to permanently delete this business? This action cannot be undone.
          </p>
          <p class="text-sm text-base-content/60">
            Consider deactivating instead if you might want to restore it later.
          </p>
          <div class="modal-action">
            <button class="btn" phx-click="cancel_delete">Cancel</button>
            <button class="btn btn-error" phx-click="delete" phx-value-id={@confirm_delete}>
              Delete Permanently
            </button>
          </div>
        </div>
        <div class="modal-backdrop" phx-click="cancel_delete"></div>
      </div>
    </Layouts.app>
    """
  end
end