cannery/lib/cannery_web/live/ammo_group_live/show.ex

defmodule CanneryWeb.AmmoGroupLive.Show do
  @moduledoc """
  Liveview for showing and editing an Cannery.Ammo.AmmoGroup
  """

  use CanneryWeb, :live_view
  import CanneryWeb.Components.ContainerCard
  alias Cannery.{ActivityLog, Ammo, Ammo.AmmoGroup, Repo}
  alias CanneryWeb.Endpoint
  alias Phoenix.LiveView.Socket

  @impl true
  def mount(_params, session, socket) do
    {:ok, socket |> assign_defaults(session)}
  end

  @impl true
  def handle_params(
        %{"id" => id, "shot_group_id" => shot_group_id},
        _url,
        %{assigns: %{live_action: live_action, current_user: current_user}} = socket
      ) do
    shot_group = ActivityLog.get_shot_group!(shot_group_id, current_user)

    socket =
      socket
      |> assign(page_title: page_title(live_action), shot_group: shot_group)
      |> display_ammo_group(id)

    {:noreply, socket}
  end

  @impl true
  def handle_params(%{"id" => id}, _url, %{assigns: %{live_action: live_action}} = socket) do
    {:noreply, socket |> assign(page_title: page_title(live_action)) |> display_ammo_group(id)}
  end

  defp page_title(:add_shot_group), do: gettext("Record Shots")
  defp page_title(:edit_shot_group), do: gettext("Edit Shot Records")
  defp page_title(:move), do: gettext("Move Ammo group")
  defp page_title(:show), do: gettext("Show Ammo group")
  defp page_title(:edit), do: gettext("Edit Ammo group")

  @impl true
  def handle_event(
        "delete",
        _,
        %{assigns: %{ammo_group: ammo_group, current_user: current_user}} = socket
      ) do
    ammo_group |> Ammo.delete_ammo_group!(current_user)

    prompt = dgettext("prompts", "Ammo group deleted succesfully")
    redirect_to = Routes.ammo_group_index_path(socket, :index)

    {:noreply, socket |> put_flash(:info, prompt) |> push_redirect(to: redirect_to)}
  end

  @impl true
  def handle_event(
        "toggle_staged",
        _,
        %{assigns: %{ammo_group: ammo_group, current_user: current_user}} = socket
      ) do
    {:ok, ammo_group} =
      ammo_group |> Ammo.update_ammo_group(%{"staged" => !ammo_group.staged}, current_user)

    {:noreply, socket |> display_ammo_group(ammo_group)}
  end

  @impl true
  def handle_event(
        "delete_shot_group",
        %{"id" => id},
        %{assigns: %{ammo_group: ammo_group, current_user: current_user}} = socket
      ) do
    {:ok, _} =
      ActivityLog.get_shot_group!(id, current_user)
      |> ActivityLog.delete_shot_group(current_user)

    prompt = dgettext("prompts", "Shot records deleted succesfully")
    {:noreply, socket |> put_flash(:info, prompt) |> display_ammo_group(ammo_group)}
  end

  @spec display_ammo_group(Socket.t(), AmmoGroup.t() | AmmoGroup.id()) :: Socket.t()
  defp display_ammo_group(socket, %AmmoGroup{} = ammo_group) do
    ammo_group = ammo_group |> Repo.preload([:container, :ammo_type, :shot_groups], force: true)
    socket |> assign(:ammo_group, ammo_group)
  end

  defp display_ammo_group(%{assigns: %{current_user: current_user}} = socket, id),
    do: display_ammo_group(socket, Ammo.get_ammo_group!(id, current_user))
end