caravela

defmodule <%= inspect @module %> do
  @moduledoc """
  Registration LiveView generated by Caravela from <%= inspect @domain_module %>.

  Mounts the `<%= @component_ref %>` Svelte component via LiveSvelte.
  Regenerate with `mix caravela.gen.auth <%= inspect @domain_module %>`.
  Custom code placed below the `# --- CUSTOM ---` marker is preserved.
  """

  use <%= @web_module_alias %>, :live_view

  alias <%= inspect @auth_module %>, as: Auth

  @impl true
  def mount(_params, _session, socket) do
    {:ok,
     socket
     |> assign(:errors, %{})
     |> assign(:loading, false)
     |> assign(:flash_message, nil)}
  end

  # --- CUSTOM :auth_live_register_mount ---
  # --- END :auth_live_register_mount ---

  @impl true
  def handle_event("register", params, socket) do
    socket = assign(socket, loading: true, errors: %{})

    with :ok <- confirm_match(params),
         {:ok, _user} <- Auth.register(params, request_context(socket)) do
      {:noreply,
       socket
       |> assign(:loading, false)
       |> put_flash(:info, "Account created. Check your email to confirm.")
       |> push_navigate(to: "<%= @login_path %>")}
    else
      {:mismatch, _} ->
        {:noreply,
         socket
         |> assign(:loading, false)
         |> assign(:errors, %{password_confirmation: ["does not match"]})}

      {:error, %Ecto.Changeset{} = cs} ->
        {:noreply,
         socket
         |> assign(:loading, false)
         |> assign(:errors, translate_errors(cs))}

      {:error, reason} ->
        {:noreply,
         socket
         |> assign(:loading, false)
         |> assign(:errors, %{base: [to_string(reason)]})}
    end
  end

  # --- CUSTOM :auth_live_register_handle_event ---
  # --- END :auth_live_register_handle_event ---

  @impl true
  def render(assigns) do
    ~H"""
    <LiveSvelte.svelte
      name="<%= @component_ref %>"
      props={%{
        errors: @errors,
        loading: @loading,
        flash_message: @flash_message
      }}
      socket={@socket}
    />
    """
  end

  defp confirm_match(%{"password" => p, "password_confirmation" => p}), do: :ok
  defp confirm_match(_), do: {:mismatch, :password_confirmation}

  defp request_context(socket) do
    %{
      current_user: nil<%= if @multi_tenant do %>,
      tenant_id: socket.assigns[:tenant_id]<% end %>
    }
  end

  defp translate_errors(%Ecto.Changeset{} = cs) do
    Ecto.Changeset.traverse_errors(cs, fn {msg, opts} ->
      [
        Enum.reduce(opts, msg, fn {k, v}, acc ->
          String.replace(acc, "%{" <> Atom.to_string(k) <> "}", to_string(v))
        end)
      ]
    end)
  end

  <%= @custom_marker %>