Aurora.Uix.Templates.Basic.Handlers.ShowComponentImpl behaviour (Aurora UIX v0.1.4-rc.8)

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Behaviour and macro for implementing show live view component handlers in Aurora UIX LiveView templates.

Provides a set of callbacks and a __using__/1 macro to standardize the handling of mount, parameter changes, events, info messages, and action application. Designed for use with Phoenix LiveView and Aurora UIX conventions.

Key Features

  • Defines required callbacks for form live component lifecycle and event handling.
  • Supplies a macro to inject default implementations and imports for LiveView modules.
  • Integrates with Aurora UIX context and module generators for dynamic entity management.

Key Constraints

  • Expects the :auix assign to be present in the LiveView socket.
  • Designed for use with Phoenix LiveView and Aurora UIX context modules.
  • Assumes certain structure in the auix assign (e.g., modules.context, source_key, etc.).

Summary

Callbacks

auix_handle_event(event, params, socket)

Internally handles all LiveView events for the show component.

auix_update(assigns, socket)

Updates the show view state and assigns for the LiveComponent.

Functions

auix_handle_event(event, params, socket)

Handles events such as section switching and navigation in the show view.

auix_update(assigns, socket)

Updates the show view state and assigns for the LiveComponent.

Callbacks

auix_handle_event(event, params, socket)

@callback auix_handle_event(
  event :: binary(),
  params :: map(),
  socket :: Phoenix.LiveView.Socket.t()
) :: {:noreply, Phoenix.LiveView.Socket.t()}

Internally handles all LiveView events for the show component.

Parameters

  • event (binary()) - Event name.
  • params (map()) - Event parameters.
  • socket (Socket.t()) - LiveView socket.

Returns

{:noreply, Socket.t()} - Updated socket after event handling.

auix_update(assigns, socket)

@callback auix_update(assigns :: map(), socket :: Phoenix.LiveView.Socket.t()) ::
  {:ok, Phoenix.LiveView.Socket.t()}

Updates the show view state and assigns for the LiveComponent.

Parameters

  • assigns (map()) - Assigns containing at least %{auix: %{entity: map(), routing_stack: Stack.t()}}.
  • socket (Socket.t()) - The current LiveView socket.

Returns

{:ok, Socket.t()} - The updated socket with show view state and routing stack assigned.

Functions

auix_handle_event(event, params, socket)

@spec auix_handle_event(binary(), map(), Phoenix.LiveView.Socket.t()) ::
  {:noreply, Phoenix.LiveView.Socket.t()}

Handles events such as section switching and navigation in the show view.

Parameters

  • event (binary()) - The event name (e.g., "switch_section", "auix_route_back").
  • params (map()) - Parameters from the event.
  • socket (Socket.t()) - The current LiveView socket.

Returns

{:noreply, Socket.t()} - The updated socket after handling the event.

auix_update(assigns, socket)

@spec auix_update(map(), Phoenix.LiveView.Socket.t()) ::
  {:ok, Phoenix.LiveView.Socket.t()}

Updates the show view state and assigns for the LiveComponent.

Parameters

  • assigns (map()) - Assigns containing at least %{auix: %{entity: map(), routing_stack: Stack.t()}}.
  • socket (Socket.t()) - The current LiveView socket.

Returns

{:ok, Socket.t()} - The updated socket with show view state and routing stack assigned.