defmodule CanneryWeb.Components.AmmoGroupTableComponent do @moduledoc """ A component that displays a list of ammo groups """ use CanneryWeb, :live_component alias Cannery.{Accounts.User, Ammo, Ammo.AmmoGroup, Repo} alias Ecto.UUID alias Phoenix.LiveView.{Rendered, Socket} @impl true @spec update( %{ required(:id) => UUID.t(), required(:current_user) => User.t(), required(:ammo_groups) => [AmmoGroup.t()], optional(:show_used) => boolean(), optional(:ammo_type) => Rendered.t(), optional(:range) => Rendered.t(), optional(:container) => Rendered.t(), optional(:actions) => Rendered.t(), optional(any()) => any() }, Socket.t() ) :: {:ok, Socket.t()} def update(%{id: _id, ammo_groups: _ammo_group, current_user: _current_user} = assigns, socket) do socket = socket |> assign(assigns) |> assign_new(:show_used, fn -> false end) |> assign_new(:ammo_type, fn -> [] end) |> assign_new(:range, fn -> [] end) |> assign_new(:container, fn -> [] end) |> assign_new(:actions, fn -> [] end) |> display_ammo_groups() {:ok, socket} end defp display_ammo_groups( %{ assigns: %{ ammo_groups: ammo_groups, current_user: current_user, show_used: show_used, ammo_type: ammo_type, range: range, container: container, actions: actions } } = socket ) do columns = if actions == [] do [] else [%{label: nil, key: :actions, sortable: false}] end columns = if show_used do [%{label: gettext("Used up on"), key: :used_up_on} | columns] else columns end columns = [%{label: gettext("Added on"), key: :added_on} | columns] columns = if container == [] do columns else [%{label: gettext("Container"), key: :container} | columns] end columns = if range == [] do columns else [%{label: gettext("Range"), key: :range} | columns] end columns = [ %{label: gettext("Count"), key: :count}, %{label: gettext("Price paid"), key: :price_paid}, %{label: gettext("% left"), key: :remaining}, %{label: gettext("Notes"), key: :notes} | columns ] columns = if ammo_type == [] do columns else [%{label: gettext("Ammo type"), key: :ammo_type} | columns] end rows = ammo_groups |> Repo.preload([:ammo_type, :container]) |> Enum.map(fn ammo_group -> ammo_group |> get_row_data_for_ammo_group(%{ current_user: current_user, ammo_type: ammo_type, columns: columns, container: container, actions: actions, range: range }) end) socket |> assign(columns: columns, rows: rows) end @impl true def render(assigns) do ~H"""
<.live_component module={CanneryWeb.Components.TableComponent} id={@id} columns={@columns} rows={@rows} />
""" end @spec get_row_data_for_ammo_group(AmmoGroup.t(), additional_data :: map()) :: map() defp get_row_data_for_ammo_group(ammo_group, %{columns: columns} = additional_data) do ammo_group = ammo_group |> Repo.preload([:ammo_type, :container]) columns |> Map.new(fn %{key: key} -> {key, get_value_for_key(key, ammo_group, additional_data)} end) end @spec get_value_for_key(atom(), AmmoGroup.t(), additional_data :: map()) :: any() | {any(), Rendered.t()} defp get_value_for_key( :ammo_type, %{ammo_type: %{name: ammo_type_name} = ammo_type}, %{ammo_type: ammo_type_block} ) do assigns = %{ammo_type: ammo_type, ammo_type_block: ammo_type_block} {ammo_type_name, ~H""" <%= render_slot(@ammo_type_block, @ammo_type) %> """} end defp get_value_for_key(:price_paid, %{price_paid: nil}, _additional_data), do: {"", nil} defp get_value_for_key(:price_paid, %{price_paid: price_paid}, _additional_data), do: gettext("$%{amount}", amount: price_paid |> :erlang.float_to_binary(decimals: 2)) defp get_value_for_key(:added_on, %{inserted_at: inserted_at}, _additional_data) do assigns = %{inserted_at: inserted_at} {inserted_at, ~H""" <%= @inserted_at |> display_datetime() %> """} end defp get_value_for_key(:used_up_on, ammo_group, _additional_data) do last_shot_group_date = case ammo_group |> Ammo.get_last_used_shot_group() do %{date: last_shot_group_date} -> last_shot_group_date _no_shot_groups -> nil end assigns = %{last_shot_group_date: last_shot_group_date} {last_shot_group_date, ~H""" <%= @last_shot_group_date |> display_date() %> """} end defp get_value_for_key(:range, %{staged: staged} = ammo_group, %{range: range}) do assigns = %{range: range, ammo_group: ammo_group} {staged, ~H""" <%= render_slot(@range, @ammo_group) %> """} end defp get_value_for_key(:remaining, ammo_group, _additional_data), do: gettext("%{percentage}%", percentage: ammo_group |> Ammo.get_percentage_remaining()) defp get_value_for_key(:actions, ammo_group, %{actions: actions}) do assigns = %{actions: actions, ammo_group: ammo_group} ~H""" <%= render_slot(@actions, @ammo_group) %> """ end defp get_value_for_key(:container, %{container: nil}, _additional_data), do: {nil, nil} defp get_value_for_key( :container, %{container: %{name: container_name}} = ammo_group, %{container: container} ) do assigns = %{container: container, ammo_group: ammo_group} {container_name, ~H""" <%= render_slot(@container, @ammo_group) %> """} end defp get_value_for_key(:count, %{count: count}, _additional_data), do: if(count == 0, do: gettext("Empty"), else: count) defp get_value_for_key(key, ammo_group, _additional_data), do: ammo_group |> Map.get(key) end