cannery/lib/cannery_web/components/container_table_component.ex

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defmodule CanneryWeb.Components.ContainerTableComponent do
@moduledoc """
A component that displays a list of containers
"""
use CanneryWeb, :live_component
alias Cannery.{Accounts.User, Ammo, Containers.Container}
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alias Ecto.UUID
alias Phoenix.LiveView.{Rendered, Socket}
@impl true
@spec update(
%{
required(:id) => UUID.t(),
required(:current_user) => User.t(),
optional(:containers) => [Container.t()],
optional(:tag_actions) => Rendered.t(),
optional(:actions) => Rendered.t(),
optional(any()) => any()
},
Socket.t()
) :: {:ok, Socket.t()}
def update(%{id: _id, containers: _containers, current_user: _current_user} = assigns, socket) do
socket =
socket
|> assign(assigns)
|> assign_new(:tag_actions, fn -> [] end)
|> assign_new(:actions, fn -> [] end)
|> display_containers()
{:ok, socket}
end
defp display_containers(
%{
assigns: %{
containers: containers,
current_user: current_user,
tag_actions: tag_actions,
actions: actions
}
} = socket
) do
columns =
[
%{label: gettext("Name"), key: :name, type: :string},
%{label: gettext("Description"), key: :desc, type: :string},
%{label: gettext("Location"), key: :location, type: :string},
%{label: gettext("Type"), key: :type, type: :string}
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]
|> Enum.filter(fn %{key: key, type: type} ->
# remove columns if all values match defaults
default_value =
case type do
:boolean -> false
_other_type -> nil
end
containers
|> Enum.any?(fn container ->
type in [:tags, :actions] or not (container |> Map.get(key) == default_value)
end)
end)
|> Enum.concat([
%{label: gettext("Packs"), key: :packs, type: :integer},
%{label: gettext("Rounds"), key: :rounds, type: :integer},
%{label: gettext("Tags"), key: :tags, type: :tags},
%{label: nil, key: :actions, sortable: false, type: :actions}
])
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extra_data = %{
current_user: current_user,
tag_actions: tag_actions,
actions: actions,
pack_count: Ammo.get_ammo_groups_count_for_containers(containers, current_user),
round_count: Ammo.get_round_count_for_containers(containers, current_user)
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}
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rows =
containers
|> Enum.map(fn container ->
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container |> get_row_data_for_container(columns, extra_data)
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end)
socket
|> assign(
columns: columns,
rows: rows
)
end
@impl true
def render(assigns) do
~H"""
<div id={@id} class="w-full">
<.live_component
module={CanneryWeb.Components.TableComponent}
id={"table-#{@id}"}
columns={@columns}
rows={@rows}
/>
</div>
"""
end
@spec get_row_data_for_container(Container.t(), columns :: [map()], extra_data :: map) :: map()
defp get_row_data_for_container(container, columns, extra_data) do
columns
|> Map.new(fn %{key: key} -> {key, get_value_for_key(key, container, extra_data)} end)
end
@spec get_value_for_key(atom(), Container.t(), extra_data :: map) :: any()
defp get_value_for_key(:name, %{id: id, name: container_name}, _extra_data) do
assigns = %{id: id, container_name: container_name}
{container_name,
~H"""
<div class="flex flex-wrap justify-center items-center">
<.link navigate={Routes.container_show_path(Endpoint, :show, @id)} class="link">
<%= @container_name %>
</.link>
</div>
"""}
end
defp get_value_for_key(:packs, %{id: container_id}, %{pack_count: pack_count}) do
pack_count |> Map.get(container_id, 0)
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end
defp get_value_for_key(:rounds, %{id: container_id}, %{round_count: round_count}) do
round_count |> Map.get(container_id, 0)
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end
defp get_value_for_key(:tags, container, %{tag_actions: tag_actions}) do
assigns = %{tag_actions: tag_actions, container: container}
tag_names =
container.tags
|> Enum.map(fn %{name: name} -> name end)
|> Enum.sort()
|> Enum.join(" ")
{tag_names,
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~H"""
<div class="flex flex-wrap justify-center items-center">
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<.simple_tag_card :for={tag <- @container.tags} :if={@container.tags} tag={tag} />
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<%= render_slot(@tag_actions, @container) %>
</div>
"""}
end
defp get_value_for_key(:actions, container, %{actions: actions}) do
assigns = %{actions: actions, container: container}
~H"""
<%= render_slot(@actions, @container) %>
"""
end
defp get_value_for_key(key, container, _extra_data), do: container |> Map.get(key)
end