Files
mihainator/lib/mihainator_web/live/components/day_component.ex
2024-11-02 16:10:30 +01:00

57 lines
1.2 KiB
Elixir

defmodule MihainatorWeb.DayComponent do
@moduledoc false
use Phoenix.LiveComponent
@impl true
def render(assigns) do
~H"""
<button class={@classes} style={@style}>
<time><%= @day %></time>
</button>
"""
end
@impl true
def update(assigns, socket) do
{day, info} = assigns.day
parsed_day = get_date(day)
classes = get_button_classes(info)
style = get_button_style(day)
socket = assign(socket, classes: classes, day: parsed_day.day, style: style)
{:ok, socket}
end
defp get_button_classes(info) do
{out_messages, in_messages} =
Enum.split_with(info, fn %{direction: direction} -> direction == "out" end)
length_out = length(out_messages)
length_in = length(in_messages)
cond do
length_in < length_out -> "bg-green-300 dark:text-slate-600"
length_in > length_out -> "bg-red-300 dark:text-slate-600"
true -> ""
end
end
defp get_button_style(day) do
is_first_of_month = String.ends_with?(day, "-01")
day = get_date(day)
case is_first_of_month do
true -> "grid-column: #{Date.day_of_week(day)}"
_ -> ""
end
end
defp get_date(date) do
Timex.parse!(date, "{YYYY}-{M}-{D}")
end
end