From 114f337dc94114f675828608893ada1904f2bd0d Mon Sep 17 00:00:00 2001
From: Pascal Schmid <psschmid@gmx.de>
Date: Sat, 2 Nov 2024 01:11:27 +0100
Subject: [PATCH] Set first day of month correctly

---
 assets/css/app.css                            |  8 ---
 .../live/components/result_component.ex       | 58 ++++++++++++-------
 2 files changed, 36 insertions(+), 30 deletions(-)

diff --git a/assets/css/app.css b/assets/css/app.css
index c15ffe9..e43ae5e 100644
--- a/assets/css/app.css
+++ b/assets/css/app.css
@@ -31,14 +31,6 @@
         margin: 2px;
         transition-duration: .2s;
 
-        &.today {
-            box-shadow: inset 0px 0px 0px 2px #0a3d62;
-        }
-
-        &:first-child {
-            grid-column: 3;
-        }
-
         &:hover {
             background: #eee;
         }
diff --git a/lib/mihainator_web/live/components/result_component.ex b/lib/mihainator_web/live/components/result_component.ex
index ade65a3..3e830bb 100644
--- a/lib/mihainator_web/live/components/result_component.ex
+++ b/lib/mihainator_web/live/components/result_component.ex
@@ -12,39 +12,28 @@ defmodule MihainatorWeb.ResultComponent do
     {:ok, socket}
   end
 
-  def time_button(assigns) do
-    {day, info} = assigns.day
+  def time_button(%{day: day_info} = assigns) do
+    {day, info} = day_info
+    parsed_day = get_date(day)
 
-    day = get_date(day)
+    classes = get_button_classes(info)
+    style = get_button_style(day)
 
-    {out_messages, in_messages} =
-      Enum.split_with(info, fn %{direction: direction} -> direction == "out" end)
-
-    length_out = length(out_messages)
-    length_in = length(in_messages)
-
-    state =
-      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
-
-    assigns = assign(assigns, state: state, day: day.day)
+    assigns = assign(assigns, classes: classes, day: parsed_day.day, style: style)
 
     ~H"""
-    <button class={@state}>
+    <button class={@classes} style={@style}>
       <time><%= @day %></time>
     </button>
     """
   end
 
-  def month(assigns) do
-    day = get_date(assigns.day)
+  def month(%{day: day_info} = assigns) do
+    parsed_day = get_date(day_info)
 
-    formatted_month = day |> Calendar.strftime("%B")
+    formatted_month = parsed_day |> Calendar.strftime("%B")
 
-    assigns = assign(assigns, formatted_month: formatted_month, year: day.year)
+    assigns = assign(assigns, formatted_month: formatted_month, year: parsed_day.year)
 
     ~H"""
     <div class="text-center border-b pb-2 text-slate-700 dark:text-slate-300">
@@ -77,4 +66,29 @@ defmodule MihainatorWeb.ResultComponent do
   defp get_date(date) do
     Timex.parse!(date, "{YYYY}-{M}-{D}")
   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
 end