From 07413802d948e68350a491a9a175e109f666da5b Mon Sep 17 00:00:00 2001
From: Thelonius Kort <tnt@users.noreply.github.com>
Date: Sun, 1 Jan 2023 00:22:40 +0100
Subject: [PATCH] Fix bug with date/datetime inputs

---
 lib/outlook_web/components/core_components.ex | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/outlook_web/components/core_components.ex b/lib/outlook_web/components/core_components.ex
index 60effc3..f2de962 100644
--- a/lib/outlook_web/components/core_components.ex
+++ b/lib/outlook_web/components/core_components.ex
@@ -337,6 +337,16 @@ defmodule OutlookWeb.CoreComponents do
     """
   end
 
+  def input(assigns) when assigns.type in ~w(date datetime-local) and is_struct(assigns.value) do
+    format = case assigns.type do
+      "date" -> "%Y-%m-%d"
+      "datetime-local" -> "%Y-%m-%dT%H:%M"
+    end
+    assigns
+    |> assign(:value, Calendar.strftime(assigns.value, format))
+    |> input()
+  end
+
   def input(assigns) do
     ~H"""
     <div phx-feedback-for={@name}>