From 31eda3efc9a881c6b5da860ee35ae3f6aa871835 Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer <volkmer_p@ukw.de>
Date: Sun, 3 Sep 2023 14:03:31 +0200
Subject: [PATCH] Show notice if form has no field to be used as procedure date

This indicates that the form cannot be used as main form, but as subform only.
---
 src/model/data_form.rs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/model/data_form.rs b/src/model/data_form.rs
index 027ce15..f01cdf0 100644
--- a/src/model/data_form.rs
+++ b/src/model/data_form.rs
@@ -192,13 +192,25 @@ impl FormEntryContainer for DataForm {
 impl Listable for DataForm {
     fn to_listed_string(&self) -> String {
         format!(
-            "Formular ({}) '{}' in Revision '{}'",
+            "Formular ({}) '{}' in Revision '{}' {}",
             match self.is_system_library_content() {
                 true => style("S").yellow(),
                 _ => style("u"),
             },
             style(&self.name).yellow(),
-            style(&self.revision).yellow()
+            style(&self.revision).yellow(),
+            if self
+                .entries
+                .entry
+                .iter()
+                .filter(|entry| entry.procedure_date_status != "none")
+                .count()
+                == 0
+            {
+                style("Formular hat keine Angabe zum Prozedurdatum!").red()
+            } else {
+                style("")
+            }
         )
     }
 }