From d53d60629edbbd8d751d435dd87fa1244065670b Mon Sep 17 00:00:00 2001
From: Stan Grams <sjg@haxx.space>
Date: Tue, 10 Mar 2026 23:43:53 +0100
Subject: [PATCH] =?UTF-8?q?[feat](trx-frontend-http):=20treat=2000:00?=
 =?UTF-8?q?=E2=80=9300:00=20time=20span=20as=20all-day=20entry?=
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start == end previously matched nothing (empty range).  Now treated as a
24-hour window, making it easy to define a catch-all bookmark without
manually entering 00:00–23:59.

UI shows "All day / —" in the entries table and tooltip hints on both time
inputs explain the convention.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
---
 .../trx-frontend/trx-frontend-http/assets/web/index.html     | 4 ++--
 .../trx-frontend-http/assets/web/plugins/scheduler.js        | 5 +++--
 .../trx-frontend/trx-frontend-http/src/scheduler.rs          | 5 ++++-
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
index b1f84e4..b0366fc 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
@@ -730,10 +730,10 @@
           </table>
           <div class="sch-row sch-add-row">
             <label class="sch-label">Start (UTC)
-              <input type="time" id="scheduler-ts-start" class="status-input" />
+              <input type="time" id="scheduler-ts-start" class="status-input" title="Set both to 00:00 for all-day" />
             </label>
             <label class="sch-label">End (UTC)
-              <input type="time" id="scheduler-ts-end" class="status-input" />
+              <input type="time" id="scheduler-ts-end" class="status-input" title="Set both to 00:00 for all-day" />
             </label>
             <label class="sch-label">Bookmark
               <select id="scheduler-ts-bookmark" class="status-input" aria-label="Entry bookmark"></select>
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/scheduler.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/scheduler.js
index cebe798..2ebb968 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/scheduler.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/scheduler.js
@@ -278,9 +278,10 @@
     entries.forEach(function (entry, idx) {
       const tr = document.createElement("tr");
       const il = entry.interleave_min ? String(entry.interleave_min) + " min" : "—";
+      const allDay = entry.start_min === entry.end_min;
       tr.innerHTML =
-        '<td>' + minToHHMM(entry.start_min) + '</td>' +
-        '<td>' + minToHHMM(entry.end_min) + '</td>' +
+        '<td>' + (allDay ? "All day" : minToHHMM(entry.start_min)) + '</td>' +
+        '<td>' + (allDay ? "—" : minToHHMM(entry.end_min)) + '</td>' +
         '<td>' + bmName(entry.bookmark_id) + '</td>' +
         '<td>' + escHtml(entry.label || "") + '</td>' +
         '<td>' + il + '</td>' +
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/src/scheduler.rs b/src/trx-client/trx-frontend/trx-frontend-http/src/scheduler.rs
index d89790c..e6ba865 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/src/scheduler.rs
+++ b/src/trx-client/trx-frontend/trx-frontend-http/src/scheduler.rs
@@ -278,7 +278,10 @@ fn grayline_bookmark_id(gl: &GraylineConfig, now_min: f64) -> Option<String> {
 fn entry_is_active(entry: &ScheduleEntry, now_min: f64) -> bool {
     let start = entry.start_min as f64;
     let end = entry.end_min as f64;
-    if start <= end {
+    if start == end {
+        // Equal start and end means all-day (24 h window).
+        true
+    } else if start < end {
         now_min >= start && now_min < end
     } else {
         // Spans midnight.