From 205603cadf80ccd6cd9757455957b1f7c3a843be Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Mon, 3 Mar 2025 18:17:21 +0000
Subject: Add an flag to ToHuman to shorten the output.

---
 src/helperfuncs.cpp | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'src/helperfuncs.cpp')

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 3cfb65d9f..4f6ccb6f2 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -504,11 +504,29 @@ std::string Duration::ToString(unsigned long duration)
 
 	return ret;
 }
-std::string Duration::ToHuman(unsigned long duration)
+std::string Duration::ToHuman(unsigned long duration, bool brief)
 {
 	if (duration == 0)
 		return "0 seconds";
 
+	if (brief)
+	{
+		// This will get inlined when compiled with optimisations.
+		auto nearest = [](unsigned long seconds, unsigned long roundto) {
+			if ((seconds % roundto) <= (roundto / 2))
+				return seconds - (seconds % roundto);
+			return seconds - (seconds % roundto) + roundto;
+		};
+
+		// In order to get a shorter result we round to the nearest period.
+		if (duration >= SECONDS_PER_YEAR)
+			duration = nearest(duration, SECONDS_PER_DAY); // Nearest day if its more than a year
+		else if (duration >= SECONDS_PER_DAY)
+			duration = nearest(duration, SECONDS_PER_HOUR); // Nearest hour if its more than a day
+		else if (duration >= SECONDS_PER_HOUR)
+			duration = nearest(duration, SECONDS_PER_MINUTE); // Nearest minute if its more than an hour
+	}
+
 	std::string ret;
 
 	const auto years = (duration / SECONDS_PER_YEAR);
-- 
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