From 730b6166a1c677c3b0014905451277f380a281c0 Mon Sep 17 00:00:00 2001
From: Virgil <virgil@lethean.io>
Date: Thu, 2 Apr 2026 13:02:28 +0000
Subject: [PATCH] refactor(i18n): enrich service state snapshot

Co-Authored-By: Virgil <virgil@lethean.io>
---
 service_test.go |  1 +
 state.go        | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/service_test.go b/service_test.go
index 24730a3..c0598dd 100644
--- a/service_test.go
+++ b/service_test.go
@@ -253,6 +253,7 @@ func TestServiceStateString(t *testing.T) {
 		"mode=",
 		"available=",
 		"handlers=",
+		"LabelHandler",
 	} {
 		if !strings.Contains(got, want) {
 			t.Fatalf("ServiceState.String() = %q, want substring %q", got, want)
diff --git a/state.go b/state.go
index bb18608..d1b53ca 100644
--- a/state.go
+++ b/state.go
@@ -25,8 +25,20 @@ func (s ServiceState) String() string {
 	if len(s.AvailableLanguages) > 0 {
 		langs = "[" + core.Join(", ", s.AvailableLanguages...) + "]"
 	}
+	handlers := "[]"
+	if len(s.Handlers) > 0 {
+		names := make([]string, 0, len(s.Handlers))
+		for _, handler := range s.Handlers {
+			if handler == nil {
+				names = append(names, "<nil>")
+				continue
+			}
+			names = append(names, core.Sprintf("%T", handler))
+		}
+		handlers = "[" + core.Join(", ", names...) + "]"
+	}
 	return core.Sprintf(
-		"ServiceState{language=%q fallback=%q mode=%s formality=%s location=%q direction=%s rtl=%t debug=%t available=%s handlers=%d}",
+		"ServiceState{language=%q fallback=%q mode=%s formality=%s location=%q direction=%s rtl=%t debug=%t available=%s handlers=%d types=%s}",
 		s.Language,
 		s.Fallback,
 		s.Mode,
@@ -37,6 +49,7 @@ func (s ServiceState) String() string {
 		s.Debug,
 		langs,
 		len(s.Handlers),
+		handlers,
 	)
 }