From 4e54ace76b83f20c13959500efe4eafd38f57128 Mon Sep 17 00:00:00 2001
From: Mikhail <misha_mst@mail.ru>
Date: Wed, 26 Aug 2026 10:40:15 +0300
Subject: [PATCH] Route local place searches to relevant evidence

---
 cmd/core-runtime/main.go                     | 19 ++++++++++++++++++
 cmd/core-runtime/main_test.go                | 12 +++++++++++
 modules/interaction/domain/semantics_test.go |  7 +++++++
 modules/interaction/domain/travel.go         | 21 +++++++++++++++++++-
 4 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/cmd/core-runtime/main.go b/cmd/core-runtime/main.go
index 1bb7823..7fe79e5 100644
--- a/cmd/core-runtime/main.go
+++ b/cmd/core-runtime/main.go
@@ -1863,6 +1863,9 @@ func researchFindingMatchesIntent(query string, finding epistemics.ResearchFindi
 	if distanceResearchQuery(query) && !containsDistanceEvidence(finding.Excerpt.Text) {
 		return false
 	}
+	if localPlaceSearchQuery(query) && !containsLocalPlaceEvidence(finding.Excerpt.Text) {
+		return false
+	}
 	if !nearestFlightQuery(query) {
 		return true
 	}
@@ -1892,6 +1895,22 @@ func researchFindingMatchesIntent(query string, finding epistemics.ResearchFindi
 	return true
 }
 
+func localPlaceSearchQuery(query string) bool {
+	lower := strings.ToLower(query)
+	return (strings.Contains(lower, "ресторан") || strings.Contains(lower, "кафе")) &&
+		(strings.Contains(lower, "адрес") || strings.Contains(lower, "отзыв") || strings.Contains(lower, "меню"))
+}
+
+func containsLocalPlaceEvidence(value string) bool {
+	lower := strings.ToLower(value)
+	for _, term := range []string{"ресторан", "кафе", "адрес", "меню", "отзыв", "кухн"} {
+		if strings.Contains(lower, term) {
+			return true
+		}
+	}
+	return false
+}
+
 func distanceResearchQuery(query string) bool {
 	lower := strings.ToLower(query)
 	return strings.Contains(lower, "расстоян") || strings.Contains(lower, "километр")
diff --git a/cmd/core-runtime/main_test.go b/cmd/core-runtime/main_test.go
index 0e9a954..e2acef0 100644
--- a/cmd/core-runtime/main_test.go
+++ b/cmd/core-runtime/main_test.go
@@ -106,6 +106,18 @@ func TestResearchReplyRejectsGenericLandingPageForConcreteIdentifier(t *testing.
 	}
 }
 
+func TestLocalPlaceReplyRejectsDictionaryFinding(t *testing.T) {
+	result := epistemics.ResearchResult{Findings: []epistemics.ResearchFinding{{
+		State:   epistemics.FindingSupported,
+		Source:  epistemics.Source{Locator: "https://dictionary.example", Title: "Ближайший — словарь"},
+		Excerpt: epistemics.SourceExcerpt{Text: "Ближайший — значение слова и пример употребления."},
+	}}}
+	reply, backed := renderResearchReply("места ресторан в Сочи адрес отзывы меню", result, nil)
+	if backed || !strings.Contains(reply, "Проверяемых данных") {
+		t.Fatalf("dictionary finding was presented as local place result: %q", reply)
+	}
+}
+
 func TestResearchReplyKeepsFindingContainingConcreteIdentifier(t *testing.T) {
 	result := epistemics.ResearchResult{Findings: []epistemics.ResearchFinding{{
 		State:   epistemics.FindingSupported,
diff --git a/modules/interaction/domain/semantics_test.go b/modules/interaction/domain/semantics_test.go
index 3be1840..ba7bcfa 100644
--- a/modules/interaction/domain/semantics_test.go
+++ b/modules/interaction/domain/semantics_test.go
@@ -189,6 +189,13 @@ func TestTravelResearchQueryUsesKnownOriginForDistance(t *testing.T) {
 	}
 }
 
+func TestTravelResearchQueryCompilesLocalPlaceSearchWithoutSearchImperative(t *testing.T) {
+	query := TravelResearchQuery("найди ближайший ресторан в Сочи", nil, time.Time{})
+	if strings.Contains(query, "найди") || strings.Contains(query, "ближайший") || !strings.Contains(query, "сочи") || !strings.Contains(query, "адрес") {
+		t.Fatalf("local place query was not compiled semantically: %q", query)
+	}
+}
+
 func TestTravelRouteWithKnownOriginDoesNotAskForTicketDate(t *testing.T) {
 	history := []interaction.HumanUtterance{{Content: "я сейчас в Москве"}}
 	if got := TravelSearchClarification("как можно добраться до Сочи?", history); got != "" {
diff --git a/modules/interaction/domain/travel.go b/modules/interaction/domain/travel.go
index c57e7fb..2ac4326 100644
--- a/modules/interaction/domain/travel.go
+++ b/modules/interaction/domain/travel.go
@@ -46,7 +46,9 @@ func normalizedTravelSearchText(message string) string {
 func TravelResearchQuery(message string, history []interaction.HumanUtterance, now time.Time) string {
 	query := TravelSearchQuery(message, now)
 	tokens := semanticTokens(StripAssistantVocative(message))
-	if containsStemInTokens(tokens, "расстоян", "километр") {
+	if localPlaceSearchRequest(tokens) {
+		return localPlaceResearchQuery(tokens)
+	} else if containsStemInTokens(tokens, "расстоян", "километр") {
 		origin := travelContextOrigin(history)
 		destination := travelContextDestinationFromTokens(tokens)
 		if origin != "" && destination != "" {
@@ -86,6 +88,23 @@ func TravelResearchQuery(message string, history []interaction.HumanUtterance, n
 	return query
 }
 
+// localPlaceSearchRequest recognizes a proximity search as a local-search
+// capability, keeping it separate from travel-route compilation.
+func localPlaceSearchRequest(tokens []string) bool {
+	return containsStemInTokens(tokens, "ресторан", "кафе") && containsStemInTokens(tokens, "ближ", "рядом")
+}
+
+func localPlaceResearchQuery(tokens []string) string {
+	parts := make([]string, 0, len(tokens))
+	for _, token := range tokens {
+		if containsStem(token, "найд", "покаж", "ближ", "рядом") {
+			continue
+		}
+		parts = append(parts, token)
+	}
+	return "места " + strings.Join(parts, " ") + " адрес отзывы меню"
+}
+
 // trainScheduleResearchQuery formulates an observed schedule request from the
 // user's route and remembered origin. It contains no city, provider or answer
 // catalogue: actual departure data remains evidence from the selected source.