Доказать полезность margin-agent через честный boundary replay

llm_normalizer/backend/tests/addressInventoryIntentSignals.test.ts

@@ -27,6 +27,23 @@ describe("addressInventoryIntentSignals", () => {
     expect(result?.reasons).toContain("inventory_margin_ranking_signal_detected");
   });
 
+  it("classifies calculate-margin nomenclature wording with false-source guards as margin ranking", () => {
+    const result = resolveInventoryAddressIntent(
+      "\u041f\u043e\u0441\u0447\u0438\u0442\u0430\u0439 \u043c\u0430\u0440\u0436\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u043e\u0432\u0430\u0440\u043d\u043e\u0439 \u043d\u043e\u043c\u0435\u043d\u043a\u043b\u0430\u0442\u0443\u0440\u044b \u0437\u0430 2020 \u0433\u043e\u0434, \u043d\u0435 \u041e\u0421 \u0438 \u043d\u0435 \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u044e."
+    );
+
+    expect(result?.intent).toBe("inventory_margin_ranking_for_nomenclature");
+    expect(result?.reasons).toContain("inventory_margin_ranking_signal_detected");
+  });
+
+  it("keeps payment-bank false-source wording in margin contour", () => {
+    const result = resolveAddressIntent(
+      "\u041c\u043e\u0436\u043d\u043e \u0431\u044b\u0441\u0442\u0440\u043e \u043f\u043e\u043d\u044f\u0442\u044c \u043c\u0430\u0440\u0436\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u043e\u0432\u0430\u0440\u043e\u0432 \u0437\u0430 2020 \u0433\u043e\u0434 \u043f\u043e \u043e\u043f\u043b\u0430\u0442\u0430\u043c \u0438 \u0431\u0430\u043d\u043a\u0443?"
+    );
+
+    expect(result.intent).toBe("inventory_margin_ranking_for_nomenclature");
+  });
+
   it("classifies selected-object purchase provenance wording through the extracted inventory owner", () => {
     const result = resolveInventoryAddressIntent("selected object supplier provenance");
 

llm_normalizer/backend/tests/addressQueryRuntimeM23.test.ts

@@ -131,6 +131,15 @@ describe("address query shape classifier", () => {
     expect(result.mode).toBe("address_query");
   });
 
+  it("keeps calculate margin wording in address lane before bank false-source cues can steal it", () => {
+    const result = detectAddressQuestionMode(
+      "\u041c\u043e\u0436\u043d\u043e \u0431\u044b\u0441\u0442\u0440\u043e \u043f\u043e\u043d\u044f\u0442\u044c \u043c\u0430\u0440\u0436\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u043e\u0432\u0430\u0440\u043e\u0432 \u0437\u0430 2020 \u0433\u043e\u0434 \u043f\u043e \u043e\u043f\u043b\u0430\u0442\u0430\u043c \u0438 \u0431\u0430\u043d\u043a\u0443?"
+    );
+
+    expect(result.mode).toBe("address_query");
+    expect(result.reasons).toContain("inventory_profitability_signal_detected");
+  });
+
   it("extracts item anchor for inventory provenance questions", () => {
     const filters = extractAddressFilters(
       "От какого поставщика куплен товар Шкаф картотечный?",

llm_normalizer/backend/tests/addressReplyBuildersRegression.test.ts

@@ -579,4 +579,66 @@ describe("address reply builders regressions", () => {
     expect(result?.text).not.toContain("входящих денежных поступлений");
     expect(result?.text).not.toContain("амортизац");
   });
+
+  it("answers payment-bank margin false-source questions as a boundary before any ranking", () => {
+    const result = composeInventoryReply(
+      "inventory_margin_ranking_for_nomenclature",
+      [
+        {
+          amount: 1000,
+          quantity: 1,
+          item: "Товар A",
+          period: "2020-05-20",
+          registrator: "Реализация товаров"
+        } as any,
+        {
+          amount: 400,
+          quantity: 1,
+          item: "Товар A",
+          period: "2020-01-10",
+          registrator: "Поступление товаров"
+        } as any
+      ],
+      {
+        userMessage:
+          "Можно быстро понять маржинальность товаров за 2020 год по оплатам и банку?",
+        periodFrom: "2020-01-01",
+        periodTo: "2020-12-31"
+      },
+      {
+        resolvePayablesAsOfDate: () => "2020-12-31",
+        buildInventoryOnHandAggregate: () => [],
+        uniqueStrings: (values: string[]) => Array.from(new Set(values)),
+        formatDateRu: (value: string) => value,
+        formatNumberWithDots: (value: number, fractionDigits = 0) => value.toFixed(fractionDigits),
+        formatMoneyRub: (value: number) => `${value} ₽`,
+        isInventoryPurchaseMovement: (row: any) => String(row.registrator ?? "").includes("Поступление"),
+        summarizeInventoryTraceRows: (rows: any[]) => ({
+          item: rows[0]?.item ?? null,
+          warehouses: [],
+          organizations: [],
+          counterparties: [],
+          documents: [],
+          firstPeriod: null,
+          lastPeriod: null,
+          totalAmount: 0
+        }),
+        formatInventoryTraceRows: () => [],
+        hasInventoryPurchaseDateActionFocus: () => false,
+        inventoryTraceDateLabel: () => "",
+        extractInventoryCounterpartyCandidates: () => [],
+        buildInventoryAgingByItemAggregate: () => [],
+        formatInventoryAgingRows: () => [],
+        isInventorySaleMovement: (row: any) => String(row.registrator ?? "").includes("Реализация")
+      }
+    );
+
+    expect(result?.text.split("\n")[0]).toContain("По оплатам и банку");
+    expect(result?.text.split("\n")[0]).toContain("нельзя честно подтвердить");
+    expect(result?.text).toContain("выручка реализации");
+    expect(result?.text).toContain("себестоимостная база");
+    expect(result?.text).toContain("Что можно сделать дальше");
+    expect(result?.text).not.toContain("Самая маржинальная позиция");
+    expect(result?.text).not.toMatch(/(?:оплат[аы]|банк|payment_document).{0,80}(?:источник|достаточ|посчитал|марж[ау])/iu);
+  });
 });