fix: show all BLE devices in K1 console

apps/k1-viewer/src/App.tsx

@@ -185,11 +185,18 @@ function DeviceRow({
   onSelect: () => void;
 }) {
   return (
-    <div className="device-row" data-selected={selected ? "true" : undefined}>
+    <div
+      className="device-row"
+      data-likely-k1={device.likely_k1 ? "true" : undefined}
+      data-selected={selected ? "true" : undefined}
+    >
       <div className="device-row__identity">
         <span className="device-row__signal" aria-hidden="true" />
         <div>
-          <strong>{device.name?.trim() || "Возможный K1"}</strong>
+          <span className="device-row__name">
+            <strong>{device.name?.trim() || "Устройство без имени"}</strong>
+            {device.likely_k1 ? <small>Возможно K1</small> : null}
+          </span>
           <code>{device.device_id}</code>
         </div>
       </div>
@@ -293,8 +300,18 @@ export default function App() {
   const [replayLoop, setReplayLoop] = useState(false);
 
   useEffect(() => {
-    if (state?.selected_device_id) setSelectedDeviceId(state.selected_device_id);
+    if (state?.selected_device_id) {
-  }, [state?.selected_device_id]);
+      setSelectedDeviceId(state.selected_device_id);
+      return;
+    }
+    if (
+      selectedDeviceId &&
+      state?.devices &&
+      !state.devices.some((device) => device.device_id === selectedDeviceId)
+    ) {
+      setSelectedDeviceId("");
+    }
+  }, [selectedDeviceId, state?.devices, state?.selected_device_id]);
 
   const metrics = state?.metrics;
   const latency = pipelineLatency(metrics);
@@ -508,12 +525,12 @@ export default function App() {
 
                   <WizardStep
                     number="02"
-                    title="Найдите K1 по Bluetooth (BLE)"
+                    title="Выберите K1 среди устройств Bluetooth"
                     status={
                       pendingAction === "scan"
                         ? "Поиск…"
                         : selectedDeviceId
-                          ? "K1 выбран"
+                          ? "Устройство выбрано"
                           : `Найдено: ${devices.length}`
                     }
                     tone={
@@ -525,16 +542,22 @@ export default function App() {
                     }
                   >
                     <p className="step-copy">
-                      Поиск занимает 6 секунд и ничего не записывает в настройки сканера.
+                      Поиск занимает 6 секунд и показывает все видимые BLE-устройства. Вероятные
+                      K1 будут сверху и получат метку, но окончательный выбор делаете вы.
                     </p>
                     <Button
                       width="full"
                       variant="secondary"
                       icon={<Icon name="search" />}
                       disabled={!powerConfirmed || isBusy}
-                      onClick={() => void scan()}
+                      onClick={() => {
+                        setSelectedDeviceId("");
+                        void scan();
+                      }}
                     >
-                      {pendingAction === "scan" ? "Ищем K1 — 6 секунд…" : "Найти K1"}
+                      {pendingAction === "scan"
+                        ? "Сканируем Bluetooth — 6 секунд…"
+                        : "Показать все BLE-устройства"}
                     </Button>
                     <div className="device-list">
                       {devices.length ? (
@@ -548,8 +571,8 @@ export default function App() {
                         ))
                       ) : (
                         <div className="empty-device-list">
-                          K1 пока не найден. Убедитесь, что он включён и горит ровно зелёным, затем
+                          Устройства пока не найдены. Убедитесь, что K1 включён и горит ровно
-                          нажмите «Найти K1».
+                          зелёным, затем запустите поиск ещё раз.
                         </div>
                       )}
                     </div>

apps/k1-viewer/src/api.ts

@@ -4,6 +4,7 @@ export interface BleDevice {
   rssi?: number | null;
   address?: string | null;
   connectable?: boolean | null;
+  likely_k1?: boolean | null;
 }
 
 export type SourceMode = "idle" | "live" | "replay";

apps/k1-viewer/src/styles.css

@@ -409,8 +409,11 @@ input {
 
 .device-list {
   display: grid;
+  max-height: 28rem;
   gap: 0.5rem;
   margin-top: 0.75rem;
+  overflow-y: auto;
+  padding-right: 0.2rem;
 }
 
 .device-row {
@@ -445,6 +448,25 @@ input {
   gap: 0.2rem;
 }
 
+.device-row__name {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  gap: 0.45rem;
+}
+
+.device-row__name small {
+  flex: 0 0 auto;
+  border-radius: 999px;
+  background: var(--k1-accent-soft);
+  color: rgb(var(--nodedc-accent-rgb));
+  padding: 0.2rem 0.42rem;
+  font-size: 0.5rem;
+  font-weight: 750;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+}
+
 .device-row__identity strong {
   overflow: hidden;
   font-size: 0.74rem;
@@ -467,6 +489,11 @@ input {
   height: 0.6rem;
   flex: 0 0 0.6rem;
   border-radius: 50%;
+  background: var(--nodedc-text-muted);
+  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.035);
+}
+
+.device-row[data-likely-k1="true"] .device-row__signal {
   background: rgb(var(--nodedc-success-rgb));
   box-shadow: 0 0 0 0.25rem var(--k1-success-soft);
 }

src/k1link/ble/scanner.py

@@ -53,7 +53,8 @@ def advertisement_record(device: BLEDevice, advertisement: AdvertisementData) ->
             service_uuid: data.hex()
             for service_uuid, data in sorted(advertisement.service_data.items())
         },
-        "k1_name_candidate": any(marker in normalized_name for marker in ("lixel", "xgrids", "k1")),
+        "k1_name_candidate": normalized_name.startswith("xgr-")
+        or any(marker in normalized_name for marker in ("lixel", "xgrids", "k1")),
     }
 
 

src/k1link/web/app.py

@@ -81,6 +81,13 @@ class ConsoleService:
         elif selected_device_id is not None:
             phase = "device_selected"
             message = "K1 выбран. Теперь введите название и пароль Wi-Fi."
+        elif devices:
+            likely_count = sum(bool(item.get("likely_k1")) for item in devices)
+            phase = "idle"
+            message = (
+                f"Найдено BLE-устройств: {len(devices)}. "
+                f"Возможных K1: {likely_count}. Выберите нужное устройство."
+            )
         else:
             phase = "idle"
             message = runtime["message"]
@@ -107,7 +114,7 @@ class ConsoleService:
         }
 
     async def scan_ble(self, duration_seconds: float) -> dict[str, Any]:
-        self._set_operation("scanning", "Ищем K1 по Bluetooth (BLE)…")
+        self._set_operation("scanning", "Сканируем все устройства Bluetooth (BLE)…")
         try:
             result = await scan(duration_seconds)
             devices = [
@@ -117,16 +124,14 @@ class ConsoleService:
                     "rssi": item["rssi"],
                     "address": None,
                     "connectable": True,
+                    "likely_k1": item["k1_name_candidate"],
                 }
                 for item in result["devices"]
-                if item["k1_name_candidate"]
             ]
             with self._lock:
                 self._devices = devices
-                if len(devices) == 1:
-                    self._selected_device_id = str(devices[0]["device_id"])
                 self._operation_message = (
-                    f"Поиск завершён. Найдено устройств K1: {len(devices)}."
+                    f"Поиск завершён. Найдено BLE-устройств: {len(devices)}."
                 )
         finally:
             with self._lock:
@@ -136,7 +141,7 @@ class ConsoleService:
     async def connect(self, request: ConnectRequest) -> dict[str, Any]:
         known_ids = {str(item["device_id"]) for item in self.state()["devices"]}
         if request.device_id not in known_ids:
-            raise ValueError("сначала найдите и выберите K1 через Bluetooth")
+            raise ValueError("сначала найдите и выберите устройство через Bluetooth")
         self._set_operation(
             "provisioning",
             "Передаём в K1 настройки Wi-Fi одним подтверждённым запросом.",

tests/test_ble_scanner.py

@@ -21,3 +21,19 @@ def test_advertisement_record_marks_k1_candidate() -> None:
     assert record["manufacturer_data_hex"] == {"123": "0102"}
     assert record["service_data_hex"] == {"service": "aa"}
     assert record["service_uuids"] == ["B", "a"]
+
+
+def test_advertisement_record_marks_observed_xgr_serial_name_as_k1_candidate() -> None:
+    device = BLEDevice("F89438FA-55ED-85AD-EED7-734AC84746D8", "XGR-A46BE7", None)
+    advertisement = AdvertisementData(
+        local_name="XGR-A46BE7",
+        manufacturer_data={},
+        service_data={},
+        service_uuids=[],
+        tx_power=0,
+        rssi=-60,
+        platform_data=(),
+    )
+
+    record = advertisement_record(device, advertisement)
+    assert record["k1_name_candidate"] is True

tests/test_web_console.py

@@ -0,0 +1,48 @@
+from __future__ import annotations
+
+import asyncio
+from pathlib import Path
+from typing import Any
+
+from pytest import MonkeyPatch
+
+import k1link.web.app as web_app
+
+
+def test_ble_scan_exposes_every_device_and_only_labels_likely_k1(
+    monkeypatch: MonkeyPatch,
+    tmp_path: Path,
+) -> None:
+    async def fake_scan(duration_seconds: float) -> dict[str, Any]:
+        assert duration_seconds == 6.0
+        return {
+            "devices": [
+                {
+                    "macos_uuid": "K1-UUID",
+                    "name": "XGR-A46BE7",
+                    "local_name": "XGR-A46BE7",
+                    "rssi": -51,
+                    "k1_name_candidate": True,
+                },
+                {
+                    "macos_uuid": "OTHER-UUID",
+                    "name": "AirPods Pro",
+                    "local_name": "AirPods Pro",
+                    "rssi": -62,
+                    "k1_name_candidate": False,
+                },
+            ]
+        }
+
+    monkeypatch.setattr(web_app, "scan", fake_scan)
+    service = web_app.ConsoleService(tmp_path)
+
+    state = asyncio.run(service.scan_ble(6.0))
+
+    assert state["selected_device_id"] is None
+    assert [device["device_id"] for device in state["devices"]] == [
+        "K1-UUID",
+        "OTHER-UUID",
+    ]
+    assert [device["likely_k1"] for device in state["devices"]] == [True, False]
+