新增设备别名管理功能，支持设备别名的保存与解绑

app/api/family/device-binding/route.ts

@@ -0,0 +1,82 @@
+import { NextResponse } from "next/server";
+
+import {
+  unbindDeviceFromCaregiver,
+  updateCaregiverDeviceAlias,
+} from "@/lib/monitor-data";
+import { getDeviceName } from "@/lib/panel-format";
+import { getCaregiverSession } from "@/lib/session";
+
+export async function PATCH(request: Request) {
+  const body = (await request.json().catch(() => null)) as
+    | {
+        deviceUuid?: string;
+        alias?: string | null;
+      }
+    | null;
+
+  if (!body?.deviceUuid || typeof body.deviceUuid !== "string") {
+    return NextResponse.json({ error: "请先提供目标设备。" }, { status: 400 });
+  }
+
+  try {
+    const caregiver = await getCaregiverSession();
+
+    if (!caregiver) {
+      return NextResponse.json({ error: "请先登录账号。" }, { status: 401 });
+    }
+
+    const binding = await updateCaregiverDeviceAlias({
+      caregiverId: caregiver.id,
+      rawDeviceValue: body.deviceUuid,
+      alias: typeof body.alias === "string" || body.alias === null ? body.alias : undefined,
+    });
+
+    return NextResponse.json({
+      ok: true,
+      alias: binding.alias,
+      deviceName: getDeviceName(binding.alias, binding.elderDevice.displayName),
+    });
+  } catch (error) {
+    return NextResponse.json(
+      {
+        error: error instanceof Error ? error.message : "设备别名保存失败。",
+      },
+      { status: 400 },
+    );
+  }
+}
+
+export async function DELETE(request: Request) {
+  const body = (await request.json().catch(() => null)) as
+    | {
+        deviceUuid?: string;
+      }
+    | null;
+
+  if (!body?.deviceUuid || typeof body.deviceUuid !== "string") {
+    return NextResponse.json({ error: "请先提供目标设备。" }, { status: 400 });
+  }
+
+  try {
+    const caregiver = await getCaregiverSession();
+
+    if (!caregiver) {
+      return NextResponse.json({ error: "请先登录账号。" }, { status: 401 });
+    }
+
+    const result = await unbindDeviceFromCaregiver(caregiver.id, body.deviceUuid);
+
+    return NextResponse.json({
+      ok: true,
+      deviceUuid: result.deviceUuid,
+    });
+  } catch (error) {
+    return NextResponse.json(
+      {
+        error: error instanceof Error ? error.message : "解绑设备失败。",
+      },
+      { status: 400 },
+    );
+  }
+}