switch sides: use ipc to pass msg from ui to server

Signed-off-by: 21pages <pages21@163.com>

src/ipc.rs

@@ -208,7 +208,8 @@ pub enum Data {
     Empty,
     Disconnected,
     DataPortableService(DataPortableService),
-    SwitchBack,
+    SwitchSidesRequest(String),
+    SwitchSidesBack,
 }
 
 #[tokio::main(flavor = "current_thread")]
@@ -429,6 +430,15 @@ async fn handle(data: Data, stream: &mut Connection) {
         Data::TestRendezvousServer => {
             crate::test_rendezvous_server();
         }
+        Data::SwitchSidesRequest(id) => {
+            let uuid = uuid::Uuid::new_v4();
+            crate::server::insert_switch_sides_uuid(id, uuid.clone());
+            allow_err!(
+                stream
+                    .send(&Data::SwitchSidesRequest(uuid.to_string()))
+                    .await
+            );
+        }
         _ => {}
     }
 }