wip: refactor

crates/app/src/states/signal.rs

@@ -0,0 +1,32 @@
+use gpui::*;
+use nostr_sdk::prelude::*;
+use std::sync::Arc;
+use tokio::sync::mpsc::UnboundedSender;
+
+#[derive(Clone)]
+pub enum Signal {
+    /// Request metadata
+    ReqMetadata(PublicKey),
+    /// Receive metadata
+    RecvMetadata(PublicKey),
+    /// Receive EOSE
+    RecvEose(SubscriptionId),
+    /// Receive event
+    RecvEvent(Event),
+}
+
+pub struct SignalRegistry {
+    pub tx: Arc<UnboundedSender<PublicKey>>,
+}
+
+impl Global for SignalRegistry {}
+
+impl SignalRegistry {
+    pub fn set_global(cx: &mut AppContext, tx: UnboundedSender<PublicKey>) {
+        cx.set_global(Self::new(tx));
+    }
+
+    fn new(tx: UnboundedSender<PublicKey>) -> Self {
+        Self { tx: Arc::new(tx) }
+    }
+}