From 3750e0bae21c54da3947d337584f180a21d0bc67 Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Tue, 26 May 2026 17:10:28 +0300
Subject: feat: add pane metadata reporting

refs #36
---
 src/api/subscriptions.rs | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

(limited to 'src/api/subscriptions.rs')

diff --git a/src/api/subscriptions.rs b/src/api/subscriptions.rs
index a6d8ff97..aaa7e5ac 100644
--- a/src/api/subscriptions.rs
+++ b/src/api/subscriptions.rs
@@ -50,9 +50,29 @@ pub(super) struct ActiveAgentStatusChangedSubscription {
     status_filter: Option<crate::api::schema::AgentStatus>,
     last_status: Option<crate::api::schema::AgentStatus>,
     emit_initial_match: bool,
+    last_presentation: Option<PanePresentationSnapshot>,
     request_prefix: String,
 }
 
+#[derive(Debug, Clone, PartialEq, Eq)]
+struct PanePresentationSnapshot {
+    title: Option<String>,
+    display_agent: Option<String>,
+    custom_status: Option<String>,
+    state_labels: std::collections::HashMap<String, String>,
+}
+
+impl PanePresentationSnapshot {
+    fn from(pane: &crate::api::schema::PaneInfo) -> Self {
+        Self {
+            title: pane.title.clone(),
+            display_agent: pane.display_agent.clone(),
+            custom_status: pane.custom_status.clone(),
+            state_labels: pane.state_labels.clone(),
+        }
+    }
+}
+
 pub(super) struct ActiveEventSubscription {
     event_kind: crate::api::schema::EventKind,
     last_sequence: u64,
@@ -187,6 +207,7 @@ impl ActiveSubscription {
                         status_filter: agent_status,
                         last_status: Some(probe.agent_status),
                         emit_initial_match,
+                        last_presentation: Some(PanePresentationSnapshot::from(&probe)),
                         request_prefix: format!("{request_id}:sub:{index}"),
                     },
                 ))
@@ -268,13 +289,19 @@ impl ActiveAgentStatusChangedSubscription {
         )
         .ok()?;
         let current_status = pane.agent_status;
+        let current_presentation = PanePresentationSnapshot::from(&pane);
         let previous_status = self.last_status.replace(current_status);
+        let previous_presentation = self.last_presentation.replace(current_presentation.clone());
+        let presentation_changed = previous_presentation
+            .as_ref()
+            .is_some_and(|previous| previous != &current_presentation);
+        let status_changed = previous_status.is_some_and(|previous| previous != current_status);
         let should_emit = if self.emit_initial_match {
             self.emit_initial_match = false;
             self.status_filter
                 .is_some_and(|wanted| wanted == current_status)
         } else {
-            previous_status.is_some_and(|previous| previous != current_status)
+            (status_changed || presentation_changed)
                 && !self
                     .status_filter
                     .is_some_and(|wanted| wanted != current_status)
@@ -290,7 +317,10 @@ impl ActiveAgentStatusChangedSubscription {
                 workspace_id: pane.workspace_id,
                 agent_status: current_status,
                 agent: pane.agent,
+                title: pane.title,
+                display_agent: pane.display_agent,
                 custom_status: pane.custom_status,
+                state_labels: pane.state_labels,
             }),
         })
     }
-- 
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