Keep command center errors visible and preserve drafts (#44651)

## Why Command center failures need to remain visible while users retain their task selection and composer draft, including when a task is already managed by another app server. ## What changed - Show action errors above the retained dashboard with a return option and a clear explanation for tasks open elsewhere. - Keep the dashboard open until task attachment succeeds, and return to the conversation when selecting the already displayed task. - Offer “View unsent task” in a pager when restoring a failed submission would overwrite newer input. - Show task refresh failures inline and clear the notice after a successful refresh. ## Testing Add regression tests and snapshots for attachment conflicts, preserved selection and drafts, successful attachment, inline refresh recovery, unsent task viewing, and visible action failures. GitOrigin-RevId: 19670c5ea506414a835296141004db567b0cafef
2026-10-21 17:48:44 +00:00 · 2026-09-10 21:42:01 +00:00
parent 1aaa453ce2
commit db2e09106c
14 changed files with 411 additions and 65 deletions
@@ -0,0 +1,61 @@
+//! Reports command-center action failures above the retained dashboard, with access
+//! to unsent drafts when restoring them would overwrite newer input.
+
+use super::*;
+use crate::wrapping::word_wrap_lines;
+use ratatui::buffer::Buffer;
+
+struct AgentsOverviewErrorHeader(Vec<Line<'static>>);
+
+impl Renderable for AgentsOverviewErrorHeader {
+    fn render(&self, area: Rect, buf: &mut Buffer) {
+        Renderable::render(
+            &Paragraph::new(word_wrap_lines(&self.0, usize::from(area.width))),
+            area,
+            buf,
+        );
+    }
+
+    fn desired_height(&self, width: u16) -> u16 {
+        word_wrap_lines(&self.0, usize::from(width)).len() as u16
+    }
+}
+
+impl App {
+    pub(in crate::app) fn add_agents_overview_error(&mut self, message: String) {
+        let unsent_prompt = self.agents_overview.unsent_prompt.take();
+        if self
+            .chat_widget
+            .selected_index_for_present_view(AGENTS_OVERVIEW_VIEW_ID)
+            .is_some()
+        {
+            let mut items = vec![SelectionItem {
+                name: "Return to command center".to_string(),
+                dismiss_on_select: true,
+                ..Default::default()
+            }];
+            if let Some(text) = unsent_prompt {
+                items.push(SelectionItem {
+                    name: "View unsent task".to_string(),
+                    description: Some(
+                        "Your newer draft has been kept in the composer.".to_string(),
+                    ),
+                    actions: vec![Box::new(move |tx| {
+                        tx.send(AppEvent::ViewAgentsOverviewUnsentPrompt(text.clone()));
+                    })],
+                    dismiss_on_select: false,
+                    ..Default::default()
+                });
+            }
+            self.chat_widget.show_selection_view(SelectionViewParams {
+                header: Box::new(AgentsOverviewErrorHeader(vec![
+                    Line::from("Unable to complete action".bold()),
+                    Line::from(message.clone().dim()),
+                ])),
+                items,
+                ..Default::default()
+            });
+        }
+        self.chat_widget.add_error_message(message);
+    }
+}