From c173988aaa2f84ecdfe7d3c7cdfd7d3a525aee02 Mon Sep 17 00:00:00 2001
From: Adam <2363879+adamdotdevin@users.noreply.github.com>
Date: Thu, 12 Mar 2026 19:07:19 -0500
Subject: [PATCH] feat(app): interruption state

---
 packages/ui/src/components/message-part.css |  8 -----
 packages/ui/src/components/message-part.tsx | 34 ++++++++-------------
 packages/ui/src/components/session-turn.tsx | 13 +++++---
 3 files changed, 21 insertions(+), 34 deletions(-)

diff --git a/packages/ui/src/components/message-part.css b/packages/ui/src/components/message-part.css
index 3648d5079..f01408a38 100644
--- a/packages/ui/src/components/message-part.css
+++ b/packages/ui/src/components/message-part.css
@@ -23,10 +23,6 @@
   max-width: 100%;
   gap: 0;
 
-  &[data-interrupted] {
-    color: var(--text-weak);
-  }
-
   [data-slot="user-message-attachments"] {
     display: flex;
     flex-wrap: wrap;
@@ -165,10 +161,6 @@
     text-align: right;
   }
 
-  [data-slot="user-message-copy-wrapper"][data-interrupted] {
-    gap: 12px;
-  }
-
   &:hover [data-slot="user-message-copy-wrapper"],
   &:focus-within [data-slot="user-message-copy-wrapper"] {
     opacity: 1;
diff --git a/packages/ui/src/components/message-part.tsx b/packages/ui/src/components/message-part.tsx
index 500c73c5e..ee83ffa15 100644
--- a/packages/ui/src/components/message-part.tsx
+++ b/packages/ui/src/components/message-part.tsx
@@ -131,7 +131,6 @@ export interface MessageProps {
   parts: PartType[]
   actions?: UserActions
   showAssistantCopyPartID?: string | null
-  interrupted?: boolean
   showReasoningSummaries?: boolean
 }
 
@@ -691,12 +690,7 @@ export function Message(props: MessageProps) {
     <Switch>
       <Match when={props.message.role === "user" && props.message}>
         {(userMessage) => (
-          <UserMessageDisplay
-            message={userMessage() as UserMessage}
-            parts={props.parts}
-            actions={props.actions}
-            interrupted={props.interrupted}
-          />
+          <UserMessageDisplay message={userMessage() as UserMessage} parts={props.parts} actions={props.actions} />
         )}
       </Match>
       <Match when={props.message.role === "assistant" && props.message}>
@@ -887,12 +881,7 @@ function ContextToolGroup(props: { parts: ToolPart[]; busy?: boolean }) {
   )
 }
 
-export function UserMessageDisplay(props: {
-  message: UserMessage
-  parts: PartType[]
-  actions?: UserActions
-  interrupted?: boolean
-}) {
+export function UserMessageDisplay(props: { message: UserMessage; parts: PartType[]; actions?: UserActions }) {
   const data = useData()
   const dialog = useDialog()
   const i18n = useI18n()
@@ -947,10 +936,7 @@ export function UserMessageDisplay(props: {
     return items.filter((x) => !!x).join("\u00A0\u00B7\u00A0")
   })
 
-  const metaTail = createMemo(() => {
-    const items = [stamp(), props.interrupted ? i18n.t("ui.message.interrupted") : ""]
-    return items.filter((x) => !!x).join("\u00A0\u00B7\u00A0")
-  })
+  const metaTail = stamp
 
   const openImagePreview = (url: string, alt?: string) => {
     dialog.show(() => <ImagePreview src={url} alt={alt} />)
@@ -981,7 +967,7 @@ export function UserMessageDisplay(props: {
   }
 
   return (
-    <div data-component="user-message" data-interrupted={props.interrupted ? "" : undefined}>
+    <div data-component="user-message">
       <Show when={attachments().length > 0}>
         <div data-slot="user-message-attachments">
           <For each={attachments()}>
@@ -1021,7 +1007,7 @@ export function UserMessageDisplay(props: {
               <HighlightedText text={text()} references={inlineFiles()} agents={agents()} />
             </div>
           </div>
-          <div data-slot="user-message-copy-wrapper" data-interrupted={props.interrupted ? "" : undefined}>
+          <div data-slot="user-message-copy-wrapper">
             <Show when={metaHead() || metaTail()}>
               <span data-slot="user-message-meta-wrap">
                 <Show when={metaHead()}>
@@ -1305,14 +1291,13 @@ PART_MAPPING["tool"] = function ToolPartDisplay(props) {
   )
 }
 
-PART_MAPPING["compaction"] = function CompactionPartDisplay() {
-  const i18n = useI18n()
+export function MessageDivider(props: { label: string }) {
   return (
     <div data-component="compaction-part">
       <div data-slot="compaction-part-divider">
         <span data-slot="compaction-part-line" />
         <span data-slot="compaction-part-label" class="text-12-regular text-text-weak">
-          {i18n.t("ui.messagePart.compaction")}
+          {props.label}
         </span>
         <span data-slot="compaction-part-line" />
       </div>
@@ -1320,6 +1305,11 @@ PART_MAPPING["compaction"] = function CompactionPartDisplay() {
   )
 }
 
+PART_MAPPING["compaction"] = function CompactionPartDisplay() {
+  const i18n = useI18n()
+  return <MessageDivider label={i18n.t("ui.messagePart.compaction")} />
+}
+
 PART_MAPPING["text"] = function TextPartDisplay(props) {
   const data = useData()
   const i18n = useI18n()
diff --git a/packages/ui/src/components/session-turn.tsx b/packages/ui/src/components/session-turn.tsx
index 8783e8957..41e160d16 100644
--- a/packages/ui/src/components/session-turn.tsx
+++ b/packages/ui/src/components/session-turn.tsx
@@ -7,7 +7,7 @@ import { Binary } from "@opencode-ai/util/binary"
 import { getDirectory, getFilename } from "@opencode-ai/util/path"
 import { createEffect, createMemo, createSignal, For, on, ParentProps, Show } from "solid-js"
 import { Dynamic } from "solid-js/web"
-import { AssistantParts, Message, Part, PART_MAPPING, type UserActions } from "./message-part"
+import { AssistantParts, Message, MessageDivider, PART_MAPPING, type UserActions } from "./message-part"
 import { Card } from "./card"
 import { Accordion } from "./accordion"
 import { StickyAccordionHeader } from "./sticky-accordion-header"
@@ -276,6 +276,11 @@ export function SessionTurn(
   )
 
   const interrupted = createMemo(() => assistantMessages().some((m) => m.error?.name === "MessageAbortedError"))
+  const divider = createMemo(() => {
+    if (compaction()) return i18n.t("ui.messagePart.compaction")
+    if (interrupted()) return i18n.t("ui.message.interrupted")
+    return ""
+  })
   const error = createMemo(
     () => assistantMessages().find((m) => m.error && m.error.name !== "MessageAbortedError")?.error,
   )
@@ -384,11 +389,11 @@ export function SessionTurn(
               class={props.classes?.container}
             >
               <div data-slot="session-turn-message-content" aria-live="off">
-                <Message message={message()!} parts={parts()} actions={props.actions} interrupted={interrupted()} />
+                <Message message={message()!} parts={parts()} actions={props.actions} />
               </div>
-              <Show when={compaction()}>
+              <Show when={divider()}>
                 <div data-slot="session-turn-compaction">
-                  <Part part={compaction()!} message={message()!} hideDetails />
+                  <MessageDivider label={divider()} />
                 </div>
               </Show>
               <Show when={assistantMessages().length > 0}>