修复会话消息中的思考状态显示不正确

src/components/message/message-list-view.tsx

@@ -169,7 +169,15 @@ export function MessageListView({
 
   const { threadItems, nonStreamingAdapted } = useMemo(() => {
     const allTurns = timelineTurns.map((item) => item.turn)
-    const allAdapted = adaptMessageTurns(allTurns, adapterText)
+    const streamingIndices = new Set<number>()
+    timelineTurns.forEach((item, i) => {
+      if (item.phase === "streaming") streamingIndices.add(i)
+    })
+    const allAdapted = adaptMessageTurns(
+      allTurns,
+      adapterText,
+      streamingIndices.size > 0 ? streamingIndices : undefined
+    )
 
     // Collect non-streaming adapted messages for plan extraction
     const nonStreaming = allAdapted.filter(

src/i18n/messages/ar.json

@@ -1185,9 +1185,9 @@
         "running": "قيد التشغيل"
       },
       "reasoning": {
-        "thinking": "جارٍ التفكير...",
+        "thinking": "جارٍ التفكير",
-        "thoughtForFewSeconds": "فكر لبضع ثوانٍ",
+        "thoughtForFewSeconds": "تفكير",
-        "thoughtForSeconds": "فكر لمدة {duration} ثانية"
+        "thoughtForSeconds": "تفكير"
       },
       "messageList": {
         "attachedResources": "الموارد المرفقة",

src/i18n/messages/de.json

@@ -1185,9 +1185,9 @@
         "running": "Läuft"
       },
       "reasoning": {
-        "thinking": "Denkt nach...",
+        "thinking": "Denkt nach",
-        "thoughtForFewSeconds": "Dachte einige Sekunden nach",
+        "thoughtForFewSeconds": "Nachgedacht",
-        "thoughtForSeconds": "Dachte {duration} Sekunden nach"
+        "thoughtForSeconds": "Nachgedacht"
       },
       "messageList": {
         "attachedResources": "Angehängte Ressourcen",

src/i18n/messages/en.json

@@ -1185,9 +1185,9 @@
         "running": "Running"
       },
       "reasoning": {
-        "thinking": "Thinking...",
+        "thinking": "Thinking",
-        "thoughtForFewSeconds": "Thought for a few seconds",
+        "thoughtForFewSeconds": "Thought",
-        "thoughtForSeconds": "Thought for {duration} seconds"
+        "thoughtForSeconds": "Thought"
       },
       "messageList": {
         "attachedResources": "Attached resources",

src/i18n/messages/es.json

@@ -1185,9 +1185,9 @@
         "running": "En ejecución"
       },
       "reasoning": {
-        "thinking": "Pensando...",
+        "thinking": "Pensando",
-        "thoughtForFewSeconds": "Pensó durante unos segundos",
+        "thoughtForFewSeconds": "Pensamiento",
-        "thoughtForSeconds": "Pensó durante {duration} segundos"
+        "thoughtForSeconds": "Pensamiento"
       },
       "messageList": {
         "attachedResources": "Recursos adjuntos",

src/i18n/messages/fr.json

@@ -1185,9 +1185,9 @@
         "running": "En cours"
       },
       "reasoning": {
-        "thinking": "Réflexion...",
+        "thinking": "Réflexion",
-        "thoughtForFewSeconds": "A réfléchi pendant quelques secondes",
+        "thoughtForFewSeconds": "Réflexion",
-        "thoughtForSeconds": "A réfléchi pendant {duration} secondes"
+        "thoughtForSeconds": "Réflexion"
       },
       "messageList": {
         "attachedResources": "Ressources jointes",

src/i18n/messages/ja.json

@@ -1185,9 +1185,9 @@
         "running": "実行中"
       },
       "reasoning": {
-        "thinking": "考え中...",
+        "thinking": "考え中",
-        "thoughtForFewSeconds": "数秒間考えました",
+        "thoughtForFewSeconds": "考えた",
-        "thoughtForSeconds": "{duration} 秒間考えました"
+        "thoughtForSeconds": "考えた"
       },
       "messageList": {
         "attachedResources": "添付リソース",

src/i18n/messages/ko.json

@@ -1185,9 +1185,9 @@
         "running": "실행 중"
       },
       "reasoning": {
-        "thinking": "생각 중...",
+        "thinking": "생각 중",
-        "thoughtForFewSeconds": "몇 초 동안 생각했습니다",
+        "thoughtForFewSeconds": "생각함",
-        "thoughtForSeconds": "{duration}초 동안 생각했습니다"
+        "thoughtForSeconds": "생각함"
       },
       "messageList": {
         "attachedResources": "첨부된 리소스",

src/i18n/messages/pt.json

@@ -1185,9 +1185,9 @@
         "running": "Em execução"
       },
       "reasoning": {
-        "thinking": "Pensando...",
+        "thinking": "Pensando",
-        "thoughtForFewSeconds": "Pensou por alguns segundos",
+        "thoughtForFewSeconds": "Pensamento",
-        "thoughtForSeconds": "Pensou por {duration} segundos"
+        "thoughtForSeconds": "Pensamento"
       },
       "messageList": {
         "attachedResources": "Recursos anexados",

src/i18n/messages/zh-CN.json

@@ -1185,9 +1185,9 @@
         "running": "运行中"
       },
       "reasoning": {
-        "thinking": "思考中...",
+        "thinking": "思考中",
-        "thoughtForFewSeconds": "思考了几秒",
+        "thoughtForFewSeconds": "思考",
-        "thoughtForSeconds": "思考了 {duration} 秒"
+        "thoughtForSeconds": "思考"
       },
       "messageList": {
         "attachedResources": "附加资源",

src/i18n/messages/zh-TW.json

@@ -1185,9 +1185,9 @@
         "running": "執行中"
       },
       "reasoning": {
-        "thinking": "思考中...",
+        "thinking": "思考中",
-        "thoughtForFewSeconds": "思考了幾秒",
+        "thoughtForFewSeconds": "思考",
-        "thoughtForSeconds": "思考了 {duration} 秒"
+        "thoughtForSeconds": "思考"
       },
       "messageList": {
         "attachedResources": "附加資源",

src/lib/adapters/ai-elements-adapter.ts

@@ -603,7 +603,8 @@ function buildToolResultMap(
  */
 export function adaptMessageTurn(
   turn: MessageTurn,
-  text: AdapterMessageText
+  text: AdapterMessageText,
+  isStreaming: boolean = false
 ): AdaptedMessage {
   const adaptedContent: AdaptedContentPart[] = []
   const resultMap = buildToolResultMap(turn.blocks)
@@ -703,6 +704,14 @@ export function adaptMessageTurn(
     }
   }
 
+  // Mark the last reasoning block as streaming if the turn is actively streaming
+  if (isStreaming) {
+    const last = adaptedContent[adaptedContent.length - 1]
+    if (last?.type === "reasoning") {
+      last.isStreaming = true
+    }
+  }
+
   const userSplit =
     turn.role === "user"
       ? splitUserTextAndResources(adaptedContent, text.attachedResources)
@@ -730,9 +739,12 @@ export function adaptMessageTurn(
  */
 export function adaptMessageTurns(
   turns: MessageTurn[],
-  text: AdapterMessageText
+  text: AdapterMessageText,
+  streamingIndices?: Set<number>
 ): AdaptedMessage[] {
-  return turns.map((turn) => adaptMessageTurn(turn, text))
+  return turns.map((turn, i) =>
+    adaptMessageTurn(turn, text, streamingIndices?.has(i) ?? false)
+  )
 }
 
 /**