fix(botops): fix reasoning panel appearing after AI response and filter conversation start notification
- Add _ai_prefab flag to track pre-created empty AI widget - start_reasoning() now reorders widgets: remove empty AI widget, mount reasoning first, then remount AI widget - This ensures reasoning always appears BEFORE the actual answer - Filter out 'Conversation started'/'对话开始' info notifications (implicit event, no need to show) - Increase reasoning display limit from 2000 to 3000 chars
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@@ -230,7 +230,10 @@ class BotOpsApp(App):
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elif t == "error":
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await self.notify_system(f"❌ {content}", level="error")
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elif t == "info":
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await self.notify_system(f"ℹ️ {content}")
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# 过滤掉对话开始这类隐式通知（用户发消息自然知道对话开始了）
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skip_keywords = ("Conversation started", "对话开始", "🎭")
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if not any(k in content for k in skip_keywords):
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await self.notify_system(f"ℹ️ {content}")
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elif t == "command_result":
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await self.notify_system(content)
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elif t == "connection_ack":
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+45
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@@ -2,7 +2,7 @@
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服务端协议（aibox/aibox.py output_callback 原样透传 msg_type）：
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- chunk 增量片段（正式回答内容），直接 append 到 AI 消息
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- reasoning_start 思考开始信号，创建思考区域
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- reasoning_start 思考开始信号，创建思考区域（在AI回答之前）
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- reasoning 思考内容增量片段，追加到思考区域
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- reasoning_end 思考结束信号
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- complete 收尾信号：chunk 流式是内容权威来源，complete 仅用于收尾；
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@@ -15,6 +15,7 @@ from textual.widgets import Markdown, Static
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class ChatView(VerticalScroll):
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"""可滚动聊天区。AI 回复用单个 Markdown 部件增量 append，实现流式渲染。
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顺序保证：思考区域始终在 AI 正式回答之前。
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滚动策略：每条新消息挂载后调用 anchor() 锚定底部——之后内容增长
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（流式 append）容器会自动保持吸底；用户上翻时 Textual 自动脱锚，
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下一条新消息再重新锚定。
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@@ -27,6 +28,7 @@ class ChatView(VerticalScroll):
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self._ai_text = ""
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self._reasoning_text = ""
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self._ai_finalized = True # 初始无活跃 AI 消息
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self._ai_prefab = False # AI widget是预创建的空widget（可重排）
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@property
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def ai_text(self) -> str:
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@@ -45,22 +47,47 @@ class ChatView(VerticalScroll):
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self._anchor_bottom()
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async def start_ai(self):
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"""预建一条 AI 消息（发送用户消息后即可调用，给出即时反馈）。"""
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"""预建一条 AI 消息（发送用户消息后即可调用，给出即时反馈）。
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注意：此时只创建空widget但不显示内容，如果后续先收到思考内容，
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会在start_reasoning()中重新排列顺序，确保思考在前。
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"""
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if self._ai_widget is not None:
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return
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self._ai_text = ""
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self._ai_finalized = False
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self._ai_prefab = True
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self._ai_widget = Markdown("", classes="msg-ai")
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await self.mount(self._ai_widget)
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self._anchor_bottom()
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async def start_reasoning(self, hint: str = "🤔 思考中..."):
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"""开始展示思考过程区域。"""
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"""开始展示思考过程区域。
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如果AI widget已经预创建（空的），先移除它，等思考widget挂载后
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再重新挂载AI widget，保证思考在回答之前。
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"""
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if self._reasoning_widget is not None:
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return
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# 如果AI widget已经存在且是空的预创建状态，重新排列顺序
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need_remount_ai = False
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ai_saved_text = self._ai_text
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if self._ai_widget is not None and self._ai_prefab:
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await self._ai_widget.remove()
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self._ai_widget = None
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need_remount_ai = True
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# 先挂载思考widget
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self._reasoning_text = ""
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self._reasoning_widget = Static(hint + "\n", classes="msg-reasoning", markup=False)
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await self.mount(self._reasoning_widget)
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# 如果之前有AI内容（理论上预创建时不会有，但保险处理），重新挂载AI widget
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if need_remount_ai:
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self._ai_widget = Markdown(ai_saved_text, classes="msg-ai")
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await self.mount(self._ai_widget)
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self._anchor_bottom()
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async def append_reasoning(self, delta: str):
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@@ -70,22 +97,23 @@ class ChatView(VerticalScroll):
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if self._reasoning_widget is None:
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await self.start_reasoning()
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self._reasoning_text += delta
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# 限制思考内容显示长度（最多显示最后 2000 字符，避免思考过长占满屏幕）
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# 限制思考内容显示长度（最多显示最后 3000 字符，避免思考过长占满屏幕）
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display = self._reasoning_text
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if len(display) > 2000:
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display = "...(前略)\n" + display[-2000:]
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if len(display) > 3000:
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display = "...(前略)\n" + display[-3000:]
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self._reasoning_widget.update(f"💭 思考中...\n{display}")
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self.call_after_refresh(self.scroll_end, animate=False)
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async def end_reasoning(self):
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"""结束思考区域，更新提示文字。"""
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if self._reasoning_widget is not None and self._reasoning_text:
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# 思考结束后保持展示，但更新标签
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# 思考结束后保持展示，更新标签为已完成
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display = self._reasoning_text
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if len(display) > 2000:
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display = "...(前略)\n" + display[-2000:]
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if len(display) > 3000:
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display = "...(前略)\n" + display[-3000:]
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self._reasoning_widget.update(f"💭 思考过程（{len(self._reasoning_text)}字符）\n{display}\n{'─' * 30}")
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# 思考区域保留显示，不删除
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self._ai_prefab = False # AI widget顺序已固定，不再重排
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async def append_ai(self, delta: str):
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"""追加增量片段（服务端 chunk 为增量语义，直接拼接）。"""
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@@ -95,7 +123,12 @@ class ChatView(VerticalScroll):
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# 收尾后收到的延迟 chunk，丢弃以避免在上一条回复后追加脏数据
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return
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if self._ai_widget is None:
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await self.start_ai()
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# AI widget还没创建，先创建
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self._ai_text = ""
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self._ai_prefab = False
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self._ai_widget = Markdown("", classes="msg-ai")
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await self.mount(self._ai_widget)
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self._ai_prefab = False # 开始有实际内容了
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self._ai_widget.append(delta)
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self._ai_text += delta
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# anchor 状态下容器会自动吸底；保险起见刷新后再滚一次
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@@ -138,6 +171,7 @@ class ChatView(VerticalScroll):
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self._reasoning_widget = None
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self._reasoning_text = ""
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self._ai_finalized = True
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self._ai_prefab = False
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self.call_after_refresh(self.scroll_end, animate=False)
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async def reset(self):
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@@ -147,4 +181,5 @@ class ChatView(VerticalScroll):
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self._ai_text = ""
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self._reasoning_text = ""
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self._ai_finalized = True
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self._ai_prefab = False
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await self.remove_children()
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