fix: right-aligned user bubbles + no labels + Chinese + copy btn

src/pages/TaskAssistant.tsx

@@ -1,13 +1,8 @@
 import { useState, useRef, useEffect, useCallback } from 'react'
-import { Input, Button, Typography, App } from 'antd'
-import {
-  PlusOutlined, ToolOutlined, DeleteOutlined, MessageOutlined, ArrowUpOutlined,
-} from '@ant-design/icons'
+import { Input, Button, Typography, App, message as antMsg } from 'antd'
+import { PlusOutlined, ToolOutlined, DeleteOutlined, MessageOutlined, ArrowUpOutlined, CopyOutlined } from '@ant-design/icons'
 import { streamChat, resolveApproval, type StreamEvent } from '@/services/ai-chat'
-import {
-  listConversations, createConversation, deleteConversation,
-  getMessages, updateConversation, type Conversation,
-} from '@/services/conversation-api'
+import { listConversations, createConversation, deleteConversation, getMessages, updateConversation, type Conversation } from '@/services/conversation-api'
 import Markdown from '@/components/Markdown'
 
 const { Text } = Typography
@@ -20,7 +15,7 @@ interface Message {
 }
 
 function ChatPage() {
-  const { modal, message } = App.useApp()
+  const { modal } = App.useApp()
   const [conversations, setConversations] = useState<Conversation[]>([])
   const [activeId, setActiveId] = useState<string | null>(null)
   const [messages, setMessages] = useState<Message[]>([])
@@ -51,10 +46,8 @@ function ChatPage() {
   }
 
   const handleDelete = (id: string) => modal.confirm({
-    title: 'Delete conversation?', okText: 'Delete', okType: 'danger', cancelText: 'Cancel',
-    onOk: async () => {
-      try { await deleteConversation(id); setConversations(prev => prev.filter(c => c.id !== id)); if (activeId === id) { setActiveId(null); setMessages([]) } } catch {}
-    },
+    title: '删除对话', okText: '删除', okType: 'danger', cancelText: '取消',
+    onOk: async () => { try { await deleteConversation(id); setConversations(prev => prev.filter(c => c.id !== id)); if (activeId === id) { setActiveId(null); setMessages([]) } } catch {} },
   })
 
   const startEdit = (conv: Conversation) => { setEditingId(conv.id); setEditTitle(conv.title); setTimeout(() => editInputRef.current?.focus(), 50) }
@@ -68,9 +61,11 @@ function ChatPage() {
     setMessages(prev => prev.map(m => m.id === approvalMsg.id ? { ...m, approval: { ...m.approval!, resolved: true } } : m))
     setWaitingApproval(false)
     await resolveApproval(approvalMsg.approval!.runId, choice)
-    message.success(choice === 'deny' ? 'Denied' : 'Approved')
+    antMsg.success(choice === 'deny' ? '已拒绝' : '已批准')
   }
 
+  const copyText = (text: string) => { navigator.clipboard.writeText(text); antMsg.success('已复制') }
+
   const handleSend = async () => {
     const text = input.trim(); if (!text || streaming) return; setInput('')
     const userMsg: Message = { id: Date.now().toString(), role: 'user', content: text, timestamp: Date.now() }
@@ -87,44 +82,19 @@ function ChatPage() {
     try {
       await streamChat(prevMessages.map(m => ({ role: m.role, content: m.content })), activeId, (event: StreamEvent) => {
         switch (event.event) {
-          case 'meta':
-            completedConvId = event.conversationId
-            if (event.conversationId && event.conversationId !== activeId) { setActiveId(event.conversationId); loadConversations() }
-            break
-          case 'tool.started':
-            currentTools.push({ tool: event.tool, preview: event.preview, done: false })
-            update({ toolCalls: [...currentTools] })
-            break
-          case 'tool.completed': {
-            const i = currentTools.findIndex((t: any) => t.tool === event.tool && !t.done)
-            if (i >= 0) { currentTools[i] = { ...currentTools[i], done: true, duration: event.duration, error: event.error }; update({ toolCalls: [...currentTools] }) }
-            break
-          }
-          case 'approval.request':
-            setWaitingApproval(true)
-            update({ approval: { command: event.command, description: event.description, choices: event.choices, runId: event.runId } })
-            break
-          case 'message.delta':
-            currentContent += event.delta || ''
-            update({ content: currentContent, streaming: true })
-            break
-          case 'run.completed':
-            if (event.output) currentContent = event.output
-            update({ content: currentContent, streaming: false })
-            break
-          case 'done':
-            completedConvId = event.conversationId || completedConvId
-            update({ streaming: false })
-            break
-          case 'error':
-            update({ content: 'Error: ' + event.error, streaming: false })
-            break
+          case 'meta': completedConvId = event.conversationId; if (event.conversationId && event.conversationId !== activeId) { setActiveId(event.conversationId); loadConversations() } break
+          case 'tool.started': currentTools.push({ tool: event.tool, preview: event.preview, done: false }); update({ toolCalls: [...currentTools] }) break
+          case 'tool.completed': { const i = currentTools.findIndex((t: any) => t.tool === event.tool && !t.done); if (i >= 0) { currentTools[i] = { ...currentTools[i], done: true, duration: event.duration, error: event.error }; update({ toolCalls: [...currentTools] }) } } break
+          case 'approval.request': setWaitingApproval(true); update({ approval: { command: event.command, description: event.description, choices: event.choices, runId: event.runId } }) break
+          case 'message.delta': currentContent += event.delta || ''; update({ content: currentContent, streaming: true }) break
+          case 'run.completed': if (event.output) currentContent = event.output; update({ content: currentContent, streaming: false }) break
+          case 'done': completedConvId = event.conversationId || completedConvId; update({ streaming: false }) break
+          case 'error': update({ content: 'Error: ' + event.error, streaming: false }) break
         }
       }, controller.signal)
       if (completedConvId) loadConversations()
     } catch (err: any) {
-      if (err.name !== 'AbortError') update({ content: 'Error: ' + err.message, streaming: false })
-      else update({ streaming: false })
+      if (err.name !== 'AbortError') update({ content: 'Error: ' + err.message, streaming: false }); else update({ streaming: false })
     } finally { setStreaming(false); setWaitingApproval(false); abortRef.current = null }
   }
 
@@ -132,21 +102,15 @@ function ChatPage() {
 
   return (
     <div style={{ display: 'flex', height: 'calc(100vh - 112px)', background: '#fff' }}>
-      {/* Sidebar — DeepSeek style: no border, subtle bg */}
       <div style={{ width: 260, flexShrink: 0, display: 'flex', flexDirection: 'column', background: '#f9fafb' }}>
         <div style={{ padding: '16px' }}>
-          <Button type="primary" icon={<PlusOutlined />} block onClick={handleNew}
-            style={{ borderRadius: 8, height: 40, fontWeight: 500 }}>New chat</Button>
+          <Button type="primary" icon={<PlusOutlined />} block onClick={handleNew} style={{ borderRadius: 8, height: 40, fontWeight: 500 }}>新对话</Button>
         </div>
         <div style={{ flex: 1, overflowY: 'auto', padding: '0 8px 8px' }}>
           {conversations.map(conv => (
-            <div key={conv.id}
-              onClick={() => activeId !== conv.id && switchConversation(conv.id)}
-              style={{
-                display: 'flex', alignItems: 'center', padding: '10px 12px', borderRadius: 8, cursor: 'pointer', marginBottom: 2,
-                background: activeId === conv.id ? '#e8e8ed' : 'transparent',
-                transition: 'background 0.15s',
-              }}
+            <div key={conv.id} onClick={() => activeId !== conv.id && switchConversation(conv.id)}
+              style={{ display: 'flex', alignItems: 'center', padding: '10px 12px', borderRadius: 8, cursor: 'pointer', marginBottom: 2,
+                background: activeId === conv.id ? '#e8e8ed' : 'transparent' }}
               onMouseEnter={e => { if (activeId !== conv.id) e.currentTarget.style.background = '#ececf0' }}
               onMouseLeave={e => { if (activeId !== conv.id) e.currentTarget.style.background = 'transparent' }}>
               <MessageOutlined style={{ color: '#999', fontSize: 13, marginRight: 10, flexShrink: 0 }} />
@@ -155,81 +119,79 @@ function ChatPage() {
                   onBlur={() => saveTitle(conv.id)} onPressEnter={() => saveTitle(conv.id)}
                   onClick={e => e.stopPropagation()} style={{ flex: 1, fontSize: 13 }} bordered={false} />
               ) : (
-                <Text ellipsis style={{ flex: 1, fontSize: 13, color: '#333' }}
-                  onDoubleClick={e => { e.stopPropagation(); startEdit(conv) }}>{conv.title}</Text>
+                <Text ellipsis style={{ flex: 1, fontSize: 13, color: '#333' }} onDoubleClick={e => { e.stopPropagation(); startEdit(conv) }}>{conv.title}</Text>
               )}
               <DeleteOutlined onClick={e => { e.stopPropagation(); handleDelete(conv.id) }}
-                style={{ fontSize: 12, color: '#bbb', cursor: 'pointer', opacity: 0, transition: 'opacity 0.15s' }}
-                className="delete-icon" />
+                style={{ fontSize: 12, color: '#bbb', cursor: 'pointer', opacity: 0, transition: 'opacity 0.15s' }} className="dl-icon" />
             </div>
           ))}
         </div>
-        <style>{'.delete-icon:hover { opacity: 1 !important; } div:hover > .delete-icon { opacity: 0.6 !important; }'}</style>
+        <style>{'.dl-icon:hover { opacity: 1 !important } div:hover > .dl-icon { opacity: 0.6 !important }'}</style>
       </div>
 
-      {/* Chat */}
       <div style={{ flex: 1, display: 'flex', flexDirection: 'column', minWidth: 0, background: '#fff' }}>
-        {/* Messages */}
         <div style={{ flex: 1, overflowY: 'auto' }}>
           {messages.length === 0 ? (
             <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', height: '100%', gap: 8 }}>
-              <Text style={{ fontSize: 24, fontWeight: 600, color: '#1a1a1a' }}>What can I help with?</Text>
+              <Text style={{ fontSize: 24, fontWeight: 600, color: '#1a1a1a' }}>有什么可以帮助你的？</Text>
+              <Text type="secondary" style={{ fontSize: 13 }}>Hermes Agent · DeepSeek · xhigh 推理</Text>
             </div>
           ) : (
             <div style={{ maxWidth: 800, margin: '0 auto', width: '100%', padding: '0 24px' }}>
               {messages.map(msg => (
                 <div key={msg.id} style={{ padding: '24px 0', borderBottom: '1px solid #f0f0f0' }}>
-                  {/* Role label — DeepSeek style: small bold text, no avatar */}
-                  <div style={{ marginBottom: 12 }}>
-                    <Text strong style={{ fontSize: 13, color: '#1a1a1a', textTransform: 'uppercase', letterSpacing: '0.5px' }}>
-                      {msg.role === 'user' ? 'You' : 'Hermes'}
-                    </Text>
-                    {msg.streaming && !msg.content && !msg.toolCalls?.length && !msg.approval && (
-                      <span style={{ display: 'inline-block', width: 6, height: 6, borderRadius: '50%', background: '#999', marginLeft: 8, animation: 'pulse 1.5s infinite' }} />
-                    )}
+                  {/* User: right-aligned bubble / Assistant: left-aligned plain */}
+                  {msg.role === 'user' ? (
+                    <div style={{ display: 'flex', justifyContent: 'flex-end' }}>
+                      <div style={{ maxWidth: '75%', padding: '12px 18px', borderRadius: 16, background: '#f0f0f0', fontSize: 15, lineHeight: 1.7, color: '#1a1a1a' }}>
+                        {msg.content}
                       </div>
-
+                    </div>
+                  ) : (
+                    <>
                       {/* Approval */}
                       {msg.approval && !msg.approval.resolved && (
                         <div style={{ marginBottom: 16, padding: 16, borderRadius: 12, background: '#fff7e6', border: '1px solid #ffd591' }}>
-                      <Text strong style={{ fontSize: 14 }}>Approval Required</Text>
-                      <div style={{ marginTop: 8, padding: '8px 12px', borderRadius: 6, background: '#fff', fontFamily: 'SF Mono, Monaco, Menlo, monospace', fontSize: 13, border: '1px solid #eee' }}>
-                        $ {msg.approval.command}
-                      </div>
+                          <Text strong style={{ fontSize: 14 }}>需要确认操作</Text>
+                          <div style={{ marginTop: 8, padding: '8px 12px', borderRadius: 6, background: '#fff', fontFamily: 'SF Mono, Monaco, Menlo, monospace', fontSize: 13, border: '1px solid #eee' }}>$ {msg.approval.command}</div>
                           <Text type="secondary" style={{ fontSize: 12, marginTop: 6, display: 'block' }}>{msg.approval.description}</Text>
                           <div style={{ marginTop: 12, display: 'flex', gap: 8 }}>
                             {msg.approval.choices.map(c => (
-                          <Button key={c} size="small" type={c === 'deny' ? 'default' : 'primary'}
-                            danger={c === 'deny'}
-                            style={{ borderRadius: 6 }}
-                            onClick={() => handleApprove(msg, c)}>
-                            {c === 'deny' ? 'Deny' : c === 'once' ? 'Approve' : c === 'session' ? 'Approve Session' : c === 'always' ? 'Approve Always' : c}
+                              <Button key={c} size="small" type={c === 'deny' ? 'default' : 'primary'} danger={c === 'deny'} style={{ borderRadius: 6 }} onClick={() => handleApprove(msg, c)}>
+                                {c === 'deny' ? '拒绝' : c === 'once' ? '允许' : c === 'session' ? '本次对话允许' : c === 'always' ? '始终允许' : c}
                               </Button>
                             ))}
                           </div>
                         </div>
                       )}
 
-                  {/* Tool calls — subtle pills */}
+                      {/* Tool calls */}
                       {msg.toolCalls && msg.toolCalls.length > 0 && (
-                    <div style={{ marginBottom: 12, display: 'flex', flexWrap: 'wrap', gap: 6 }}>
+                        <div style={{ marginBottom: 10, display: 'flex', flexWrap: 'wrap', gap: 6 }}>
                           {msg.toolCalls.map((t, i) => (
-                        <div key={i} style={{ display: 'inline-flex', alignItems: 'center', gap: 5, padding: '4px 10px', borderRadius: 6, fontSize: 12,
+                            <span key={i} style={{ display: 'inline-flex', alignItems: 'center', gap: 4, padding: '4px 10px', borderRadius: 6, fontSize: 12,
                               background: t.done ? '#f6ffed' : '#f5f5f5', border: '1px solid ' + (t.done ? '#b7eb8f' : '#e8e8e8'), color: '#666' }}>
-                          <ToolOutlined style={{ fontSize: 11 }} />
-                          {t.preview || t.tool}
-                          {t.done && <span style={{ color: t.error ? '#ff4d4f' : '#52c41a', marginLeft: 4 }}>{t.error ? 'failed' : 'done'}</span>}
-                        </div>
+                              <ToolOutlined style={{ fontSize: 11 }} />{t.preview || t.tool}
+                              {t.done && <span style={{ color: t.error ? '#ff4d4f' : '#52c41a', marginLeft: 4 }}>{t.error ? '失败' : '完成'}</span>}
+                            </span>
                           ))}
                         </div>
                       )}
 
-                  {/* Content — DeepSeek style: no bubble, just clean text */}
+                      {/* Content */}
                       <div style={{ fontSize: 15, lineHeight: 1.75, color: '#1a1a1a' }}>
-                    {msg.role === 'assistant'
-                      ? (msg.content ? <Markdown content={msg.content + (msg.streaming ? '▊' : '')} /> : null)
-                      : <span>{msg.content}</span>}
+                        {msg.content ? <Markdown content={msg.content + (msg.streaming ? '▊' : '')} /> : (msg.streaming ? <Text type="secondary">思考中...</Text> : null)}
                       </div>
+
+                      {/* Copy button after response completes */}
+                      {msg.content && !msg.streaming && msg.role === 'assistant' && (
+                        <div style={{ marginTop: 12 }}>
+                          <Button type="text" size="small" icon={<CopyOutlined />} onClick={() => copyText(msg.content)}
+                            style={{ color: '#999', fontSize: 12 }}>复制</Button>
+                        </div>
+                      )}
+                    </>
+                  )}
                 </div>
               ))}
               <div ref={messagesEndRef} style={{ height: 32 }} />
@@ -237,55 +199,35 @@ function ChatPage() {
           )}
         </div>
 
-        {/* Input — DeepSeek style: minimal, centered */}
         <div style={{ padding: '0 24px 24px' }}>
           <div style={{ maxWidth: 800, margin: '0 auto' }}>
-            <div style={{
-              display: 'flex', alignItems: 'flex-end', gap: 8,
-              padding: '12px 12px 12px 20px', borderRadius: 16,
-              border: '1px solid #e5e5e5', background: '#fff',
-              boxShadow: '0 2px 8px rgba(0,0,0,0.04)',
-              transition: 'border-color 0.2s, box-shadow 0.2s',
-            }}>
-              <Input.TextArea
-                value={input} onChange={e => setInput(e.target.value)}
-                onCompositionStart={() => { composingRef.current = true }}
-                onCompositionEnd={() => { composingRef.current = false }}
-                onKeyDown={e => {
-                  if (composingRef.current) return
-                  if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); handleSend() }
-                }}
-                placeholder={activeId ? 'Ask anything' : 'Select a conversation'}
-                autoSize={{ minRows: 1, maxRows: 6 }}
-                disabled={streaming || !activeId || waitingApproval}
-                variant="borderless"
-                style={{ flex: 1, resize: 'none', padding: '4px 0', fontSize: 15, lineHeight: 1.5 }}
-              />
+            <div style={{ display: 'flex', alignItems: 'flex-end', gap: 8, padding: '12px 12px 12px 20px', borderRadius: 16,
+              border: '1px solid #e5e5e5', background: '#fff', boxShadow: '0 2px 8px rgba(0,0,0,0.04)' }}>
+              <Input.TextArea value={input} onChange={e => setInput(e.target.value)}
+                onCompositionStart={() => { composingRef.current = true }} onCompositionEnd={() => { composingRef.current = false }}
+                onKeyDown={e => { if (composingRef.current) return; if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); handleSend() } }}
+                placeholder={activeId ? '发送消息...' : '请先选择或新建对话'}
+                autoSize={{ minRows: 1, maxRows: 6 }} disabled={streaming || !activeId || waitingApproval}
+                variant="borderless" style={{ flex: 1, resize: 'none', padding: '4px 0', fontSize: 15, lineHeight: 1.5 }} />
               {streaming ? (
-                <div onClick={handleStop} style={{ width: 36, height: 36, borderRadius: 10, background: '#ff4d4f', display: 'flex', alignItems: 'center', justifyContent: 'center', cursor: 'pointer' }}>
+                <div onClick={handleStop} style={{ width: 36, height: 36, borderRadius: 10, background: '#ff4d4f', display: 'flex', alignItems: 'center', justifyContent: 'center', cursor: 'pointer', flexShrink: 0 }}>
                   <div style={{ width: 12, height: 12, background: '#fff', borderRadius: 2 }} />
                 </div>
               ) : (
-                <div onClick={handleSend}
-                  style={{
-                    width: 36, height: 36, borderRadius: 10,
+                <div onClick={handleSend} style={{ width: 36, height: 36, borderRadius: 10,
                   background: !input.trim() || !activeId || waitingApproval ? '#e5e5e5' : '#1a1a1a',
                   display: 'flex', alignItems: 'center', justifyContent: 'center',
-                    cursor: !input.trim() || !activeId || waitingApproval ? 'default' : 'pointer',
-                    transition: 'background 0.2s',
-                  }}>
+                  cursor: !input.trim() || !activeId || waitingApproval ? 'default' : 'pointer', flexShrink: 0 }}>
                   <ArrowUpOutlined style={{ color: '#fff', fontSize: 16 }} />
                 </div>
               )}
             </div>
             <Text type="secondary" style={{ fontSize: 11, display: 'block', textAlign: 'center', marginTop: 8 }}>
-              Hermes Agent · DeepSeek · xhigh reasoning
+              Hermes Agent · DeepSeek · xhigh 推理
             </Text>
           </div>
         </div>
       </div>
-      
-      <style>{'@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }'}</style>
     </div>
   )
 }