Merge branch 'dev'

installer.nsh

@@ -2,6 +2,7 @@
 ManifestDPIAware true
 
 !include "WordFunc.nsh"
+!include "nsDialogs.nsh"
 
 !macro customInit
   ; 设置 DPI 感知
@@ -16,3 +17,49 @@ ManifestDPIAware true
     StrCpy $INSTDIR "$INSTDIR\WeFlow"
   ${EndIf}
 !macroend
+
+; 安装完成后检测并安装 VC++ Redistributable
+!macro customInstall
+  ; 检查 VC++ 2015-2022 x64 是否已安装
+  ReadRegStr $0 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\x64" "Installed"
+  ${If} $0 != "1"
+    ; 未安装，显示提示并下载
+    MessageBox MB_YESNO|MB_ICONQUESTION "检测到系统缺少 Visual C++ 运行库，这可能导致程序无法正常运行。$\n$\n是否立即下载并安装？（约 24MB）" IDYES downloadVC IDNO skipVC
+    
+    downloadVC:
+      DetailPrint "正在下载 Visual C++ Redistributable..."
+      SetOutPath "$TEMP"
+      
+      ; 从微软官方下载 VC++ Redistributable x64
+      inetc::get /TIMEOUT=30000 /CAPTION "下载 Visual C++ 运行库" /BANNER "正在下载，请稍候..." \
+        "https://aka.ms/vs/17/release/vc_redist.x64.exe" "$TEMP\vc_redist.x64.exe" /END
+      Pop $0
+      
+      ${If} $0 == "OK"
+        DetailPrint "下载完成，正在安装..."
+        ; 使用 ShellExecute 以管理员权限运行
+        ExecShell "runas" '"$TEMP\vc_redist.x64.exe"' "/install /quiet /norestart" SW_HIDE
+        ; 等待安装完成
+        Sleep 5000
+        ; 检查是否安装成功
+        ReadRegStr $1 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\x64" "Installed"
+        ${If} $1 == "1"
+          DetailPrint "Visual C++ Redistributable 安装成功"
+          MessageBox MB_OK|MB_ICONINFORMATION "Visual C++ 运行库安装成功！"
+        ${Else}
+          MessageBox MB_OK|MB_ICONEXCLAMATION "Visual C++ 运行库安装失败，您可能需要手动安装。"
+        ${EndIf}
+        Delete "$TEMP\vc_redist.x64.exe"
+      ${Else}
+        MessageBox MB_OK|MB_ICONEXCLAMATION "下载失败：$0$\n$\n您可以稍后手动下载安装 Visual C++ Redistributable。"
+      ${EndIf}
+      Goto doneVC
+    
+    skipVC:
+      DetailPrint "用户跳过 Visual C++ Redistributable 安装"
+    
+    doneVC:
+  ${Else}
+    DetailPrint "Visual C++ Redistributable 已安装"
+  ${EndIf}
+!macroend

package.json

@@ -1,6 +1,6 @@
 {
   "name": "weflow",
-  "version": "1.1.0",
+  "version": "1.1.2",
   "description": "WeFlow",
   "main": "dist-electron/main.js",
   "author": "cc",

src/components/ImagePreview.scss

@@ -0,0 +1,46 @@
+.image-preview-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.9);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 9999;
+  user-select: none;
+}
+
+.preview-image {
+  max-width: 90vw;
+  max-height: 90vh;
+  object-fit: contain;
+  transition: transform 0.15s ease-out;
+  
+  &.dragging {
+    transition: none;
+  }
+}
+
+.image-preview-close {
+  position: absolute;
+  bottom: 40px;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 48px;
+  height: 48px;
+  border-radius: 50%;
+  border: 2px solid rgba(255, 255, 255, 0.3);
+  background: rgba(0, 0, 0, 0.7);
+  color: #fff;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all 0.2s;
+  backdrop-filter: blur(10px);
+
+  &:hover {
+    background: rgba(255, 255, 255, 0.2);
+    border-color: rgba(255, 255, 255, 0.5);
+    transform: translateX(-50%) scale(1.1);
+  }
+}

src/components/ImagePreview.tsx

@@ -0,0 +1,101 @@
+import React, { useState, useRef, useCallback, useEffect } from 'react'
+import { X } from 'lucide-react'
+import { createPortal } from 'react-dom'
+import './ImagePreview.scss'
+
+interface ImagePreviewProps {
+  src: string
+  onClose: () => void
+}
+
+export const ImagePreview: React.FC<ImagePreviewProps> = ({ src, onClose }) => {
+  const [scale, setScale] = useState(1)
+  const [position, setPosition] = useState({ x: 0, y: 0 })
+  const [isDragging, setIsDragging] = useState(false)
+  const dragStart = useRef({ x: 0, y: 0 })
+  const positionStart = useRef({ x: 0, y: 0 })
+  const containerRef = useRef<HTMLDivElement>(null)
+
+  // 滚轮缩放
+  const handleWheel = useCallback((e: React.WheelEvent) => {
+    e.preventDefault()
+    const delta = e.deltaY > 0 ? 0.9 : 1.1
+    setScale(prev => Math.min(Math.max(prev * delta, 0.5), 5))
+  }, [])
+
+  // 开始拖动
+  const handleMouseDown = useCallback((e: React.MouseEvent) => {
+    if (scale <= 1) return
+    e.preventDefault()
+    setIsDragging(true)
+    dragStart.current = { x: e.clientX, y: e.clientY }
+    positionStart.current = { ...position }
+  }, [scale, position])
+
+  // 拖动中
+  const handleMouseMove = useCallback((e: React.MouseEvent) => {
+    if (!isDragging) return
+    const dx = e.clientX - dragStart.current.x
+    const dy = e.clientY - dragStart.current.y
+    setPosition({
+      x: positionStart.current.x + dx,
+      y: positionStart.current.y + dy
+    })
+  }, [isDragging])
+
+  // 结束拖动
+  const handleMouseUp = useCallback(() => {
+    setIsDragging(false)
+  }, [])
+
+  // 双击重置
+  const handleDoubleClick = useCallback(() => {
+    setScale(1)
+    setPosition({ x: 0, y: 0 })
+  }, [])
+
+  // 点击背景关闭
+  const handleOverlayClick = useCallback((e: React.MouseEvent) => {
+    if (e.target === containerRef.current) {
+      onClose()
+    }
+  }, [onClose])
+
+  // ESC 关闭
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose()
+    }
+    window.addEventListener('keydown', handleKeyDown)
+    return () => window.removeEventListener('keydown', handleKeyDown)
+  }, [onClose])
+
+  return createPortal(
+    <div
+      ref={containerRef}
+      className="image-preview-overlay"
+      onClick={handleOverlayClick}
+      onMouseMove={handleMouseMove}
+      onMouseUp={handleMouseUp}
+      onMouseLeave={handleMouseUp}
+    >
+      <img
+        src={src}
+        alt="图片预览"
+        className={`preview-image ${isDragging ? 'dragging' : ''}`}
+        style={{
+          transform: `translate(${position.x}px, ${position.y}px) scale(${scale})`,
+          cursor: scale > 1 ? (isDragging ? 'grabbing' : 'grab') : 'default'
+        }}
+        onWheel={handleWheel}
+        onMouseDown={handleMouseDown}
+        onDoubleClick={handleDoubleClick}
+        draggable={false}
+      />
+      <button className="image-preview-close" onClick={onClose}>
+        <X size={20} />
+      </button>
+    </div>,
+    document.body
+  )
+}

src/pages/ChatPage.scss

@@ -1291,36 +1291,6 @@
   color: var(--text-quaternary);
 }
 
-.image-preview-overlay {
-  position: fixed;
-  inset: 0;
-  background: rgba(0, 0, 0, 0.75);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  z-index: 1000;
-
-  img {
-    max-width: 88vw;
-    max-height: 88vh;
-    border-radius: 12px;
-    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
-  }
-}
-
-.image-preview-close {
-  position: absolute;
-  top: 20px;
-  right: 20px;
-  width: 36px;
-  height: 36px;
-  border-radius: 50%;
-  border: none;
-  background: rgba(0, 0, 0, 0.6);
-  color: #fff;
-  cursor: pointer;
-}
-
 // 语音消息
 .voice-message {
   display: flex;

src/pages/ChatPage.tsx

@@ -4,6 +4,7 @@ import { createPortal } from 'react-dom'
 import { useChatStore } from '../stores/chatStore'
 import type { ChatSession, Message } from '../types/models'
 import { getEmojiPath } from 'wechat-emojis'
+import { ImagePreview } from '../components/ImagePreview'
 import './ChatPage.scss'
 
 interface ChatPageProps {
@@ -1682,14 +1683,8 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat }:
               </button>
             )}
           </div>
-          {showImagePreview && createPortal(
+          {showImagePreview && (
-            <div className="image-preview-overlay" onClick={() => setShowImagePreview(false)}>
+            <ImagePreview src={imageLocalPath} onClose={() => setShowImagePreview(false)} />
-              <img src={imageLocalPath} alt="图片预览" onClick={(e) => e.stopPropagation()} />
-              <button className="image-preview-close" onClick={() => setShowImagePreview(false)}>
-                <X size={16} />
-              </button>
-            </div>,
-            document.body
           )}
         </>
       )

src/pages/SettingsPage.scss

@@ -767,3 +767,168 @@
     }
   }
 }
+
+
+// wxid 输入框下拉
+.wxid-input-wrapper {
+  position: relative;
+  display: flex;
+  align-items: center;
+  
+  input {
+    flex: 1;
+    padding-right: 36px;
+  }
+}
+
+.wxid-dropdown-btn {
+  position: absolute;
+  right: 8px;
+  width: 28px;
+  height: 28px;
+  border: none;
+  border-radius: 6px;
+  background: transparent;
+  color: var(--text-secondary);
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  transition: all 0.2s;
+  
+  &:hover {
+    color: var(--text-primary);
+  }
+  
+  &.open {
+    transform: rotate(180deg);
+  }
+}
+
+.wxid-dropdown {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  margin-top: 4px;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border-primary);
+  border-radius: 8px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+  z-index: 100;
+  max-height: 200px;
+  overflow-y: auto;
+}
+
+.wxid-option {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 10px 12px;
+  cursor: pointer;
+  transition: background 0.15s;
+  
+  &:hover {
+    background: var(--bg-tertiary);
+  }
+  
+  &.active {
+    background: var(--primary-light);
+    color: var(--primary);
+  }
+  
+  .wxid-value {
+    font-weight: 500;
+    font-size: 13px;
+  }
+  
+  .wxid-time {
+    font-size: 11px;
+    color: var(--text-tertiary);
+  }
+}
+
+// 多账号选择对话框
+.wxid-dialog-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+}
+
+.wxid-dialog {
+  background: var(--bg-primary);
+  border-radius: 16px;
+  width: 400px;
+  max-width: 90vw;
+  max-height: 80vh;
+  overflow: hidden;
+  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
+}
+
+.wxid-dialog-header {
+  padding: 20px 24px;
+  border-bottom: 1px solid var(--border-primary);
+  
+  h3 {
+    margin: 0 0 4px;
+    font-size: 18px;
+    font-weight: 600;
+    color: var(--text-primary);
+  }
+  
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--text-secondary);
+  }
+}
+
+.wxid-dialog-list {
+  padding: 8px;
+  max-height: 300px;
+  overflow-y: auto;
+}
+
+.wxid-dialog-item {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  padding: 14px 16px;
+  border-radius: 10px;
+  cursor: pointer;
+  transition: all 0.15s;
+  
+  &:hover {
+    background: var(--bg-tertiary);
+  }
+  
+  &.active {
+    background: var(--primary-light);
+    
+    .wxid-id {
+      color: var(--primary);
+    }
+  }
+  
+  .wxid-id {
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--text-primary);
+  }
+  
+  .wxid-date {
+    font-size: 12px;
+    color: var(--text-tertiary);
+  }
+}
+
+.wxid-dialog-footer {
+  padding: 16px 24px;
+  border-top: 1px solid var(--border-primary);
+  display: flex;
+  justify-content: flex-end;
+}

src/pages/SettingsPage.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useRef } from 'react'
 import { useAppStore } from '../stores/appStore'
 import { useThemeStore, themes } from '../stores/themeStore'
 import { dialog } from '../services/ipc'
@@ -6,7 +6,7 @@ import * as configService from '../services/config'
 import {
   Eye, EyeOff, FolderSearch, FolderOpen, Search, Copy,
   RotateCcw, Trash2, Save, Plug, Check, Sun, Moon,
-  Palette, Database, Download, HardDrive, Info, RefreshCw
+  Palette, Database, Download, HardDrive, Info, RefreshCw, ChevronDown
 } from 'lucide-react'
 import './SettingsPage.scss'
 
@@ -19,6 +19,11 @@ const tabs: { id: SettingsTab; label: string; icon: React.ElementType }[] = [
   { id: 'about', label: '关于', icon: Info }
 ]
 
+interface WxidOption {
+  wxid: string
+  modifiedTime: number
+}
+
 function SettingsPage() {
   const { setDbConnected, setLoading, reset } = useAppStore()
   const { currentTheme, themeMode, setTheme, setThemeMode } = useThemeStore()
@@ -29,6 +34,9 @@ function SettingsPage() {
   const [imageAesKey, setImageAesKey] = useState('')
   const [dbPath, setDbPath] = useState('')
   const [wxid, setWxid] = useState('')
+  const [wxidOptions, setWxidOptions] = useState<WxidOption[]>([])
+  const [showWxidSelect, setShowWxidSelect] = useState(false)
+  const wxidDropdownRef = useRef<HTMLDivElement>(null)
   const [cachePath, setCachePath] = useState('')
   const [logEnabled, setLogEnabled] = useState(false)
 
@@ -53,6 +61,17 @@ function SettingsPage() {
     loadAppVersion()
   }, [])
 
+  // 点击外部关闭下拉框
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (showWxidSelect && wxidDropdownRef.current && !wxidDropdownRef.current.contains(e.target as Node)) {
+        setShowWxidSelect(false)
+      }
+    }
+    document.addEventListener('mousedown', handleClickOutside)
+    return () => document.removeEventListener('mousedown', handleClickOutside)
+  }, [showWxidSelect])
+
   useEffect(() => {
     const removeDb = window.electronAPI.key.onDbKeyStatus((payload) => {
       setDbKeyStatus(payload.message)
@@ -156,12 +175,14 @@ function SettingsPage() {
         showMessage(`自动检测成功：${result.path}`, true)
 
         const wxids = await window.electronAPI.dbPath.scanWxids(result.path)
+        setWxidOptions(wxids)
         if (wxids.length === 1) {
           setWxid(wxids[0].wxid)
           await configService.setMyWxid(wxids[0].wxid)
           showMessage(`已检测到账号：${wxids[0].wxid}`, true)
         } else if (wxids.length > 1) {
-          showMessage(`检测到 ${wxids.length} 个账号，请手动选择`, true)
+          // 多账号时弹出选择对话框
+          setShowWxidSelect(true)
         }
       } else {
         showMessage(result.error || '未能自动检测到数据库目录', false)
@@ -192,12 +213,14 @@ function SettingsPage() {
     }
     try {
       const wxids = await window.electronAPI.dbPath.scanWxids(dbPath)
+      setWxidOptions(wxids)
       if (wxids.length === 1) {
         setWxid(wxids[0].wxid)
         await configService.setMyWxid(wxids[0].wxid)
         if (!silent) showMessage(`已检测到账号：${wxids[0].wxid}`, true)
       } else if (wxids.length > 1) {
-        if (!silent) showMessage(`检测到 ${wxids.length} 个账号，请手动选择`, true)
+        // 多账号时弹出选择对话框
+        setShowWxidSelect(true)
       } else {
         if (!silent) showMessage('未检测到账号目录，请检查路径', false)
       }
@@ -206,6 +229,13 @@ function SettingsPage() {
     }
   }
 
+  const handleSelectWxid = async (selectedWxid: string) => {
+    setWxid(selectedWxid)
+    await configService.setMyWxid(selectedWxid)
+    setShowWxidSelect(false)
+    showMessage(`已选择账号：${selectedWxid}`, true)
+  }
+
   const handleSelectCachePath = async () => {
     try {
       const result = await dialog.openFile({ title: '选择缓存目录', properties: ['openDirectory'] })
@@ -466,7 +496,38 @@ function SettingsPage() {
       <div className="form-group">
         <label>账号 wxid</label>
         <span className="form-hint">微信账号标识</span>
-        <input type="text" placeholder="例如: wxid_xxxxxx" value={wxid} onChange={(e) => setWxid(e.target.value)} />
+        <div className="wxid-input-wrapper" ref={wxidDropdownRef}>
+          <input 
+            type="text" 
+            placeholder="例如: wxid_xxxxxx" 
+            value={wxid} 
+            onChange={(e) => setWxid(e.target.value)} 
+          />
+          <button 
+            type="button" 
+            className={`wxid-dropdown-btn ${showWxidSelect ? 'open' : ''}`}
+            onClick={() => wxidOptions.length > 0 ? setShowWxidSelect(!showWxidSelect) : handleScanWxid()}
+            title={wxidOptions.length > 0 ? "选择已检测到的账号" : "扫描账号"}
+          >
+            <ChevronDown size={16} />
+          </button>
+          {showWxidSelect && wxidOptions.length > 0 && (
+            <div className="wxid-dropdown">
+              {wxidOptions.map((opt) => (
+                <div 
+                  key={opt.wxid} 
+                  className={`wxid-option ${opt.wxid === wxid ? 'active' : ''}`}
+                  onClick={() => handleSelectWxid(opt.wxid)}
+                >
+                  <span className="wxid-value">{opt.wxid}</span>
+                  <span className="wxid-time">
+                    {new Date(opt.modifiedTime).toLocaleDateString()}
+                  </span>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
         <button className="btn btn-secondary btn-sm" onClick={() => handleScanWxid()}><Search size={14} /> 扫描 wxid</button>
       </div>
 
@@ -604,6 +665,33 @@ function SettingsPage() {
     <div className="settings-page">
       {message && <div className={`message-toast ${message.success ? 'success' : 'error'}`}>{message.text}</div>}
 
+      {/* 多账号选择对话框 */}
+      {showWxidSelect && wxidOptions.length > 1 && (
+        <div className="wxid-dialog-overlay" onClick={() => setShowWxidSelect(false)}>
+          <div className="wxid-dialog" onClick={(e) => e.stopPropagation()}>
+            <div className="wxid-dialog-header">
+              <h3>检测到多个微信账号</h3>
+              <p>请选择要使用的账号</p>
+            </div>
+            <div className="wxid-dialog-list">
+              {wxidOptions.map((opt) => (
+                <div 
+                  key={opt.wxid} 
+                  className={`wxid-dialog-item ${opt.wxid === wxid ? 'active' : ''}`}
+                  onClick={() => handleSelectWxid(opt.wxid)}
+                >
+                  <span className="wxid-id">{opt.wxid}</span>
+                  <span className="wxid-date">最后修改: {new Date(opt.modifiedTime).toLocaleString()}</span>
+                </div>
+              ))}
+            </div>
+            <div className="wxid-dialog-footer">
+              <button className="btn btn-secondary" onClick={() => setShowWxidSelect(false)}>取消</button>
+            </div>
+          </div>
+        </div>
+      )}
+
       <div className="settings-header">
         <h1>设置</h1>
         <div className="settings-actions">