Merge pull request #116 from xunchahaha/main

飞

README.md

@@ -38,9 +38,10 @@ WeFlow 是一个**完全本地**的微信**实时**聊天记录查看、分析
 
 <p align="center">
   <img src="2wm.png" alt="WeFlow 微信交流群二维码（一群）" width="220" style="margin-right: 16px;">
-  <img src="3wm.png" alt="WeFlow 微信交流群二维码（二群）" width="220">
+  <img src="3wm.png" alt="WeFlow 微信交流群二维码（二群）" width="220" style="margin-right: 16px;">
+  <img src="4wm.jpg" alt="WeFlow 微信交流群二维码（三群）" width="220"
 </p>
-<p align="center">一群满了加二群</p>
+<p align="center">扫到哪个算哪个</p>
 
 ## 主要功能
 

electron/services/exportService.ts

@@ -1605,6 +1605,14 @@ class ExportService {
     }
   }
 
+  private getWeflowHeader(): { version: string; exportedAt: number; generator: string } {
+    return {
+      version: '1.0.3',
+      exportedAt: Math.floor(Date.now() / 1000),
+      generator: 'WeFlow'
+    }
+  }
+
   /**
    * 生成通用的导出元数据 (参考 ChatLab 格式)
    */
@@ -1657,6 +1665,12 @@ class ExportService {
 
       const collected = await this.collectMessages(sessionId, cleanedMyWxid, options.dateRange)
       const allMessages = collected.rows
+
+      // 如果没有消息,不创建文件
+      if (allMessages.length === 0) {
+        return { success: false, error: '该会话在指定时间范围内没有消息' }
+      }
+
       if (isGroup) {
         await this.mergeGroupMembers(sessionId, collected.memberSet, options.exportAvatars === true)
       }
@@ -1850,6 +1864,12 @@ class ExportService {
       })
 
       const collected = await this.collectMessages(sessionId, cleanedMyWxid, options.dateRange)
+
+      // 如果没有消息,不创建文件
+      if (collected.rows.length === 0) {
+        return { success: false, error: '该会话在指定时间范围内没有消息' }
+      }
+
       const { exportMediaEnabled, mediaRootDir, mediaRelativePrefix } = this.getMediaLayout(outputPath, options)
 
       // ========== 阶段1：并行导出媒体文件 ==========
@@ -2005,7 +2025,9 @@ class ExportService {
         options.displayNamePreference || 'remark'
       )
 
+      const weflow = this.getWeflowHeader()
       const detailedExport: any = {
+        weflow,
         session: {
           wxid: sessionId,
           nickname: sessionNickname,
@@ -2090,6 +2112,10 @@ class ExportService {
 
       const collected = await this.collectMessages(sessionId, cleanedMyWxid, options.dateRange)
 
+      // 如果没有消息,不创建文件
+      if (collected.rows.length === 0) {
+        return { success: false, error: '该会话在指定时间范围内没有消息' }
+      }
 
       onProgress?.({
         current: 30,
@@ -2443,6 +2469,12 @@ class ExportService {
       })
 
       const collected = await this.collectMessages(sessionId, cleanedMyWxid, options.dateRange)
+
+      // 如果没有消息,不创建文件
+      if (collected.rows.length === 0) {
+        return { success: false, error: '该会话在指定时间范围内没有消息' }
+      }
+
       const sortedMessages = collected.rows.sort((a, b) => a.createTime - b.createTime)
 
       const { exportMediaEnabled, mediaRootDir, mediaRelativePrefix } = this.getMediaLayout(outputPath, options)
@@ -2614,6 +2646,12 @@ class ExportService {
       })
 
       const collected = await this.collectMessages(sessionId, cleanedMyWxid, options.dateRange)
+
+      // 如果没有消息,不创建文件
+      if (collected.rows.length === 0) {
+        return { success: false, error: '该会话在指定时间范围内没有消息' }
+      }
+
       if (isGroup) {
         await this.mergeGroupMembers(sessionId, collected.memberSet, options.exportAvatars === true)
       }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "weflow",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "WeFlow",
   "main": "dist-electron/main.js",
   "author": "cc",

src/pages/GroupAnalyticsPage.tsx

@@ -56,7 +56,7 @@ function GroupAnalyticsPage() {
 
   useEffect(() => {
     loadGroups()
-  }, [loadGroups])
+  }, [])
 
   useEffect(() => {
     if (searchQuery) {

src/pages/SnsPage.tsx

@@ -264,7 +264,7 @@ export default function SnsPage() {
             setHasNewer(false)
             setSelectedUsernames([])
             setSearchKeyword('')
-            setJumpTargetDate(null)
+            setJumpTargetDate(undefined)
             loadContacts()
             loadPosts({ reset: true })
         }