feat(meeting): 为本地录音添加暂存标题功能

在保存录音时，不再直接重命名文件，而是将新标题暂存到存储中。当导入本地录音时，会优先使用暂存的标题作为显示名称，避免因文件重命名导致的导入失败问题。

lib/data/services/meeting/meeting_task_service.dart

@@ -11,6 +11,10 @@ import 'meeting_upload_service.dart';
 class MeetingTaskService extends GetxService {
   MeetingUploadService get _uploadService => Get.find<MeetingUploadService>();
 
+  final GetStorage _storage = GetStorage();
+  static const String _pendingLocalRecordingTitleStorageKey =
+      'meeting_pending_local_recording_titles';
+
   List _taskList = []; //待处理的会议任务列表
 
   bool _isTask = false; //是否有正在处理的任务
@@ -24,6 +28,27 @@ class MeetingTaskService extends GetxService {
   String summary = '';
   String overview = '';
 
+  void setPendingLocalRecordingTitle(String wavFileName, String displayTitle) {
+    if (wavFileName.isEmpty) return;
+    final data = _storage.read(_pendingLocalRecordingTitleStorageKey);
+    final map = (data is Map)
+        ? Map<String, dynamic>.from(data)
+        : <String, dynamic>{};
+    map[wavFileName] = displayTitle;
+    _storage.write(_pendingLocalRecordingTitleStorageKey, map);
+  }
+
+  String? takePendingLocalRecordingTitle(String wavFileName) {
+    if (wavFileName.isEmpty) return null;
+    final data = _storage.read(_pendingLocalRecordingTitleStorageKey);
+    if (data is! Map) return null;
+    final map = Map<String, dynamic>.from(data);
+    final v = map.remove(wavFileName);
+    if (v == null) return null;
+    _storage.write(_pendingLocalRecordingTitleStorageKey, map);
+    return v.toString();
+  }
+
   void requestLocalImport() {
     localImportState.value++;
   }

lib/modules/meeting/controllers/meeting_home_controller.dart

@@ -259,8 +259,13 @@ class MeetingHomeController extends GetxController {
 
           final creationTime = fileStat.changed.millisecondsSinceEpoch;
 
+          final originalFileName = entityName;
+          final pendingTitle = meetingTaskService
+              .takePendingLocalRecordingTitle(originalFileName);
+          final displayTitle = pendingTitle ?? originalFileName;
+
           // 准备新路径
-          String fileName = filePath.split('/').last; //获取文件名（包含扩展名）
+          String fileName = originalFileName; //获取文件名（包含扩展名）
           String newPath = "${destDir.path}/$fileName"; //构建新路径，保持原文件名
           if (await File(newPath).exists()) {
             final ext = path.extension(fileName);
@@ -272,7 +277,7 @@ class MeetingHomeController extends GetxController {
 
           // 构建要存入数据库的音频文件抽象对象
           Map<String, Object?> data = {
-            'title': fileName,
+            'title': displayTitle,
             'type': 'LOCAL',
             'seconds': seconds,
             'filepath': newPath, // 存储新路径

lib/modules/meeting/controllers/meeting_record_controller.dart

@@ -476,7 +476,6 @@ class MeetingRecordController extends GetxController
     if (isEditingTitle.value) {
       newName.value = titleEditingController.text;
       isEditingTitle.value = false;
-      // Actual file renaming happens during saveRecording()
     }
   }
 
@@ -800,28 +799,14 @@ class MeetingRecordController extends GetxController
 
   Future<void> _applyTitleChangeAfterSave() async {
     if (fileName.value == newName.value) return;
-    final appDir = await appDocDir;
-    final dir = Directory("${appDir.path}/MeetingAudio/");
-    if (!await dir.exists()) await dir.create(recursive: true);
+    if (!Get.isRegistered<MeetingTaskService>()) return;
 
-    if (isMarked.value) {
-      final newDir = Directory("${appDir.path}/DestAudio/");
-      if (!await newDir.exists()) await newDir.create(recursive: true);
-      await _asrService
-          .moveFile(
-            "${dir.path}${fileName.value}.wav",
-            "${newDir.path}${fileName.value}.wav",
-          )
-          .timeout(_fileOpTimeout);
-      return;
-    }
+    final raw = newName.value.trim();
+    if (raw.isEmpty) return;
 
-    await _asrService
-        .renameFile(
-          "${dir.path}${fileName.value}.wav",
-          newName.value,
-        )
-        .timeout(_fileOpTimeout);
+    final nextTitle = raw.toLowerCase().endsWith('.wav') ? raw : '$raw.wav';
+    Get.find<MeetingTaskService>()
+        .setPendingLocalRecordingTitle('${fileName.value}.wav', nextTitle);
   }
 
   /// 将控制器重置到初始状态