fix

python_core/services/template_manager.py

@@ -61,6 +61,55 @@ class TemplateManager:
         self.metadata_file = self.templates_dir / "templates.json"
         self.templates_metadata = self._load_metadata()
 
+    @staticmethod
+    def detect_segment_type_from_path(file_path: str) -> str:
+        """根据文件路径的扩展名检测片段类型"""
+        if not file_path:
+            return 'video'  # 默认类型
+
+        file_extension = file_path.lower().split('.')[-1] if '.' in file_path else ''
+
+        # 视频格式
+        video_extensions = {
+            'mp4', 'avi', 'mov', 'mkv', 'wmv', 'flv', 'webm', 'm4v', '3gp',
+            'ts', 'mts', 'mpg', 'mpeg', 'rm', 'rmvb', 'asf', 'divx'
+        }
+
+        # 音频格式
+        audio_extensions = {
+            'mp3', 'wav', 'aac', 'flac', 'ogg', 'wma', 'm4a', 'opus',
+            'ac3', 'dts', 'ape', 'aiff', 'au', 'ra'
+        }
+
+        # 图片格式
+        image_extensions = {
+            'jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp', 'svg', 'tiff',
+            'tga', 'ico', 'psd', 'raw', 'cr2', 'nef'
+        }
+
+        # 文本/字幕格式
+        text_extensions = {
+            'txt', 'srt', 'ass', 'vtt', 'sub', 'ssa', 'lrc', 'sbv'
+        }
+
+        # 特效格式
+        effect_extensions = {
+            'fx', 'effect', 'json', 'xml', 'preset'
+        }
+
+        if file_extension in video_extensions:
+            return 'video'
+        elif file_extension in audio_extensions:
+            return 'audio'
+        elif file_extension in image_extensions:
+            return 'image'
+        elif file_extension in text_extensions:
+            return 'text'
+        elif file_extension in effect_extensions:
+            return 'effect'
+        else:
+            return 'video'  # 默认为视频类型
+    
     def _load_metadata(self) -> Dict[str, Dict]:
         """Load templates metadata"""
         if self.metadata_file.exists():
@@ -421,12 +470,12 @@ class TemplateManager:
             # Extract tracks and segments information
             tracks = []
             if 'tracks' in draft_content:
-                for track_data in draft_content['tracks']:
+                for idx,track_data in enumerate(draft_content['tracks']):
                     track = {
                         'id': track_data.get('id', ''),
-                        'name': track_data.get('name', f"Track {track_data.get('index', 0) + 1}"),
-                        'type': track_data.get('type', 'video'),
-                        'index': track_data.get('index', 0),
+                        'name': track_data.get('name', f""),
+                        'type': track_data.get('type', ''),
+                        'index': idx+1,
                         'segments': [],
                         'properties': track_data.get('properties', {})
                     }
@@ -455,17 +504,16 @@ class TemplateManager:
                                 material_info = materials_lookup[material_id]
                                 resource_path = material_info['path']
                                 material_name = material_info['name']
-                                # Auto-detect segment type from material type if not specified
+                                # 根据resource_path后缀名 设置类型
                                 if not segment_data.get('type'):
                                     segment_type = material_info['type']
 
+                            # 根据resource_path后缀名自动检测类型
+                            if resource_path and not segment_data.get('type'):
+                                segment_type = TemplateManager.detect_segment_type_from_path(resource_path)
+
                             # Generate segment name based on material name or default
-                            segment_name = segment_data.get('name', '')
-                            if not segment_name:
-                                if material_name:
-                                    segment_name = material_name
-                                else:
-                                    segment_name = f'片段 {len(track["segments"]) + 1}'
+                            segment_name = segment_data.get('name', '随机')
 
                             segment = {
                                 'id': segment_data.get('id', ''),

src/components/timeline/TrackTimeline.tsx

@@ -2,7 +2,7 @@ import React from 'react'
 import { SegmentContextMenu } from './SegmentContextMenu'
 import { SegmentTooltip } from './SegmentTooltip'
 
-interface TrackSegment {
+export interface TrackSegment {
   id: string
   type: 'video' | 'audio' | 'image' | 'text' | 'effect'
   name: string
@@ -13,11 +13,10 @@ interface TrackSegment {
   properties?: any
   effects?: any[]
 }
-
-interface Track {
+export interface Track {
   id: string
   name: string
-  type: 'video' | 'audio' | 'subtitle'
+  type: 'video' | 'audio' | 'effect' | 'text' | 'sticker' | 'image'
   index: number
   segments: TrackSegment[]
   properties?: any
@@ -159,7 +158,7 @@ export const TrackTimeline: React.FC<TrackTimelineProps> = ({
               {track.type === 'video' ? '视频' : track.type === 'audio' ? '音频' : '字幕'}
             </span>
             <h3 className="font-medium text-gray-900">
-              轨道 {track.index + 1}: {track.name}
+              {track.type}轨道 {track.index}: {track.name}
             </h3>
           </div>
           <div className="flex items-center space-x-4 text-sm text-gray-500">

src/pages/TemplateDetailPage.tsx

@@ -1,31 +1,10 @@
 import React, { useState, useEffect } from 'react'
 import { useParams, useNavigate } from 'react-router-dom'
-import { ArrowLeft, Play, Pause, RotateCcw, Trash2, ZoomIn, ZoomOut } from 'lucide-react'
+import { ArrowLeft, RotateCcw, Trash2, ZoomIn, ZoomOut } from 'lucide-react'
 import { TemplateService } from '../services/tauri'
 import type { TemplateInfo } from '../hooks/useProgressCommand'
 import { TimelineRuler, TrackTimeline } from '../components/timeline'
-
-// 轨道和片段的数据结构
-interface TrackSegment {
-  id: string
-  type: 'video' | 'audio' | 'image' | 'text' | 'effect'
-  name: string
-  start_time: number
-  end_time: number
-  duration: number
-  resource_path?: string
-  properties?: any
-  effects?: any[]
-}
-
-interface Track {
-  id: string
-  name: string
-  type: 'video' | 'audio' | 'subtitle'
-  index: number
-  segments: TrackSegment[]
-  properties?: any
-}
+import { Track } from '@/components/timeline/TrackTimeline'
 
 interface TemplateDetail {
   id: string
@@ -46,7 +25,6 @@ const TemplateDetailPage: React.FC = () => {
   const [templateDetail, setTemplateDetail] = useState<TemplateDetail | null>(null)
   const [loading, setLoading] = useState(true)
   const [currentTime, setCurrentTime] = useState(0)
-  const [isPlaying, setIsPlaying] = useState(false)
   const [timelineScale, setTimelineScale] = useState(100) // pixels per second
 
   useEffect(() => {