fix(upload_image): 修改媒体上传文件

lib/upload_video/video_batch_upload_task.dart

@@ -14,6 +14,49 @@ typedef VideoBatchUploadSaveTask = Future<bool> Function(
   VideoBatchUploadTask task,
 );
 
+enum VideoBatchUploadAssetType {
+  image,
+  video,
+}
+
+extension VideoBatchUploadAssetTypeText on VideoBatchUploadAssetType {
+  String get label {
+    switch (this) {
+      case VideoBatchUploadAssetType.image:
+        return '图片';
+      case VideoBatchUploadAssetType.video:
+        return '视频';
+    }
+  }
+
+  String get unit {
+    switch (this) {
+      case VideoBatchUploadAssetType.image:
+        return '张';
+      case VideoBatchUploadAssetType.video:
+        return '个';
+    }
+  }
+
+  String get localLabel {
+    switch (this) {
+      case VideoBatchUploadAssetType.image:
+        return '本地图片';
+      case VideoBatchUploadAssetType.video:
+        return '本地视频';
+    }
+  }
+
+  String get defaultFileName {
+    switch (this) {
+      case VideoBatchUploadAssetType.image:
+        return 'image.jpg';
+      case VideoBatchUploadAssetType.video:
+        return 'video.mp4';
+    }
+  }
+}
+
 enum VideoBatchUploadStatus {
   waiting,
   uploading,
@@ -45,6 +88,7 @@ extension VideoBatchUploadStatusText on VideoBatchUploadStatus {
 class VideoBatchUploadTask {
   VideoBatchUploadTask({
     required this.id,
+    this.assetType = VideoBatchUploadAssetType.video,
     required this.file,
     required this.fileName,
     required this.fileSize,
@@ -53,6 +97,7 @@ class VideoBatchUploadTask {
   });
 
   final String id;
+  final VideoBatchUploadAssetType assetType;
   final File file;
   final String fileName;
   final int fileSize;
@@ -120,4 +165,8 @@ class VideoBatchUploadTask {
   Map<String, dynamic> toLibraryVideoPayload() {
     return toVideoPayload();
   }
+
+  String toLibraryImageURL() {
+    return uploadUrl;
+  }
 }