refactor: delegate upload files orchestration

rust/crates/mnote-web/browser/local-upload-runtime.js

@@ -298,6 +298,36 @@ async function insertUploadedAssetIntoEditor(asset, targetRoot, deps) {
   return false;
 }
 
+async function uploadFilesWithResolvedTarget(files, detail, options, deps) {
+  deps = deps || {};
+  var resolveFileTreeUploadTarget = typeof deps.resolveFileTreeUploadTarget === 'function' ? deps.resolveFileTreeUploadTarget : null;
+  var uploadFileToMediaAsset = typeof deps.uploadFileToMediaAsset === 'function' ? deps.uploadFileToMediaAsset : null;
+  if (!resolveFileTreeUploadTarget || !uploadFileToMediaAsset) {
+    throw new Error('上传运行时缺少目标解析或上传函数');
+  }
+  var list = Array.from(files || []).filter(Boolean);
+  if (!list.length) return [];
+  var plan = await resolveFileTreeUploadTarget(detail || {});
+  var uploaded = [];
+  var errors = [];
+  for (var i = 0; i < list.length; i += 1) {
+    try {
+      uploaded.push(await uploadFileToMediaAsset(list[i], plan, options || {}));
+    } catch (error) {
+      errors.push(list[i].name + ': ' + (error && error.message ? error.message : '上传失败'));
+    }
+  }
+  if (errors.length) {
+    var message = '部分文件上传失败：\n' + errors.slice(0, 6).join('\n') + (errors.length > 6 ? '\n...' : '');
+    if (typeof deps.alert === 'function') {
+      deps.alert(message);
+    } else {
+      window.alert(message);
+    }
+  }
+  return uploaded;
+}
+
 function localAssetOpenUrl(asset, download, context) {
   if (!isLocalUploadedAsset(asset)) return '';
   var rootUri = String(context && context.rootUri || asset && (asset.rootUri || asset.root_uri) || '').trim() || currentRootUri();
@@ -430,6 +460,7 @@ window.__mnoteLocalUploadRuntime = {
   uploadLocalFolderAsset: uploadLocalFolderAsset,
   uploadMediaAsset: uploadMediaAsset,
   insertUploadedAssetIntoEditor: insertUploadedAssetIntoEditor,
+  uploadFilesWithResolvedTarget: uploadFilesWithResolvedTarget,
   localAssetOpenUrl: localAssetOpenUrl,
   uploadedAssetType: uploadedAssetType,
   fileTreeIconKindForFileName: fileTreeIconKindForFileName,