private static async Task DropModelNodeInside(ModelNode sourceNode, DesignNode targetNode)
{
//注意：目标节点可能是模型根目录
if (targetNode.NodeType == DesignNodeType.ModelRootNode)
{
var rootNode = (ModelRootNode)targetNode;
if (rootNode.AppID != sourceNode.Model.AppId)
{
throw new InvalidOperationException("无法拖动模型节点至不同的Application内");
}
sourceNode.Parent.Nodes.Remove(sourceNode);
targetNode.Nodes.Add(sourceNode);
sourceNode.Model.FolderId = null;
await StagedService.SaveModelAsync(sourceNode.Model); //直接保存
}
else if (targetNode.NodeType == DesignNodeType.FolderNode)
{
var targetFolder = ((FolderNode)targetNode).Folder;
var rootFolder = targetFolder.GetRoot();
if (rootFolder.AppId != sourceNode.Model.AppId)
{
throw new InvalidOperationException("无法拖动模型节点至不同的Application内");
}
sourceNode.Parent.Nodes.Remove(sourceNode);
targetNode.Nodes.Add(sourceNode);
sourceNode.Model.FolderId = targetFolder.Id;
await StagedService.SaveModelAsync(sourceNode.Model); //直接保存
}
else
{
throw new NotSupportedException();
}
}
internal async Task SaveAsync()
{
if (!IsCheckoutByMe)
{
throw new Exception("StoreNode has not checkout");
}
//保存节点模型
await StagedService.SaveModelAsync(Model);
}
/// <summary>
/// 保存模型节点
/// </summary>
internal async Task SaveAsync(object[] modelInfos)
{
if (!IsCheckoutByMe)
{
throw new Exception("ModelNode has not checkout");
}
//TODO: 更新相关模型的内容，另考虑事务保存模型及相关代码
if (Model.PersistentState != PersistentState.Deleted)
{
switch (Model.ModelType)
{
case ModelType.Service:
{
//TODO:*****更新服务模型代理类
// if (!this._document.ParsedDocument.HasErrors)
// {
// TypeSystemService.UpdateServiceProxyDocument(this.TargetNode.RoslynDocumentId,
// this.TargetNode.SyncProxyDocumentId,
// this.TargetNode.AsyncProxyDocumentId,
// this.TargetModel);
// }
//保存初始化或更改过的代码
string sourceCode;
if (modelInfos != null && modelInfos.Length == 1)
{
sourceCode = (string)modelInfos[0];
}
else
{
var doc = DesignTree.DesignHub.TypeSystem.Workspace.CurrentSolution.GetDocument(RoslynDocumentId);
var sourceText = await doc.GetTextAsync();
sourceCode = sourceText.ToString();
}
await StagedService.SaveServiceCodeAsync(Model.Id, sourceCode);
}
break;
case ModelType.View:
{
if (modelInfos != null)
{
await StagedService.SaveViewCodeAsync(Model.Id, (string)modelInfos[0], (string)modelInfos[1], (string)modelInfos[2]);
await StagedService.SaveViewRuntimeCodeAsync(Model.Id, (string)modelInfos[3]);
}
}
break;
case ModelType.Report:
await StagedService.SaveReportCodeAsync(Model.Id, (string)modelInfos[0]);
break;
}
//注意：不在此更新RoslynDocument, 实体模型通过设计命令更新,服务模型通过前端代码编辑器实时更新
}
//保存节点模型
await StagedService.SaveModelAsync(Model);
}