private IMerge FindMatchingMerge(INode node)
{
IMerge result = null;
int level = 0;
INode nextNode = node.Successors.FirstOrDefault();
while (nextNode != null && !(nextNode is IFinal))
{
if (nextNode is IDecision)
{
level++;
}
else if (nextNode is IMerge)
{
if (level == 0)
{
result = nextNode as IMerge;
break;
}
else
{
level--;
}
}
nextNode = nextNode.Successors.FirstOrDefault();
}
return(result);
}
public CodeGenerator(ITemplateEngine templateEngine,
IPackageFeed packageFeed,
IMerge merge,
FileMerge fileMerge,
ILogger <CodeGenerator> logger)
{
_templateEngine = templateEngine;
_packageFeed = packageFeed;
_merge = merge;
_fileMerge = fileMerge;
_logger = logger;
}
protected virtual void BuildTreeFromGraph(TreeNodeViewModel <INode> parentNode, IEnumerable <INode> nodes)
{
foreach (var node in nodes)
{
if (node is IFork)
{
IJoin matchingJoin = FindMatchingJoin(node);
if (matchingJoin == null)
{
throw new Exception(Resources.DefaultWorkflowViewModelBuilder_ErrorNoMatchingForkOrJoin);
}
matchingJoin.ParentObject = parentNode;
}
if (node is IDecision)
{
IMerge matchingMerge = FindMatchingMerge(node);
if (matchingMerge == null)
{
throw new Exception(Resources.DefaultWorkflowViewModelBuilder_NoMatchingMerge);
}
matchingMerge.ParentObject = parentNode;
}
if (node is IJoin)
{
if (node.ParentObject == null)
{
throw new Exception(Resources.DefaultWorkflowViewModelBuilder_ErrorOrphanJoin);
}
this.BuildTreeFromGraph((TreeNodeViewModel <INode>)node.ParentObject, node.Successors);
}
else if (node is IMerge)
{
if (node.ParentObject == null)
{
throw new Exception(Resources.DefaultWorkflowViewModelBuilder_ErrorOrphanMerge);
}
this.BuildTreeFromGraph((TreeNodeViewModel <INode>)node.ParentObject, node.Successors);
}
else if (!(node is IFinal))
{
var childViewModel = this.GetNodeViewModel(node);
childViewModel.ParentNode =
parentNode.ParentNode != null && !(parentNode.Model is IFork) && !(parentNode.Model is IDecision) ?
parentNode.ParentNode :
parentNode;
this.BuildTreeFromGraph(childViewModel, node.Successors);
}
}
}
public PresentationController(ISongRepository songRepository,
IConvertPresentation pptxToZipConverter, IMerge powerPointMerger,
IFileAndFolderPathsCreator fileAndFolderPath, IPresentationRepository presentationRepository,
IGetValue valueRetrieval, IGoogleSlides googleSlides)
{
_powerPointMerger = powerPointMerger;
_songRepository = songRepository;
_pptxToZipConverter = pptxToZipConverter;
_fileAndFolderPath = fileAndFolderPath;
_presentationRepository = presentationRepository;
_valueRetrieval = valueRetrieval;
_googleSlides = googleSlides;
}
string GetCmdSummary(CmdStore cs, CmdData data, Branch branch)
{
if (data.CmdName == nameof(NameCmdLine))
{
return(NameCmdLine.GetCommandLine(data));
}
if (data.CmdName == nameof(ICreateBranch))
{
string name = (data as ICreateBranch).Name;
uint cc = (data as ICreateBranch).CommandCount;
string result = $"branch {name} {cc}";
if (!name.Equals(branch.Name))
{
result += $" (now called {branch.Name})";
}
return(result);
}
if (data.CmdName == nameof(IMerge))
{
IMerge m = (data as IMerge);
string result = "merge ";
Guid fromId = m.FromId;
Branch fromBranch = cs.FindBranch(fromId);
if (ReferenceEquals(fromBranch, branch.Parent))
{
result += "..";
}
else
{
result += fromBranch.Name;
}
result += $" [{m.MinCmd},{m.MaxCmd}]";
return(result);
}
return(data.CmdName);
}
// 根据生成的类，把json转成protobuf
private static void ExportExcelProtobuf(ConfigType configType, string protoName, string relativeDir)
{
string dir = GetProtoDir(configType, relativeDir);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
Assembly ass = GetAssembly(configType);
Type type = ass.GetType($"ET.{protoName}Category");
Type subType = ass.GetType($"ET.{protoName}");
Serializer.NonGeneric.PrepareSerializer(type);
Serializer.NonGeneric.PrepareSerializer(subType);
IMerge final = Activator.CreateInstance(type) as IMerge;
string p = Path.Combine(string.Format(jsonDir, configType, relativeDir));
string[] ss = Directory.GetFiles(p, $"{protoName}_*.txt");
List <string> jsonPaths = ss.ToList();
jsonPaths.Add(Path.Combine(string.Format(jsonDir, configType, relativeDir), $"{protoName}.txt"));
jsonPaths.Sort();
jsonPaths.Reverse();
foreach (string jsonPath in jsonPaths)
{
string json = File.ReadAllText(jsonPath);
object deserialize = BsonSerializer.Deserialize(json, type);
final.Merge(deserialize);
}
string path = Path.Combine(dir, $"{protoName}Category.bytes");
using FileStream file = File.Create(path);
Serializer.Serialize(file, final);
}
public static IMerge <T> MergePath <T>(this IMerge <T> @this, T path) where T : class, new()
{
@this.Merge(path);
return(@this);
}
/// <summary>
/// Saves command data relating to this branch.
/// </summary>
/// <param name="data">The data to be written.</param>
/// <exception cref="ApplicationException">Attempt to save new data
/// to a branch imported from a remote store.</exception>
/// <exception cref="ArgumentException">The supplied data does not
/// have a sequence number that comes at the end of this branch.
/// </exception>
/// <remarks>
/// This method can be used only to append data to a branch was created
/// as part of the local store. As well as saving the command data, it
/// will mutate the AC metadata for the branch.
/// <para/>
/// TODO: At the present time, a merge from a child branch will also
/// mutate the AC metadata for the child. This is bad because the
/// child could be a remote, but it would be wise to disallow any
/// attempt to mutate anything relating to a remote branch.
/// </remarks>
public void SaveData(CmdData data)
{
// Make some last-minute checks (these should have been done already)
if (IsRemote)
{
throw new ApplicationException("Attempt to mutate remote branch");
}
if (Info.IsCompleted)
{
throw new ApplicationException("Attempt to mutate a completed branch");
}
// The data must come at the end of the current branch
if (data.Sequence != Info.CommandCount)
{
throw new ArgumentException(
$"Unexpected command sequence {data.Sequence} " +
$"(should be {Info.CommandCount})");
}
// Persist the command data
Store.WriteData(this, data);
// And remember it as part of this branch
Commands.Add(data);
// If the command is being appended to the current branch,
// ensure it's also included in the stream (the command may
// not be in the current branch because we may be creating
// a new branch)
// TODO: The Stream might not be defined when creating a new store
if (this.Equals(Store.Current))
{
Store.Stream?.Cmds.AddLast(new Cmd(this, data));
}
// Update the AC file to reflect the latest command
Info.CommandCount = data.Sequence + 1;
Info.UpdatedAt = data.CreatedAt;
// Update the appropriate merge count if we've just done a merge
if (data.CmdName == nameof(IMerge))
{
IMerge m = (data as IMerge);
Guid fromId = m.FromId;
uint numCmd = m.MaxCmd + 1;
if (fromId.Equals(Info.ParentId))
{
// Increment the number of merges from the parent
this.Info.CommandDiscount++;
// Just done a merge from the parent (this is the child,
// now matches the parent)
this.Info.RefreshCount = Parent.Info.CommandCount;
// Record the number of times that the parent has already merged
// from the child (if at all)
uint parentDiscount = 0;
if (Parent.Info.LastMerge.TryGetValue(this.Id, out MergeInfo mi))
{
parentDiscount = mi.ParentDiscount;
}
this.Info.RefreshDiscount = parentDiscount;
}
else
{
// Merge is from a child.
Branch child = Children.FirstOrDefault(x => x.Id.Equals(fromId));
if (child == null)
{
throw new ApplicationException($"Cannot locate child {fromId}");
}
// The child doesn't need to consider the merge that the parent has done,
// so increment the number of parent commands the child can ignore
if (Info.LastMerge.TryGetValue(fromId, out MergeInfo mi))
{
Info.LastMerge[fromId] = new MergeInfo(numCmd,
child.Info.CommandDiscount,
mi.ParentDiscount + 1);
}
else
{
Info.LastMerge.Add(fromId, new MergeInfo(numCmd, child.Info.CommandDiscount, 1));
}
}
// Reload the stream
// TODO: Doing it from scratch is perhaps a bit heavy-handed,
// is there a more efficient way to do it?
Store.Stream = CreateStream();
}
// Save the mutated branch metadata
Store.SaveBranchInfo(this);
}
public FileMerge(IMerge merge)
{
_merge = merge;
}
