/// <summary>
/// I have to compromise against my old shit code
/// </summary>
/// <returns>The imported basin.</returns>
public ImportResult Import()
{
// Implement later
try
{
ImportResult IR = new ImportResult();
OpenFileDialog OFD = new OpenFileDialog();
OFD.Title = $"Import from {GetName()}";
OFD.Filter = "Track Maker Project files|*.tproj2";
OFD.ShowDialog();
if (OFD.FileName == "")
{
IR.Status = ExportResults.Cancelled;
return(IR);
}
else
{
XMLImportResult__DEPRECATED XER = ImportCore(OFD.FileName);
if (XER.Successful && !XER.Cancelled)
{
IR.Status = ExportResults.OK;
IR.Project = XER.Project;
return(IR);
}
else
{
IR.Status = ExportResults.Error;
return(IR);
}
}
}
catch (XmlException)
{
Error.Throw("Invalid basin!", "One of the basins in this project file is corrupted!", ErrorSeverity.Error, 182);
return(null);
}
}
/// <summary>
/// Imports from Tproj2.
///
/// This is a disaster and terrible. It shall soon be rewritten using the "magic" of XML schemas and serialisation...
/// </summary>
/// <param name="FileName"></param>
/// <returns></returns>
public XMLImportResult__DEPRECATED ImportCore(string FileName)
{
XMLImportResult__DEPRECATED XER = new XMLImportResult__DEPRECATED();
XER.Successful = false;
XmlDocument XD = new XmlDocument();
XD.Load(FileName);
XmlNode XDR = XD.FirstChild;
Project Proj = new Project();
Proj.FileName = FileName;
Logging.Log("ALERT: Running complete disaster known as TProjv2 export code, stand by for any and all possible errors up to and including complete and utter obliteration of program state...");
#if DANO
Proj.Basins = GlobalState.LoadedBasins;
#else
MainWindow MnWindow = (MainWindow)Application.Current.MainWindow;
//Proj.Basins = MnWindow.CurrentProject.Basins;
#endif
if (!XDR.HasChildNodes)
{
return(XER);
}
List <Layer> Layers = new List <Layer>();
foreach (XmlNode XDRA in XDR.ChildNodes)
{
switch (XDRA.Name)
{
case "Metadata":
// version check
XmlNodeList MetadataNodes = XDRA.ChildNodes;
// 2.1 was the earliest TProj2 format version that worked, although it was 2.2c? / 2.3 for import
int FileMajorFormatVersion = 2;
int FileMinorFormatVersion = 1;
foreach (XmlNode MetadataNode in MetadataNodes)
{
switch (MetadataNode.Name)
{
case "FormatVersionMajor":
FileMajorFormatVersion = Convert.ToInt32(MetadataNode.InnerText);
continue;
case "FormatVersionMinor":
FileMinorFormatVersion = Convert.ToInt32(MetadataNode.InnerText);
continue;
}
}
string VersionString = $"{FileMajorFormatVersion}.{FileMinorFormatVersion}";
string CurrentVersionString = $"{FormatVersionMajor}.{FormatVersionMinor}";
// when new code is ready move this
// switch statement? all of this is temporary
if (FileMajorFormatVersion < FormatVersionMajor)
{
// Major versions break compatibility
Error.Throw("Error!", $"This file uses version {VersionString}; the current version is {CurrentVersionString}. This project file is not compatible with this version of the Track Maker.", ErrorSeverity.Error, 405);
XER.Successful = false;
return(XER);
}
else if (FileMajorFormatVersion > FormatVersionMajor)
{
Error.Throw("Error!", $"This file uses version {VersionString}; the current version is {CurrentVersionString}. This project file was created in a future version of the Track Maker and is not compatible with this version. You may wish to update.", ErrorSeverity.Error, 405);
XER.Successful = false;
return(XER);
}
continue;
case "Basins":
// Check that there are not no valid basins.
if (!XDRA.HasChildNodes)
{
Error.Throw("No valid basins!", "There are no valid basins!", ErrorSeverity.Error, 181);
return(XER);
}
XmlNodeList XDRBList = XDRA.ChildNodes;
foreach (XmlNode XDRACB in XDRBList)
{
// Create a new basin.
Basin Bas = new Basin();
if (!XDRACB.HasChildNodes)
{
Error.Throw("Invalid basin!", "One of the basins in this Proj2 file is corrupted!", ErrorSeverity.Error, 121);
return(XER);
}
else
{
XmlNodeList XDRAList = XDRACB.ChildNodes;
// Iterate through the child nodes of the basin.
foreach (XmlNode XDRAC in XDRAList)
{
switch (XDRAC.Name)
{
case "Name": // The name of this basin. Triggers a GlobalState load.
Bas = Proj.GetBasinWithName(XDRAC.InnerText);
continue;
case "UserTag": // The user-given name of this basin
Bas.UserTag = XDRAC.InnerText;
continue;
case "IsOpen": // Not sure if I'll use this
Bas.IsOpen = Convert.ToBoolean(XDRAC.InnerText);
continue;
case "IsSelected": // Not sure if I'll use this
Bas.IsSelected = Convert.ToBoolean(XDRAC.InnerText);
continue;
case "Layers":
// Detect if somehow an invalid layer was created
if (!XDRAC.HasChildNodes)
{
Error.Throw("Invalid basin!", "There are no layers!", ErrorSeverity.Error, 122);
return(XER);
}
else
{
// Iterate through the layers
XmlNodeList XDRACList = XDRAC.ChildNodes;
foreach (XmlNode XDRACL in XDRACList)
{
switch (XDRACL.Name)
{
case "Layer":
Layer Lyr = new Layer();
if (!XDRACL.HasChildNodes)
{
Error.Throw("Invalid basin!", "Empty layer detected!", ErrorSeverity.Error, 123);
return(XER);
}
else
{
XmlNodeList XDRACLList = XDRACL.ChildNodes;
// Yeah
foreach (XmlNode XDRACLL in XDRACLList)
{
switch (XDRACLL.Name)
{
case "GUID": // GUID of this basin
Lyr.LayerId = Guid.Parse(XDRACLL.ChildNodes[0].InnerText);
continue;
case "Name": // Name of this basin
Lyr.Name = XDRACLL.InnerText;
continue;
case "Storms": // Storms of this basin
if (!XDRACLL.HasChildNodes)
{
continue; // empty layer
}
else
{
// Find each storm node
XmlNodeList XDRACLLSList = XDRACLL.ChildNodes;
foreach (XmlNode XDRACLLS in XDRACLLSList)
{
Storm Sto = new Storm();
switch (XDRACLLS.Name)
{
case "Storm":
if (!XDRACLLS.HasChildNodes)
{
Error.Throw("Invalid basin!", "Empty layer detected!", ErrorSeverity.Error, 186);
return(XER);
}
else
{
XmlNodeList XDRACLLSSList = XDRACLLS.ChildNodes;
foreach (XmlNode XDRACLLSS in XDRACLLSSList)
{
switch (XDRACLLSS.Name)
{
case "FormationDate": // The formation date of this system.
Sto.FormationDate = DateTime.Parse(XDRACLLSS.ChildNodes[0].InnerText);
continue;
case "ID": // The ID of this system.
Sto.Id = Convert.ToInt32(XDRACLLSS.ChildNodes[0].InnerText);
continue;
case "Name": // Name of this system.
Sto.Name = XDRACLLSS.ChildNodes[0].InnerText;
continue;
case "Nodes":
// this code is bad and will be entirely scrapped in version 2.1, fixing it in v551
if (!XDRACLLSS.HasChildNodes)
{
continue;
}
else
{
NodeImportResult NIR = ImportNodes(XDRACLLSS);
if (NIR.Successful && !NIR.Empty)
{
Sto.NodeList = NIR.Nodes;
}
}
continue;
case "DeletedNodes":
NodeImportResult DNIR = ImportNodes(XDRACLLSS);
if (DNIR.Successful && !DNIR.Empty)
{
Sto.NodeList_Deleted = DNIR.Nodes;
}
continue;
}
}
}
// Get the storm nodes
Lyr.AddStorm(Sto);
continue;
}
}
}
continue;
}
}
}
if (Lyr.Name == null)
{
Error.Throw("Invalid basin!", "Layer with no name!", ErrorSeverity.Error, 125);
return(XER);
}
else
{
Layers.Add(Lyr);
}
continue;
}
continue;
}
}
continue;
}
continue;
}
}
List <string> IXmlParse = XDRA.InnerXml.InnerXml_Parse();
// this is a complete hack,
// in version 2.1 this code will be thrown out and replaced with xml deserialisation as this is genuinely terrible
string BasinName = null;
for (int i = 0; i < IXmlParse.Count; i++)
{
string IXmlParseString = IXmlParse[i];
IXmlParseString = IXmlParseString.Xaml2Cs();
// this should in all reasonable circumstances hit the storm first.
if (IXmlParseString == "Name")
{
// if we are one element before the end of the list, name is empty
if (i - IXmlParse.Count == 1)
{
Error.Throw("Fatal Error!", "Invalid Proj file - no name specified for basin.", ErrorSeverity.Error, 180);
return(XER);
}
else
{
// also convert the next element
string PlusOne = IXmlParse[i + 1].Xaml2Cs();
BasinName = PlusOne;
break; // avoid multiple hits
}
}
}
if (BasinName != null)
{
Basin NewBasin = Proj.GetBasinWithName(BasinName);
// really dumb hack
foreach (Layer Lyrs in Layers)
{
NewBasin.AddLayer(Lyrs);
}
Proj.AddBasin(NewBasin, true);
Proj.SelectedBasin = NewBasin;
}
}
continue;
}
}
XER.Successful = true;
XER.Project = Proj;
return(XER);
}
