public static void GenerateJsFileV2(string source, Endpoint endpoint, JsFile jsFile, Dictionary <string, ChangeDescriptor> fullChangeSet = null, bool rulesChanged = false)
{
var generateMetric = new Performance.ExecutionBase("GenerateJsFileV2");
var noChanges = false;
try
{
// TODO: Figure out out casing on this property
string jsNamespace = null;//endpoint.JsNamespace;
if (string.IsNullOrWhiteSpace(jsNamespace))
{
jsNamespace = endpoint.MetadataConnection.InitialCatalog;
}
var jsSafeNamespace = MakeNameJsSafe(jsNamespace);
var routineContainerTemplate = WorkSpawner.TEMPLATE_RoutineContainer;
var routineTemplate = WorkSpawner.TEMPLATE_Routine;
var typescriptDefinitionsContainer = WorkSpawner.TEMPLATE_TypescriptDefinitions;
endpoint.ApplyRules(jsFile);
var includedRoutines = (from row in endpoint.CachedRoutines
where !row.IsDeleted && (row.RuleInstructions[jsFile]?.Included ?? false == true)
orderby row.FullName
select row).ToList();
List <KeyValuePair <string, ChangeDescriptor> > changesInFile = null;
if (fullChangeSet != null)
{
changesInFile = fullChangeSet.Where(change => includedRoutines.Count(inc => inc.FullName.Equals(change.Key, StringComparison.OrdinalIgnoreCase)) > 0).ToList();
// TODO: Consider if this is a good idea?
// If we can reasonably say that there are no changes to routines that this JsFile cares about, why regenerate this file and why give it a new Version
if (changesInFile.Count == 0)
{
noChanges = true;
return;
}
}
var jsSchemaLookupForJsFunctions = new Dictionary <string, List <string> /*Routine defs*/>();
var tsSchemaLookup = new Dictionary <string, List <string> /*Routine defs*/>();
var typeScriptParameterAndResultTypesSB = new StringBuilder();
var serverMethodPlugins = PluginLoader.Instance.PluginAssemblies
.SelectMany(pa => pa.Plugins)
.Where(p => p.Type == PluginType.ServerMethod && endpoint.Application.IsPluginIncluded(p.Guid.ToString()));
var uniqueSchemas = new List <string>();
var mainLoopMetric = generateMetric.BeginChildStage("Main loop");
includedRoutines.ForEach(r =>
{
try
{
if (r.TypescriptMethodStub == null)
{
r.PrecalculateJsGenerationValues(endpoint);
}
var jsSchemaName = JsFileGenerator.MakeNameJsSafe(r.Schema);
var jsFunctionName = JsFileGenerator.MakeNameJsSafe(r.Routine);
if (!jsSchemaLookupForJsFunctions.ContainsKey(jsSchemaName))
{
jsSchemaLookupForJsFunctions.Add(jsSchemaName, new List <string>());
}
if (!tsSchemaLookup.ContainsKey(jsSchemaName))
{
tsSchemaLookup.Add(jsSchemaName, new List <string>());
}
if (!uniqueSchemas.Contains(r.Schema))
{
uniqueSchemas.Add(r.Schema);
}
var schemaIx = uniqueSchemas.IndexOf(r.Schema);
// .js
{
var jsFunctionDefLine = routineTemplate.Replace("<<FUNC_NAME>>", jsFunctionName).Replace("<<SCHEMA_IX>>", schemaIx.ToString()).Replace("<<ROUTINE>>", r.Routine);
if (r.Type.Equals(string.Intern("PROCEDURE"), StringComparison.OrdinalIgnoreCase))
{
jsFunctionDefLine = jsFunctionDefLine.Replace("<<CLASS>>", "S");
}
else
{
jsFunctionDefLine = jsFunctionDefLine.Replace("<<CLASS>>", "U");
}
jsSchemaLookupForJsFunctions[jsSchemaName].Add(jsFunctionDefLine);
}
// .tsd
{
typeScriptParameterAndResultTypesSB.AppendLine(r.TypescriptParameterTypeDefinition);
typeScriptParameterAndResultTypesSB.AppendLine(r.TypescriptOutputParameterTypeDefinition);
typeScriptParameterAndResultTypesSB.AppendLine(r.TypescriptResultSetDefinitions);
tsSchemaLookup[jsSchemaName].Add(r.TypescriptMethodStub);
}
}
catch (Exception ex)
{
SessionLog.Exception(ex);
// TODO: quit whole process
}
});
mainLoopMetric.End();
var finalSBMetric = generateMetric.BeginChildStage("Final SB");
var schemaAndRoutineDefs = string.Join("\r\n", jsSchemaLookupForJsFunctions.Select(s => "\tx." + s.Key + " = {\r\n\t\t" + string.Join(",\r\n\t\t", s.Value.ToArray()) + "\r\n\t}\r\n").ToArray());
var tsSchemaAndRoutineDefs = string.Join("\r\n", tsSchemaLookup.Select(s => "\t\tclass " + s.Key + " {\r\n" + string.Join(";\r\n", s.Value.ToArray()) + "\r\n\t\t}\r\n").ToArray());
var finalSB = new StringBuilder(routineContainerTemplate);
jsFile.IncrementVersion();
// record changes against new version
if (changesInFile != null && changesInFile.Count > 0)
{
JsFileChangesTracker.Instance.AddUpdate(endpoint, jsFile, changesInFile.Select(kv => kv.Value).ToList());
}
if (rulesChanged)
{
JsFileChangesTracker.Instance.AddUpdate(endpoint, jsFile, new List <ChangeDescriptor> {
ChangeDescriptor.Create("System", "One or more rules changed.")
});
}
finalSB.Replace("<<DATE>>", DateTime.Now.ToString("dd MMM yyyy, HH:mm"))
.Replace("<<FILE_VERSION>>", jsFile.Version.ToString())
.Replace("<<SERVER_NAME>>", Environment.MachineName)
.Replace("<<ENDPOINT>>", endpoint.Pedigree)
.Replace("<<UNIQUE_SCHEMAS>>", string.Join(',', uniqueSchemas.Select(k => $"'{k}'")))
.Replace("<<Catalog>>", jsSafeNamespace)
.Replace("<<ROUTINES>>", schemaAndRoutineDefs)
;
var finalTypeScriptSB = new StringBuilder();
finalTypeScriptSB = finalTypeScriptSB.Append(typescriptDefinitionsContainer);
// Custom/User types
if (endpoint.CustomTypeLookupWithTypeScriptDef.Count > 0)
{
var customTSD = from kv in endpoint.CustomTypeLookupWithTypeScriptDef select $"\t\ttype {kv.Key} = {kv.Value};";
typeScriptParameterAndResultTypesSB.Insert(0, string.Join("\r\n", customTSD));
}
var resultAndParameterTypes = typeScriptParameterAndResultTypesSB.ToString();
finalTypeScriptSB.Replace("<<DATE>>", DateTime.Now.ToString("dd MMM yyyy, HH:mm"))
.Replace("<<FILE_VERSION>>", jsFile.Version.ToString())
.Replace("<<SERVER_NAME>>", Environment.MachineName)
.Replace("<<Catalog>>", jsSafeNamespace)
.Replace("<<ResultAndParameterTypes>>", resultAndParameterTypes)
.Replace("<<MethodsStubs>>", tsSchemaAndRoutineDefs)
;
finalSBMetric.End();
var toStringMetric = generateMetric.BeginChildStage("ToString");
var typescriptDefinitionsOutput = finalTypeScriptSB.ToString();
var finalOutput = finalSB.ToString();
toStringMetric.End();
var filePath = endpoint.OutputFilePath(jsFile);
var minfiedFilePath = endpoint.MinifiedOutputFilePath(jsFile);
var tsTypingsFilePath = endpoint.OutputTypeScriptTypingsFilePath(jsFile);
var minifyMetric = generateMetric.BeginChildStage("Minify");
var minifiedSource = Uglify.Js(finalOutput /*, { }*/).Code;
minifyMetric.End();
if (!Directory.Exists(endpoint.OutputDir))
{
Directory.CreateDirectory(endpoint.OutputDir);
}
var fileOutputMetric = generateMetric.BeginChildStage("Write");
var jsFinalBytes = System.Text.Encoding.UTF8.GetBytes(finalOutput);
var jsFinalMinifiedBytes = System.Text.Encoding.UTF8.GetBytes(minifiedSource);
jsFile.ETag = Controllers.PublicController.ComputeETag(jsFinalBytes);
jsFile.ETagMinified = Controllers.PublicController.ComputeETag(jsFinalMinifiedBytes);
File.WriteAllText(filePath, finalOutput);
File.WriteAllText(minfiedFilePath, minifiedSource);
File.WriteAllText(tsTypingsFilePath, typescriptDefinitionsOutput);
fileOutputMetric.End();
}
finally
{
generateMetric.End();
SessionLog.InfoToFileOnly($"{endpoint.Pedigree.PadRight(25, ' ')} - {generateMetric.DurationInMS.ToString().PadLeft(4)} ms {jsFile.Filename.PadRight(20)} (source={source};rulesChanged={rulesChanged};changes={!noChanges}); {generateMetric.ChildDurationsSingleLine()}");
}
}