private static string ScalarToNetType(GraphQlType baseType, string valueName, GraphQlTypeBase valueType)
{
switch (valueType.Name)
{
case GraphQlTypeBase.GraphQlTypeScalarInteger:
return("int?");
case GraphQlTypeBase.GraphQlTypeScalarByte:
return("byte?");
case GraphQlTypeBase.GraphQlTypeScalarString:
return(GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, valueType, valueName));
case GraphQlTypeBase.GraphQlTypeScalarFloat:
return("decimal?");
case GraphQlTypeBase.GraphQlTypeScalarBoolean:
return("bool?");
case GraphQlTypeBase.GraphQlTypeScalarId:
return("Guid?");
case GraphQlTypeBase.GraphQlTypeScalarDateTime:
return("DateTime?");
default:
return(GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, valueType, valueName));
}
}
private static string GetDataPropertyType(GraphQlType baseType, IGraphQlMember member)
{
string propertyType;
var fieldType = member.Type.UnwrapIfNonNull();
switch (fieldType.Kind)
{
case GraphQlTypeKind.Object:
case GraphQlTypeKind.Interface:
case GraphQlTypeKind.Union:
case GraphQlTypeKind.InputObject:
var fieldTypeName = fieldType.Name;
fieldTypeName = UseCustomClassNameIfDefined(fieldTypeName);
propertyType = $"{fieldTypeName}{GraphQlGeneratorConfiguration.ClassPostfix}";
return(AddQuestionMarkIfNullableReferencesEnabled(propertyType));
case GraphQlTypeKind.Enum:
return(GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, member.Type, member.Name));
case GraphQlTypeKind.List:
var itemTypeName = fieldType.OfType.UnwrapIfNonNull().Name;
itemTypeName = UseCustomClassNameIfDefined(itemTypeName);
var itemType = IsUnknownObjectScalar(baseType, member.Name, fieldType.OfType) ? "object" : $"{itemTypeName}{GraphQlGeneratorConfiguration.ClassPostfix}";
var suggestedNetType = ScalarToNetType(baseType, member.Name, fieldType.OfType).TrimEnd('?');
if (!String.Equals(suggestedNetType, "object") && !String.Equals(suggestedNetType, "object?") && !suggestedNetType.TrimEnd().EndsWith("System.Object") && !suggestedNetType.TrimEnd().EndsWith("System.Object?"))
{
itemType = suggestedNetType;
}
propertyType = $"ICollection<{itemType}>";
return(AddQuestionMarkIfNullableReferencesEnabled(propertyType));
case GraphQlTypeKind.Scalar:
switch (fieldType.Name)
{
case GraphQlTypeBase.GraphQlTypeScalarInteger:
return(GetIntegerNetType(baseType, member.Type, member.Name));
case GraphQlTypeBase.GraphQlTypeScalarString:
return(GetCustomScalarType(baseType, member.Type, member.Name));
case GraphQlTypeBase.GraphQlTypeScalarFloat:
return(GetFloatNetType(baseType, member.Type, member.Name));
case GraphQlTypeBase.GraphQlTypeScalarBoolean:
return(GetBooleanNetType(baseType, member.Type, member.Name));
case GraphQlTypeBase.GraphQlTypeScalarId:
return(GetIdNetType(baseType, member.Type, member.Name));
default:
return(GetCustomScalarType(baseType, member.Type, member.Name));
}
default:
return(AddQuestionMarkIfNullableReferencesEnabled("string"));
}
}
private static string GetIdNetType(GraphQlType baseType, GraphQlTypeBase valueType, string valueName)
{
switch (GraphQlGeneratorConfiguration.IdType)
{
case IdType.String: return("string");
case IdType.Guid: return("Guid?");
case IdType.Object: return("object");
case IdType.Custom: return(GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, valueType, valueName));
default: throw new InvalidOperationException($"'{GraphQlGeneratorConfiguration.IdType}' not supported");
}
}
private static string GetCustomScalarType(GraphQlType baseType, GraphQlTypeBase valueType, string valueName)
{
if (GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping == null)
{
throw new InvalidOperationException($"'{nameof(GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping)}' missing");
}
var netType = GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, valueType, valueName);
if (String.IsNullOrWhiteSpace(netType))
{
throw new InvalidOperationException($".NET type for '{baseType.Name}.{valueName}' ({valueType.Name}) cannot be resolved. Please check {nameof(GraphQlGeneratorConfiguration)}.{nameof(GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping)} implementation. ");
}
return(netType);
}
public virtual void BeforeGeneration(GraphQlGeneratorConfiguration configuration) => Configuration = configuration;
public void Execute(GeneratorExecutionContext context)
{
var compilation = context.Compilation as CSharpCompilation;
if (compilation == null)
{
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorParameterError,
Location.None,
"incompatible language: " + context.Compilation.Language));
return;
}
try
{
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + "ServiceUrl", out var serviceUrl);
var isServiceUrlMissing = String.IsNullOrWhiteSpace(serviceUrl);
var graphQlSchemaFiles = context.AdditionalFiles.Where(f => String.Equals(Path.GetExtension(f.Path), ".json", StringComparison.OrdinalIgnoreCase)).ToList();
var indexRegexScalarFieldTypeMappingProviderConfigurationFile =
graphQlSchemaFiles.FindIndex(f => String.Equals(Path.GetFileName(f.Path), FileNameRegexScalarFieldTypeMappingProviderConfiguration, StringComparison.OrdinalIgnoreCase));
ICollection<RegexScalarFieldTypeMappingRule> regexScalarFieldTypeMappingProviderRules = null;
if (indexRegexScalarFieldTypeMappingProviderConfigurationFile != -1)
{
regexScalarFieldTypeMappingProviderRules =
JsonConvert.DeserializeObject<ICollection<RegexScalarFieldTypeMappingRule>>(
graphQlSchemaFiles[indexRegexScalarFieldTypeMappingProviderConfigurationFile].GetText().ToString());
graphQlSchemaFiles.RemoveAt(indexRegexScalarFieldTypeMappingProviderConfigurationFile);
}
var isSchemaFileSpecified = graphQlSchemaFiles.Any();
if (isServiceUrlMissing && !isSchemaFileSpecified)
{
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorInfo,
Location.None,
"Neither \"GraphQlClientGenerator_ServiceUrl\" parameter nor GraphQL JSON schema additional file specified; terminating. "));
return;
}
if (!isServiceUrlMissing && isSchemaFileSpecified)
{
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorParameterError,
Location.None,
"\"GraphQlClientGenerator_ServiceUrl\" parameter and GraphQL JSON schema additional file are mutually exclusive. "));
return;
}
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + "Namespace", out var @namespace);
if (String.IsNullOrWhiteSpace(@namespace))
{
var root = (CompilationUnitSyntax)compilation.SyntaxTrees.FirstOrDefault()?.GetRoot();
var namespaceIdentifier = (IdentifierNameSyntax)root?.Members.OfType<NamespaceDeclarationSyntax>().FirstOrDefault()?.Name;
if (namespaceIdentifier == null)
{
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorParameterError,
Location.None,
"\"GraphQlClientGenerator_Namespace\" required"));
return;
}
@namespace = namespaceIdentifier.Identifier.ValueText;
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorInfo,
Location.None,
$"\"GraphQlClientGenerator_Namespace\" not specified; using \"{@namespace}\""));
}
var configuration = new GraphQlGeneratorConfiguration { TreatUnknownObjectAsScalar = true };
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + "ClassPrefix", out var classPrefix);
configuration.ClassPrefix = classPrefix;
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + "ClassSuffix", out var classSuffix);
configuration.ClassSuffix = classSuffix;
if (compilation.LanguageVersion >= LanguageVersion.CSharp6)
configuration.CSharpVersion =
compilation.Options.NullableContextOptions == NullableContextOptions.Disable
? CSharpVersion.Newest
: CSharpVersion.NewestWithNullableReferences;
var currentParameterName = "IncludeDeprecatedFields";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var includeDeprecatedFieldsRaw);
configuration.IncludeDeprecatedFields = !String.IsNullOrWhiteSpace(includeDeprecatedFieldsRaw) && Convert.ToBoolean(includeDeprecatedFieldsRaw);
currentParameterName = "CommentGeneration";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var commentGenerationRaw);
configuration.CommentGeneration =
String.IsNullOrWhiteSpace(commentGenerationRaw)
? CommentGenerationOption.CodeSummary
: (CommentGenerationOption)Enum.Parse(typeof(CommentGenerationOption), commentGenerationRaw, true);
currentParameterName = "FloatTypeMapping";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var floatTypeMappingRaw);
configuration.FloatTypeMapping =
String.IsNullOrWhiteSpace(floatTypeMappingRaw)
? FloatTypeMapping.Decimal
: (FloatTypeMapping)Enum.Parse(typeof(FloatTypeMapping), floatTypeMappingRaw, true);
currentParameterName = "BooleanTypeMapping";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var booleanTypeMappingRaw);
configuration.BooleanTypeMapping =
String.IsNullOrWhiteSpace(booleanTypeMappingRaw)
? BooleanTypeMapping.Boolean
: (BooleanTypeMapping)Enum.Parse(typeof(BooleanTypeMapping), booleanTypeMappingRaw, true);
currentParameterName = "IdTypeMapping";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var idTypeMappingRaw);
configuration.IdTypeMapping =
String.IsNullOrWhiteSpace(idTypeMappingRaw)
? IdTypeMapping.Guid
: (IdTypeMapping)Enum.Parse(typeof(IdTypeMapping), idTypeMappingRaw, true);
currentParameterName = "JsonPropertyGeneration";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var jsonPropertyGenerationRaw);
configuration.JsonPropertyGeneration =
String.IsNullOrWhiteSpace(jsonPropertyGenerationRaw)
? JsonPropertyGenerationOption.CaseInsensitive
: (JsonPropertyGenerationOption)Enum.Parse(typeof(JsonPropertyGenerationOption), jsonPropertyGenerationRaw, true);
currentParameterName = "CustomClassMapping";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var customClassMappingRaw);
if (!KeyValueParameterParser.TryGetCustomClassMapping(
customClassMappingRaw?.Split(new[] { '|', ';', ' ' }, StringSplitOptions.RemoveEmptyEntries),
out var customMapping,
out var customMappingParsingErrorMessage))
{
context.ReportDiagnostic(Diagnostic.Create(DescriptorParameterError, Location.None, customMappingParsingErrorMessage));
return;
}
foreach (var kvp in customMapping)
configuration.CustomClassNameMapping.Add(kvp);
currentParameterName = "Headers";
context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var headersRaw);
if (!KeyValueParameterParser.TryGetCustomHeaders(
headersRaw?.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries),
out var headers,
out var headerParsingErrorMessage))
{
context.ReportDiagnostic(Diagnostic.Create(DescriptorParameterError, Location.None, headerParsingErrorMessage));
return;
}
currentParameterName = "ScalarFieldTypeMappingProvider";
if (context.AnalyzerConfigOptions.GlobalOptions.TryGetValue(BuildPropertyKeyPrefix + currentParameterName, out var scalarFieldTypeMappingProviderName))
{
if (regexScalarFieldTypeMappingProviderRules != null)
{
context.ReportDiagnostic(Diagnostic.Create(DescriptorParameterError, Location.None, "\"GraphQlClientGenerator_ScalarFieldTypeMappingProvider\" and RegexScalarFieldTypeMappingProviderConfiguration are mutually exclusive"));
return;
}
if (String.IsNullOrWhiteSpace(scalarFieldTypeMappingProviderName))
{
context.ReportDiagnostic(Diagnostic.Create(DescriptorParameterError, Location.None, "\"GraphQlClientGenerator_ScalarFieldTypeMappingProvider\" value missing"));
return;
}
var scalarFieldTypeMappingProviderType = Type.GetType(scalarFieldTypeMappingProviderName);
if (scalarFieldTypeMappingProviderType == null)
{
context.ReportDiagnostic(Diagnostic.Create(DescriptorParameterError, Location.None, $"ScalarFieldTypeMappingProvider \"{scalarFieldTypeMappingProviderName}\" not found"));
return;
}
var scalarFieldTypeMappingProvider = (IScalarFieldTypeMappingProvider)Activator.CreateInstance(scalarFieldTypeMappingProviderType);
configuration.ScalarFieldTypeMappingProvider = scalarFieldTypeMappingProvider;
}
else if (regexScalarFieldTypeMappingProviderRules?.Count > 0)
configuration.ScalarFieldTypeMappingProvider = new RegexScalarFieldTypeMappingProvider(regexScalarFieldTypeMappingProviderRules);
var graphQlSchemas = new List<(string TargetFileName, GraphQlSchema Schema)>();
if (isSchemaFileSpecified)
{
foreach (var schemaFile in graphQlSchemaFiles)
{
var targetFileName = Path.GetFileNameWithoutExtension(schemaFile.Path) + ".cs";
graphQlSchemas.Add((targetFileName, GraphQlGenerator.DeserializeGraphQlSchema(schemaFile.GetText().ToString())));
}
}
else
{
graphQlSchemas.Add((FileNameGraphQlClientSource, GraphQlGenerator.RetrieveSchema(serviceUrl, headers).GetAwaiter().GetResult()));
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorInfo,
Location.None,
"GraphQl schema fetched successfully from " + serviceUrl));
}
var generator = new GraphQlGenerator(configuration);
foreach (var (targetFileName, schema) in graphQlSchemas)
{
var builder = new StringBuilder();
using (var writer = new StringWriter(builder))
generator.WriteFullClientCSharpFile(schema, @namespace, writer);
context.AddSource(targetFileName, SourceText.From(builder.ToString(), Encoding.UTF8));
}
context.ReportDiagnostic(
Diagnostic.Create(
DescriptorInfo,
Location.None,
"GraphQlClientGenerator task completed successfully. "));
}
catch (Exception exception)
{
context.ReportDiagnostic(Diagnostic.Create(DescriptorGenerationError, Location.None, exception.Message));
}
}
private static void GenerateDataProperty(GraphQlType baseType, IGraphQlMember member, bool isDeprecated, string deprecationReason, StringBuilder builder)
{
var propertyName = NamingHelper.ToPascalCase(member.Name);
string propertyType;
var fieldType = UnwrapNonNull(member.Type);
switch (fieldType.Kind)
{
case GraphQlTypeKindObject:
propertyType = $"{fieldType.Name}{GraphQlGeneratorConfiguration.ClassPostfix}";
break;
case GraphQlTypeKindEnum:
propertyType = $"{fieldType.Name}?";
break;
case GraphQlTypeKindList:
var itemType = IsObjectScalar(fieldType.OfType) ? "object" : $"{UnwrapNonNull(fieldType.OfType).Name}{GraphQlGeneratorConfiguration.ClassPostfix}";
var suggestedNetType = ScalarToNetType(baseType, member.Name, UnwrapNonNull(fieldType.OfType)).TrimEnd('?');
if (!String.Equals(suggestedNetType, "object"))
{
itemType = suggestedNetType;
}
propertyType = $"ICollection<{itemType}>";
break;
case GraphQlTypeKindScalar:
switch (fieldType.Name)
{
case "Int":
propertyType = "int?";
break;
case "Byte":
propertyType = "byte?";
break;
case "String":
propertyType = GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, fieldType, member.Name);
break;
case "Float":
propertyType = "decimal?";
break;
case "Boolean":
propertyType = "bool?";
break;
case "ID":
propertyType = "Guid?";
break;
case "DateTime":
propertyType = "DateTime?";
break;
default:
propertyType = GraphQlGeneratorConfiguration.CustomScalarFieldTypeMapping(baseType, fieldType, member.Name);
break;
}
break;
default:
propertyType = "string";
break;
}
GenerateCodeComments(builder, member.Description);
if (isDeprecated)
{
deprecationReason = String.IsNullOrWhiteSpace(deprecationReason) ? null : $"(@\"{deprecationReason.Replace("\"", "\"\"")}\")";
builder.AppendLine($" [Obsolete{deprecationReason}]");
}
builder.AppendLine($" public {propertyType} {propertyName} {{ get; set; }}");
}
public override void BeforeGeneration(GraphQlGeneratorConfiguration configuration)
{
_enums = _directives = _queryBuilders = _dataClasses = 0;
base.BeforeGeneration(configuration);
}
public static void GenerateDataClasses(GraphQlSchema schema, StringBuilder builder)
{
var inputTypes = schema.Types.Where(t => t.Kind == GraphQlTypeKind.InputObject && !t.Name.StartsWith("__")).ToArray();
var hasInputType = inputTypes.Any();
var referencedObjectTypes = new HashSet <string>();
if (GraphQlGeneratorConfiguration.CSharpVersion == CSharpVersion.NewestWithNullableReferences)
{
builder.AppendLine("#nullable enable");
}
if (hasInputType)
{
builder.AppendLine();
builder.AppendLine("#region input classes");
for (var i = 0; i < inputTypes.Length; i++)
{
var type = inputTypes[i];
FindAllReferencedObjectTypes(schema, type, referencedObjectTypes);
GenerateDataClass(type.Name, type.Description, "IGraphQlInputObject", builder, () => GenerateInputDataClassBody(type, type.InputFields.Cast <IGraphQlMember>().ToArray(), builder));
builder.AppendLine();
if (i < inputTypes.Length - 1)
{
builder.AppendLine();
}
}
builder.AppendLine("#endregion");
}
var complexTypes = schema.Types.Where(t => IsComplexType(t.Kind) && !t.Name.StartsWith("__")).ToArray();
if (complexTypes.Any())
{
if (hasInputType)
{
builder.AppendLine();
}
var complexTypeDictionary = complexTypes.ToDictionary(t => t.Name);
builder.AppendLine("#region data classes");
for (var i = 0; i < complexTypes.Length; i++)
{
var type = complexTypes[i];
var hasInputReference = referencedObjectTypes.Contains(type.Name);
var fieldsToGenerate = GetFieldsToGenerate(type, complexTypeDictionary);
var isInterface = type.Kind == GraphQlTypeKind.Interface;
void GenerateBody(bool isInterfaceMember)
{
if (hasInputReference)
{
GenerateInputDataClassBody(type, (ICollection <IGraphQlMember>)fieldsToGenerate, builder);
}
else if (fieldsToGenerate != null)
{
var generateBackingFields = GraphQlGeneratorConfiguration.PropertyGeneration == PropertyGenerationOption.BackingField && !isInterfaceMember;
if (generateBackingFields)
{
foreach (var field in fieldsToGenerate)
{
builder.Append(" private ");
builder.Append(GetDataPropertyType(type, field));
builder.Append(" ");
builder.Append(GetBackingFieldName(field.Name));
builder.AppendLine(";");
}
builder.AppendLine();
}
foreach (var field in fieldsToGenerate)
{
GenerateDataProperty(
type,
field,
isInterfaceMember,
field.IsDeprecated,
field.DeprecationReason,
true,
(_, backingFieldName) =>
builder.Append(generateBackingFields ? GraphQlGeneratorConfiguration.PropertyAccessorBodyWriter(backingFieldName, GetDataPropertyType(type, field)) : " { get; set; }"),
builder);
}
}
}
var interfacesToImplement = new List <string>();
if (isInterface)
{
interfacesToImplement.Add(GenerateInterface("I" + type.Name, type.Description, builder, () => GenerateBody(true)));
builder.AppendLine();
builder.AppendLine();
}
else if (type.Interfaces?.Count > 0)
{
var fieldNames = new HashSet <string>(fieldsToGenerate.Select(f => f.Name));
foreach (var @interface in type.Interfaces)
{
interfacesToImplement.Add("I" + @interface.Name + GraphQlGeneratorConfiguration.ClassPostfix);
foreach (var interfaceField in complexTypeDictionary[@interface.Name].Fields.Where(FilterDeprecatedFields))
{
if (fieldNames.Add(interfaceField.Name))
{
fieldsToGenerate.Add(interfaceField);
}
}
}
}
if (hasInputReference)
{
interfacesToImplement.Add("IGraphQlInputObject");
}
GenerateDataClass(type.Name, type.Description, String.Join(", ", interfacesToImplement), builder, () => GenerateBody(false));
builder.AppendLine();
if (i < complexTypes.Length - 1)
{
builder.AppendLine();
}
}
builder.AppendLine("#endregion");
}
if (GraphQlGeneratorConfiguration.CSharpVersion == CSharpVersion.NewestWithNullableReferences)
{
builder.AppendLine("#nullable disable");
}
}
public override void BeforeGeneration(GraphQlGeneratorConfiguration configuration)
{
_files.Clear();
base.BeforeGeneration(configuration);
}
public static void GenerateDataClass(GraphQlType type, StringBuilder builder)
{
var className = $"{type.Name}{GraphQlGeneratorConfiguration.ClassPostfix}";
ValidateClassName(className);
builder.Append("public class ");
builder.AppendLine(className);
builder.AppendLine("{");
foreach (var field in type.Fields)
{
var propertyName = NamingHelper.CapitalizeFirst(field.Name);
string propertyType;
var fieldType = UnwrapNonNull(field.Type);
switch (fieldType.Kind)
{
case GraphQlTypeKindObject:
propertyType = $"{fieldType.Name}{GraphQlGeneratorConfiguration.ClassPostfix}";
break;
case GraphQlTypeKindEnum:
propertyType = $"{fieldType.Name}?";
break;
case GraphQlTypeKindList:
var itemType = IsObjectScalar(fieldType.OfType) ? "object" : $"{UnwrapNonNull(fieldType.OfType).Name}{GraphQlGeneratorConfiguration.ClassPostfix}";
var suggestedNetType = ScalarToNetType(UnwrapNonNull(fieldType.OfType).Name).TrimEnd('?');
if (!String.Equals(suggestedNetType, "object"))
{
itemType = suggestedNetType;
}
propertyType = $"ICollection<{itemType}>";
break;
case GraphQlTypeKindScalar:
switch (fieldType.Name)
{
case "Int":
propertyType = "int?";
break;
case "String":
propertyType = GraphQlGeneratorConfiguration.CustomScalarFieldMapping(field);
break;
case "Float":
propertyType = "decimal?";
break;
case "Boolean":
propertyType = "bool?";
break;
case "ID":
propertyType = "Guid?";
break;
default:
propertyType = "object";
break;
}
break;
default:
propertyType = "string";
break;
}
if (GraphQlGeneratorConfiguration.GenerateComments && !String.IsNullOrWhiteSpace(field.Description))
{
builder.AppendLine(" /// <summary>");
builder.AppendLine($" /// {field.Description}");
builder.AppendLine(" /// </summary>");
}
builder.AppendLine($" public {propertyType} {propertyName} {{ get; set; }}");
}
builder.Append("}");
}