function tweakSchema()

in powershell/plugins/sdk-tweak-model.ts [87:140]
50 lines of code
32 McCabe index (conditional complexity)

function tweakSchema(model: SdkModel) {
  for (const obj of values(model.schemas.objects)) {
    const optionalParameters = Array<string>();
    const requiredParameters = Array<string>();
    const optionalParametersWithoutReadOnly = Array<string>();
    const requiredParametersWithoutReadOnly = Array<string>();
    for (const property of values(obj.properties)) {
      property.language.csharp = <any>{
        name: property.language.default.name.substring(0, 1).toUpperCase() + property.language.default.name.substring(1),
        formattedPropertySummary: (property.readOnly ? 'Gets ' : 'Gets or sets ') + property.language.default.description.substring(0, 1).toLowerCase() + property.language.default.description.substring(1)
      };
    }
    const publicProperties = obj.extensions && obj.extensions['x-ms-azure-resource'] ? getAllPublicVirtualPropertiesForSdkWithoutInherited(obj.language.default.virtualProperties) : getAllPublicVirtualPropertiesForSdk(obj.language.default.virtualProperties);
    for (const virtualProperty of publicProperties) {
      if (virtualProperty.name.toLowerCase() === obj.language.default.name.toLowerCase()) {
        // If the name is same as class name, will add 'Property' suffix
        virtualProperty.name = virtualProperty.name + 'Property';
      }
      if (virtualProperty.required && (virtualProperty.property.schema.type === SchemaType.SealedChoice && (<SealedChoiceSchema>virtualProperty.property.schema).choices.length === 1)
        || (virtualProperty.property.schema.type === SchemaType.Choice && (<ChoiceSchema>virtualProperty.property.schema).choices.length === 1)) {
        // For choice or seal choice with only one value and required, will not be handled as constant
        continue;
      }

      let type = virtualProperty.property.schema.language.csharp?.fullname || '';
      type = (valueType(virtualProperty.property.schema.type) || (virtualProperty.property.schema.type === SchemaType.SealedChoice && ((<SealedChoiceSchema>virtualProperty.property.schema).choiceType.type !== SchemaType.String || (virtualProperty.property.schema.extensions && !virtualProperty.property.schema.extensions['x-ms-model-as-string'])))) && !virtualProperty.required && virtualProperty.property.nullable != false ? `${type}?` : type;
      const CamelName = camelCase(virtualProperty.name);
      virtualProperty.required ? requiredParameters.push(`${type} ${CamelName}`) : optionalParameters.push(`${type} ${CamelName} = default(${type})`);
      if (!virtualProperty.readOnly) {
        virtualProperty.required ? requiredParametersWithoutReadOnly.push(`${type} ${CamelName}`) : optionalParametersWithoutReadOnly.push(`${type} ${CamelName} = default(${type})`);
      }
    }
    if (obj.parents && (obj.parents.immediate.length === 1 && !(obj.extensions && obj.extensions['x-ms-azure-resource']))) {
      // If there is only one direct parent parameter and extension x-ms-azure-resource is not set, will implement it as base class
      let baseConstructorParametersCall = Array<string>();
      const baseRequiredParameters = Array<string>();
      const baseOptionalParameters = Array<string>();
      const combinedProperties = getAllPublicVirtualPropertiesForSdk(obj.parents.immediate[0].language.default.virtualProperties);
      for (const virtualProperty of values(combinedProperties)) {
        if (virtualProperty.required) {
          baseRequiredParameters.push(virtualProperty.name);
        } else {
          baseOptionalParameters.push(virtualProperty.name);
        }
      }
      baseConstructorParametersCall = [...baseRequiredParameters, ...baseOptionalParameters].map((p) => camelCase(p) || '');
      if (baseConstructorParametersCall.length > 0) {
        obj.language.default.baseConstructorCall = `base(${baseConstructorParametersCall.join(', ')})`;
      }
    }
    obj.language.default.constructorParametersDeclaration = [...requiredParameters, ...optionalParameters].join(', ');
    obj.language.default.constructorParametersDeclarationWithoutReadOnly = [...requiredParametersWithoutReadOnly, ...optionalParametersWithoutReadOnly].join(', ');
  }
}