writeProxyApi method

@override void writeProxyApi(KotlinOptions generatorOptions, Root root, Indent indent, AstProxyApi api, { required String dartPackageName, })

Writes a single Proxy Api to indent.

Implementation

@override
void writeProxyApi(
  KotlinOptions generatorOptions,
  Root root,
  Indent indent,
  AstProxyApi api, {
  required String dartPackageName,
}) {
  final String kotlinApiName = '$hostProxyApiPrefix${api.name}';

  addDocumentationComments(
    indent,
    api.documentationComments,
    _docCommentSpec,
  );
  indent.writeln('@Suppress("UNCHECKED_CAST")');
  // The API only needs to be abstract if there are methods to override.
  final String classModifier =
      api.hasMethodsRequiringImplementation() ? 'abstract' : 'open';
  indent.writeScoped(
    '$classModifier class $kotlinApiName(open val pigeonRegistrar: ${proxyApiRegistrarName(generatorOptions)}) {',
    '}',
    () {
      final String fullKotlinClassName =
          api.kotlinOptions?.fullClassName ?? api.name;

      final TypeDeclaration apiAsTypeDeclaration = TypeDeclaration(
        baseName: api.name,
        isNullable: false,
        associatedProxyApi: api,
      );

      _writeProxyApiConstructorAbstractMethods(
        indent,
        api,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
      );

      _writeProxyApiAttachedFieldAbstractMethods(
        indent,
        api,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
      );

      if (api.hasCallbackConstructor()) {
        _writeProxyApiUnattachedFieldAbstractMethods(
          indent,
          api,
          apiAsTypeDeclaration: apiAsTypeDeclaration,
        );
      }

      _writeProxyApiHostMethodAbstractMethods(
        indent,
        api,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
      );

      if (api.constructors.isNotEmpty ||
          api.attachedFields.isNotEmpty ||
          api.hostMethods.isNotEmpty) {
        indent.writeScoped('companion object {', '}', () {
          _writeProxyApiMessageHandlerMethod(
            indent,
            api,
            apiAsTypeDeclaration: apiAsTypeDeclaration,
            kotlinApiName: kotlinApiName,
            dartPackageName: dartPackageName,
            fullKotlinClassName: fullKotlinClassName,
            generatorOptions: generatorOptions,
          );
        });
        indent.newln();
      }

      _writeProxyApiNewInstanceMethod(
        indent,
        api,
        generatorOptions: generatorOptions,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
        newInstanceMethodName: '${classMemberNamePrefix}newInstance',
        dartPackageName: dartPackageName,
      );

      _writeProxyApiFlutterMethods(
        indent,
        api,
        generatorOptions: generatorOptions,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
        dartPackageName: dartPackageName,
      );

      _writeProxyApiInheritedApiMethods(indent, api);
    },
  );
}