writeProxyApi method

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

Writes a single Proxy Api to indent.

Implementation

@override
void writeProxyApi(
  SwiftOptions generatorOptions,
  Root root,
  Indent indent,
  AstProxyApi api, {
  required String dartPackageName,
}) {
  final TypeDeclaration apiAsTypeDeclaration = TypeDeclaration(
    baseName: api.name,
    isNullable: false,
    associatedProxyApi: api,
  );

  final String swiftApiDelegateName =
      '${hostProxyApiPrefix}Delegate${api.name}';
  final String type =
      api.hasMethodsRequiringImplementation() ? 'protocol' : 'open class';
  indent.writeScoped('$type $swiftApiDelegateName {', '}', () {
    _writeProxyApiConstructorDelegateMethods(
      indent,
      api,
      apiAsTypeDeclaration: apiAsTypeDeclaration,
    );
    _writeProxyApiAttachedFieldDelegateMethods(
      indent,
      api,
      apiAsTypeDeclaration: apiAsTypeDeclaration,
    );
    if (api.hasCallbackConstructor()) {
      _writeProxyApiUnattachedFieldDelegateMethods(
        indent,
        api,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
      );
    }
    _writeProxyApiHostMethodDelegateMethods(
      indent,
      api,
      apiAsTypeDeclaration: apiAsTypeDeclaration,
    );
  });
  indent.newln();

  final String swiftApiProtocolName =
      '${hostProxyApiPrefix}Protocol${api.name}';
  indent.writeScoped('protocol $swiftApiProtocolName {', '}', () {
    _writeProxyApiFlutterMethods(
      indent,
      api,
      generatorOptions: generatorOptions,
      apiAsTypeDeclaration: apiAsTypeDeclaration,
      dartPackageName: dartPackageName,
      writeBody: false,
    );
  });
  indent.newln();

  final String swiftApiName = '$hostProxyApiPrefix${api.name}';
  indent.writeScoped(
      'final class $swiftApiName: $swiftApiProtocolName  {', '}', () {
    indent.writeln(
      'unowned let pigeonRegistrar: ${proxyApiRegistrarName(generatorOptions)}',
    );
    indent.writeln('let pigeonDelegate: $swiftApiDelegateName');

    _writeProxyApiInheritedApiMethods(indent, api);

    indent.writeScoped(
      'init(pigeonRegistrar: ${proxyApiRegistrarName(generatorOptions)}, delegate: $swiftApiDelegateName) {',
      '}',
      () {
        indent.writeln('self.pigeonRegistrar = pigeonRegistrar');
        indent.writeln('self.pigeonDelegate = delegate');
      },
    );

    if (api.hasAnyHostMessageCalls()) {
      _writeProxyApiMessageHandlerMethod(
        indent,
        api,
        generatorOptions: generatorOptions,
        apiAsTypeDeclaration: apiAsTypeDeclaration,
        swiftApiName: swiftApiName,
        dartPackageName: dartPackageName,
      );
      indent.newln();
    }

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

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