public string GenerateInterface()
{
var writer = new IndentWriter();
writer.WriteLine($"namespace {_options.Namespace}");
writer.WriteLine("{");
using (writer.Indent())
{
writer.WriteLine("using System;");
writer.WriteLine("using Astral;");
_extensions.Iter(p => p.WriteNamespaces(writer, _schema));
writer.WriteLine();
writer.WriteLine(string.Format("[Schema(@\"{0}\")]", _schema.ToString().Replace("\"", "\"\"")));
writer.WriteLine($"[Service(\"{_schema.Version}\", \"{_schema.Name}\")]");
WriteTransports(_schema, writer);
_extensions.Iter(p => p.WriteServiceAttributes(writer, _schema));
writer.WriteLine($"public interface {_options.InterfaceName ?? _schema.Title}");
writer.WriteLine("{");
using (writer.Indent())
{
foreach (var endpoint in _schema.Endpoints)
{
if (_options.Endpoints.IsSkip(endpoint.Value.Title))
{
continue;
}
WriteTransports(endpoint.Value, writer);
writer.WriteLine($"[Endpoint(\"{endpoint.Key}\")]");
_extensions.Iter(p => p.WriteEndpointAttributes(writer, endpoint.Value));
switch (endpoint.Value)
{
case EventEndpointSchema ees:
writer.WriteLine($"IEvent<{GetTypeNameByContract(ees.Event)}> {ees.Title} " + "{ get; }");
break;
case CommandEndpointSchema ces:
writer.WriteLine($"ICommand<{GetTypeNameByContract(ces.Command)}> {ces.Title} " + "{ get; }");
break;
case CallableEndpointSchema cls:
writer.WriteLine($"ICallable<{GetTypeNameByContract(cls.Request)}, {GetTypeNameByContract(cls.Response)}> {cls.Title} " + "{ get; }");
break;
default:
throw new InvalidOperationException($"Unknown endpoint type {endpoint.Value.GetType()}");
}
}
}
writer.WriteLine("}");
}
writer.WriteLine("}");
return(writer.ToString());
}
private void WriteTransports(GatePartSchema gate, IndentWriter writer)
{
if (_schema.Transports != null)
{
foreach (var transport in gate.Transports)
{
writer.WriteLine($"[Transport(TransportType.{transport.Key}, \"{transport.Value}\")");
}
}
}