import {
  ClientsProviderAsyncOptions,
  GrpcOptions,
  Transport,
} from '@nestjs/microservices';
import { PipelinePackages, PipelineProtoFilePath } from '@dadosfera/protospack';
import { credentials } from '@grpc/grpc-js';

const isLocalConnection =
  process.env.PIFACTORY_URL.startsWith('pi-factory:') ||
  process.env.PIFACTORY_URL.includes('0.0.0.0');

export class PipelinesClientConfiguration {
  public name = 'PipelinesClientConfiguration';
  private config: GrpcOptions = {
    transport: Transport.GRPC,
    options: {
      url: process.env.PIFACTORY_URL,
      package: PipelinePackages,
      credentials: isLocalConnection ? undefined : credentials.createSsl(),
      protoPath: PipelineProtoFilePath,
      loader: {
        keepCase: true,
        enums: String,
        defaults: false,
      },
    },
  };
  providerOptions: ClientsProviderAsyncOptions = {
    name: this.name,
    ...this.config,
  };
}