import { RabbitMQEventBus, RMQConnectionParams } from "sim-shared/infrastructure/RabbitMQEventBus.js"
import { env } from "./env"

const rmqUser = env.RABBITMQ_USER
const rmqPass = env.RABBITMQ_PASSWORD
const rmqHost = env.RABBITMQ_HOST
const rmqPort = Number(env.RABBITMQ_PORT)
const rmqSecure = false
const rmqVhost = env.RABBITMQ_VHOST

export const rmqConnOptions = <RMQConnectionParams>{
  username: rmqUser,
  password: rmqPass,
  vhost: rmqVhost,
  hostname: rmqHost,
  port: rmqPort,
  secure: rmqSecure,
}

export const rabbitmqEventBus = new RabbitMQEventBus({
  connectionParams: rmqConnOptions
})

export async function startRMQClient() {
  await rabbitmqEventBus.connect().catch(async e => {
    console.error("Error en la conexion RMQ")
    await rabbitmqEventBus.connect()
  })

  // Bindings especificos, deberia meterlos en la clase
  try {
    await rabbitmqEventBus.channel?.assertQueue("sim.nos")
  } catch {
    console.log("[i] Cola de sims de nos creada")
    await rabbitmqEventBus.channel?.bindQueue("sim.nos", "sim.exchange", "sim.nos.*")
  }

  return rabbitmqEventBus
}