mineflayer

import { Some } from './gleam_option.mjs'
import * as bot from './mineflayer/bot.mjs'
export function option_or_undefined(o) {
	if (o instanceof Some) {
		return o[0]
	}
	return undefined
}

export function mineflayer_getaddrinfo_error_to_gleam(code) {
	let getaddrinfo_err;
	if (code === 'ENODATA') {
		getaddrinfo_err = new bot.NoData()
	} else if (code === 'EFORMERR') {
		getaddrinfo_err = new bot.Formerr()
	} else if (code === 'ESERVFAIL') {
		getaddrinfo_err = new bot.ServerFail()
	} else if (code === 'ENOTFOUND') {
		getaddrinfo_err = new bot.NotFound()
	} else if (code === 'ENOTIMP') {
		getaddrinfo_err = new bot.NotImplemented()
	} else if (code === 'EREFUSED') {
		getaddrinfo_err = new bot.Refused()
	} else if (code === 'EBADQUERY') {
		getaddrinfo_err = new bot.BadQuery()
	} else if (code === 'EBADNAME') {
		getaddrinfo_err = new bot.BadName()
	} else if (code === 'EBADFAMILY') {
		getaddrinfo_err = new bot.BadFamily()
	} else if (code === 'EBADRESP') {
		getaddrinfo_err = new bot.BadResponse()
	} else if (code === 'ECONNREFUSED') {
		getaddrinfo_err = new bot.ConnectionRefused()
	} else if (code === 'ETIMEOUT') {
		getaddrinfo_err = new bot.Timeout()
	} else if (code === 'EEOF') {
		getaddrinfo_err = new bot.EOF()
	} else if (code === 'EFILE') {
		getaddrinfo_err = new bot.File()
	} else if (code === 'ENOMEM') {
		getaddrinfo_err = new bot.NoMem()
	} else if (code === 'EDESTRUCTION') {
		getaddrinfo_err = new bot.Destruction()
	} else if (code === 'EBADSTR') {
		getaddrinfo_err = new bot.BadString()
	} else if (code === 'EBADFLAGS') {
		getaddrinfo_err = new bot.BadFlags()
	} else if (code === 'ENONAME') {
		getaddrinfo_err = new bot.NoName()
	} else if (code === 'EBADHINTS') {
		getaddrinfo_err = new bot.BadHints()
	} else if (code === 'ENOTINITIALIZED') {
		getaddrinfo_err = new bot.NotInitialized()
	} else if (code === 'ELOADIPHLPAPI') {
		getaddrinfo_err = new bot.LoadIPHLPAPI()
	} else if (code === 'EADDRGETNETWORKPARAMS') {
		getaddrinfo_err = new bot.AddrGetNetworkParams()
	} else if (code === 'ECANCELLED') {
		getaddrinfo_err = new bot.Cancelled()
	} else if (code === 'EAI_AGAIN') {
		getaddrinfo_err = new bot.TryAgainLater()
	} else {
		getaddrinfo_err = new bot.UnknownDNSError()
	}
	return new bot.DNSError(getaddrinfo_err)
}

export function mineflayer_connect_error_to_gleam(code) {
	let connect_err;
	if (code === 'EACCES') {
		connect_err = new bot.EACCES()
	} else if (code === 'EPERM') {
		connect_err = new bot.EPERM()
	} else if (code === 'EADDRINUSE') {
		connect_err = new bot.EADDRINUSE()
	} else if (code === 'EADDRNOTAVAIL') {
		connect_err = new bot.EADDRNOTAVAIL()
	} else if (code === 'EAFNOSUPPORT') {
		connect_err = new bot.EAFNOSUPPORT()
	} else if (code === 'EAGAIN') {
		connect_err = new bot.EAGAIN()
	} else if (code === 'EALREADY') {
		connect_err = new bot.EALREADY()
	} else if (code === 'EBADF') {
		connect_err = new bot.EBADF()
	} else if (code === 'ECONNREFUSED') {
		connect_err = new bot.ECONNREFUSED()
	} else if (code === 'EFAULT') {
		connect_err = new bot.EFAULT()
	} else if (code === 'EINPROGRESS') {
		connect_err = new bot.EINPROGRESS()
	} else if (code === 'EINTR') {
		connect_err = new bot.EINTR()
	} else if (code === 'EISCONN') {
		connect_err = new bot.EISCONN()
	} else if (code === 'ENETUNREACH') {
		connect_err = new bot.ENETUNREACH()
	} else if (code === 'ENODATA') {
		connect_err = new bot.NoData()
	} else if (code === 'ENOTSOCK') {
		connect_err = new bot.ENOTSOCK()
	} else if (code === 'EPROTOTYPE') {
		connect_err = new bot.EPROTOTYPE()
	} else if (code === 'ETIMEDOUT') {
		connect_err = new bot.ETIMEDOUT()
	} else {
		getaddrinfo_err = new bot.UnknownConnectErr()
	}
	return new bot.ConnectError(connect_err)
}

export function mineflayer_error_to_gleam(err) {
	if (err.syscall === 'getaddrinfo') {
		return mineflayer_getaddrinfo_error_to_gleam(err.code)
	} else if (err.syscall === 'connect') {
		return mineflayer_connect_error_to_gleam(err.code)
	} else {
		return undefined
	}
}

export function on_event(obj, event, callback) {
	obj.on(event, callback)
	return obj
}

export function once_event(obj, event, callback) {
	obj.once(event, callback)
	return obj
}

export function off_event(obj, event, callback) {
	obj.off(event, callback)
	return obj
}