active-svelte/src/arts/connection/helpers.ts

import {
	CONNECTION_ERROR_MSG_ALREADY_EXISTS_PREFIX,
	CONNECTION_ERROR_MSG_CHANNEL_ALREADY_EXISTS_PREFIX,
	CONNECTION_ERROR_MSG_CHANNEL_NOT_FOUND_PREFIX,
	CONNECTION_ERROR_MSG_DISPOSED_SUFFIX,
	CONNECTION_ERROR_MSG_INVALID_NAME_PREFIX,
	CONNECTION_ERROR_MSG_NOT_FOUND_PREFIX,
	CONNECTION_ERROR_PREFIX,
	CONNECTION_ID_PREFIX,
	CONNECTION_ID_SEPARATOR,
	CONNECTION_MODULE,
	CONNECTION_LOGGER_SCOPE_SEPARATOR,
	CONNECTION_LOG_MSG_LISTENER_THREW_PREFIX
} from './consts.ts';

export function disposedErrorMessage(method: string): string {
	return `${CONNECTION_ERROR_PREFIX}${method}${CONNECTION_ERROR_MSG_DISPOSED_SUFFIX}`;
}

export function alreadyExistsErrorMessage(name: string): string {
	return `${CONNECTION_ERROR_PREFIX}${CONNECTION_ERROR_MSG_ALREADY_EXISTS_PREFIX}${name}`;
}

export function notFoundErrorMessage(name: string): string {
	return `${CONNECTION_ERROR_PREFIX}${CONNECTION_ERROR_MSG_NOT_FOUND_PREFIX}${name}`;
}

export function invalidNameErrorMessage(name: unknown): string {
	return `${CONNECTION_ERROR_PREFIX}${CONNECTION_ERROR_MSG_INVALID_NAME_PREFIX}${String(name)}`;
}

export function channelAlreadyExistsErrorMessage(name: string): string {
	return `${CONNECTION_ERROR_PREFIX}${CONNECTION_ERROR_MSG_CHANNEL_ALREADY_EXISTS_PREFIX}${name}`;
}

export function channelNotFoundErrorMessage(name: string): string {
	return `${CONNECTION_ERROR_PREFIX}${CONNECTION_ERROR_MSG_CHANNEL_NOT_FOUND_PREFIX}${name}`;
}

export function listenerThrewMessage(event: string): string {
	return `${CONNECTION_LOG_MSG_LISTENER_THREW_PREFIX}${event}`;
}

export function loggerScope(name: string, topic?: string): string {
	return topic === undefined
		? `${CONNECTION_MODULE}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${name}`
		: `${CONNECTION_MODULE}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${name}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${topic}`;
}

export function timerKey(connection: string, kind: string, id?: string): string {
	return id === undefined
		? `${CONNECTION_MODULE}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${connection}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${kind}`
		: `${CONNECTION_MODULE}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${connection}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${kind}${CONNECTION_LOGGER_SCOPE_SEPARATOR}${id}`;
}

export function createConnectionIdFactory(connectionName: string): () => string {
	let next = 0;
	return () => {
		next += 1;
		return [CONNECTION_ID_PREFIX, connectionName, String(next)].join(CONNECTION_ID_SEPARATOR);
	};
}