import {ErrorResponseFactory} from './ErrorResponseFactory'
import {HTTPError} from '../HTTPError'
import {HTTPStatus} from '../../util'

/**
 * Helper that generates a new HTTPErrorResponseFactory given the HTTP status and message.
 * @param status
 * @param message
 * @param output
 */
export function http(status: HTTPStatus, message?: string, output: 'json' | 'html' | 'auto' = 'auto'): HTTPErrorResponseFactory {
    return new HTTPErrorResponseFactory(new HTTPError(status, message), output)
}

/**
 * Response factory that renders the given HTTPError in the specified output format.
 */
export class HTTPErrorResponseFactory extends ErrorResponseFactory {
    constructor(
        public readonly error: HTTPError,
        output: 'json' | 'html' | 'auto' = 'auto',  // FIXME xml support
    ) {
        super(error, error.status, output)
    }
}