exports.AppError = class AppError extends Error {

	constructor( settings = {} ) {

		settings.type
			? super( `Domain Error: ${ settings.type }` )
			: super( "Technical Error" )
		;

		this.name = "AppError";
		this.type = ( settings.type || null );
		this.detail = ( settings.detail || null );
		this.rootCause = ( settings.rootCause || null );
		this.extendedInfo = ( settings.extendedInfo || null );
		Error.captureStackTrace( this, this.constructor );

	}

	// ---
	// STATIC METHODS.
	// ---

	static is( error, ...typePrefixes ) {

		if ( ! ( ( error instanceof AppError ) && error.type ) ) {

			return( false );

		}

		for ( const typePrefix of typePrefixes ) {

			if (
				( error.type === typePrefix ) ||
				( error.type.startsWith( typePrefix + "." ) )
				) {

				return( true );

			}

		}

		return( false );

	}

	static isDomainError( error ) {

		return( ( error instanceof AppError ) && error.type );

	}

}