const isProduction: boolean = process.env.NODE_ENV === 'production';
const prefix: string = 'Invariant failed';

export class RbdInvariant extends Error {
	constructor(message: string) {
		super();
		this.message = message;
	}

	toString() {
		return this.message;
	}
}

// A copy-paste of tiny-invariant but with a custom error type
// Throw an error if the condition fails
export function rbdInvariant(condition: unknown, message?: string): asserts condition {
	if (condition) {
		return;
	}

	if (isProduction) {
		// In production we strip the message but still throw
		throw new RbdInvariant(prefix);
	} else {
		// When not in production we allow the message to pass through
		// *This block will be removed in production builds*
		throw new RbdInvariant(`${prefix}: ${message || ''}`);
	}
}