export class JSONRPCError extends Error {
	#code;
	#data;

	static InvalidRequest = new JSONRPCError(-32600, 'Invalid Request');
	static MethodNotFound = new JSONRPCError(-32601, 'Method not found');
	static InvalidParams = new JSONRPCError(-32602, 'Invalid params');
	static InternalError = new JSONRPCError(-32603, 'Internal error');
	static ParseError = new JSONRPCError(-32700, 'Parse error');

	constructor(code, message, data = undefined) {
		super(message);

		this.name = 'JSONRPCError';

		this.#code = code;
		this.#data = data;
	}

	get code() {
		return this.#code;
	}

	get data() {
		return this.#data;
	}

	toJSON() {
		return {
			code: this.#code,
			message: this.message,
			data: this.#data,
		};
	}
}