// SPDX-License-Identifier: MIT OR Apache-2.0
// Copyright (c) 2025 Pierre Fitness Intelligence
// ABOUTME: Structured error types for Pierre MCP Client SDK
// ABOUTME: Provides typed error codes and PierreError class for consistent error handling
/**
* Error codes for categorizing Pierre SDK errors
*/
export enum PierreErrorCode {
NETWORK_ERROR = 'NETWORK_ERROR',
AUTH_ERROR = 'AUTH_ERROR',
CONFIG_ERROR = 'CONFIG_ERROR',
STORAGE_ERROR = 'STORAGE_ERROR',
TIMEOUT_ERROR = 'TIMEOUT_ERROR',
VALIDATION_ERROR = 'VALIDATION_ERROR',
PROVIDER_ERROR = 'PROVIDER_ERROR',
}
/**
* Structured error class for Pierre SDK operations
* Extends Error with a typed error code and optional cause
*/
export class PierreError extends Error {
constructor(
public readonly code: PierreErrorCode,
message: string,
public readonly cause?: Error,
) {
super(message);
this.name = 'PierreError';
}
}
