//! Error types for the Coordinator client

use thiserror::Error;

/// Result type for coordinator operations
pub type Result<T> = std::result::Result<T, CoordinatorError>;

/// Errors that can occur when interacting with the Coordinator
#[derive(Debug, Error)]
pub enum CoordinatorError {
    /// Connection error
    #[error("Connection error: {0}")]
    Connection(String),

    /// RPC error
    #[error("RPC error: {0}")]
    Rpc(String),

    /// Resource already exists
    #[error("Resource already exists")]
    AlreadyExists,

    /// Resource not found
    #[error("Not found: {0}")]
    NotFound(String),

    /// Storage error
    #[error("Storage error: {0}")]
    Storage(String),

    /// DAG error
    #[error("DAG error: {0}")]
    Dag(String),

    /// Timeout error
    #[error("Timeout: {0}")]
    Timeout(String),

    /// Serialization error
    #[error("Serialization error: {0}")]
    Serialization(#[from] serde_json::Error),
}