//! # SigSocket Client
//!
//! A WebSocket client library for connecting to sigsocket servers with WASM-first support.
//!
//! This library provides a unified interface for both native and WASM environments,
//! allowing applications to connect to sigsocket servers using a public key and handle
//! incoming signature requests.
//!
//! ## Features
//!
//! - **WASM-first design**: Optimized for browser environments
//! - **Native support**: Works in native Rust applications
//! - **No signing logic**: Delegates signing to the application
//! - **User approval flow**: Notifies applications about incoming requests
//! - **sigsocket compatible**: Fully compatible with sigsocket server protocol
//!
//! ## Example
//!
//! ```rust,no_run
//! use sigsocket_client::{SigSocketClient, SignRequest, SignRequestHandler, Result};
//!
//! struct MyHandler;
//! impl SignRequestHandler for MyHandler {
//!     fn handle_sign_request(&self, _request: &SignRequest) -> Result<Vec<u8>> {
//!         Ok(b"fake_signature".to_vec())
//!     }
//! }
//!
//! #[tokio::main]
//! async fn main() -> Result<()> {
//!     // Create client with public key
//!     let public_key = hex::decode("02f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9").unwrap();
//!     let mut client = SigSocketClient::new("ws://localhost:8080/ws", public_key)?;
//!
//!     // Set up request handler
//!     client.set_sign_handler(MyHandler);
//!
//!     // Connect to server
//!     client.connect().await?;
//!     Ok(())
//! }
//! ```

#![cfg_attr(target_arch = "wasm32", no_std)]

#[cfg(target_arch = "wasm32")]
extern crate alloc;

#[cfg(target_arch = "wasm32")]
use alloc::{string::String, vec::Vec};

mod error;
mod protocol;
mod client;

#[cfg(not(target_arch = "wasm32"))]
mod native;

#[cfg(target_arch = "wasm32")]
mod wasm;

pub use error::{SigSocketError, Result};
pub use protocol::{SignRequest, SignResponse, ManagedSignRequest, RequestStatus};
pub use client::{SigSocketClient, SignRequestHandler, ConnectionState};

// Re-export for convenience
pub mod prelude {
    pub use crate::{
        SigSocketClient, SignRequest, SignResponse, ManagedSignRequest, RequestStatus,
        SignRequestHandler, ConnectionState, SigSocketError, Result
    };
}