anya-core 1.2.0

// Unified Protocol Support v2.5
// [AIR-3][AIS-3][BPC-3][AIT-3][RES-3]

// Note: Lightning imports commented out until lightning dependency is properly configured
/*
use lightning::{
    chain::chainmonitor,
    ln::{channelmanager, peer_handler},
    router::Router,
    offers::offer::Offer
};
*/

// Protocol handler stubs - these will be implemented as needed
#[derive(Debug, Clone)]
pub struct BipProtocolHandler {
    // Placeholder for BIP protocol handling
}

impl Default for BipProtocolHandler {
    fn default() -> Self {
        Self::new()
    }
}

impl BipProtocolHandler {
    pub fn new() -> Self {
        Self {}
    }
}

#[derive(Debug, Clone)]
pub struct SegwitValidator {
    // Placeholder for Segwit validation
}

impl Default for SegwitValidator {
    fn default() -> Self {
        Self::new()
    }
}

impl SegwitValidator {
    pub fn new() -> Self {
        Self {}
    }
}

#[derive(Debug, Clone)]
pub struct TaprootEngine {
    // Placeholder for Taproot functionality
}

impl Default for TaprootEngine {
    fn default() -> Self {
        Self::new()
    }
}

impl TaprootEngine {
    pub fn new() -> Self {
        Self {}
    }
}

#[derive(Debug, Clone)]
pub struct LdkNode {
    // Placeholder for Lightning Development Kit node
}

impl Default for LdkNode {
    fn default() -> Self {
        Self::new()
    }
}

impl LdkNode {
    pub fn new() -> Self {
        Self {}
    }
}

#[derive(Debug, Clone)]
pub struct BoltProtocolHandler {
    // Placeholder for BOLT protocol handling
}

impl Default for BoltProtocolHandler {
    fn default() -> Self {
        Self::new()
    }
}

impl BoltProtocolHandler {
    pub fn new() -> Self {
        Self {}
    }
}

#[derive(Debug, Clone)]
pub struct SpvCrossChainVerifier {
    // Placeholder for SPV cross-chain verification
}

impl Default for SpvCrossChainVerifier {
    fn default() -> Self {
        Self::new()
    }
}

impl SpvCrossChainVerifier {
    pub fn new() -> Self {
        Self {}
    }
}

#[derive(Debug, Clone)]
pub struct SidechainBridge {
    // Placeholder for sidechain bridge functionality
}

impl Default for SidechainBridge {
    fn default() -> Self {
        Self::new()
    }
}

impl SidechainBridge {
    pub fn new() -> Self {
        Self {}
    }
}

// Configuration and result types
#[derive(Debug, Clone)]
pub struct ProtocolConfig {
    #[cfg(feature = "rust-bitcoin")]
    pub network: bitcoin::Network,
    #[cfg(not(feature = "rust-bitcoin"))]
    pub network: String, // fallback to string representation
                         // Add more configuration fields as needed
}

impl Default for ProtocolConfig {
    fn default() -> Self {
        Self {
            #[cfg(feature = "rust-bitcoin")]
            network: bitcoin::Network::Bitcoin,
            #[cfg(not(feature = "rust-bitcoin"))]
            network: "bitcoin".to_string(),
        }
    }
}

pub type Result<T> = std::result::Result<T, Box<dyn std::error::Error>>;

pub struct ProtocolManager {
    // Bitcoin Core Protocols
    #[allow(dead_code)]
    bip_handler: BipProtocolHandler,
    #[allow(dead_code)]
    segwit_verifier: SegwitValidator,
    #[allow(dead_code)]
    taproot_engine: TaprootEngine,

    // Lightning Protocols (commented out until lightning dependency is available)
    // ldk_node: LdkNode,
    #[allow(dead_code)]
    bolt_processor: BoltProtocolHandler,

    // Cross-chain Protocols
    #[allow(dead_code)]
    spv_verifier: SpvCrossChainVerifier,
    #[allow(dead_code)]
    sidechain_bridge: SidechainBridge,
}

impl ProtocolManager {
    pub fn new(_config: ProtocolConfig) -> Result<Self> {
        Ok(Self {
            bip_handler: BipProtocolHandler::new(),
            segwit_verifier: SegwitValidator::new(),
            taproot_engine: TaprootEngine::new(),
            // ldk_node: LdkNode::new(),
            bolt_processor: BoltProtocolHandler::new(),
            spv_verifier: SpvCrossChainVerifier::new(),
            sidechain_bridge: SidechainBridge::new(),
        })
    }

    pub fn with_defaults() -> Result<Self> {
        Self::new(ProtocolConfig::default())
    }
}