communitas 0.2.6

A diagnostic chat application for the P2P Foundation network
Documentation 
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//! P2P network integration

use crate::{Identity, chat::{Group, Message}};
use crate::diagnostics::NetworkStats;
use anyhow::Result;
use std::sync::Arc;
use tokio::sync::RwLock;

/// Network integration layer
pub struct NetworkIntegration {
    /// Bootstrap node address
    bootstrap_node: String,
    /// Network connected status
    connected: Arc<RwLock<bool>>,
    /// Current identity
    identity: Arc<RwLock<Option<Identity>>>,
}

impl std::fmt::Debug for NetworkIntegration {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.debug_struct("NetworkIntegration")
            .field("bootstrap_node", &self.bootstrap_node)
            .field("connected", &"Arc<RwLock<bool>>")
            .field("identity", &"Arc<RwLock<Option<Identity>>>")
            .finish()
    }
}

impl NetworkIntegration {
    /// Create new network integration
    pub async fn new(bootstrap_node: String) -> Result<Self> {
        Ok(Self {
            bootstrap_node,
            connected: Arc::new(RwLock::new(false)),
            identity: Arc::new(RwLock::new(None)),
        })
    }
    
    /// Connect to bootstrap node
    pub async fn connect_to_bootstrap(&self) -> Result<()> {
        // TODO: Implement actual P2P connection
        // This is a placeholder for Task 1
        
        tracing::info!("Connecting to bootstrap node: {}", self.bootstrap_node);
        
        // For now, just mark as connected
        // Actual implementation will come when integrating with saorsa-core
        *self.connected.write().await = true;
        
        Ok(())
    }
    
    /// Get or create identity
    pub async fn get_or_create_identity(&self) -> Result<Identity> {
        if let Some(identity) = self.identity.read().await.clone() {
            return Ok(identity);
        }
        
        // TODO: Use actual saorsa-core identity generation
        // For now, create a placeholder identity
        let identity = Identity {
            four_word_address: "alpha-bravo-charlie-delta".to_string(),
            public_key: vec![0u8; 32], // Placeholder
            display_name: None,
        };
        
        *self.identity.write().await = Some(identity.clone());
        
        Ok(identity)
    }
    
    /// Get current identity
    pub async fn get_identity(&self) -> Result<Identity> {
        self.identity.read().await.clone()
            .ok_or_else(|| anyhow::anyhow!("No identity set"))
    }
    
    /// Store group in DHT
    pub async fn store_group(&self, group: &Group) -> Result<()> {
        // TODO: Implement actual DHT storage
        tracing::debug!("Storing group {} in DHT", group.id.0);
        Ok(())
    }
    
    /// Broadcast message to group
    pub async fn broadcast_message(&self, message: &Message, group: &Group) -> Result<()> {
        // TODO: Implement actual message broadcast
        tracing::debug!("Broadcasting message {} to group {}", message.id.0, group.id.0);
        Ok(())
    }
    
    /// Check if connected to network
    pub async fn is_connected(&self) -> bool {
        *self.connected.read().await
    }
    
    /// Get network statistics
    pub async fn get_network_stats(&self) -> Result<NetworkStats> {
        // TODO: Get actual stats from P2P network
        let connected = self.is_connected().await;
        Ok(NetworkStats {
            connected_peers: if connected { 1 } else { 0 }, // Placeholder
            bandwidth_kbps: 0.0,
            latest_latency_ms: 50.0,
        })
    }
}