# Install the NTL CLI
cargo install ntl-cli

# Verify installation
ntl --version

# Create a new node with default configuration
ntl init

# This creates:
# - ~/.ntl/config.toml    (node configuration)
# - ~/.ntl/identity.key   (node keypair)
# - ~/.ntl/state/         (local state directory)

# Start in development mode (connects to test network)
ntl start --dev

# You should see:
# ✓ Node identity: ntl:8f3a...c721
# ✓ Crypto module: post-quantum (CRYSTALS-Dilithium)
# ✓ Connected to bootstrap: ntl://testnet.nyuchi.com:4433
# ✓ Synapses formed: 3
# ✓ Node ready. Listening for signals.

# Emit a data signal
ntl emit --type data --payload '{"hello": "world"}' --weight 0.5

# Output:
# ✓ Signal emitted: 01HYX3K...
# ✓ Type: Data
# ✓ Weight: 0.5
# ✓ TTL: 10
# ✓ Propagated to 3 synapses

# Listen for all incoming signals
ntl listen

# Or filter by type
ntl listen --type event

# Output (streaming):
# [2026-04-13T10:00:01Z] Signal 01HYX3M... | Type: Data | Weight: 0.42 | From: ntl:a1b2...
# [2026-04-13T10:00:03Z] Signal 01HYX3P... | Type: Event | Weight: 0.38 | From: ntl:c3d4...

# View active synapses
ntl synapses

# Output:
# ID          Remote Node       Weight  State   Signals  Latency
# syn:001     ntl:a1b2...c3d4   0.45   Active  142      12ms
# syn:002     ntl:e5f6...g7h8   0.32   Active  87       28ms
# syn:003     ntl:i9j0...k1l2   0.12   Active  23       45ms

# View node health
ntl status

# View local topology
ntl topology

cargo add ntl

use ntl::{Node, Signal, SignalType};

#[tokio::main]
async fn main() -> Result<(), ntl::Error> {
    // Initialize node
    let node = Node::builder()
        .with_config_file("~/.ntl/config.toml")
        .build()
        .await?;

    // Emit a signal
    let signal = Signal::data("greeting")
        .with_payload(serde_json::json!({"hello": "world"}))
        .with_weight(0.5)
        .emit(&node)
        .await?;

    println!("Signal emitted: {}", signal.id);

    // Listen for signals
    let mut listener = node.listen(SignalType::Data).await?;
    while let Some(signal) = listener.next().await {
        println!("Received: {:?}", signal.payload);
    }

    Ok(())
}