use crate::gui_app::P2PClientApp;
use client_network::{NetworkCommand, NetworkEvent, P2PSharedData, start_p2p_executor};

mod gui_app;

#[tokio::main]
async fn main() -> eframe::Result<()> {
    // 1. Setup Channels
    let (network_cmd_tx, network_cmd_rx) = crossbeam_channel::unbounded::<NetworkCommand>();
    let (network_event_tx, network_event_rx) = crossbeam_channel::unbounded::<NetworkEvent>();

    // 2. Start the P2P Network Executor in a separate Tokio task
    // The executor runs in the background of our main async runtime.

    let shared_data: Option<P2PSharedData> = None;

    let _network_handle = start_p2p_executor(network_cmd_rx, network_event_tx, shared_data);

    // 3. Configure and Run the Eframe/Egui GUI
    let options = eframe::NativeOptions {
        viewport: egui::ViewportBuilder::default()
            .with_inner_size([700.0, 500.0])
            .with_min_inner_size([700.0, 500.0])
            .with_resizable(false)
            .with_icon(
                eframe::icon_data::from_png_bytes(include_bytes!("../assets/icon.png"))
                    .expect("Failed to load icon"),
            ),
        ..Default::default()
    };

    eframe::run_native(
        "p2p-merkle client",
        options,
        Box::new(|_| {
            let app = P2PClientApp::new(network_cmd_tx, network_event_rx);
            Ok(Box::new(app))
        }),
    )

    // Starts the protocol
}