structure

client-gui/src/main.rs

@@ -0,0 +1,36 @@
+use client_network::{start_p2p_executor, NetworkCommand, NetworkEvent};
+use crate::gui_app::P2PClientApp;
+
+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 _network_handle = start_p2p_executor(network_cmd_rx, network_event_tx);
+
+    // 3. Configure and Run the Eframe/Egui GUI
+    let options = eframe::NativeOptions {
+        viewport: egui::ViewportBuilder::default()
+            .with_inner_size([1000.0, 700.0])
+            .with_min_inner_size([700.0, 500.0])
+            .with_icon(
+                eframe::icon_data::from_png_bytes(include_bytes!("../assets/icon.png"))
+                    .expect("Failed to load icon"),
+            ),
+        ..Default::default()
+    };
+
+    eframe::run_native(
+        "Rust P2P Client (Merkle Tree Sync)",
+        options,
+        Box::new(|cc| {
+            let app = P2PClientApp::new(network_cmd_tx, network_event_rx);
+            Ok(Box::new(app))
+        }),
+    )
+}