From 36efc0da0ad67b572b42f7272f677ea5cbad4701 Mon Sep 17 00:00:00 2001
From: devdesk <tami@tami.org.il>
Date: Tue, 16 Dec 2025 21:59:17 +0200
Subject: [PATCH] add missing src/main.rs

---
 src/main.rs | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/main.rs

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..8c7fa4a
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,71 @@
+pub(crate) mod offline;
+pub(crate) mod stream;
+
+use std::sync::{Arc, Mutex};
+
+use stream::{initialize, start_stream_thread, Streamer};
+
+use axum::{
+    extract::State,
+    http::StatusCode,
+    routing::{get, post},
+    Json, Router,
+};
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone)]
+struct AppState {
+    streamer: Arc<Mutex<Streamer>>,
+}
+
+#[tokio::main]
+async fn main() {
+    // initialize tracing
+    tracing_subscriber::fmt::init();
+
+    println!("creating streamer");
+    let streamer = initialize();
+    println!("creating streamer thread");
+    start_stream_thread(streamer.clone());
+    let state = AppState { streamer };
+
+    println!("starting web interface");
+    // build our application with a route
+    let app = Router::new()
+        // `GET /` goes to `root`
+        .route("/", get(root))
+        // `POST /users` goes to `set_cutoff`
+        .route("/cutoff", post(set_cutoff))
+        .with_state(state);
+
+    // run our app with hyper, listening globally on port 3000
+    let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();
+    axum::serve(listener, app).await.unwrap();
+}
+
+// basic handler that responds with a static string
+async fn root() -> &'static str {
+    "Hello, TAMI!"
+}
+
+async fn set_cutoff(
+    State(state): State<AppState>,
+    // this argument tells axum to parse the request body
+    // as JSON into a `CreateUser` type
+    Json(payload): Json<SetCutoff>,
+) -> (StatusCode, Json<bool>) {
+    let mut streamer = state.streamer.lock().unwrap();
+    streamer.min_cutoff = payload.min;
+    streamer.max_cutoff = payload.max;
+    streamer.freq_hz = payload.hz;
+    println!("updated to {:?}", payload);
+    (StatusCode::OK, true.into())
+}
+
+// the input to our `create_user` handler
+#[derive(Deserialize, Debug)]
+struct SetCutoff {
+    min: f64,
+    max: f64,
+    hz: f64,
+}