Cleanup and properly parse parameters

src/main.rs

@@ -61,7 +61,9 @@ fn main() -> Result<(), ProgramError> {
 
     // I do not care if the web ui crashes
     let _web_ui_handle = thread::spawn(move || -> Result<(), io::Error> {
-        webui::start(h)
+        let ret = webui::start(h);
+        println!("Webui dead");
+        ret
         // TODO: Do not join -- this is just because we are running on a computer with no spi env
     })
     .join()?;

src/pattern.rs

@@ -15,24 +15,32 @@ pub use orb::Orb;
 pub use solid::Solid;
 
 #[derive(Deserialize, Debug)]
-enum PatternParameters {
-    Collide(Rgb, Rgb, Rgb),
-}
-
 pub enum PatternParameters {
     Collide(Rgb, Rgb, Rgb),
-    Fade(Rgb),
-    MovingPixel(Rgb),
+    Fade((Rgb,)),
+    MovingPixel((Rgb,)),
     MovingRainbow(u8, bool),
     Orb(Rgb, u8, u8),
-    Solid(Rgb),
+    Solid((Rgb,)),
 }
 
-pub trait Pattern: std::fmt::Debug {
+impl PatternParameters {
+    pub fn to_pattern(&self) -> Box<dyn Pattern + Send + Sync> {
+        match self {
+            PatternParameters::Collide(l, r, c) => Box::new(Collide::new(*l, *r, *c)),
+            PatternParameters::Fade((c,)) => Box::new(Fade::new(*c)),
+            PatternParameters::MovingPixel((c,)) => Box::new(MovingPixel::new(*c)),
+            PatternParameters::MovingRainbow(w, f) => Box::new(MovingRainbow::new(*w, *f)),
+            PatternParameters::Orb(c, x, y) => Box::new(Orb::new(*c, *x, *y)),
+            PatternParameters::Solid((c,)) => Box::new(Solid::new(*c)),
+        }
+    }
+}
+
+pub trait Pattern: std::fmt::Debug + Send + Sync {
     fn init(&mut self, num_lights: u16) -> Result<(), ()>;
     fn step(&mut self) -> Result<bool, ()>;
     fn get_strip(&self) -> &[Rgb];
-    // fn get_strip_mut(&mut self) -> &[Rgb];
 }
 
 // #[cfg(test)]

src/pattern/moving_pixel.rs

@@ -26,7 +26,7 @@ impl Pattern for MovingPixel {
         let len = self.num_lights;
         self.lights_buf.swap(
             self.step.rem_euclid(len).into(),
-            self.step.saturating_add(1).saturating_mul(3).into(),
+            self.step.saturating_add(1).rem_euclid(len).into(),
         );
         self.step = self.step.wrapping_add(1);
         Ok(true)

src/webui.rs

@@ -1,21 +1,25 @@
 use crate::color::Rgb;
 use crate::pattern;
 use crate::strip;
-use actix_web::web::Form;
+use actix_web::web::{Form, JsonConfig};
 use actix_web::{get, post, web, App, HttpRequest, HttpServer, Responder, Result};
 // use actix_web::error::InternalError;
+use actix_web_static_files;
+use pattern::{Pattern, PatternParameters};
 use rust_embed::RustEmbed;
 use serde::Deserialize;
 use std::io;
 use std::str::FromStr;
 use std::sync::{Arc, Mutex};
 
+include!(concat!(env!("OUT_DIR"), "/generated.rs"));
+
 use std::sync::mpsc::Sender;
 
 // TODO: Pre-compute binary somehow? So do not have to unwrap
-#[derive(RustEmbed)]
-#[folder = "html/"]
-struct Asset;
+// #[derive(RustEmbed)]
+// #[folder = "html/"]
+// struct Asset;
 
 struct AppState {
     strip_tx: Arc<Mutex<Sender<strip::Message>>>,
@@ -32,20 +36,14 @@ async fn set_color(
     data: web::Data<AppState>,
     params: web::Json<PatternParameters>,
 ) -> Result<impl Responder> {
-    println!("{:?}", params);
-    let pattern = match params.0 {
-        PatternParameters::Collide(l, r, c) => pattern::Collide::new(l, r, c),
-    };
+    println!("Got params: {:?}", params);
     data.strip_tx
         .lock()
         .or(Err(io::Error::new(
             io::ErrorKind::Other,
             "Failed to get a lock",
         )))?
-        .send(strip::Message::ChangePattern(Box::new(
-            // pattern::Solid::new(Rgb::from_str(&params.color).or(Err(io::Error::new(io::ErrorKind::Other, "Failed to parse")))?),
-            pattern,
-        )))
+        .send(strip::Message::ChangePattern(params.0.to_pattern()))
         .or(Err(io::Error::new(
             io::ErrorKind::Other,
             "Failed to send to channel",
@@ -53,27 +51,23 @@ async fn set_color(
     Ok(format!("{:?}", params))
 }
 
-#[get("/")]
-async fn index(_data: web::Data<AppState>, _req: HttpRequest) -> impl Responder {
-    // TODO: This is probably the ugliest possible way to do it. Make this better
-    String::from_utf8((&Asset::get("index.html").unwrap().data).to_vec()).unwrap()
-}
-
 #[actix_web::main]
 pub async fn start(tx: Sender<strip::Message>) -> std::io::Result<()> {
     println!("Starting webui");
     HttpServer::new(move || {
+        let generated = generate();
         App::new()
             .data(AppState {
                 strip_tx: Arc::new(Mutex::new(tx.clone())),
             })
-            .service(index)
-            .service(set_color)
-        // App::new()
-        //     .route("/", web::get().to(greet))
-        //     .route("/{name}", web::get().to(greet))
+            .service(
+                web::scope("/api")
+                    // .app_data(JsonConfig::default())
+                    .service(set_color),
+            )
+            .service(actix_web_static_files::ResourceFiles::new("/", generated))
     })
-    .bind(("127.0.0.1", 8080))?
+    .bind(("0.0.0.0", 8080))?
     .run()
     .await
 }