feat: health check and upload speed features

apps/desktop/src-tauri/Cargo.toml

@@ -60,6 +60,7 @@ specta = "=2.0.0-rc.19"
 tauri-specta = { version = "=2.0.0-rc.14", features = ["derive", "typescript"] }
 specta-typescript = "0.0.6"
 dirs = "5.0.1"
+atomic_float = "1.0.0"
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3.9", features = [

apps/desktop/src-tauri/src/app/commands.rs

@@ -1,6 +1,10 @@
+use std::sync::atomic::Ordering;
+
 use tauri::{Emitter, Manager, Window};
 use tauri_plugin_oauth::start;
 
+use crate::{HEALTH_CHECK, UPLOAD_SPEED};
+
 #[tauri::command]
 #[specta::specta]
 pub async fn start_server(window: Window) -> Result<u16, String> {
@@ -112,3 +116,45 @@ pub fn make_webview_transparent(app_handle: tauri::AppHandle, label: String) ->
     #[cfg(not(target_os = "macos"))]
     "This command is only available on macOS."
 }
+
+#[tauri::command]
+#[specta::specta]
+pub fn get_health_check_status() -> bool {
+    let health = HEALTH_CHECK.load(Ordering::Relaxed);
+    return health;
+}
+
+#[tauri::command]
+#[specta::specta]
+pub fn get_upload_speed() -> f64 {
+    let upload_speed = UPLOAD_SPEED.load(Ordering::Relaxed);
+    return upload_speed;
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{get_health_check_status, get_upload_speed, HEALTH_CHECK, UPLOAD_SPEED};
+    use std::sync::atomic::Ordering;
+
+    #[test]
+    fn test_get_health_check_status() {
+        // example 1
+        HEALTH_CHECK.store(true, Ordering::Relaxed);
+        assert_eq!(get_health_check_status(), true);
+
+        // example 2
+        HEALTH_CHECK.store(false, Ordering::Relaxed);
+        assert_eq!(get_health_check_status(), false);
+    }
+
+    #[test]
+    fn test_get_upload_speed() {
+        // example 1
+        UPLOAD_SPEED.store(10.5, Ordering::Relaxed);
+        assert_eq!(get_upload_speed(), 10.5);
+
+        // example 2
+        UPLOAD_SPEED.store(20.7, Ordering::Relaxed);
+        assert_eq!(get_upload_speed(), 20.7);
+    }
+}

apps/desktop/src-tauri/src/main.rs

@@ -1,10 +1,15 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
+use reqwest::multipart::{Form, Part};
 use sentry_tracing::EventFilter;
 use specta_typescript::Typescript;
-use std::path::PathBuf;
+use std::sync::atomic::Ordering;
 use std::sync::Arc;
+use std::time::Instant;
 use std::vec;
+use std::{path::PathBuf, sync::atomic::AtomicBool};
+use atomic_float::AtomicF64;
+
 use tauri::{
     tray::{MouseButton, MouseButtonState},
     Emitter, Manager,
@@ -34,6 +39,9 @@ use ffmpeg_sidecar::{
 
 use winit::monitor::{MonitorHandle, VideoMode};
 
+static UPLOAD_SPEED: AtomicF64 = AtomicF64::new(0.0);
+static HEALTH_CHECK: AtomicBool = AtomicBool::new(false);
+
 fn main() {
     let _ = fix_path_env::fix();
 
@@ -101,6 +109,37 @@ fn main() {
         Ok(())
     }
 
+    async fn perform_health_check_and_calculate_upload_speed() -> Result<(), Box<dyn std::error::Error>> {
+        let client = reqwest::Client::new();
+        let sample_screen_recording = vec![0u8; 1_000_000];
+
+        let health_check_url_base: &'static str = dotenvy_macro::dotenv!("NEXT_PUBLIC_URL");
+        let health_check_url = format!("{}/api/health-check", health_check_url_base);
+
+        let form = Form::new().part(
+            "file",
+            Part::bytes(sample_screen_recording.clone())
+                .file_name("sample_screen_recording.webm")
+                .mime_str("video/webm")?,
+        );
+        let start_time = Instant::now();
+        let resp = client.post(health_check_url).multipart(form).send().await?;
+        let time_elapsed = start_time.elapsed();
+
+        let is_success = resp.status().is_success();
+        HEALTH_CHECK.store(is_success, Ordering::Relaxed);
+
+        if is_success {
+            let upload_speed = (sample_screen_recording.len() as f64 / time_elapsed.as_secs_f64()) / 1250000.0;
+            UPLOAD_SPEED.store(upload_speed, Ordering::Relaxed);
+            tracing::debug!("Health check successful. Upload speed: {} Mbps", upload_speed);
+        } else {
+            tracing::debug!("Health check failed.");
+        }
+
+        Ok(())
+    }
+
     if let Err(error) = handle_ffmpeg_installation() {
         tracing::error!(error);
         // TODO: UI message instead
@@ -141,7 +180,9 @@ fn main() {
         reset_microphone_permissions,
         reset_camera_permissions,
         close_webview,
-        make_webview_transparent
+        make_webview_transparent,
+        get_health_check_status,
+        get_upload_speed
     ]);
 
     #[cfg(debug_assertions)] // <- Only export on non-release builds
@@ -156,6 +197,14 @@ fn main() {
         .plugin(tauri_plugin_global_shortcut::Builder::new().build())
         .invoke_handler(specta_builder.invoke_handler())
         .setup(move |app| {
+            tracing::info!("Setting up application...");
+
+            tauri::async_runtime::spawn(async {
+                if let Err(error) = perform_health_check_and_calculate_upload_speed().await {
+                    tracing::error!("Health check and upload speed calculation failed: {}", error);
+                }
+            });
+
             let handle = app.handle();
 
             if let Some(main_window) = app.get_webview_window("main") {

apps/desktop/src-tauri/src/media/mod.rs

@@ -16,7 +16,7 @@ use tracing::Level;
 use crate::{
     app::config,
     recording::RecordingOptions,
-    utils::{create_named_pipe, ffmpeg_path_as_str},
+    utils::{create_named_pipe, ffmpeg_path_as_str}, UPLOAD_SPEED,
 };
 
 mod audio;
@@ -108,6 +108,7 @@ impl MediaRecorder {
             max_screen_width,
             max_screen_height,
             self.should_stop.clone(),
+            VideoCapturer::get_dynamic_resolution(UPLOAD_SPEED.load(Ordering::Relaxed)),
         );
         let adjusted_width = video_capturer.frame_width;
         let adjusted_height = video_capturer.frame_height;

apps/desktop/src-tauri/src/media/video.rs

@@ -28,15 +28,20 @@ pub struct VideoCapturer {
 impl VideoCapturer {
     pub const FPS: u32 = 30;
 
-    pub fn new(_width: usize, _height: usize, should_stop: SharedFlag) -> VideoCapturer {
+    pub fn new(
+        _width: usize,
+        _height: usize,
+        should_stop: SharedFlag,
+        resolution: Resolution,
+    ) -> VideoCapturer {
         let mut capturer = Capturer::new(Options {
             fps: Self::FPS,
             target: None,
             show_cursor: true,
             show_highlight: true,
             excluded_targets: None,
             output_type: FrameType::BGRAFrame,
-            output_resolution: Resolution::Captured,
+            output_resolution: resolution,
             crop_area: None,
         });
 
@@ -229,4 +234,16 @@ impl VideoCapturer {
             let _ = pipe.sync_all().await;
         }
     }
-}
+
+    pub fn get_dynamic_resolution(upload_speed: f64) -> Resolution {
+        match upload_speed {
+            speed if speed >= 60.0 => Resolution::Captured,
+            speed if speed >= 50.0 => Resolution::_4320p,
+            speed if speed >= 25.0 => Resolution::_2160p,
+            speed if speed >= 15.0 => Resolution::_1440p,
+            speed if speed >= 8.0 => Resolution::_1080p,
+            speed if speed >= 5.0 => Resolution::_720p,
+            _ => Resolution::_480p,
+        }
+    }
+}

apps/desktop/src/app/page.tsx

@@ -14,6 +14,7 @@ import { authFetch } from "@/utils/auth/helpers";
 import { commands } from "@/utils/commands";
 import { setTrayMenu } from "@/utils/tray";
 import { useMediaDevices } from "@/utils/recording/MediaDeviceContext";
+import { UploadSpeed } from "@/components/upload-speed";
 
 export const dynamic = "force-static";
 
@@ -127,6 +128,7 @@ export default function CameraPage() {
       <div id="app" data-tauri-drag-region style={{ borderRadius: "16px" }}>
         <WindowActions />
         <Recorder />
+        <UploadSpeed />
       </div>
     );
   }
@@ -149,6 +151,7 @@ export default function CameraPage() {
           ) : (
             <Recorder />
           )}
+          <UploadSpeed />
         </>
       ) : (
         <SignIn />

apps/desktop/src/components/WindowActions.tsx

@@ -2,6 +2,7 @@
 
 import { Home } from "@/components/icons/Home";
 import { openLinkInBrowser } from "@/utils/helpers";
+import { HealthCheckStatus } from "./health";
 
 export const WindowActions = () => {
   const actionButtonBase = "w-3 h-3 bg-gray-500 rounded-full m-0 p-0 block";
@@ -41,23 +42,26 @@ export const WindowActions = () => {
             <span className={actionButtonBase}></span>
           </div>
         </div>
-        <div className="flex">
-          <button
-            onClick={async () => {
-              if (window.fathom !== undefined) {
-                window.fathom.trackEvent("home_clicked");
-              }
-              await openLinkInBrowser(
-                `${process.env.NEXT_PUBLIC_URL}/dashboard`
-              );
-            }}
-            className="p-1.5 bg-transparent hover:bg-gray-200 rounded-full transition-all"
-          >
-            <Home className="w-5 h-5" />
-          </button>
-          {/* <button className="p-1.5 bg-transparent hover:bg-gray-200 rounded-full transition-all">
-            <Settings className="w-5 h-5" />
-          </button> */}
+        <div className="flex space-x-2">
+          <HealthCheckStatus/>
+          <div className="flex">
+            <button
+              onClick={async () => {
+                if (window.fathom !== undefined) {
+                  window.fathom.trackEvent("home_clicked");
+                }
+                await openLinkInBrowser(
+                  `${process.env.NEXT_PUBLIC_URL}/dashboard`
+                );
+              }}
+              className="p-1.5 bg-transparent hover:bg-gray-200 rounded-full transition-all"
+            >
+              <Home className="w-5 h-5" />
+            </button>
+            {/* <button className="p-1.5 bg-transparent hover:bg-gray-200 rounded-full transition-all">
+              <Settings className="w-5 h-5" />
+            </button> */}
+          </div>
         </div>
       </div>
     </div>

apps/desktop/src/components/health.tsx

@@ -0,0 +1,48 @@
+import React, { useState } from 'react';
+import { useHealthCheck } from '../utils/hooks/useHealthCheck';
+import { Dialog, DialogContent, DialogDescription, DialogTitle, DialogFooter } from '@cap/ui';
+
+export const HealthCheckStatus: React.FC = () => {
+  const { isHealthy, message } = useHealthCheck();
+  const [showMessage, setShowMessage] = useState(false);
+
+  const handleClick = () => {
+    setShowMessage(true);
+  };
+
+  return (
+    <div className="flex items-center space-x-2">
+      <button
+        onClick={handleClick}
+        className={`w-4 h-4 rounded-full ${isHealthy ? 'bg-green-500' : 'bg-red-500'}`}
+        aria-label="Health Check Status"
+        title={isHealthy ? "System is healthy" : "System health issue detected"}
+      />
+      <Dialog
+        open={showMessage}
+        onOpenChange={setShowMessage}
+      >
+        <DialogContent>
+          <DialogTitle>Health Check Status</DialogTitle>
+          <DialogDescription>
+            {message}
+            {!isHealthy && (
+              <p className="text-sm mt-2">
+                If you are still having an issue, please contact our 
+                <a href="/support" className="text-blue-500 hover:underline ml-1">support</a>.
+              </p>
+            )}
+          </DialogDescription>
+          <DialogFooter>
+            <button
+              onClick={() => setShowMessage(false)}
+              className="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600"
+            >
+              Close
+            </button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+};