From c4356cf3541ef1f17390b4319a20f60afb061122 Mon Sep 17 00:00:00 2001
From: jimmy <git@jimmy.nz>
Date: Sun, 18 May 2025 21:26:33 +1200
Subject: [PATCH] Switch to web socket

---
 src/static/main.js | 63 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/src/static/main.js b/src/static/main.js
index 7656323..99db040 100644
--- a/src/static/main.js
+++ b/src/static/main.js
@@ -3,6 +3,69 @@ let brightnessTimeout;
 let colorTimeout;
 let color2Timeout;
 
+// Function to update the connection status indicator
+function updateConnectionStatus(status) {
+  if (!connectionStatusElement) {
+    connectionStatusElement = document.getElementById("connection-status");
+  }
+  if (connectionStatusElement) {
+    connectionStatusElement.className = ""; // Clear existing classes
+    connectionStatusElement.classList.add(status);
+    // Optionally, you could also update text content based on status
+    // connectionStatusElement.textContent = status.charAt(0).toUpperCase() + status.slice(1);
+  }
+}
+
+// Function to establish WebSocket connection
+function connectWebSocket() {
+  // Determine the WebSocket URL based on the current location
+  const wsUrl = `ws://${window.location.host}/ws`;
+  ws = new WebSocket(wsUrl);
+
+  updateConnectionStatus("connecting"); // Indicate connecting state
+
+  ws.onopen = function (event) {
+    console.log("WebSocket connection opened:", event);
+    updateConnectionStatus("open"); // Indicate open state
+    // Optionally, you could send an initial message here
+  };
+
+  ws.onmessage = function (event) {
+    console.log("WebSocket message received:", event.data);
+  };
+
+  ws.onerror = function (event) {
+    console.error("WebSocket error:", event);
+    updateConnectionStatus("closed"); // Indicate error state (treat as closed)
+  };
+
+  ws.onclose = function (event) {
+    if (event.wasClean) {
+      console.log(
+        `WebSocket connection closed cleanly, code=${event.code}, reason=${event.reason}`,
+      );
+      updateConnectionStatus("closed"); // Indicate closed state
+    } else {
+      console.error("WebSocket connection died");
+      updateConnectionStatus("closed"); // Indicate closed state
+    }
+    // Attempt to reconnect after a delay
+    setTimeout(connectWebSocket, 1000);
+  };
+}
+
+// Function to send data over WebSocket
+function sendWebSocketData(data) {
+  if (ws && ws.readyState === WebSocket.OPEN) {
+    console.log("Sending data over WebSocket:", data);
+    ws.send(JSON.stringify(data));
+  } else {
+    console.error("WebSocket is not connected. Cannot send data:", data);
+    // You might want to queue messages or handle this in a different way
+  }
+}
+
+// Keep the post and get functions for now, they might still be useful
 async function post(path, data) {
   console.log(`POST to ${path}`, data);
   try {