Adding initial camera functions

2026-03-16 17:16:13 -07:00
parent a6ac1ffcf9
commit 1daa071bbe
6 changed files with 922 additions and 3 deletions
--- a/src/templates/index.html
+++ b/src/templates/index.html
@@ -0,0 +1,143 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Pi Camera</title>
+    <style>
+        * {
+            box-sizing: border-box;
+            margin: 0;
+            padding: 0;
+        }
+
+        body {
+            font-family: sans-serif;
+            background: #0f0f0f;
+            color: #f0f0f0;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+            min-height: 100vh;
+            gap: 1.5rem;
+            padding: 2rem;
+        }
+
+        h1 {
+            font-size: 1.4rem;
+            letter-spacing: 0.05em;
+        }
+
+        #preview {
+            width: 100%;
+            max-width: 720px;
+            aspect-ratio: 16/9;
+            background: #1a1a1a;
+            border: 1px solid #333;
+            border-radius: 8px;
+            overflow: hidden;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            color: #555;
+            font-size: 0.9rem;
+        }
+
+        #preview img {
+            width: 100%;
+            height: 100%;
+            object-fit: cover;
+            display: none;
+        }
+
+        .controls {
+            display: flex;
+            gap: 1rem;
+        }
+
+        button {
+            padding: 0.6rem 2rem;
+            font-size: 1rem;
+            border: none;
+            border-radius: 6px;
+            cursor: pointer;
+            transition: opacity 0.2s;
+        }
+
+        button:disabled {
+            opacity: 0.35;
+            cursor: not-allowed;
+        }
+
+        #btn-start {
+            background: #22c55e;
+            color: #000;
+        }
+
+        #btn-stop {
+            background: #ef4444;
+            color: #fff;
+        }
+
+        #status {
+            font-size: 0.85rem;
+            color: #888;
+            min-height: 1.2em;
+        }
+    </style>
+</head>
+
+<body>
+    <h1>Pi Camera Stream</h1>
+
+    <div id="preview">
+        <span id="placeholder">Stream not started</span>
+        <img id="stream-img" alt="Camera stream" />
+    </div>
+
+    <div class="controls">
+        <button id="btn-start">Start</button>
+        <button id="btn-stop" disabled>Stop</button>
+    </div>
+
+    <p id="status"></p>
+
+    <script>
+        const btnStart = document.getElementById("btn-start");
+        const btnStop = document.getElementById("btn-stop");
+        const streamImg = document.getElementById("stream-img");
+        const placeholder = document.getElementById("placeholder");
+        const status = document.getElementById("status");
+
+        async function postAction(url) {
+            const res = await fetch(url, { method: "POST" });
+            return res.json();
+        }
+
+        btnStart.addEventListener("click", async () => {
+            btnStart.disabled = true;
+            status.textContent = "Starting…";
+            await postAction("/camera/start");
+            streamImg.src = "/camera/stream";
+            streamImg.style.display = "block";
+            placeholder.style.display = "none";
+            btnStop.disabled = false;
+            status.textContent = "Streaming";
+        });
+
+        btnStop.addEventListener("click", async () => {
+            btnStop.disabled = true;
+            status.textContent = "Stopping…";
+            streamImg.style.display = "none";
+            streamImg.src = "";
+            placeholder.style.display = "block";
+            await postAction("/camera/stop");
+            btnStart.disabled = false;
+            status.textContent = "Stream stopped";
+        });
+    </script>
+</body>
+
+</html>