wasteAI---ML-FastAPI/waste.html at main · Robotron2/wasteAI---ML-FastAPI · GitHub

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<!DOCTYPE html>
<html lang="en">

    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Latest Waste Image</title>
        <script src="https://cdn.tailwindcss.com"></script>
        <style>
            body {
                font-family: 'Inter', sans-serif;
            }
        </style>
    </head>

    <body class="bg-gray-100 flex items-center justify-center min-h-screen p-4">
        <div class="bg-white p-8 rounded-lg shadow-xl max-w-md w-full text-center">
            <h1 class="text-3xl font-bold text-gray-800 mb-6">Live Waste Feed</h1>
            <div class="relative w-full h-auto bg-gray-200 rounded-lg overflow-hidden flex items-center justify-center">
                <img id="liveImage" src="http://192.168.0.184:8000/latest" alt="Latest Waste Image"
                    class="w-full h-auto rounded-lg object-contain"
                    onerror="this.onerror=null;this.src='https://placehold.co/320x240/cccccc/333333?text=Image+Not+Available';">
                <div id="loadingIndicator"
                    class="absolute inset-0 bg-gray-800 bg-opacity-75 flex items-center justify-center text-white text-lg font-semibold hidden rounded-lg">
                    Loading new image...
                </div>
            </div>
            <p class="text-gray-600 mt-4 text-sm">Image updates every <span id="intervalDisplay">2</span> seconds.</p>
        </div>

        <script>
            const imageElement = document.getElementById( 'liveImage' )
            const loadingIndicator = document.getElementById( 'loadingIndicator' )
            const intervalDisplay = document.getElementById( 'intervalDisplay' )
            const serverIp = '192.168.0.184' // 🔁 Replace with your FastAPI server IP
            const refreshInterval = 2000 // Refresh every 2 seconds (2000 milliseconds)

            intervalDisplay.textContent = refreshInterval / 1000

            function refreshImage () {
                loadingIndicator.classList.remove( 'hidden' ) // Show loading indicator
                // Append a timestamp to the URL to bypass browser caching
                imageElement.src = `http://${ serverIp }:8000/latest?_t=${ new Date().getTime() }`

                // Hide loading indicator once image is loaded (or fails to load)
                imageElement.onload = () => {
                    loadingIndicator.classList.add( 'hidden' )
                }
                imageElement.onerror = () => {
                    loadingIndicator.classList.add( 'hidden' )
                    console.error( "Failed to load image. Server might be down or no image available." )
                }
            }

            // Initial image load
            refreshImage()

            // Set up interval to refresh the image
            setInterval( refreshImage, refreshInterval );
        </script>
    </body>

</html>