LEDMatrix/web_interface/templates/v3/index.html

{% extends "v3/base.html" %}

{% block content %}
<div class="bg-white rounded-lg shadow p-6">
    <div class="border-b border-gray-200 pb-4 mb-6">
        <h2 class="text-lg font-semibold text-gray-900">System Overview</h2>
        <p class="mt-1 text-sm text-gray-600">Monitor system status and manage your LED matrix display.</p>
    </div>

    <!-- System Stats Cards -->
    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
        <div class="bg-gray-50 rounded-lg p-4">
            <div class="flex items-center">
                <div class="flex-shrink-0">
                    <i class="fas fa-microchip text-blue-600 text-xl"></i>
                </div>
                <div class="ml-3 w-0 flex-1">
                    <dl>
                        <dt class="text-sm font-medium text-gray-500 truncate">CPU Usage</dt>
                        <dd class="text-lg font-medium text-gray-900" id="cpu-usage">--%</dd>
                    </dl>
                </div>
            </div>
        </div>

        <div class="bg-gray-50 rounded-lg p-4">
            <div class="flex items-center">
                <div class="flex-shrink-0">
                    <i class="fas fa-memory text-green-600 text-xl"></i>
                </div>
                <div class="ml-3 w-0 flex-1">
                    <dl>
                        <dt class="text-sm font-medium text-gray-500 truncate">Memory Usage</dt>
                        <dd class="text-lg font-medium text-gray-900" id="memory-usage">--%</dd>
                    </dl>
                </div>
            </div>
        </div>

        <div class="bg-gray-50 rounded-lg p-4">
            <div class="flex items-center">
                <div class="flex-shrink-0">
                    <i class="fas fa-thermometer-half text-red-600 text-xl"></i>
                </div>
                <div class="ml-3 w-0 flex-1">
                    <dl>
                        <dt class="text-sm font-medium text-gray-500 truncate">CPU Temperature</dt>
                        <dd class="text-lg font-medium text-gray-900" id="cpu-temp">--°C</dd>
                    </dl>
                </div>
            </div>
        </div>

        <div class="bg-gray-50 rounded-lg p-4">
            <div class="flex items-center">
                <div class="flex-shrink-0">
                    <i class="fas fa-desktop text-purple-600 text-xl"></i>
                </div>
                <div class="ml-3 w-0 flex-1">
                    <dl>
                        <dt class="text-sm font-medium text-gray-500 truncate">Display Status</dt>
                        <dd class="text-lg font-medium text-gray-900" id="display-status">Unknown</dd>
                    </dl>
                </div>
            </div>
        </div>
    </div>

    <!-- Quick Actions -->
    <div class="border-b border-gray-200 pb-4 mb-6">
        <h3 class="text-md font-medium text-gray-900 mb-4">Quick Actions</h3>
        <div class="flex flex-wrap gap-3" hx-ext="json-enc">
            <button hx-post="/api/v3/system/action"
                    hx-vals='{"action": "start_display"}'
                    hx-swap="none"
                    hx-on:htmx:after-request="if (typeof showNotification !== 'undefined') { var m='Display started',s='success'; try { var d=JSON.parse(event.detail.xhr.responseText); m=d.message||m; s=d.status||s; } catch(e) { s=(event.detail.xhr&&event.detail.xhr.status>=400?'error':s); } showNotification(m,s); }"
                    class="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-green-600 hover:bg-green-700">
                <i class="fas fa-play mr-2"></i>
                Start Display
            </button>

            <button hx-post="/api/v3/system/action"
                    hx-vals='{"action": "stop_display"}'
                    hx-swap="none"
                    hx-on:htmx:after-request="if (typeof showNotification !== 'undefined') { var m='Display stopped',s='success'; try { var d=JSON.parse(event.detail.xhr.responseText); m=d.message||m; s=d.status||s; } catch(e) { s=(event.detail.xhr&&event.detail.xhr.status>=400?'error':s); } showNotification(m,s); }"
                    class="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-red-600 hover:bg-red-700">
                <i class="fas fa-stop mr-2"></i>
                Stop Display
            </button>

            <button hx-post="/api/v3/system/action"
                    hx-vals='{"action": "git_pull"}'
                    hx-swap="none"
                    hx-on:htmx:after-request="if (typeof showNotification !== 'undefined') { var m='Code update completed',s='info'; try { var d=JSON.parse(event.detail.xhr.responseText); m=d.message||m; s=d.status||s; } catch(e) { s=(event.detail.xhr&&event.detail.xhr.status>=400?'error':s); } showNotification(m,s); }"
                    class="inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50">
                <i class="fas fa-download mr-2"></i>
                Update Code
            </button>

            <button hx-post="/api/v3/system/action"
                    hx-vals='{"action": "reboot_system"}'
                    hx-confirm="Are you sure you want to reboot the system?"
                    hx-swap="none"
                    hx-on:htmx:after-request="if (typeof showNotification !== 'undefined') { var m='System rebooting...',s='info'; try { var d=JSON.parse(event.detail.xhr.responseText); m=d.message||m; s=d.status||s; } catch(e) { s=(event.detail.xhr&&event.detail.xhr.status>=400?'error':s); } showNotification(m,s); }"
                    class="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-yellow-600 hover:bg-yellow-700">
                <i class="fas fa-power-off mr-2"></i>
                Reboot System
            </button>
        </div>
    </div>

    <!-- Display Preview -->
    <div>
        <h3 class="text-md font-medium text-gray-900 mb-4">Display Preview</h3>
        <div class="bg-gray-900 rounded-lg p-4 aspect-video flex items-center justify-center">
            <div class="text-center text-gray-400">
                <i class="fas fa-desktop text-4xl mb-2"></i>
                <p>Display preview will appear here</p>
                <p class="text-sm mt-1">Connect to see live updates</p>
            </div>
        </div>
    </div>
</div>

<!-- Update stats via SSE -->
<script>
    // Listen for system stats updates
    if (typeof statsSource !== 'undefined') {
        statsSource.onmessage = function(event) {
            const data = JSON.parse(event.data);

            // Update CPU
            const cpuEl = document.getElementById('cpu-usage');
            if (cpuEl && data.cpu_percent !== undefined) {
                cpuEl.textContent = data.cpu_percent + '%';
            }

            // Update Memory
            const memEl = document.getElementById('memory-usage');
            if (memEl && data.memory_used_percent !== undefined) {
                memEl.textContent = data.memory_used_percent + '%';
            }

            // Update Temperature
            const tempEl = document.getElementById('cpu-temp');
            if (tempEl && data.cpu_temp !== undefined) {
                tempEl.textContent = data.cpu_temp + '°C';
            }

            // Update Display Status
            const displayEl = document.getElementById('display-status');
            if (displayEl) {
                displayEl.textContent = data.service_active ? 'Active' : 'Inactive';
                displayEl.className = data.service_active ?
                    'text-lg font-medium text-green-600' :
                    'text-lg font-medium text-red-600';
            }
        };
    }
</script>
{% endblock %}