@page "/"
@inherits DashboardPageBase

<PageTitle>MXAccess Gateway Dashboard</PageTitle>

@if (Snapshot is null)
{
    <div class="empty-state">Loading dashboard snapshot.</div>
}
else
{
    <div class="dashboard-page-header">
        <div>
            <h1>Overview</h1>
            <div class="text-secondary">Generated @DashboardDisplay.DateTime(Snapshot.GeneratedAt)</div>
        </div>
        <StatusBadge Text="@Snapshot.GatewayStatus" />
    </div>

    <section class="metric-grid">
        <MetricCard Label="Uptime" Value="@DashboardDisplay.Duration(Snapshot.GatewayUptime)" Detail="@Snapshot.GatewayVersion" />
        <MetricCard Label="Open Sessions" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.sessions.open").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
        <MetricCard Label="Workers Running" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.workers.running").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
        <MetricCard Label="Event Queue Depth" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.events.queue.depth").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
        <MetricCard Label="Commands Failed" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.commands.failed").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
        <MetricCard Label="Events Received" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.events.received").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
        <MetricCard Label="Faults" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.faults").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
        <MetricCard Label="Queue Overflows" Value="@DashboardDisplay.MetricValue(Snapshot, "mxgateway.queues.overflows").ToString(System.Globalization.CultureInfo.InvariantCulture)" />
    </section>

    <section class="dashboard-section">
        <div class="section-heading">
            <h2>Recent Faults</h2>
        </div>
        <FaultList Faults="@Snapshot.Faults" />
    </section>
}