All files / frontend/src/pages SystemStatus.tsx

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import React, { useEffect, useState } from 'react';
import { useDashboardStore } from '../store';
 
const SystemStatus: React.FC = () => {
    const { data, isLoading, fetchDashboardData } = useDashboardStore();
    const [isRefreshing, setIsRefreshing] = useState(false);
 
    useEffect(() => {
        fetchDashboardData();
        const interval = setInterval(fetchDashboardData, 30000);
        return () => clearInterval(interval);
    }, [fetchDashboardData]);
 
    const handleRefresh = async () => {
        setIsRefreshing(true);
        await fetchDashboardData();
        setIsRefreshing(false);
    };
 
    const services = Object.entries(data.servicesHealth).map(([name, health]) => ({
        name: name.replace(/-/g, ' ').replace(/\b\w/g, l => l.toUpperCase()),
        status: health.status,
        rawName: name,
    }));
 
    return (
        <>
            {/* Breadcrumb */}
            <div className="page-header">
                <div className="page-block">
                    <div className="row align-items-center">
                        <div className="col-md-12">
                            <ul className="breadcrumb">
                                <li className="breadcrumb-item"><a href="/dashboard">Home</a></li>
                                <li className="breadcrumb-item" aria-current="page">System Status</li>
                            </ul>
                        </div>
                        <div className="col-md-12">
                            <div className="page-header-title">
                                <h2 className="mb-0">System Status</h2>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
 
            {/* Main Content */}
            <div className="row">
                {/* System Overview */}
                <div className="col-12">
                    <div className="card">
                        <div className="card-header d-flex align-items-center justify-content-between">
                            <h5 className="mb-0">System Overview</h5>
                            <button
                                className="btn btn-sm btn-primary"
                                onClick={handleRefresh}
                                disabled={isRefreshing}
                            >
                                <i className={`ph ph-arrows-clockwise ${isRefreshing ? 'spin' : ''}`}></i>
                                {isRefreshing ? ' Refreshing...' : ' Refresh'}
                            </button>
                        </div>
                        <div className="card-body">
                            <div className="row">
                                <div className="col-md-3">
                                    <div className="d-grid">
                                        <div className="bg-light-primary p-3 rounded text-center">
                                            <i className="ph ph-cpu f-40 text-primary mb-2"></i>
                                            <h6 className="mb-0">Services</h6>
                                            <h3 className="mb-0 mt-2">
                                                {services.filter(s => s.status === 'healthy').length}/{services.length}
                                            </h3>
                                            <p className="text-muted f-12 mb-0">Healthy</p>
                                        </div>
                                    </div>
                                </div>
                                <div className="col-md-3">
                                    <div className="d-grid">
                                        <div className="bg-light-success p-3 rounded text-center">
                                            <i className="ph ph-check-circle f-40 text-success mb-2"></i>
                                            <h6 className="mb-0">API Gateway</h6>
                                            <h3 className="mb-0 mt-2">
                                                {data.servicesHealth['api-gateway']?.status === 'healthy' ? 'Online' : 'Offline'}
                                            </h3>
                                            <p className="text-muted f-12 mb-0">Status</p>
                                        </div>
                                    </div>
                                </div>
                                <div className="col-md-3">
                                    <div className="d-grid">
                                        <div className="bg-light-warning p-3 rounded text-center">
                                            <i className="ph ph-database f-40 text-warning mb-2"></i>
                                            <h6 className="mb-0">RF Acquisition</h6>
                                            <h3 className="mb-0 mt-2">
                                                {data.servicesHealth['rf-acquisition']?.status === 'healthy' ? 'Online' : 'Offline'}
                                            </h3>
                                            <p className="text-muted f-12 mb-0">Status</p>
                                        </div>
                                    </div>
                                </div>
                                <div className="col-md-3">
                                    <div className="d-grid">
                                        <div className="bg-light-info p-3 rounded text-center">
                                            <i className="ph ph-brain f-40 text-info mb-2"></i>
                                            <h6 className="mb-0">Inference</h6>
                                            <h3 className="mb-0 mt-2">
                                                {data.servicesHealth['inference']?.status === 'healthy' ? 'Online' : 'Offline'}
                                            </h3>
                                            <p className="text-muted f-12 mb-0">Status</p>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
 
                {/* Services Details */}
                <div className="col-lg-6">
                    <div className="card">
                        <div className="card-header">
                            <h5 className="mb-0">Microservices Health</h5>
                        </div>
                        <div className="card-body">
                            {isLoading ? (
                                <div className="text-center py-5">
                                    <div className="spinner-border text-primary" role="status">
                                        <span className="visually-hidden">Loading...</span>
                                    </div>
                                    <p className="text-muted mt-2">Checking services...</p>
                                </div>
                            ) : services.length > 0 ? (
                                <div className="table-responsive">
                                    <table className="table table-hover mb-0">
                                        <thead>
                                            <tr>
                                                <th>Service</th>
                                                <th>Status</th>
                                                <th>Health</th>
                                            </tr>
                                        </thead>
                                        <tbody>
                                            {services.map((service) => (
                                                <tr key={service.rawName}>
                                                    <td>
                                                        <div className="d-flex align-items-center">
                                                            <div className="flex-shrink-0">
                                                                <div className={`avtar avtar-s ${
                                                                    service.status === 'healthy'
                                                                        ? 'bg-light-success'
                                                                        : service.status === 'degraded'
                                                                        ? 'bg-light-warning'
                                                                        : 'bg-light-danger'
                                                                }`}>
                                                                    <i className={`ph ${
                                                                        service.status === 'healthy'
                                                                            ? 'ph-check-circle'
                                                                            : service.status === 'degraded'
                                                                            ? 'ph-warning-circle'
                                                                            : 'ph-x-circle'
                                                                    }`}></i>
                                                                </div>
                                                            </div>
                                                            <div className="flex-grow-1 ms-3">
                                                                <h6 className="mb-0">{service.name}</h6>
                                                            </div>
                                                        </div>
                                                    </td>
                                                    <td>
                                                        <span className={`badge ${
                                                            service.status === 'healthy'
                                                                ? 'bg-light-success'
                                                                : service.status === 'degraded'
                                                                ? 'bg-light-warning'
                                                                : 'bg-light-danger'
                                                        }`}>
                                                            {service.status}
                                                        </span>
                                                    </td>
                                                    <td>
                                                        <div className="progress" style={{ height: '6px' }}>
                                                            <div
                                                                className={`progress-bar ${
                                                                    service.status === 'healthy'
                                                                        ? 'bg-success'
                                                                        : service.status === 'degraded'
                                                                        ? 'bg-warning'
                                                                        : 'bg-danger'
                                                                }`}
                                                                role="progressbar"
                                                                style={{
                                                                    width: service.status === 'healthy'
                                                                        ? '100%'
                                                                        : service.status === 'degraded'
                                                                        ? '50%'
                                                                        : '25%'
                                                                }}
                                                            ></div>
                                                        </div>
                                                    </td>
                                                </tr>
                                            ))}
                                        </tbody>
                                    </table>
                                </div>
                            ) : (
                                <div className="text-center py-5">
                                    <i className="ph ph-warning-circle f-40 text-warning mb-3"></i>
                                    <p className="text-muted mb-0">No service data available</p>
                                </div>
                            )}
                        </div>
                    </div>
                </div>
 
                {/* ML Model Status */}
                <div className="col-lg-6">
                    <div className="card">
                        <div className="card-header">
                            <h5 className="mb-0">ML Model Status</h5>
                        </div>
                        <div className="card-body">
                            {data.modelInfo ? (
                                <>
                                    <div className="row mb-3">
                                        <div className="col-6">
                                            <p className="text-muted mb-1">Version</p>
                                            <h6 className="mb-0">{data.modelInfo.active_version}</h6>
                                        </div>
                                        <div className="col-6">
                                            <p className="text-muted mb-1">Health Status</p>
                                            <h6 className="mb-0">
                                                <span className={`badge ${
                                                    data.modelInfo.health_status === 'healthy'
                                                        ? 'bg-light-success'
                                                        : 'bg-light-warning'
                                                }`}>
                                                    {data.modelInfo.health_status}
                                                </span>
                                            </h6>
                                        </div>
                                    </div>
                                    <hr />
                                    <div className="row mb-3">
                                        <div className="col-6">
                                            <p className="text-muted mb-1">Accuracy</p>
                                            <h6 className="mb-0">
                                                {data.modelInfo.accuracy
                                                    ? `${(data.modelInfo.accuracy * 100).toFixed(2)}%`
                                                    : 'N/A'}
                                            </h6>
                                        </div>
                                        <div className="col-6">
                                            <p className="text-muted mb-1">Loaded At</p>
                                            <h6 className="mb-0">
                                                {data.modelInfo.loaded_at
                                                    ? new Date(data.modelInfo.loaded_at).toLocaleString()
                                                    : 'N/A'}
                                            </h6>
                                        </div>
                                    </div>
                                    <hr />
                                    <div className="row">
                                        <div className="col-4">
                                            <p className="text-muted mb-1">Total Predictions</p>
                                            <h6 className="mb-0">{data.modelInfo.predictions_total}</h6>
                                        </div>
                                        <div className="col-4">
                                            <p className="text-muted mb-1">Successful</p>
                                            <h6 className="mb-0 text-success">{data.modelInfo.predictions_successful}</h6>
                                        </div>
                                        <div className="col-4">
                                            <p className="text-muted mb-1">Failed</p>
                                            <h6 className="mb-0 text-danger">
                                                {data.modelInfo.predictions_total - data.modelInfo.predictions_successful}
                                            </h6>
                                        </div>
                                    </div>
                                    {data.modelInfo.last_prediction_at && (
                                        <>
                                            <hr />
                                            <div className="row">
                                                <div className="col-12">
                                                    <p className="text-muted mb-1">Last Prediction</p>
                                                    <h6 className="mb-0">{data.modelInfo.last_prediction_at}</h6>
                                                </div>
                                            </div>
                                        </>
                                    )}
                                </>
                            ) : (
                                <div className="text-center py-5">
                                    <i className="ph ph-brain f-40 text-muted mb-3"></i>
                                    <p className="text-muted mb-0">Model information not available</p>
                                </div>
                            )}
                        </div>
                    </div>
                </div>
            </div>
        </>
    );
};
 
export default SystemStatus;