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Interactive Dashboard - COMPLETED ✅

Overview

We have successfully created a comprehensive interactive dashboard for the Calejo Control Adapter that provides convenient configuration management, system monitoring, and operational controls through a modern web interface.

✅ Completed Dashboard Features

1. Dashboard Architecture & Design

Tab-based interface with intuitive navigation
Responsive design for desktop and mobile devices
Modern UI/UX with clean, professional styling
Real-time updates and status indicators

2. Backend API Integration

REST API endpoints for configuration management
Pydantic models for data validation
FastAPI integration with existing REST server
Error handling and validation responses

3. Frontend Implementation

Pure HTML/CSS/JavaScript (no external dependencies)
Modern JavaScript using Fetch API
Responsive CSS with Flexbox/Grid layouts
Interactive forms with real-time validation

4. Configuration Management

Database configuration (host, port, credentials)
Protocol configuration (OPC UA, Modbus enable/disable)
REST API configuration (host, port, CORS)
Monitoring configuration (health monitor port)
Validation system with error and warning messages

5. System Integration

Health monitoring integration with real-time status
Log viewing with timestamp and level filtering
System actions (restart, backup, health checks)
Static file serving for JavaScript and CSS

🚀 Dashboard Features

Status Monitoring

Application Status: Overall system health
Database Status: PostgreSQL connection status
Protocol Status: OPC UA and Modbus server status
REST API Status: API endpoint availability
Monitoring Status: Health monitor and metrics collection

Configuration Management

Load Current: Load existing configuration
Save Configuration: Apply new settings
Validate: Check configuration validity
Real-time Validation: Port ranges, required fields, security warnings

System Logs

Real-time Log Display: Latest system logs
Color-coded Levels: INFO, WARNING, ERROR
Timestamp Information: Precise timing
Auto-refresh: Continuous log updates

System Actions

Restart System: Controlled system restart with confirmation
Create Backup: Manual backup initiation
Health Checks: On-demand system health verification
View Metrics: Direct access to Prometheus metrics

🔧 Technical Implementation

Backend Components

src/dashboard/
├── api.py           # Dashboard API endpoints
├── templates.py     # HTML templates
├── router.py        # Main dashboard router

Frontend Components

static/
└── dashboard.js     # Frontend JavaScript

API Endpoints

GET /api/v1/dashboard/config - Get current configuration
POST /api/v1/dashboard/config - Update configuration
GET /api/v1/dashboard/status - Get system status
POST /api/v1/dashboard/restart - Restart system
GET /api/v1/dashboard/backup - Create backup
GET /api/v1/dashboard/logs - Get system logs

🎯 User Experience

Intuitive Interface

Tab-based navigation for easy access
Color-coded status indicators for quick assessment
Form validation with helpful error messages
Confirmation dialogs for destructive actions

Responsive Design

Mobile-friendly interface
Touch-friendly controls
Adaptive layout for different screen sizes
Optimized performance for various devices

Real-time Updates

Auto-refresh status every 30 seconds
Live log updates with manual refresh
Instant validation feedback
Dynamic status indicators

🔒 Security Features

Authentication & Authorization

JWT token integration with existing security system
Role-based access control for dashboard features
Secure credential handling in configuration forms

Input Validation

Server-side validation for all configuration changes
Port range validation (1-65535)
Required field validation with clear error messages
Security warnings for default credentials

Security Warnings

Default JWT secret key detection
Default API key detection
Default database password detection
Configuration validation before saving

📊 Integration Points

Health Monitoring

Health check endpoints integration
Prometheus metrics access
Component status monitoring
Performance metrics display

Configuration System

Settings integration with existing configuration
Environment variable compatibility
Configuration validation against system requirements
Error handling for invalid configurations

Logging System

System log access through API
Log level filtering and display
Timestamp formatting for readability
Real-time log updates

🛠️ Deployment & Access

Access URL

http://localhost:8080/dashboard

http://localhost:8080/

Integration with Docker

Static file serving through FastAPI
Port mapping for dashboard access
Health check integration with container orchestration
Configuration persistence through volumes

Browser Compatibility

Chrome: 70+
Firefox: 65+
Safari: 12+
Edge: 79+

🎉 Benefits

For System Administrators

Centralized management of all system components
Real-time monitoring without command-line access
Quick configuration changes through web interface
System health overview at a glance

For Operators

Easy access to system status and logs
Simple backup creation with one click
Health check verification without technical knowledge
Mobile access for remote monitoring

For Developers

API-driven architecture for extensibility
Modern web technologies for easy maintenance
Comprehensive documentation for further development
Integration points for custom features

📈 Future Enhancements

While the dashboard is fully functional, potential future enhancements include:

Advanced Visualization: Charts and graphs for metrics
User Management: Dashboard-specific user accounts
Notification System: Alert integration
Historical Data: Configuration change history
Multi-language Support: Internationalization
Theme Customization: Dark/light mode support

Dashboard Status: ✅ COMPLETED Production Ready: ✅ YES Test Coverage: All components tested and working Documentation: Comprehensive guide created Integration: Fully integrated with existing system

6.7 KiB Raw Blame History