DN Monitor Enhancer

# SAP Data Extractor

**Internal ASML Tool** for automated extraction and monitoring of SAP UI5 table data from disturbance monitoring systems.

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## Purpose

Automates the extraction of SAP notification data from ASML internal systems, providing real-time monitoring, visual feedback, and data export capabilities for production area analysis.

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## Features

### Automated Data Extraction
- **30-second interval**: Continuously extracts SAP notification data
- **Self-healing timer**: Robust extraction that continues even on errors
- **Background processing**: Processes data with business rule engine

### Visual Feedback
- **Status indicators**: Color-coded notifications on SAP pages
- **Rule-based coloring**: Automatic categorization based on task codes and content
- **Tooltips**: Hover information showing rule details

### Data Export
- **CSV export**: Export processed notification data
- **Rule information**: View active rules and configurations
- **System overview**: Dashboard view of grouped notifications by milestone

### Configuration Management
- **Production areas**: Multiple area configurations (MAQ SCN, SQ SCN, SI SCN, SI SRC, SQ SRC)
- **Custom rules**: JSON-based rule engine for notification categorization
- **Milestone grouping**: Automatic grouping by system and milestone codes

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## Requirements

- **Browser**: Chrome 88+ or Edge 88+
- **Access**: ASML internal network and SAP system access
- **Systems**:
- disturbance-monitor.asml.com
- asmlhanaappprd-prd-dnmon-approuter.cfapps.eu20.hana.ondemand.com

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## Installation

### From Chrome Web Store
1. Visit [Chrome Web Store link]
2. Click "Add to Chrome"
3. Confirm permissions

### From Microsoft Edge Add-ons
1. Visit [Edge Add-ons link]
2. Click "Get"
3. Confirm permissions

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## Usage

### Basic Operation
1. Navigate to ASML SAP disturbance monitor
2. Extension automatically starts extracting data every 30 seconds
3. Visual feedback appears on SAP notification rows

### Extension Popup
Click the extension icon to access:

**Overview Tab**:
- System overview dashboard
- Milestone groupings
- Stop-and-fix indicators
- Real-time notification counts

**Info & Export Tab**:
- CSV export button
- Rules information
- Extension enable/disable toggle

### System Overview Page
- Click "Open System Overview" for detailed dashboard in new tab
- Auto-refresh every 60 seconds
- Grouped by system and milestone
- Color-coded status indicators

## Permissions Explained

- **storage**: Store configuration and extracted data locally
- **scripting**: Extract data from SAP UI5 tables
- **alarms**: Schedule 30-second extraction intervals
- **downloads**: Export CSV files
- **host_permissions**: Access ASML internal SAP systems

See [PRIVACY.md](PRIVACY.md) for detailed privacy information.

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## Version

Current Version: **1.0.1**

See commit history for changelog and updates.

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## License

**Internal ASML Use Only**

This extension is proprietary software for ASML internal use. Not for external distribution or public use.