Metadata-Version: 2.4
Name: vcard-graph
Version: 0.1.0
Summary: A tool to visualize vCard contacts as an interactive graph
Author-email: Jelmer Vernooĳ <jelmer@jelmer.uk>
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Python: >=3.10
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: vobject>=0.9.6
Requires-Dist: networkx>=2.6
Requires-Dist: plotly>=5.0.0
Requires-Dist: click>=8.0.0
Provides-Extra: dev
Requires-Dist: pytest>=7.0.0; extra == "dev"
Requires-Dist: ruff>=0.1.0; extra == "dev"
Requires-Dist: mypy>=1.0.0; extra == "dev"
Dynamic: license-file

# vcard-graph

A Python tool to visualize vCard contacts as an interactive graph, showing relationships between people and organizations.

## Features

- Parse vCard files (`.vcf` and `.vcard` formats) using the `vobject` library
- Extract standard vCard fields including names, emails, organizations, and relationships
- Build a network graph showing connections between contacts
- Visualize relationships with different colors for different relationship types (spouse, child, parent, friend, colleague, etc.)
- Group contacts by organization
- Generate interactive HTML visualizations using Plotly

## Installation

```bash
pip install vcard-graph
```

For development:

```bash
pip install -e ".[dev]"
```

## Usage

### Command Line

Visualize vCard files:

```bash
# Single file
vcard-graph contacts.vcf

# Multiple files
vcard-graph contact1.vcf contact2.vcf contact3.vcf

# From a directory
vcard-graph ~/contacts/ --directory

# Specify output file
vcard-graph contacts.vcf -o my_graph.html
```

### Python API

```python
from pathlib import Path
from vcard_graph import VCardParser, VCardGraph

# Parse vCard files
parser = VCardParser()
parser.parse_file(Path("contacts.vcf"))

# Or parse a directory
parser.parse_directory(Path("~/contacts"))

# Build and visualize the graph
graph = VCardGraph()
graph.build_from_parser(parser)
graph.visualize("output.html")

# Get statistics
stats = graph.get_stats()
print(f"People: {stats['people']}")
print(f"Organizations: {stats['organizations']}")
print(f"Relationships: {stats['relationships']}")
```

## vCard Relationship Support

The tool supports both standard vCard relationships and Apple-specific relationship fields.

### Standard RELATED Field (RFC 6350)

The standard `RELATED` field from vCard 4.0 with `TYPE` parameter:

```
RELATED;TYPE=spouse:bob@example.com
RELATED;TYPE=child:alice@example.com
RELATED;TYPE=parent:carol@example.com
RELATED;TYPE=friend:dave@example.com
RELATED;TYPE=colleague:eve@example.com
```

### Apple X-ABRELATEDNAMES

Apple Contacts uses `X-ABRELATEDNAMES` with item grouping and `X-ABLabel`:

```
item1.X-ABRELATEDNAMES:Bob Smith
item1.X-ABLabel:_$!<Friend>!$_
item2.X-ABRELATEDNAMES:Carol Johnson
item2.X-ABLabel:_$!<Mother>!$_
item3.X-ABRELATEDNAMES:Dave Wilson
item3.X-ABLabel:Custom Relation
```

Apple uses the format `_$!<Type>!$_` for standard relationship types and plain text for custom labels.

### Supported Relationship Types

All relationship types are visualized with different colors in the graph:

- **Family**: spouse, partner, child, parent, mother, father, sibling, brother, sister
- **Social**: friend
- **Professional**: colleague, assistant, manager
- **Other**: related (default), custom labels

Each relationship type is visualized with a different color in the graph.

## Graph Visualization

The interactive graph shows:
- **People** as colored circles (color varies by category)
- **Organizations** as red squares
- **Relationships** as colored lines (color varies by relationship type)
- Hover over nodes to see details (name, email, organization, categories)
- Legend showing relationship types and categories

### Category Colors

Contacts are automatically grouped and color-coded by their vCard CATEGORIES field. Each unique category is assigned a distinct color from a diverse color palette. The visualization:
- Groups contacts spatially by their primary category
- Colors each category distinctly for easy visual identification
- Shows "Uncategorized" in gray for contacts without categories
- Displays all categories in the legend

System categories like "Starred" and "MyContacts" are automatically filtered out.

To assign categories to contacts, add the CATEGORIES field to your vCard:
```
CATEGORIES:Family,VIP
```

Any category name you use will automatically get a color assigned!

## Development

Run tests:

```bash
pytest
```

Format code:

```bash
ruff format .
```

Check code style:

```bash
ruff check .
```

Type checking:

```bash
mypy src
```

## License

Apache License 2.0
