Metadata-Version: 2.4
Name: sdkwa-whatsapp-chatbot
Version: 1.0.4
Summary: WhatsApp Chatbot library for Python based on SDKWA API with Telegraf-like interface
Home-page: https://github.com/sdkwa/whatsapp-chatbot-python
Author: SDKWA Community
Author-email: SDKWA Community <support@sdkwa.pro>
Maintainer-email: SDKWA Community <support@sdkwa.pro>
License: MIT
Project-URL: Homepage, https://github.com/sdkwa/whatsapp-chatbot-python
Project-URL: Documentation, https://docs.sdkwa.pro
Project-URL: Repository, https://github.com/sdkwa/whatsapp-chatbot-python
Project-URL: Issues, https://github.com/sdkwa/whatsapp-chatbot-python/issues
Project-URL: Changelog, https://github.com/sdkwa/whatsapp-chatbot-python/blob/main/CHANGELOG.md
Keywords: whatsapp,chatbot,sdkwa,telegraf,messaging,api,bot,automation
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
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
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Communications :: Chat
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: sdkwa-whatsapp-api-client>=1.0.4
Requires-Dist: requests>=2.25.0
Requires-Dist: typing-extensions>=4.0.0
Requires-Dist: pydantic>=2.0.0
Provides-Extra: dev
Requires-Dist: pytest>=7.0.0; extra == "dev"
Requires-Dist: pytest-asyncio>=0.21.0; extra == "dev"
Requires-Dist: black>=23.0.0; extra == "dev"
Requires-Dist: isort>=5.12.0; extra == "dev"
Requires-Dist: flake8>=6.0.0; extra == "dev"
Requires-Dist: mypy>=1.0.0; extra == "dev"
Requires-Dist: build>=0.10.0; extra == "dev"
Requires-Dist: twine>=4.0.0; extra == "dev"
Provides-Extra: webhook
Requires-Dist: flask>=2.0.0; extra == "webhook"
Requires-Dist: fastapi>=0.100.0; extra == "webhook"
Requires-Dist: uvicorn>=0.20.0; extra == "webhook"
Dynamic: author
Dynamic: home-page
Dynamic: license-file
Dynamic: requires-python

# SDKWA WhatsApp Chatbot - Python SDK

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[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

A Python chatbot library that provides a **Telegraf-like interface** for building WhatsApp and Telegram bots using the SDKWA Messenger API. This library is inspired by the popular Telegraf framework for Telegram bots, bringing the same elegant API design to both WhatsApp and Telegram.

## Features

🚀 **Telegraf-Like API** - Familiar and intuitive interface for Telegram developers  
📱 **Multi-Messenger Support** - Works with both WhatsApp and Telegram using the same codebase  
🤖 **Easy Bot Creation** - Simple `WhatsAppBot` class with clean configuration  
🎭 **Scenes & Wizards** - Create complex conversation flows and step-by-step interactions  
💾 **Session Management** - Built-in session storage with memory and file backends  
🔧 **Middleware Support** - Compose functionality with middleware pattern  
� **Media Handling** - Send and receive photos, documents, audio, video, locations, and contacts  
⌨️ **Command Handling** - Handle `/start`, `/help`, and custom commands  
🎯 **Event Filtering** - Listen for specific message types and patterns  
🌐 **Webhook Support** - Built-in webhook support for Flask and FastAPI  
🔒 **Type Safe** - Full type hints for better development experience  

## Installation

```bash
pip install sdkwa-whatsapp-chatbot
```

## Quick Start

### 1. Basic Bot

```python
import os
from sdkwa_whatsapp_chatbot import WhatsAppBot

# Create bot
bot = WhatsAppBot({
    'idInstance': os.getenv('ID_INSTANCE'),
    'apiTokenInstance': os.getenv('API_TOKEN_INSTANCE')
})

# Handle text messages
@bot.on('text')
async def handle_text(ctx):
    await ctx.reply(f"You said: {ctx.message.text}")

# Handle commands
@bot.start()
async def start_command(ctx):
    await ctx.reply('Welcome to my WhatsApp bot!')

@bot.command('hello')
async def hello_command(ctx):
    await ctx.reply('Hello there! 👋')

# Launch bot
bot.launch()
```

### 2. Bot with Sessions

```python
from sdkwa_whatsapp_chatbot import WhatsAppBot, session

bot = WhatsAppBot({
    'idInstance': os.getenv('ID_INSTANCE'),
    'apiTokenInstance': os.getenv('API_TOKEN_INSTANCE')
})

# Enable sessions
bot.use(session())

@bot.command('count')
async def count_command(ctx):
    # Access session data
    count = ctx.session.get('count', 0) + 1
    ctx.session['count'] = count
    await ctx.reply(f"You've used this command {count} times!")

bot.launch()
```

### 3. Bot with Scenes (Conversation Flows)

```python
from sdkwa_whatsapp_chatbot import WhatsAppBot, session, BaseScene, Stage

bot = WhatsAppBot({
    'idInstance': os.getenv('ID_INSTANCE'),
    'apiTokenInstance': os.getenv('API_TOKEN_INSTANCE')
})

# Create a greeting scene
greeting_scene = BaseScene('greeting')

@greeting_scene.enter()
async def enter_greeting(ctx):
    await ctx.reply("What's your name?")

@greeting_scene.on('text')
async def handle_name(ctx):
    name = ctx.message.text
    ctx.session['name'] = name
    await ctx.reply(f"Nice to meet you, {name}!")
    await ctx.scene.leave_scene(ctx)

# Create stage and register scene
stage = Stage([greeting_scene])

# Use middleware
bot.use(session())
bot.use(stage.middleware())

# Command to enter scene
@bot.command('greet')
async def start_greeting(ctx):
    await ctx.scene_manager.enter('greeting', ctx)

bot.launch()
```

### 4. Wizard Scene (Step-by-Step)

```python
from sdkwa_whatsapp_chatbot import WhatsAppBot, session, Stage
from sdkwa_whatsapp_chatbot.scenes import WizardScene

bot = WhatsAppBot({
    'idInstance': os.getenv('ID_INSTANCE'),
    'apiTokenInstance': os.getenv('API_TOKEN_INSTANCE')
})

# Create registration wizard
wizard = WizardScene('registration')

@wizard.step
async def ask_name(ctx):
    await ctx.reply("Step 1: What's your name?")

@wizard.step
async def ask_age(ctx):
    name = ctx.message.text
    await ctx.wizard.next({'name': name})
    await ctx.reply("Step 2: How old are you?")

@wizard.step
async def finish(ctx):
    age = ctx.message.text
    await ctx.wizard.next({'age': age})
    
    # Get all collected data
    data = ctx.wizard.get_all_data()
    name = data.get(0, {}).get('name')
    age = data.get(1, {}).get('age')
    
    await ctx.reply(f"Registration complete!\nName: {name}\nAge: {age}")
    await ctx.wizard.complete()

# Setup
stage = Stage([wizard])
bot.use(session())
bot.use(stage.middleware())

@bot.command('register')
async def start_wizard(ctx):
    await ctx.scene_manager.enter('registration', ctx)

bot.launch()
```

## API Reference

### Bot Creation

```python
from sdkwa_whatsapp_chatbot import WhatsAppBot

# Configuration options
config = {
    'idInstance': 'your-instance-id',
    'apiTokenInstance': 'your-api-token',
    'apiUrl': 'https://api.sdkwa.pro'  # Optional
}

bot = WhatsAppBot(config)
```

### Event Handlers

```python
# Listen for specific update types
@bot.on('message')        # All messages
@bot.on('text')          # Text messages only
@bot.on(['text', 'photo']) # Multiple types

# Listen for text patterns
@bot.hears('hello')      # Exact match
@bot.hears(r'hello.*')   # Regex pattern

# Listen for commands
@bot.command('start')    # /start command
@bot.start()            # Alias for /start
@bot.help()             # Alias for /help
```

### Context Methods

```python
async def handler(ctx):
    # Send messages
    await ctx.reply('Hello!')
    await ctx.reply_with_photo('https://example.com/photo.jpg', caption='Photo')
    await ctx.reply_with_document('https://example.com/doc.pdf')
    await ctx.reply_with_location(40.7128, -74.0060, 'New York')
    await ctx.reply_with_contact('+1234567890', 'John', 'Doe')
    
    # Message info
    text = ctx.message.text
    chat_id = ctx.chat_id
    sender = ctx.from_user
    
    # Command helpers
    command = ctx.get_command()      # Get command name
    args = ctx.get_command_args()    # Get command arguments
    
    # Session access
    ctx.session['key'] = 'value'
    value = ctx.session.get('key')
```

### Session Management

```python
from sdkwa_whatsapp_chatbot import session, MemorySessionStore, FileSessionStore

# Use memory store (default)
bot.use(session())

# Use file store
bot.use(session(store=FileSessionStore('sessions.json')))

# Custom session key
def custom_key(ctx):
    return f"{ctx.chat_id}:{ctx.from_user.get('id', 'anonymous')}"

bot.use(session(key_generator=custom_key))
```

### Scene Management

```python
from sdkwa_whatsapp_chatbot import BaseScene, Stage

# Create scene
scene = BaseScene('my_scene')

@scene.enter()
async def on_enter(ctx):
    await ctx.reply("Entered scene!")

@scene.leave()
async def on_leave(ctx):
    await ctx.reply("Left scene!")

@scene.on('text')
async def handle_text(ctx):
    await ctx.reply("In scene: " + ctx.message.text)

# Scene state management
@scene.on('text')
async def save_data(ctx):
    scene.update_state(ctx, {'user_input': ctx.message.text})
    state = scene.get_state(ctx)

# Create stage
stage = Stage([scene])
bot.use(stage.middleware())

# Scene navigation
@bot.command('enter')
async def enter_scene(ctx):
    await ctx.scene_manager.enter('my_scene', ctx)
```

### Wizard Scenes

```python
from sdkwa_whatsapp_chatbot.scenes import WizardScene

wizard = WizardScene('my_wizard')

@wizard.step
async def step1(ctx):
    await ctx.reply("Step 1: Enter your name")

@wizard.step
async def step2(ctx):
    name = ctx.message.text
    await ctx.wizard.next({'name': name})
    await ctx.reply("Step 2: Enter your age")

@wizard.step
async def step3(ctx):
    age = ctx.message.text
    await ctx.wizard.next({'age': age})
    
    # Get all data
    all_data = ctx.wizard.get_all_data()
    await ctx.reply(f"Done! Name: {all_data[0]['name']}, Age: {all_data[1]['age']}")
    await ctx.wizard.complete()

# Wizard navigation
async def handler(ctx):
    await ctx.wizard.next()           # Next step
    await ctx.wizard.previous()       # Previous step
    await ctx.wizard.jump_to(2)       # Jump to step
    progress = ctx.wizard.progress    # Get progress info
```

### Media Handling

```python
# Send media
await ctx.reply_with_photo(
    photo_url='https://example.com/photo.jpg',
    caption='A nice photo'
)

await ctx.reply_with_document(
    document_url='https://example.com/doc.pdf',
    caption='Important document'
)

# Handle received media
@bot.on('message')
async def handle_media(ctx):
    if ctx.message.message_type == 'imageMessage':
        await ctx.reply("Received a photo!")
        # Download URL: ctx.message.file_url
        
    elif ctx.message.message_type == 'documentMessage':
        await ctx.reply(f"Received document: {ctx.message.file_name}")
```

### Webhook Support

```python
# Flask webhook
from flask import Flask
app = Flask(__name__)
bot.flask_webhook(app, '/webhook')

# FastAPI webhook
from fastapi import FastAPI
app = FastAPI()
bot.fastapi_webhook(app, '/webhook')

# Custom webhook
callback = bot.webhook_callback()
# Use callback in your web framework
```

### Error Handling

```python
@bot.catch
async def error_handler(error, ctx):
    print(f"Error: {error}")
    if ctx:
        await ctx.reply("Sorry, something went wrong!")
```

## Telegram Support

Starting from version 1.0.4 of the underlying `sdkwa-whatsapp-api-client`, the library now supports **both WhatsApp and Telegram** using the same API!

### Using Telegram

Simply specify `messenger_type="telegram"` when creating your bot:

```python
from sdkwa_whatsapp_chatbot import WhatsAppBot

# Create a Telegram bot
bot = WhatsAppBot(
    config={
        'idInstance': 'your-instance-id',
        'apiTokenInstance': 'your-api-token'
    },
    messenger_type="telegram"  # Use Telegram instead of WhatsApp
)

# The rest of your code remains identical!
@bot.command('start')
async def start_command(ctx):
    await ctx.reply('Hello from Telegram! 👋')

bot.launch()
```

### Multi-Messenger Bot

You can even build a bot that works with both messengers:

```python
import os
from sdkwa_whatsapp_chatbot import WhatsAppBot

# Get messenger type from environment
messenger = os.getenv('MESSENGER_TYPE', 'whatsapp')  # 'whatsapp' or 'telegram'

bot = WhatsAppBot(config, messenger_type=messenger)

@bot.command('start')
async def start_command(ctx):
    # Access the current messenger type
    await ctx.reply(f'Hello from {ctx.messenger_type.capitalize()}! 👋')

bot.launch()
```

### Telegram-Specific Notes

1. **Chat IDs**: Telegram uses numeric chat IDs (e.g., `"1234567890"`) instead of WhatsApp's format (`"1234567890@c.us"`)
2. **Authorization**: Telegram uses confirmation codes instead of QR codes
3. **API Compatibility**: All bot methods (send_message, send_photo, etc.) work identically for both messengers

### Authorization for Telegram

Before using Telegram, you need to authorize with a confirmation code:

```python
from sdkwa import SDKWA

client = SDKWA(
    id_instance="your-instance-id",
    api_token_instance="your-api-token",
    messenger="telegram"
)

# Step 1: Send confirmation code to your phone
client.send_confirmation_code(phone_number=1234567890, messenger="telegram")

# Step 2: Enter the code you received
client.sign_in_with_confirmation_code(code="YOUR_CODE", messenger="telegram")

# Now you can use the bot!
```

## Examples

The `examples/` directory contains several complete examples:

### WhatsApp Examples
- [`hello_bot.py`](examples/hello_bot.py) - Simple hello bot
- [`echo_bot.py`](examples/echo_bot.py) - Echo messages and files
- [`scene_bot.py`](examples/scene_bot.py) - Conversation scenes
- [`wizard_bot.py`](examples/wizard_bot.py) - Step-by-step wizards
- [`media_bot.py`](examples/media_bot.py) - Media file handling

### Telegram Examples
- [`telegram_bot.py`](examples/telegram_bot.py) - Telegram bot example
- [`multi_messenger_bot.py`](examples/multi_messenger_bot.py) - Bot that works with both WhatsApp and Telegram

## Configuration

### Environment Variables

```bash
export ID_INSTANCE="your_instance_id"
export API_TOKEN_INSTANCE="your_api_token"
```

### Configuration Object

```python
config = {
    'idInstance': 'your-instance-id',
    'apiTokenInstance': 'your-api-token',
    'apiUrl': 'https://api.sdkwa.pro',  # Optional
    
    # Bot options
    'polling_interval': 1,    # Seconds between polls
    'max_retries': 3,        # Max retry attempts
    'retry_delay': 5         # Delay between retries
}

bot = WhatsAppBot(config)
```

## Getting SDKWA Credentials

1. Sign up at [SDKWA](https://sdkwa.pro)
2. Create a new WhatsApp instance
3. Get your `idInstance` and `apiTokenInstance` from the dashboard
4. Use these credentials in your bot configuration

## Comparison with JavaScript Version

This Python library provides the same functionality as the JavaScript `@sdkwa/whatsapp-chatbot` package:

| Feature | JavaScript | Python | Status |
|---------|------------|--------|--------|
| Basic Bot | ✅ | ✅ | Complete |
| Commands | ✅ | ✅ | Complete |
| Scenes | ✅ | ✅ | Complete |
| Sessions | ✅ | ✅ | Complete |
| Middleware | ✅ | ✅ | Complete |
| Media Files | ✅ | ✅ | Complete |
| Webhooks | ✅ | ✅ | Complete |
| Error Handling | ✅ | ✅ | Complete |

## Requirements

- Python 3.8+
- `sdkwa-whatsapp-api-client` >= 1.0.0
- `typing-extensions` >= 4.0.0
- `pydantic` >= 2.0.0

## Development

### Setting up development environment

```bash
# Clone the repository
git clone https://github.com/sdkwa/whatsapp-chatbot-python.git
cd whatsapp-chatbot-python

# Install in development mode
pip install -e .

# Install development dependencies
pip install -e .[dev]

# Run tests
pytest

# Format code
black sdkwa_whatsapp_chatbot/
isort sdkwa_whatsapp_chatbot/

# Type checking
mypy sdkwa_whatsapp_chatbot/
```

## Development Setup

### Using Make (Recommended)

```bash
# Install development dependencies
make install-dev

# Run tests
make test

# Format code
make format

# Check formatting
make format-check

# Run linting
make lint

# Build package
make build

# Clean build artifacts
make clean
```

### Manual Setup

```bash
# Clone repository
git clone https://github.com/sdkwa/whatsapp-chatbot-python.git
cd whatsapp-chatbot-python

# Create virtual environment
python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate

# Install in development mode
pip install -e .[dev]

# Set up pre-commit hooks (optional but recommended)
pip install pre-commit
pre-commit install

# Run tests
pytest

# Format code
black .
isort .

# Type checking
mypy sdkwa_whatsapp_chatbot
```

### Publishing

For maintainers, see [PUBLISHING.md](PUBLISHING.md) for detailed instructions on publishing to PyPI.

## Contributing

We welcome contributions! Please see our [Contributing Guide](CONTRIBUTING.md) for details.

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## Support

- 📚 [Documentation](https://docs.sdkwa.pro)
- 💬 [Telegram Support](https://t.me/sdkwa_support)
- 🌐 [Official Website](https://sdkwa.pro)
- 🐛 [Report Issues](https://github.com/sdkwa/whatsapp-chatbot-python/issues)

## Changelog

### v1.0.0
- Initial release
- Telegraf-like API for WhatsApp bots
- Scene and wizard support
- Session management
- Media handling
- Webhook support
- Complete examples and documentation
