# AI Document Writer Orchestrator Configuration Guide

## Overview

The AI Document Writer Orchestrator is a powerful tool that coordinates AI content generation with document writing, manages complex writing workflows, and provides intelligent content enhancement and formatting. It handles review and approval processes, supports template-based document generation, and integrates with DocumentWriterTool for document writing operations and various AI providers for content generation. The tool supports multiple content generation modes (generate, enhance, rewrite, translate, convert_format, template_fill, format_content, edit_content), AI edit operations (smart_format, style_enhance, content_restructure, intelligent_highlight, auto_bold_keywords, smart_paragraph, ai_proofreading), and write strategies (immediate, review, draft, staged). The tool can be configured via environment variables using the `AI_DOC_WRITER_` prefix or through programmatic configuration when initializing the tool.

## Using .env Files in Your Project

When using aiecs as a dependency in your project, you can store configuration in a `.env` file for convenience. The AI Document Writer Orchestrator reads from environment variables that are already loaded into the process, so you need to load the `.env` file in your application before importing aiecs tools.

### Setting Up .env Files

**1. Install python-dotenv:**

```bash
pip install python-dotenv
```

**2. Create a `.env` file in your project root:**

```bash
# .env file in your project root
AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
AI_DOC_WRITER_MAX_CONTENT_LENGTH=50000
AI_DOC_WRITER_MAX_CONCURRENT_WRITES=5
AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.3
AI_DOC_WRITER_MAX_TOKENS=4000
AI_DOC_WRITER_TIMEOUT=60
AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=true
AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
AI_DOC_WRITER_TEMP_DIR=/tmp
```

**3. Load the .env file in your application:**

```python
# main.py or app.py - at the top of your entry point
from dotenv import load_dotenv

# Load environment variables from .env file
# This must be done BEFORE importing aiecs tools
load_dotenv()

# Now import and use aiecs tools
from aiecs.tools.docs.ai_document_writer_orchestrator import AIDocumentWriterOrchestrator

# The tool will automatically use the environment variables
orchestrator = AIDocumentWriterOrchestrator()
```

### Multiple Environment Files

You can use different `.env` files for different environments:

```python
import os
from dotenv import load_dotenv

# Load environment-specific configuration
env = os.getenv('APP_ENV', 'development')

if env == 'production':
    load_dotenv('.env.production')
elif env == 'staging':
    load_dotenv('.env.staging')
else:
    load_dotenv('.env.development')

from aiecs.tools.docs.ai_document_writer_orchestrator import AIDocumentWriterOrchestrator
orchestrator = AIDocumentWriterOrchestrator()
```

**Example `.env.production`:**
```bash
# Production settings - optimized for performance and reliability
AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
AI_DOC_WRITER_MAX_CONTENT_LENGTH=100000
AI_DOC_WRITER_MAX_CONCURRENT_WRITES=10
AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.1
AI_DOC_WRITER_MAX_TOKENS=8000
AI_DOC_WRITER_TIMEOUT=120
AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=true
AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
AI_DOC_WRITER_TEMP_DIR=/app/temp/writer
```

**Example `.env.development`:**
```bash
# Development settings - optimized for testing and debugging
AI_DOC_WRITER_DEFAULT_AI_PROVIDER=local
AI_DOC_WRITER_MAX_CONTENT_LENGTH=25000
AI_DOC_WRITER_MAX_CONCURRENT_WRITES=2
AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.5
AI_DOC_WRITER_MAX_TOKENS=2000
AI_DOC_WRITER_TIMEOUT=30
AI_DOC_WRITER_ENABLE_DRAFT_MODE=false
AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=false
AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=false
AI_DOC_WRITER_TEMP_DIR=./temp/writer
```

### Best Practices for .env Files

1. **Never commit .env files to version control** - Add `.env` to your `.gitignore`:
   ```gitignore
   # .gitignore
   .env
   .env.local
   .env.*.local
   .env.production
   .env.staging
   ```

2. **Provide a template** - Create `.env.example` with documented dummy values:
   ```bash
   # .env.example
   # AI Document Writer Orchestrator Configuration
   
   # Default AI provider to use
   AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
   
   # Maximum content length for AI generation
   AI_DOC_WRITER_MAX_CONTENT_LENGTH=50000
   
   # Maximum concurrent write operations
   AI_DOC_WRITER_MAX_CONCURRENT_WRITES=5
   
   # Default temperature for AI model
   AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.3
   
   # Maximum tokens for AI response
   AI_DOC_WRITER_MAX_TOKENS=4000
   
   # Timeout in seconds for AI operations
   AI_DOC_WRITER_TIMEOUT=60
   
   # Whether to enable draft mode
   AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
   
   # Whether to enable content review
   AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=true
   
   # Whether to automatically backup before AI writes
   AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
   
   # Temporary directory for processing
   AI_DOC_WRITER_TEMP_DIR=/tmp
   ```

3. **Document your variables** - Add comments explaining each setting

4. **Use load_dotenv() early** - Call it at the very top of your entry point, before any aiecs imports

5. **Format values correctly**:
   - Strings: Plain text: `openai`, `/tmp`
   - Integers: Plain numbers: `50000`, `5`, `4000`, `60`
   - Floats: Decimal numbers: `0.3`, `0.1`
   - Booleans: `true` or `false`

## Configuration Options

### 1. Default AI Provider

**Environment Variable:** `AI_DOC_WRITER_DEFAULT_AI_PROVIDER`

**Type:** String

**Default:** `"openai"`

**Description:** Default AI provider to use for content generation and writing operations. This provider is used when no specific provider is specified in the request.

**Supported Providers:**
- `openai` - OpenAI API (default)
- `vertex_ai` - Google Vertex AI
- `xai` - XAI (xAI)
- `local` - Local AI model

**Example:**
```bash
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=vertex_ai
```

**Provider Note:** Ensure the selected provider is properly configured with API keys and credentials.

### 2. Max Content Length

**Environment Variable:** `AI_DOC_WRITER_MAX_CONTENT_LENGTH`

**Type:** Integer

**Default:** `50000`

**Description:** Maximum content length for AI generation operations. Content longer than this will be truncated or chunked before being sent to AI providers.

**Common Values:**
- `25000` - Small content (faster processing)
- `50000` - Default content (balanced)
- `100000` - Large content (comprehensive generation)
- `200000` - Very large content (maximum generation)

**Example:**
```bash
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=100000
```

**Content Note:** Larger values allow more comprehensive content generation but may increase processing time and costs.

### 3. Max Concurrent Writes

**Environment Variable:** `AI_DOC_WRITER_MAX_CONCURRENT_WRITES`

**Type:** Integer

**Default:** `5`

**Description:** Maximum number of concurrent write operations that can be processed simultaneously. This controls the parallelism of batch writing operations.

**Common Values:**
- `2` - Conservative (low resource usage)
- `5` - Default (balanced)
- `10` - Aggressive (high throughput)
- `20` - Maximum (requires high resources)

**Example:**
```bash
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=10
```

**Concurrency Note:** Higher values increase throughput but may hit file system or AI provider limits.

### 4. Default Temperature

**Environment Variable:** `AI_DOC_WRITER_DEFAULT_TEMPERATURE`

**Type:** Float

**Default:** `0.3`

**Description:** Default temperature setting for AI models. Controls the creativity and randomness of AI-generated content.

**Temperature Ranges:**
- `0.0` - Deterministic (most focused)
- `0.1` - Low creativity (factual content)
- `0.3` - Moderate creativity (default, good balance)
- `0.5` - High creativity (creative content)
- `1.0` - Maximum creativity

**Example:**
```bash
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.5
```

**Temperature Note:** Higher values are better for creative writing, lower values for factual content.

### 5. Max Tokens

**Environment Variable:** `AI_DOC_WRITER_MAX_TOKENS`

**Type:** Integer

**Default:** `4000`

**Description:** Maximum number of tokens for AI response generation. This limits the length of AI-generated content.

**Common Values:**
- `2000` - Short responses
- `4000` - Default responses
- `8000` - Long responses
- `16000` - Very long responses

**Example:**
```bash
export AI_DOC_WRITER_MAX_TOKENS=8000
```

**Token Note:** Higher values allow longer content generation but increase costs and processing time.

### 6. Timeout

**Environment Variable:** `AI_DOC_WRITER_TIMEOUT`

**Type:** Integer

**Default:** `60`

**Description:** Timeout in seconds for AI operations. Operations that exceed this timeout will be cancelled.

**Common Values:**
- `30` - Fast timeout (quick operations)
- `60` - Default timeout (balanced)
- `120` - Long timeout (complex operations)
- `300` - Very long timeout (batch operations)

**Example:**
```bash
export AI_DOC_WRITER_TIMEOUT=120
```

**Timeout Note:** Increase for complex content generation or slow AI providers.

### 7. Enable Draft Mode

**Environment Variable:** `AI_DOC_WRITER_ENABLE_DRAFT_MODE`

**Type:** Boolean

**Default:** `True`

**Description:** Whether to enable draft mode for document writing. When enabled, documents are saved as drafts before final writing.

**Values:**
- `true` - Enable draft mode (default)
- `false` - Disable draft mode

**Example:**
```bash
export AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
```

**Draft Note:** Draft mode provides safety and review capabilities for important documents.

### 8. Enable Content Review

**Environment Variable:** `AI_DOC_WRITER_ENABLE_CONTENT_REVIEW`

**Type:** Boolean

**Default:** `True`

**Description:** Whether to enable content review functionality. When enabled, AI-generated content is reviewed before writing.

**Values:**
- `true` - Enable content review (default)
- `false` - Disable content review

**Example:**
```bash
export AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=true
```

**Review Note:** Content review ensures quality and accuracy of AI-generated content.

### 9. Auto Backup on AI Write

**Environment Variable:** `AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE`

**Type:** Boolean

**Default:** `True`

**Description:** Whether to automatically backup documents before AI write operations. When enabled, backups are created before any AI modifications.

**Values:**
- `true` - Enable auto backup (default)
- `false` - Disable auto backup

**Example:**
```bash
export AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
```

**Backup Note:** Auto backup provides data protection and recovery capabilities.

### 10. Temp Directory

**Environment Variable:** `AI_DOC_WRITER_TEMP_DIR`

**Type:** String

**Default:** `tempfile.gettempdir()`

**Description:** Temporary directory for processing operations. This directory stores intermediate files, drafts, and processing artifacts.

**Example:**
```bash
export AI_DOC_WRITER_TEMP_DIR="/app/temp/writer"
```

**Directory Note:** Ensure the directory has appropriate permissions and is accessible.

## Usage Examples

### Example 1: Basic Environment Configuration

```bash
# Set basic AI writing parameters
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=50000
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=5
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.3
export AI_DOC_WRITER_MAX_TOKENS=4000
export AI_DOC_WRITER_TIMEOUT=60

# Run your application
python app.py
```

### Example 2: High-Performance Configuration

```bash
# Optimized for high throughput
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=100000
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=10
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.1
export AI_DOC_WRITER_MAX_TOKENS=8000
export AI_DOC_WRITER_TIMEOUT=120
export AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
export AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=true
export AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
```

### Example 3: Development Configuration

```bash
# Development-friendly settings
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=local
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=25000
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=2
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.5
export AI_DOC_WRITER_MAX_TOKENS=2000
export AI_DOC_WRITER_TIMEOUT=30
export AI_DOC_WRITER_ENABLE_DRAFT_MODE=false
export AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=false
export AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=false
```

### Example 4: Programmatic Configuration

```python
from aiecs.tools.docs.ai_document_writer_orchestrator import AIDocumentWriterOrchestrator

# Initialize with custom configuration
orchestrator = AIDocumentWriterOrchestrator(config={
    'default_ai_provider': 'openai',
    'max_content_length': 50000,
    'max_concurrent_writes': 5,
    'default_temperature': 0.3,
    'max_tokens': 4000,
    'timeout': 60,
    'enable_draft_mode': True,
    'enable_content_review': True,
    'auto_backup_on_ai_write': True,
    'temp_dir': '/app/temp/writer'
})
```

### Example 5: Mixed Configuration

Environment variables are used as defaults, but can be overridden programmatically:

```bash
# Set environment defaults
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=50000
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.3
```

```python
# Override for specific instance
orchestrator = AIDocumentWriterOrchestrator(config={
    'max_content_length': 100000,  # This overrides the environment variable
    'default_temperature': 0.5     # This overrides the environment variable
})
```

## Configuration Priority

When the AI Document Writer Orchestrator is initialized, configuration values are resolved in the following order (highest to lowest priority):

1. **Programmatic config** - Values passed to the constructor
2. **Environment variables** - Values set via `AI_DOC_WRITER_*` variables
3. **Default values** - Built-in defaults as specified above

## Data Type Parsing

### String Values

Strings should be provided as plain text without quotes:

```bash
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
export AI_DOC_WRITER_TEMP_DIR=/app/temp/writer
```

### Integer Values

Integers should be provided as numeric strings:

```bash
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=50000
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=5
export AI_DOC_WRITER_MAX_TOKENS=4000
export AI_DOC_WRITER_TIMEOUT=60
```

### Float Values

Floats should be provided as decimal strings:

```bash
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.3
export AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.5
```

### Boolean Values

Booleans should be provided as lowercase strings:

```bash
export AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
export AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=false
export AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
```

## Validation

### Automatic Type Validation

Pydantic's BaseSettings automatically validates configuration values:

- `default_ai_provider` must be a valid provider string
- `max_content_length` must be a positive integer
- `max_concurrent_writes` must be a positive integer
- `default_temperature` must be a float between 0.0 and 2.0
- `max_tokens` must be a positive integer
- `timeout` must be a positive integer
- `enable_draft_mode` must be a boolean
- `enable_content_review` must be a boolean
- `auto_backup_on_ai_write` must be a boolean
- `temp_dir` must be a non-empty string

### Runtime Validation

When processing documents, the tool validates:

1. **AI Provider availability** - Selected provider must be configured
2. **Content length limits** - Content must fit within length limits
3. **Concurrency limits** - Write count must not exceed limits
4. **Token limits** - Responses must not exceed token limits
5. **Timeout limits** - Operations must complete within timeout
6. **Directory accessibility** - Temp directory must be accessible

## Content Generation Modes

The AI Document Writer Orchestrator supports various content generation modes:

### Basic Modes
- **Generate** - Generate new content from scratch
- **Enhance** - Enhance existing content
- **Rewrite** - Rewrite content with improvements
- **Translate** - Translate content to different languages
- **Convert Format** - Convert content between formats

### Advanced Modes
- **Template Fill** - Fill templates with generated content
- **Format Content** - Format and structure content
- **Edit Content** - Edit and modify existing content

## AI Edit Operations

### Smart Operations
- **Smart Format** - AI-powered intelligent formatting
- **Style Enhance** - Enhance content style and tone
- **Content Restructure** - Restructure content organization
- **Intelligent Highlight** - Smart content highlighting
- **Auto Bold Keywords** - Automatically bold important keywords
- **Smart Paragraph** - Optimize paragraph structure
- **AI Proofreading** - AI-powered proofreading and correction

## Write Strategies

### Writing Approaches
- **Immediate** - Write immediately without review
- **Review** - Write after content review
- **Draft** - Save as draft for later review
- **Staged** - Write in stages with checkpoints

## AI Providers

### Supported Providers
- **OpenAI** - OpenAI API integration
- **Vertex AI** - Google Cloud Vertex AI
- **XAI** - xAI integration
- **Local** - Local AI model integration

### Provider Configuration

Each provider requires specific configuration:

**OpenAI:**
```bash
export OPENAI_API_KEY=your-api-key
export OPENAI_ORG_ID=your-org-id  # Optional
```

**Vertex AI:**
```bash
export GOOGLE_APPLICATION_CREDENTIALS=path/to/service-account.json
export GOOGLE_CLOUD_PROJECT=your-project-id
```

**XAI:**
```bash
export XAI_API_KEY=your-api-key
```

**Local:**
```bash
export LOCAL_MODEL_PATH=path/to/model
export LOCAL_MODEL_TYPE=llama2  # or other model type
```

## Operations Supported

The AI Document Writer Orchestrator supports comprehensive document writing operations:

### Basic Writing
- `generate_and_write` - Generate content and write to document
- `enhance_and_write` - Enhance existing content and write
- `rewrite_and_write` - Rewrite content and write
- `translate_and_write` - Translate content and write

### Batch Operations
- `batch_generate_documents` - Generate multiple documents
- `batch_enhance_documents` - Enhance multiple documents
- `batch_rewrite_documents` - Rewrite multiple documents

### AI Edit Operations
- `ai_edit_document` - AI-powered document editing
- `smart_format` - Smart content formatting
- `style_enhance` - Style enhancement
- `content_restructure` - Content restructuring
- `intelligent_highlight` - Intelligent highlighting
- `auto_bold_keywords` - Automatic keyword bolding
- `smart_paragraph` - Smart paragraph optimization
- `ai_proofreading` - AI proofreading

### Template Operations
- `generate_from_template` - Generate content from templates
- `fill_template` - Fill template with content
- `create_template` - Create new templates

### Review Operations
- `review_ai_content` - Review AI-generated content
- `approve_content` - Approve content for writing
- `reject_content` - Reject content and request changes

### Complex Operations
- `orchestrate_complex_write` - Orchestrate complex writing workflows
- `multi_stage_write` - Multi-stage writing process
- `collaborative_write` - Collaborative writing with AI

### Utility Operations
- `get_writing_stats` - Get writing statistics
- `list_drafts` - List available drafts
- `cleanup_temp_files` - Clean up temporary files

## Troubleshooting

### Issue: AI Provider not available

**Error:** `ContentGenerationError` when calling AI providers

**Solutions:**
```bash
# Check provider configuration
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai

# Verify API keys
export OPENAI_API_KEY=your-valid-api-key

# Test with local provider
export AI_DOC_WRITER_DEFAULT_AI_PROVIDER=local
```

### Issue: Content generation fails

**Error:** `ContentGenerationError` during content generation

**Solutions:**
1. Check AI provider configuration
2. Verify content length limits
3. Check token limits
4. Validate temperature settings

### Issue: Write orchestration fails

**Error:** `WriteOrchestrationError` during write operations

**Solutions:**
1. Check DocumentWriterTool availability
2. Verify file permissions
3. Check temp directory accessibility
4. Validate write strategy settings

### Issue: Timeout errors

**Error:** Operations timeout before completion

**Solutions:**
```bash
# Increase timeout
export AI_DOC_WRITER_TIMEOUT=120

# Reduce content length
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=25000

# Reduce concurrent writes
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=2
```

### Issue: Backup failures

**Error:** Auto backup operations fail

**Solutions:**
1. Check backup directory permissions
2. Ensure sufficient disk space
3. Verify backup configuration
4. Check file system access

### Issue: Review failures

**Error:** Content review operations fail

**Solutions:**
```bash
# Disable review for testing
export AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=false

# Check review configuration
# Verify review process settings
```

### Issue: Draft mode issues

**Error:** Draft operations fail

**Solutions:**
```bash
# Disable draft mode for testing
export AI_DOC_WRITER_ENABLE_DRAFT_MODE=false

# Check draft directory permissions
# Verify draft configuration
```

### Issue: Memory issues

**Error:** Out of memory during processing

**Solutions:**
```bash
# Reduce content length
export AI_DOC_WRITER_MAX_CONTENT_LENGTH=25000

# Reduce concurrent writes
export AI_DOC_WRITER_MAX_CONCURRENT_WRITES=2

# Reduce max tokens
export AI_DOC_WRITER_MAX_TOKENS=2000
```

## Best Practices

### Performance Optimization

1. **Content Length Management** - Balance content length for optimal processing
2. **Concurrency Control** - Set appropriate concurrent write limits
3. **Provider Selection** - Choose providers based on task requirements
4. **Timeout Configuration** - Set reasonable timeouts for operations
5. **Token Management** - Optimize token usage for cost efficiency

### Error Handling

1. **Graceful Degradation** - Handle AI provider failures gracefully
2. **Retry Logic** - Implement retry for transient failures
3. **Fallback Strategies** - Provide fallback writing methods
4. **Error Logging** - Log errors for debugging and monitoring
5. **User Feedback** - Provide clear error messages

### Security

1. **API Key Management** - Secure storage of API keys
2. **Content Validation** - Validate content before writing
3. **Access Control** - Control access to AI providers
4. **Data Privacy** - Ensure data privacy in AI processing
5. **Audit Logging** - Log writing activities for compliance

### Resource Management

1. **Memory Usage** - Monitor memory consumption during processing
2. **API Rate Limits** - Respect provider rate limits
3. **Cost Management** - Monitor and control AI processing costs
4. **Processing Time** - Set reasonable timeouts
5. **Cleanup** - Clean up temporary files and resources

### Integration

1. **Tool Dependencies** - Ensure required tools are available
2. **API Compatibility** - Maintain API compatibility
3. **Error Propagation** - Properly propagate errors
4. **Logging Integration** - Integrate with logging systems
5. **Monitoring** - Monitor tool performance and usage

### Development vs Production

**Development:**
```bash
AI_DOC_WRITER_DEFAULT_AI_PROVIDER=local
AI_DOC_WRITER_MAX_CONTENT_LENGTH=25000
AI_DOC_WRITER_MAX_CONCURRENT_WRITES=2
AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.5
AI_DOC_WRITER_MAX_TOKENS=2000
AI_DOC_WRITER_TIMEOUT=30
AI_DOC_WRITER_ENABLE_DRAFT_MODE=false
AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=false
AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=false
AI_DOC_WRITER_TEMP_DIR=./temp/writer
```

**Production:**
```bash
AI_DOC_WRITER_DEFAULT_AI_PROVIDER=openai
AI_DOC_WRITER_MAX_CONTENT_LENGTH=100000
AI_DOC_WRITER_MAX_CONCURRENT_WRITES=10
AI_DOC_WRITER_DEFAULT_TEMPERATURE=0.1
AI_DOC_WRITER_MAX_TOKENS=8000
AI_DOC_WRITER_TIMEOUT=120
AI_DOC_WRITER_ENABLE_DRAFT_MODE=true
AI_DOC_WRITER_ENABLE_CONTENT_REVIEW=true
AI_DOC_WRITER_AUTO_BACKUP_ON_AI_WRITE=true
AI_DOC_WRITER_TEMP_DIR=/app/temp/writer
```

### Error Handling

Always wrap AI writing operations in try-except blocks:

```python
from aiecs.tools.docs.ai_document_writer_orchestrator import AIDocumentWriterOrchestrator, AIDocumentWriterOrchestratorError, ContentGenerationError, WriteOrchestrationError

orchestrator = AIDocumentWriterOrchestrator()

try:
    result = orchestrator.generate_and_write(
        content_prompt="Write a report about AI trends",
        target_file="ai_report.md",
        format="markdown"
    )
except ContentGenerationError as e:
    print(f"Content generation error: {e}")
except WriteOrchestrationError as e:
    print(f"Write orchestration error: {e}")
except AIDocumentWriterOrchestratorError as e:
    print(f"Orchestrator error: {e}")
except Exception as e:
    print(f"Unexpected error: {e}")
```

## Dependencies

### Core Dependencies

```bash
# Install core dependencies
pip install pydantic pydantic-settings python-dotenv

# Install AI provider dependencies
pip install openai google-cloud-aiplatform

# Install document processing dependencies
pip install python-docx openpyxl python-pptx
```

### Optional Dependencies

```bash
# For advanced AI providers
pip install anthropic cohere

# For local AI models
pip install transformers torch

# For enhanced document processing
pip install PyPDF2 pdfplumber

# For async processing
pip install aiohttp asyncio
```

### Verification

```python
# Test dependency availability
try:
    import pydantic
    from pydantic_settings import BaseSettings
    import openai
    import asyncio
    print("Core dependencies available")
except ImportError as e:
    print(f"Missing dependency: {e}")

# Test AI provider availability
try:
    import openai
    print("OpenAI available")
except ImportError:
    print("OpenAI not available")

try:
    from google.cloud import aiplatform
    print("Vertex AI available")
except ImportError:
    print("Vertex AI not available")

# Test document writing availability
try:
    from aiecs.tools.docs.document_writer_tool import DocumentWriterTool
    print("DocumentWriterTool available")
except ImportError:
    print("DocumentWriterTool not available")

# Test document creation availability
try:
    from aiecs.tools.docs.document_creator_tool import DocumentCreatorTool
    print("DocumentCreatorTool available")
except ImportError:
    print("DocumentCreatorTool not available")
```

## Related Documentation

- Tool implementation details in the source code
- DocumentWriterTool documentation for document writing
- DocumentCreatorTool documentation for document creation
- AIECS client documentation for AI operations
- Main aiecs documentation for architecture overview

## Support

For issues or questions about AI Document Writer Orchestrator configuration:
- Check the tool source code for implementation details
- Review AI provider documentation for specific features
- Consult the main aiecs documentation for architecture overview
- Test with simple documents first to isolate configuration vs. processing issues
- Monitor API rate limits and costs
- Verify AI provider configuration and credentials
- Ensure proper content length and timeout limits
- Check concurrency and token limits
- Validate writing strategy and review settings