# Implementation Plan

## Phase 1: Foundation (Current)
1. ✅ Initialize UV environment and project structure
2. ✅ Set up .env file with credentials
3. 🔄 Create base test framework and abstract classes
4. Create configuration management system
5. Implement logging framework with rotation

## Phase 2: Core Scrapers
1. Implement WordPress blog scraper with tests
   - REST API integration
   - Pagination handling
   - Media download
   - State management for incremental updates

2. Implement RSS scrapers (MailChimp & Podcast)
   - Feed parsing
   - Entry deduplication
   - Media extraction
   - State tracking

3. Implement YouTube scraper
   - yt-dlp integration
   - Authentication handling
   - Video metadata extraction
   - Rate limiting with humanized behavior

4. Implement Instagram scraper
   - instaloader integration
   - Session management
   - Content type detection
   - Aggressive rate limiting

## Phase 3: Processing & Storage
1. Markdown conversion pipeline
   - HTML to Markdown
   - XML to Markdown
   - Custom formatting templates
   - Media reference handling

2. File management system
   - Current file handling
   - Archive management
   - Media organization
   - Atomic file operations

3. State persistence
   - JSON state files
   - Incremental update tracking
   - Recovery from interruptions

## Phase 4: Orchestration
1. Parallel processing implementation
   - Multiprocessing pool
   - Process isolation
   - Error containment
   - Resource management

2. Scheduling system
   - Cron-like scheduling
   - Timezone handling (ADT)
   - Missed run recovery

3. Rsync integration
   - NAS connectivity
   - Incremental sync
   - Error handling
   - Bandwidth management

## Phase 5: Containerization
1. Dockerfile creation
   - Multi-stage build
   - Security hardening
   - Volume configuration
   - Health checks

2. Kubernetes manifests
   - CronJob specification
   - ConfigMap for configuration
   - Secret for credentials
   - PersistentVolumeClaims
   - Node selector for control plane

3. Deployment configuration
   - Resource limits
   - Liveness/readiness probes
   - Service account
   - Network policies

## Phase 6: Testing & Documentation
1. Comprehensive test suite
   - Unit tests (>80% coverage)
   - Integration tests
   - End-to-end tests
   - Performance tests

2. Documentation
   - API documentation
   - Deployment guide
   - Troubleshooting guide
   - Maintenance procedures

## Phase 7: Production Deployment
1. Initial deployment
   - Build and push container
   - Deploy to Kubernetes
   - Verify CronJob execution
   - Monitor first runs

2. Optimization
   - Performance tuning
   - Resource adjustment
   - Cache optimization
   - Log analysis

## Testing Strategy for Each Component

### Base Scraper Tests
- Configuration initialization
- State management (load/save)
- Filename generation
- Archive operations
- Markdown conversion
- Abstract method enforcement

### WordPress Scraper Tests
- API authentication
- Post retrieval
- Pagination handling
- Media extraction
- Error handling
- Incremental updates

### RSS Scraper Tests
- Feed parsing
- Entry extraction
- Date handling
- Duplicate detection
- Media download

### YouTube Scraper Tests
- Authentication flow
- Video metadata extraction
- Channel listing
- Rate limiting
- Error recovery

### Instagram Scraper Tests
- Login process
- Content type detection
- Media download
- Rate limiting
- Session persistence

### Integration Tests
- Multi-source parallel execution
- File system operations
- State persistence across runs
- Error isolation
- Resource cleanup

## Development Workflow
1. Write failing tests first (TDD)
2. Implement minimal code to pass tests
3. Refactor for clarity and performance
4. Document changes
5. Commit to git with descriptive message
6. Update status.md with progress

## Current Status
- Project structure created
- Environment configured
- Base test framework in progress
- Next: Complete base scraper implementation