# Implementation Plan: RPA Analytics & Insights

- [x] 1. Set up analytics module structure
  - Create `core/analytics/` directory with subdirectories
  - Define base interfaces and data models
  - _Requirements: All_

- [ ] 2. Implement data models and storage schema
  - [x] 2.1 Create ExecutionMetrics and StepMetrics dataclasses
    - Define all required fields with proper types
    - Add serialization methods
    - _Requirements: 1.1, 1.2_
  - [x] 2.2 Create ResourceMetrics dataclass
    - Define resource tracking fields
    - Add timestamp and context fields
    - _Requirements: 5.1_
  - [x] 2.3 Create database schema for time-series storage
    - Define tables for execution, step, and resource metrics
    - Add indexes for efficient queries
    - _Requirements: 1.4_
  - [ ]* 2.4 Write property test for metrics completeness
    - **Property 1: Metrics completeness**
    - **Validates: Requirements 1.1, 1.4**

- [ ] 3. Implement metrics collection system
  - [ ] 3.1 Create MetricsCollector class
    - Implement buffering mechanism
    - Add async flush to storage
    - Thread-safe operations
    - _Requirements: 1.1, 1.2, 1.5_
  - [ ] 3.2 Create ResourceCollector class
    - Implement periodic sampling
    - Track CPU, memory, GPU metrics
    - _Requirements: 5.1_
  - [ ] 3.3 Implement execution lifecycle tracking
    - Hook into execution start/complete events
    - Record step-level metrics
    - Handle failures gracefully
    - _Requirements: 1.1, 1.2, 1.3_
  - [ ]* 3.4 Write property test for async persistence
    - **Property 4: Async persistence guarantee**
    - **Validates: Requirements 1.5**
  - [ ]* 3.5 Write property test for failure recording
    - **Property 3: Failure recording completeness**
    - **Validates: Requirements 1.3**

- [ ] 4. Implement time-series storage
  - [ ] 4.1 Create TimeSeriesStore class
    - Implement SQLite-based storage
    - Add write_metrics method with batching
    - _Requirements: 1.4_
  - [ ] 4.2 Implement query_range method
    - Support time-based queries
    - Add filtering by workflow_id
    - _Requirements: 7.1_
  - [ ] 4.3 Implement aggregate method
    - Support avg, sum, count, min, max
    - Add group_by functionality
    - _Requirements: 2.1, 2.5_
  - [ ]* 4.4 Write property test for filter correctness
    - **Property 15: Filter application correctness**
    - **Validates: Requirements 7.1**

- [ ] 5. Implement performance analyzer
  - [x] 5.1 Create PerformanceAnalyzer class
    - Calculate statistical metrics (avg, median, p95, p99)
    - Generate PerformanceStats objects
    - _Requirements: 2.1_
  - [x] 5.2 Implement bottleneck identification
    - Identify slowest steps per workflow
    - Calculate percentile thresholds
    - _Requirements: 2.3_
  - [x] 5.3 Implement performance degradation detection
    - Compare current vs baseline periods
    - Calculate percentage changes
    - Generate alerts when threshold exceeded
    - _Requirements: 2.4_
  - [ ]* 5.4 Write property test for statistical accuracy
    - **Property 5: Statistical accuracy**
    - **Validates: Requirements 2.1**
  - [ ]* 5.5 Write property test for bottleneck identification
    - **Property 6: Bottleneck identification correctness**
    - **Validates: Requirements 2.3**

- [ ] 6. Implement anomaly detection
  - [x] 6.1 Create AnomalyDetector class
    - Implement baseline calculation
    - Detect deviations using statistical methods
    - _Requirements: 4.1_
  - [x] 6.2 Implement severity scoring
    - Calculate severity based on deviation magnitude
    - Normalize scores to 0.0-1.0 range
    - _Requirements: 4.2_
  - [x] 6.3 Implement anomaly correlation
    - Group related anomalies by time window
    - Identify systemic issues
    - _Requirements: 4.3_
  - [x] 6.4 Implement baseline auto-update
    - Detect stable periods
    - Update baselines automatically
    - _Requirements: 4.5_
  - [ ]* 6.5 Write property test for anomaly detection
    - **Property 10: Anomaly detection sensitivity**
    - **Validates: Requirements 4.1**
  - [ ]* 6.6 Write property test for severity scores
    - **Property 11: Severity score validity**
    - **Validates: Requirements 4.2**

- [ ] 7. Implement insight generator
  - [x] 7.1 Create InsightGenerator class
    - Analyze performance data
    - Generate actionable insights
    - _Requirements: 6.1_
  - [x] 7.2 Implement insight prioritization
    - Score insights by impact and ease
    - Sort by priority_score
    - _Requirements: 6.4_
  - [x] 7.3 Implement best practice suggestions
    - Compare similar workflows
    - Extract patterns from high performers
    - _Requirements: 6.3_
  - [x] 7.4 Implement impact tracking
    - Track insight implementations
    - Measure actual vs expected impact
    - _Requirements: 6.5_
  - [ ]* 7.5 Write property test for insight generation
    - **Property 13: Insight generation consistency**
    - **Validates: Requirements 6.1**
  - [ ]* 7.6 Write property test for prioritization
    - **Property 14: Insight prioritization correctness**
    - **Validates: Requirements 6.4**

- [ ] 8. Implement query engine
  - [x] 8.1 Create QueryEngine class
    - Implement query method with caching
    - Support complex filters
    - _Requirements: 7.1_
  - [x] 8.2 Implement aggregation queries
    - Support multiple aggregation functions
    - Add group_by with multiple dimensions
    - _Requirements: 2.1, 2.5_
  - [x] 8.3 Implement comparison queries
    - Compare workflows side-by-side
    - Calculate differences and changes
    - _Requirements: 8.1, 8.2_
  - [x] 8.4 Add query caching
    - Implement LRU cache
    - Cache invalidation on new data
    - _Requirements: Performance_
  - [ ]* 8.5 Write property test for comparison accuracy
    - **Property 17: Comparison calculation accuracy**
    - **Validates: Requirements 8.1**

- [x] 9. Implement real-time analytics
  - [x] 9.1 Create RealtimeAnalytics class
    - Track active executions
    - Calculate live progress
    - _Requirements: 9.1, 9.2_
  - [x] 9.2 Implement subscription system
    - WebSocket-based updates
    - Pub/sub for real-time events
    - _Requirements: 9.4_
  - [x] 9.3 Implement real-time alerting
    - Detect issues during execution
    - Send immediate notifications
    - _Requirements: 9.3_
  - [x] 9.4 Optimize for low latency
    - In-memory tracking for active workflows
    - Prioritize real-time over historical
    - _Requirements: 9.1, 9.5_
  - [ ]* 9.5 Write property test for real-time latency
    - **Property 18: Real-time latency guarantee**
    - **Validates: Requirements 9.1**

- [x] 10. Implement success rate analytics
  - [x] 10.1 Create success rate calculator
    - Calculate per-workflow success rates
    - Support time-windowed calculations
    - _Requirements: 3.1, 3.5_
  - [x] 10.2 Implement failure categorization
    - Categorize failures by type
    - Calculate frequency per category
    - _Requirements: 3.2_
  - [x] 10.3 Implement reliability ranking
    - Rank workflows by reliability score
    - Consider success rate and stability
    - _Requirements: 3.3_
  - [ ]* 10.4 Write property test for success rate accuracy
    - **Property 8: Success rate calculation accuracy**
    - **Validates: Requirements 3.1**

- [x] 11. Implement archive and retention
  - [x] 11.1 Create ArchiveStorage class
    - Implement compression for old data
    - Support efficient archive queries
    - _Requirements: 10.2, 10.3_
  - [x] 11.2 Implement retention policy engine
    - Support different policies per metric type
    - Automatic archival/deletion
    - _Requirements: 10.1, 10.2_
  - [x] 11.3 Implement policy application
    - Apply policies to existing data
    - Ensure no data loss on policy changes
    - _Requirements: 10.5_
  - [ ]* 11.4 Write property test for retention enforcement
    - **Property 19: Retention policy enforcement**
    - **Validates: Requirements 10.2**
  - [ ]* 11.5 Write property test for archive integrity
    - **Property 20: Archive data integrity**
    - **Validates: Requirements 10.3**

- [x] 12. Implement report generator
  - [x] 12.1 Create ReportGenerator class
    - Support multiple output formats
    - Template-based report generation
    - _Requirements: 7.3_
  - [x] 12.2 Implement PDF export
    - Generate formatted PDF reports
    - Include charts and tables
    - _Requirements: 7.3_
  - [x] 12.3 Implement CSV/JSON export
    - Export raw data in structured formats
    - Support large datasets
    - _Requirements: 7.3_
  - [x] 12.4 Implement scheduled reports
    - Cron-based scheduling
    - Email/webhook delivery
    - _Requirements: 7.4_
  - [ ]* 12.5 Write property test for export validity
    - **Property 16: Export format validity**
    - **Validates: Requirements 7.3**

- [x] 13. Implement dashboard manager
  - [x] 13.1 Create DashboardManager class
    - Store dashboard configurations
    - Support custom layouts
    - _Requirements: 7.2_
  - [x] 13.2 Implement access control
    - Role-based permissions
    - Public sharing links
    - _Requirements: 7.5_
  - [x] 13.3 Implement dashboard templates
    - Pre-built dashboard templates
    - Customizable widgets
    - _Requirements: 7.2_

- [x] 14. Implement analytics API
  - [x] 14.1 Create REST API endpoints
    - GET /analytics/metrics
    - GET /analytics/performance
    - GET /analytics/anomalies
    - GET /analytics/insights
    - _Requirements: All_
  - [ ] 14.2 Implement WebSocket endpoints
    - Real-time metric streaming
    - Live execution monitoring
    - _Requirements: 9.1, 9.4_
  - [ ] 14.3 Add API documentation
    - OpenAPI/Swagger specs
    - Example requests/responses
    - _Requirements: Documentation_

- [x] 15. Integration with execution loop
  - [x] 15.1 Add metrics collection hooks
    - Hook into execution start/complete
    - Collect step metrics automatically
    - _Requirements: 1.1, 1.2_
  - [x] 15.2 Integrate with self-healing system
    - Track recovery metrics
    - Correlate failures with recoveries
    - _Requirements: Integration_
  - [x] 15.3 Add resource monitoring
    - Track resources during execution
    - Associate with workflow executions
    - _Requirements: 5.1_

- [ ] 16. Create web dashboard integration
  - [ ] 16.1 Add analytics views to dashboard
    - Performance overview page
    - Anomaly detection page
    - Insights page
    - _Requirements: 7.2_
  - [ ] 16.2 Implement real-time charts
    - Live execution monitoring
    - Auto-refreshing metrics
    - _Requirements: 9.4_
  - [ ] 16.3 Add export and sharing features
    - Export buttons for reports
    - Share dashboard links
    - _Requirements: 7.3, 7.5_

- [ ] 17. Final checkpoint - Ensure all tests pass
  - Ensure all tests pass, ask the user if questions arise.