# ReviewLlama Technical Roadmap

## Stage 1: Project Setup & CLI Framework
- [x]  Initialize project structure with proper package management
- [x]  Implement argument parsing for directory, model, and Ollama server parameters
- [x]  Create basic CLI interface with help documentation
- [ ]  Set up logging and error handling framework

## Stage 2: Git Integration
- [ ]  Implement git repository detection and validation
- [ ]  Build diff extraction functionality between current branch and origin
- [ ]  Parse git diff output into structured format (files, hunks, additions/deletions)
- [ ]  Handle edge cases (new files, deletions, binary files, merge conflicts)

## Stage 3: Ollama Client Integration
- [ ]  Create HTTP client for Ollama API communication
- [ ]  Implement model availability checking and validation
- [ ]  Build request/response handling with proper error management
- [ ]  Add connection testing and retry logic

## Stage 4: Code Context Analysis & RAG Preparation
- [ ]  Implement file parsing and syntax tree generation for major languages
- [ ]  Build code context extraction (function signatures, class definitions, imports)
- [ ]  Create code chunking strategy for large files
- [ ]  Develop dependency graph analysis for related code understanding

## Stage 5: RAG Implementation
- [ ]  Design vector embedding strategy for code snippets
- [ ]  Implement local vector storage (SQLite + embeddings or similar)
- [ ]  Build context retrieval system based on code similarity
- [ ]  Create context ranking and selection algorithms

## Stage 6: Review Generation Engine
- [ ]  Design prompt templates for different review types (security, performance, style, logic)
- [ ]  Implement review request formatting with context injection
- [ ]  Build response parsing and suggestion extraction
- [ ]  Create confidence scoring for suggestions

## Stage 7: Interactive Review Interface
- [ ]  Implement terminal UI for displaying suggestions
- [ ]  Build yes/no selection system with keyboard navigation
- [ ]  Create suggestion categorization and filtering
- [ ]  Add batch accept/reject functionality

## Stage 8: Review Application System
- [ ]  Implement automatic code modification for accepted suggestions
- [ ]  Create backup and rollback mechanisms
- [ ]  Build conflict resolution for overlapping changes
- [ ]  Add preview mode for showing proposed changes

## Stage 9: Configuration & Persistence
- [ ]  Create configuration file system for user preferences
- [ ]  Implement review history and suggestion tracking
- [ ]  Build ignore patterns and custom rule systems
- [ ]  Add project-specific configuration support

## Stage 10: Testing & Polish
- [ ]  Comprehensive unit and integration testing
- [ ]  Performance optimization for large repositories
- [ ]  Error handling refinement and user experience improvements
- [ ]  Documentation and installation packaging