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Cuisine Code: Requirements Document

Project Overview

Cuisine Code is an educational game that teaches stack-based computing through French culinary metaphors. The project will be developed in Scheme and transpiled to various target platforms including C, WASM, and JavaScript. The application will feature a social component with user profiles, personalized kitchen environments, and recipe sharing.

Core Requirements

Programming Language

  • All code must be written in Scheme
  • The codebase must be modular and transpilable to multiple target languages

Game Mechanics

  • Implement stack-based operations through culinary metaphors
  • Support French culinary techniques and ingredients
  • Provide ASCII/Unicode visualizations of cooking processes
  • Include progression from simple to complex recipes
  • Implement recipe pattern recognition
  • Support mise-en-place macros for code reuse
graph TD
    A[Stack Operations] --> B[Push/Pop]
    A --> C[Swap/Rotate]
    A --> D[Duplicate]
    E[Cooking Techniques] --> F[Chopping]
    E --> G[Mixing]
    E --> H[Heating]
    I[Recipe System] --> J[Ingredients]
    I --> K[Transformations]
    I --> L[Output]

User Interface

  • Terminal-based UI for local development and testing
  • Web-based UI with responsive design
  • Visual representation of stack operations
  • Support for kitchen customization
  • REPL interface for direct interaction
graph TD
    A[User Interface] --> B[Terminal UI]
    A --> C[Web UI]
    B --> D[ASCII Visualization]
    C --> E[Interactive Stack]
    C --> F[Kitchen View]
    A --> G[REPL Interface]
    G --> H[Command Parsing]
    G --> I[Result Display]

Social Features (v4.0)

  • User profiles with customizable kitchens
  • Social login via GitHub and Google
  • Recipe sharing between users
  • Collaborative cooking sessions
  • Location-based kitchen variations (e.g. Boston kitchen)
graph TD
    A[Social System] --> B[User Profiles]
    A --> C[Authentication]
    A --> D[Recipe Sharing]
    A --> E[Collaboration]
    B --> F[Kitchen Customization]
    C --> G[GitHub OAuth]
    C --> H[Google OAuth]
    D --> I[Friend Network]
    E --> J[Realtime Cooking]

Technical Infrastructure

Transpilation Pipeline

  • Scheme to C transpilation system
  • Scheme to JavaScript transpilation system
  • C to WebAssembly compilation
  • Source maps for debugging across languages
  • Module bundling for web deployment
graph TD
    A[Scheme Source Code] --> B[Abstract Syntax Tree Generation]
    B --> C[Intermediate Representation]
    C --> D[C Target]
    C --> E[JavaScript Target]
    C --> F[WASM Target]
    D --> G[C Optimizations]
    E --> H[JS Optimizations]
    F --> I[WASM Optimizations]
    G --> J[C Output]
    H --> K[JS Output]
    I --> L[WASM Output]
    J --> M[Bundled Application]
    K --> M
    L --> M

Build System

  • Automated build pipeline
  • Continuous integration and testing
  • Cross-platform compatibility validation
  • Version tagging and release management
  • Documentation generation from source code
graph TD
    A[Source Code] --> B[Build System]
    B --> C[Test Execution]
    B --> D[Transpilation]
    B --> E[Documentation Generation]
    C --> F[Test Reports]
    D --> G[Build Artifacts]
    B --> H[Release Management]
    H --> I[Version Tagging]
    H --> J[Release Notes]

Server Infrastructure

  • API server implemented in Scheme
  • Database integration for user data
  • OAuth implementation for social logins
  • WebSocket support for real-time collaboration
  • Content delivery network for static assets
graph TD
    A[Client Browser] <--> B[Static Asset CDN]
    A <--> C[API Server]
    C <--> D[Database]
    C <--> E[OAuth Providers]
    C <--> F[WebSocket Server]
    
    subgraph "User Authentication"
    E --> G[GitHub]
    E --> H[Google]
    end
    
    subgraph "Data Storage"
    D --> I[User Profiles]
    D --> J[Kitchen Layouts]
    D --> K[Recipe Storage]
    D --> L[Social Connections]
    end
    
    subgraph "Real-time Features"
    F --> M[Collaborative Cooking]
    F --> N[Chat System]
    F --> O[Live Updates]
    end

Component Interactions

Core Engine Components

graph TD
    A[Kitchen Core] <--> B[Ingredient System]
    A <--> C[Transformation Engine]
    B <--> C
    A <--> D[Recipe System]
    D <--> E[Culinary Pattern Library]
    C <--> E
    D <--> F[Scoring System]
    C <--> F
    A <--> G[User Interface]
    G <--> H[Game Progression]
    F <--> H

Social System Components

graph TD
    A[User Authentication] <--> B[Profile Management]
    B <--> C[Kitchen Customization]
    A <--> D[OAuth Providers]
    B <--> E[Friend Connections]
    C <--> F[Recipe Sharing System]
    D <--> G[Security Layer]
    E <--> H[Notification System]
    F <--> I[Collaborative Editor]
    G <--> H
    H <--> I

Development Environment

Required Tools

  • Guile Scheme 3.x
  • Emscripten for WebAssembly compilation
  • Node.js for web development
  • FreeBSD-compatible build tools
  • Git for version control
  • CI/CD pipeline tools

Development Workflow

  • Feature branch workflow
  • Test-driven development approach
  • Code review requirements
  • Documentation requirements
  • Performance benchmarking
graph TD
    A[Feature Request] --> B[Branch Creation]
    B --> C[Development]
    C --> D[Unit Testing]
    D --> E[Code Review]
    E --> F[Integration Testing]
    F --> G[Merge to Main]
    G --> H[Deployment]

Testing Strategy

Unit Testing

  • Test coverage requirements (>90%)
  • Unit tests for all core functions
  • Mock system for external dependencies
  • Automated test execution in CI pipeline

Integration Testing

  • Component interaction testing
  • API endpoint validation
  • Cross-component workflow validation
  • Performance testing

User Interface Testing

  • UI component testing
  • User journey validation
  • Accessibility compliance
  • Cross-browser compatibility
graph TD
    A[Testing Strategy] --> B[Unit Tests]
    A --> C[Integration Tests]
    A --> D[UI Tests]
    A --> E[Performance Tests]
    B --> F[Component Tests]
    C --> G[API Tests]
    C --> H[Workflow Tests]
    D --> I[Journey Tests]
    D --> J[Accessibility Tests]

Deployment Architecture

Web Deployment

  • Static file serving
  • API server deployment
  • Database deployment
  • CDN configuration
  • HTTPS configuration
graph TD
    A[Developer] --> B[Git Repository]
    B --> C[CI/CD Pipeline]
    C --> D[Test Execution]
    D --> E[Build Process]
    E --> F[Static Assets Generation]
    E --> G[API Server Compilation]
    F --> H[CDN Deployment]
    G --> I[API Server Deployment]
    I --> J[Database Connection]
    H --> K[End User Browser]
    I --> K

Native Application Deployment

  • Package generation for FreeBSD
  • Terminal application distribution
  • Dependency management
  • Update mechanism

Monitoring and Operations

System Monitoring

  • Application performance monitoring
  • Error tracking and reporting
  • User analytics implementation
  • System health dashboards
  • Alerting system
graph TD
    A[Production System] --> B[Performance Metrics]
    A --> C[Error Tracking]
    A --> D[User Analytics]
    B --> E[Monitoring Dashboard]
    C --> E
    D --> E
    E --> F[Alert System]
    F --> G[On-Call Engineer]
    G --> H[Runbook Execution]
    H --> I[Incident Resolution]

Runbooks

  • Deployment procedures
  • Rollback procedures
  • Database backup and recovery
  • Incident response procedures
  • System scaling procedures

Security Monitoring

  • Authentication audit logging
  • API access monitoring
  • Vulnerability scanning
  • Penetration testing schedule
  • Security incident response plan
graph TD
    A[Security System] --> B[Authentication Logging]
    A --> C[API Monitoring]
    A --> D[Vulnerability Scanning]
    A --> E[Penetration Testing]
    B --> F[Security Dashboard]
    C --> F
    D --> F
    E --> F
    F --> G[Security Alerts]
    G --> H[Incident Response Team]

Documentation

Code Documentation

  • Function documentation standards
  • Module interface documentation
  • Architecture documentation
  • API documentation

User Documentation

  • Game mechanics tutorials
  • Culinary technique references
  • Programming concept explanations
  • User interface guides

Operations Documentation

  • Installation procedures
  • Configuration guides
  • Troubleshooting guides
  • Performance tuning documentation

Future Requirements (v5.0+)

  • Mobile application support
  • VR/AR kitchen visualization
  • AI recipe generation
  • Real-world cooking integration
  • Professional chef collaboration
  • Educational institution integration
graph TD
    A[Future Roadmap] --> B[Mobile Support]
    A --> C[VR/AR Visualization]
    A --> D[AI Integration]
    A --> E[Real-world Cooking]
    A --> F[Chef Collaboration]
    A --> G[Educational Partners]