This folder contains comprehensive documentation for the Sailing AI application. Choose the guide that matches your needs:

→ Read: QUICK_REFERENCE.md (5 minutes)

• One-page quick start
• All tabs summarized
• Common workflows
• Troubleshooting tips

→ Read: USER_GUIDE.md (30 minutes)

• Complete feature documentation
• Step-by-step instructions
• Detailed screen descriptions
• Tips and best practices
• Troubleshooting guide

→ Read: SCREEN_REFERENCE.md (15 minutes)

• All 8 screens documented
• Key functions per screen
• Data flow between screens
• Component hierarchy
• Visual navigation map

→ Read: COMPONENTS_REFERENCE.md (45 minutes)

• All UI components documented
• Service functions reference
• Utility functions
• Type definitions
• API specifications

UI/
├─ screenshots/          (For screenshot captures)
├─ mockups/             (For design mockups)
├─ components/          (For component documentation)
├─
├─ USER_GUIDE.md                    ⭐ Complete user manual
├─ SCREEN_REFERENCE.md              Screen feature overview
├─ COMPONENTS_REFERENCE.md          Developer API reference
├─ QUICK_REFERENCE.md               One-page cheat sheet
└─ README.md                        This file

👤 End User

1. Start with QUICK_REFERENCE.md
2. Then read USER_GUIDE.md for details
3. Bookmark QUICK_REFERENCE.md for daily use

🔧 Support/QA Team

1. Read SCREEN_REFERENCE.md for feature overview
2. Use USER_GUIDE.md for troubleshooting
3. Reference COMPONENTS_REFERENCE.md for technical details

👨‍💻 Developer

1. Start with COMPONENTS_REFERENCE.md
2. Review SCREEN_REFERENCE.md for architecture
3. Check USER_GUIDE.md for feature context

Purpose: One-page cheat sheet with all essential information

Sections:

• 🚀 Quick Start (3 steps)
• 📱 Tab Guide (6 tabs)
• 💨 Wind & Sailing Terms
• 📍 Coordinate Formats
• 🪁 Sail Configurations
• ⚠️ Alert Types & Thresholds
• 🗺️ Features by Tab (6 sections)
• 🎯 Common Workflows (4 scenarios)
• 🔑 Keyboard Shortcuts
• 📊 Data Inputs Quick Reference
• 🎨 UI Responsiveness
• 🚨 Troubleshooting
• 📈 Performance Tips

Best For: Daily reference, quick lookups, new users

Time to Read: 5-10 minutes

Purpose: Complete manual with detailed instructions

Sections:

• Getting Started (Login/Register)
• Screen Overview (Tab guide)
• 8 Detailed Screen Sections:
  1. Sailing Screen (Route planning, weather, simulation)
  2. Route Management (Waypoint editing, export/import)
  3. Polar Diagram (Sail performance analysis)
  4. Weather Monitor (Alert configuration)
  5. Profile (Account information)
  6. Settings (API keys)
  7. Tips & Tricks
  8. Troubleshooting

Best For: Learning the application, detailed instructions, troubleshooting

Time to Read: 30-45 minutes

Purpose: Technical overview of all screens

Sections:

• Authentication Screens (Login, Register)
• Main Application Screens (6 tabs)
• Data Flow Between Screens
• Component Hierarchy
• Key Services Used
• Input/Output Summary
• Responsive Design
• Screen Navigation Map

Best For: QA testing, feature verification, architecture understanding

Time to Read: 15-20 minutes

Purpose: API and component documentation for developers

Sections:

• UI Components (5 core components with Props)
• Service Functions (6 services with methods)
• Utility Functions (5 utility modules)
• Type Definitions (Interfaces, Enums)
• Key Constants

Best For: Developers, API integration, component usage

Time to Read: 45-60 minutes

Sailing AI Application
├── Authentication System
│   ├── Login Screen
│   └── Register Screen
│
└── Main App (Tab Navigator)
    ├── ⛵ Sailing Screen
    │   └── Route Planning, Weather, Simulation
    │
    ├── 🗺️ Route Management
    │   └── Waypoint Editing, Import/Export
    │
    ├── 🧭 Polar Diagram
    │   └── Sail Performance Analysis
    │
    ├── 🌤️ Weather Monitor
    │   └── Alert Configuration & Monitoring
    │
    ├── 👤 Profile
    │   └── Account Information
    │
    └── ⚙️ Settings
        └── API Configuration

1. Route Planning

   • Start/end point input (GPS, manual, map)
   • Automated waypoint generation
   • Weather integration along corridor
   • Real-time wind/wave data

2. Route Management

   • Waypoint creation/editing
   • Reordering waypoints
   • Multi-format export (GPX, KML, CSV)
   • File import (GPX)

3. Sailing Analysis

   • Polar diagram visualization
   • Sail configuration recommendations
   • Performance metrics
   • Wind/angle optimization

4. Weather Monitoring

   • Continuous route monitoring
   • Storm detection & warnings
   • Alert configuration
   • Multi-channel notifications

5. Navigation

   • Real GPS tracking
   • Simulation mode
   • Course guidance
   • ETA calculation

1. Read QUICK_REFERENCE.md (5 min)
2. Try using the app with demo route
3. Read relevant sections of USER_GUIDE.md as needed
4. Bookmark QUICK_REFERENCE.md

1. Read entire USER_GUIDE.md
2. Explore all 6 tabs in application
3. Try importing/exporting routes
4. Configure weather monitoring
5. Review SCREEN_REFERENCE.md

1. Study COMPONENTS_REFERENCE.md
2. Review source code with documentation
3. Understand service interactions
4. Learn utility functions
5. Explore API integrations (Windy.com, Google Maps)

1. Complete Advanced path
2. Deep dive into component code
3. Understand Redux/state management
4. Review routing configuration
5. Build custom features/extensions

Looking for a specific feature?

1. Try QUICK_REFERENCE.md first (Ctrl+F)
2. Then search SCREEN_REFERENCE.md
3. Finally check COMPONENTS_REFERENCE.md

Looking for how to do something?

1. Search USER_GUIDE.md for steps
2. Check "Common Workflows" in QUICK_REFERENCE.md
3. Review "Tips & Tricks" section

Looking for technical details?

1. Check COMPONENTS_REFERENCE.md for API docs
2. Review TypeScript types and interfaces
3. Examine function signatures and parameters

• Read Quick Reference
• Complete login/registration
• Plan a test route
• Export a route
• Configure weather alerts
• Review sail recommendations
• Check profile features
• Bookmark Quick Reference

• Review all 6 screens
• Test all input types
• Verify responsive design (mobile/tablet/desktop)
• Check error handling
• Validate all exports
• Test weather monitoring
• Verify notifications
• Test edge cases

• Read Components Reference
• Understand component props
• Review service functions
• Study type definitions
• Understand data flow
• Review validation logic
• Test API integrations
• Plan extensions

→ Check USER_GUIDE.md Troubleshooting section

→ Read SCREEN_REFERENCE.md

→ Study COMPONENTS_REFERENCE.md

→ Search QUICK_REFERENCE.md

1. ✓ Read QUICK_REFERENCE.md (5 min)
2. ✓ Install/launch app
3. ✓ Create account
4. ✓ Try "Load Simulation Route" (demo)
5. ✓ Review route waypoints
6. ✓ Check Weather Monitor tab
7. ✓ Read USER_GUIDE.md (30 min)
8. ✓ Plan your first route
9. ✓ Export as GPX

1. ✓ Read COMPONENTS_REFERENCE.md
2. ✓ Clone repository
3. ✓ Install dependencies
4. ✓ Review App.tsx structure
5. ✓ Study component files
6. ✓ Review service implementations
7. ✓ Check utility functions
8. ✓ Build a test component

Last Updated: March 31, 2026

Version: 1.0.0

Status: ✅ Production Ready

Maintained By: Sailing AI Development Team

Next Review: As needed after updates

Application: Sailing AI v1.0.0
Description: Lagoon 440 Navigation Assistant
Platform: React Native (Expo)
Status: Active Development

Made with ❤️ for sailors

Whether you're a user exploring navigation, a tester verifying features, or a developer extending functionality, we hope these guides help you get the most out of Sailing AI.

Start here:

• 👤 Users: QUICK_REFERENCE.md
• 🧪 Testers: SCREEN_REFERENCE.md
• 👨‍💻 Developers: COMPONENTS_REFERENCE.md

© 2025 Sailing AI. All rights reserved.