metabuilder/codegen/docs/reference/INDEX.md

🎯 Phase 4 Refactoring - Index

📚 Documentation Navigation

Welcome to the Phase 4 refactoring documentation! This index will help you find what you need quickly.

🚀 Start Here

New to the Refactoring?

1. QUICK_REFERENCE.md - Fast overview with code examples
2. ARCHITECTURE_VISUAL_GUIDE.md - Visual diagrams and flows
3. PHASE4_IMPLEMENTATION_COMPLETE.md - Complete summary

Ready to Code?

1. COMPLETE_HOOK_LIBRARY.md - Hook API reference
2. JSON_ORCHESTRATION_COMPLETE.md - JSON page guide
3. MIGRATION_GUIDE.md - Step-by-step migration from old to new

📖 Documentation Files

Core Documentation

1. QUICK_REFERENCE.md (6.5KB)

Purpose: Fast lookup guide
Contents:

• Hook cheat sheet
• JSON schema cheat sheet
• Common patterns
• Quick examples
• File organization

Best for: Daily development, quick lookups

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2. COMPLETE_HOOK_LIBRARY.md (8.5KB)

Purpose: Complete hook API documentation
Contents:

• All 12+ hooks documented
• Usage examples for each hook
• Composition patterns
• Best practices
• Testing guidelines

Best for: Learning hooks, API reference

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3. JSON_ORCHESTRATION_COMPLETE.md (14.8KB)

Purpose: Complete JSON orchestration guide
Contents:

• Architecture overview
• Schema specifications
• Complete examples
• Advanced patterns
• Migration strategy
• Debugging tips

Best for: Building JSON-driven pages

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4. PHASE4_IMPLEMENTATION_COMPLETE.md (11.2KB)

Purpose: Implementation summary and overview
Contents:

• What was delivered
• Architecture principles
• Success metrics
• Next steps
• File reference

Best for: Understanding the big picture

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5. ARCHITECTURE_VISUAL_GUIDE.md (12.9KB)

Purpose: Visual architecture documentation
Contents:

• System architecture diagrams
• Data flow diagrams
• Component lifecycle
• Code organization
• Migration visualization

Best for: Understanding system design

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6. MIGRATION_GUIDE.md (11.8KB)

Purpose: Step-by-step migration instructions
Contents:

• Three migration paths (hooks, split, JSON)
• Hook extraction guide
• Component splitting guide
• JSON conversion guide
• Decision matrix
• Common issues and solutions

Best for: Migrating existing components

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🗂️ Code Organization

Hook Library

src/hooks/
├── data/              # 6 hooks (~300 LOC)
│   ├── use-array.ts
│   ├── use-crud.ts
│   ├── use-search.ts
│   ├── use-debounce.ts
│   ├── use-sort.ts
│   └── use-pagination.ts
├── ui/                # 4 hooks (~120 LOC)
│   ├── use-dialog.ts
│   ├── use-tabs.ts
│   ├── use-selection.ts
│   └── use-clipboard.ts
└── forms/             # 2 hooks (~130 LOC)
    ├── use-form.ts
    └── use-form-field.ts

Orchestration Engine

src/config/orchestration/
├── schema.ts                 # TypeScript/Zod schemas
├── action-executor.ts        # Action execution
├── data-source-manager.ts    # Data management
├── component-registry.ts     # Component lookup
├── PageRenderer.tsx          # Main renderer
└── index.ts                  # Exports

Example Pages

src/config/pages/
├── dashboard.json            # Dashboard example
└── simple-form.json          # Form example

🎓 Learning Path

Beginner (New to the system)

1. Read QUICK_REFERENCE.md (15 min)
2. Browse ARCHITECTURE_VISUAL_GUIDE.md (10 min)
3. Try a simple hook from examples (30 min)

Total: ~1 hour

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Intermediate (Ready to build)

1. Read COMPLETE_HOOK_LIBRARY.md (30 min)
2. Read JSON_ORCHESTRATION_COMPLETE.md (45 min)
3. Build a small feature with hooks (2 hours)
4. Create a JSON page (1 hour)

Total: ~4 hours

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Advanced (Migration & patterns)

1. Read PHASE4_IMPLEMENTATION_COMPLETE.md (20 min)
2. Read MIGRATION_GUIDE.md (30 min)
3. Study existing hook implementations (1 hour)
4. Migrate a component (2-4 hours)
5. Create custom composed hooks (2-4 hours)

Total: ~8 hours

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🔍 Finding Information

"How do I...?"

Data Management

• Store an array? → useArray in COMPLETE_HOOK_LIBRARY.md
• Search items? → useSearch in COMPLETE_HOOK_LIBRARY.md
• Sort items? → useSort in COMPLETE_HOOK_LIBRARY.md
• Paginate items? → usePagination in COMPLETE_HOOK_LIBRARY.md
• CRUD operations? → useCRUD in COMPLETE_HOOK_LIBRARY.md

UI State

• Modal/dialog? → useDialog in QUICK_REFERENCE.md
• Tabs? → useTabs in QUICK_REFERENCE.md
• Multi-select? → useSelection in COMPLETE_HOOK_LIBRARY.md
• Copy to clipboard? → useClipboard in QUICK_REFERENCE.md

Forms

• Full form? → useForm in COMPLETE_HOOK_LIBRARY.md
• Single field? → useFormField in COMPLETE_HOOK_LIBRARY.md

JSON Pages

• Create a page? → JSON_ORCHESTRATION_COMPLETE.md
• Define data sources? → JSON_ORCHESTRATION_COMPLETE.md
• Add actions? → JSON_ORCHESTRATION_COMPLETE.md
• Build component tree? → JSON_ORCHESTRATION_COMPLETE.md

Architecture

• System design? → ARCHITECTURE_VISUAL_GUIDE.md
• Data flow? → ARCHITECTURE_VISUAL_GUIDE.md
• Migration path? → MIGRATION_GUIDE.md
• How to migrate? → MIGRATION_GUIDE.md

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📋 Quick Start Checklist

Using Hooks

• Read hook documentation
• Import the hook you need
• Use in your component
• Test the functionality

Creating JSON Pages

• Read JSON orchestration guide
• Create JSON schema file
• Define data sources
• Build component tree
• Add actions
• Test with PageRenderer

Migrating Components

• Identify large component
• Extract business logic to hooks
• Split into smaller components
• Create JSON schema (if applicable)
• Test thoroughly
• Remove old code

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🎯 Key Concepts Summary

Hooks

• Purpose: Extract and reuse business logic
• Size: All under 150 LOC
• Location: /src/hooks/
• Examples: useArray, useCRUD, useSearch, useDialog, useForm

JSON Orchestration

• Purpose: Define pages without code
• Format: JSON schema files
• Location: /src/config/pages/
• Benefits: Rapid prototyping, easy testing, no rebuilds

Component Size

• Target: Under 150 LOC
• Strategy: Extract logic to hooks
• Focus: Presentation only
• Benefits: Readable, maintainable, testable

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📊 Statistics

Code Written

• 12+ custom hooks (~550 LOC)
• 5 orchestration files (~325 LOC)
• 2 example JSON pages (~120 LOC)
• 5 documentation files (~54KB)

Metrics

• ✅ All hooks < 150 LOC
• ✅ All orchestration files < 85 LOC
• ✅ Full type safety (TypeScript + Zod)
• ✅ Zero breaking changes
• ✅ Backward compatible

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🆘 Getting Help

Documentation Issues

1. Check this index
2. Search within specific docs
3. Review code examples
4. Check /src/config/pages/ for examples

Code Issues

1. Review hook implementations in /src/hooks/
2. Check component registry
3. Validate JSON schemas with Zod
4. Enable debug mode on PageRenderer

Questions

1. What are you trying to do?
2. Which doc is most relevant?
3. Have you checked the examples?
4. Need a custom solution?

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🔗 Related Files

Implementation

• /src/hooks/ - Hook implementations
• /src/config/orchestration/ - Engine code
• /src/config/pages/ - Example pages

Documentation (This Section)

• QUICK_REFERENCE.md - Fast lookup
• COMPLETE_HOOK_LIBRARY.md - Hook API
• JSON_ORCHESTRATION_COMPLETE.md - JSON guide
• PHASE4_IMPLEMENTATION_COMPLETE.md - Summary
• ARCHITECTURE_VISUAL_GUIDE.md - Diagrams

Legacy Documentation

• REFACTOR_PHASE4_COMPLETE.md - Original plan
• HOOK_LIBRARY_DOCS.md - Early hook docs
• JSON_ORCHESTRATION_GUIDE.md - Early JSON docs

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✨ What's Next?

Immediate Actions

1. ✅ Hook library created
2. ✅ Orchestration engine built
3. ✅ Documentation written
4. ✅ Examples provided

Your Next Steps

1. 📖 Read QUICK_REFERENCE.md
2. 🔨 Try using a hook
3. 📄 Create a JSON page
4. 🔄 Migrate a component

Future Enhancements

• Visual JSON schema editor
• More hook utilities
• Advanced patterns
• Performance profiling
• Analytics integration

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Last Updated: Phase 4 Implementation
Status: ✅ Complete
Version: 4.0.0
Breaking Changes: None
Migration: Optional (gradual)

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📚 Full Documentation Tree

Documentation/
├── INDEX.md (this file)           # Navigation hub
├── QUICK_REFERENCE.md             # Fast lookup guide
├── COMPLETE_HOOK_LIBRARY.md       # Hook API reference
├── JSON_ORCHESTRATION_COMPLETE.md # JSON orchestration guide
├── MIGRATION_GUIDE.md             # Migration instructions
├── PHASE4_IMPLEMENTATION_COMPLETE.md # Summary
└── ARCHITECTURE_VISUAL_GUIDE.md   # Visual diagrams

Code/
├── src/hooks/                     # Hook implementations
├── src/config/orchestration/      # Engine code
└── src/config/pages/              # Example JSON pages

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Happy Coding! 🚀