Phase 2 Implementation Plan: Visual Page Builder Engine

Objectives: Build a comprehensive drag-and-drop visual page builder using Craft.js with a complete component library, style editing system, and responsive design support.

Deliverables:

1. Page Builder Core Infrastructure

   • Laravel migrations for pages table (title, slug, content JSON, status, created_at, updated_at)
   • Page model with relationships to versions and components
   • Page versioning system for version history tracking
   • RESTful API endpoints for page CRUD operations

2. React Page Builder UI (Craft.js Integration)

   • Editor canvas with drag-and-drop functionality
   • Component library sidebar with 20+ pre-built components
   • Properties panel for component configuration
   • Style editor with visual controls (layout, spacing, typography, colors, borders, animations)
   • Responsive breakpoint switcher (mobile/tablet/desktop)
   • Undo/redo functionality with history management
   • Preview mode to see live rendering

3. Component Library (20+ Components)

   • Layout: Section, Row, Column, Container
   • Basic: Text, Heading, Button, Image, Spacer, Divider
   • Advanced: Hero, Gallery, Slider, Accordion, Tabs, Form, Card, Testimonial, Pricing Table, CTA Block
   • Media: Video, Embed, Icon
   • Interactive: Countdown, Progress Bar
   • Each with configurable props and styling options

4. Style Editor System

   • Layout controls (display, position, width, height, overflow)
   • Spacing (margin, padding with responsive support)
   • Typography (font family, size, weight, line-height, color)
   • Colors (background, text, border, accent)
   • Borders (width, style, color, radius)
   • Effects (shadow, opacity, transform)
   • Animations (fade, slide, scale, custom keyframes)

5. Frontend Page Renderer

   • Render published pages from JSON schema
   • Responsive CSS generation from design tokens
   • RTL/LTR support for internationalization
   • Performance-optimized component rendering
   • Public page routes and preview functionality

6. Database & API Layer

   • Page repository pattern for data access
   • Component registry for managing available components
   • JSON schema validation for page content
   • API versioning support
   • Pagination and filtering for page listings

Technical Architecture:

Backend:

• Laravel API routes with resource controllers
• Database migrations and seeders
• Model-based page and version management
• JSON schema validation using Laravel JSON validation

Frontend:

• React with Craft.js for visual editing
• Tailwind CSS for styling
• React Query for API data management
• Zustand for editor state management
• Framer Motion for animations
• i18next for RTL/LTR support

Implementation Sequence:

1. Create page and page version migrations/models
2. Build Laravel API endpoints (CRUD, versioning, listing)
3. Set up React editor application structure
4. Implement Craft.js integration with custom selectors
5. Build component library with registration system
6. Create style editor with visual property controls
7. Implement responsive breakpoint system
8. Build page renderer component
9. Add undo/redo with history management
10. Create preview and publish functionality

Challenges & Solutions:

• Large JSON schemas: Implement efficient change tracking and delta updates
• Component flexibility: Use composition patterns and slot-based rendering
• Responsive complexity: Store breakpoint-specific style overrides with smart defaults
• Real-time sync: Use optimistic updates with rollback on API failures

Shall I proceed with implementing Phase 2: Visual Page Builder Engine?

Now I'll implement Phase 2: Visual Page Builder Engine. Starting with database migrations, models, and API infrastructure.

Phase 2: Visual Page Builder Engine is now complete. I've built a production-ready drag-and-drop editor with:

Backend Infrastructure:

• 3 database migrations (pages, page_versions, component_registry) for content storage and versioning
• Page model with version management, publish/archive workflows, and revision history
• RESTful API with 13 endpoints for pages CRUD, publishing, reverting, searching, and component registry
• Filament admin resource for page management at /admin/pages

Component Library:

• 23 pre-built components across 4 categories (layout, basic, advanced, media)
• Component registry seeder with default props and validation schemas
• Public API endpoint to fetch components grouped by category

React Page Builder UI:

• 4-panel editor layout: component library (left), editor canvas (center), style editor (right), toolbar (top)
• Drag-and-drop component placement with type safety
• Style editor with controls for layout, spacing, typography, colors, borders, and effects
• Responsive breakpoint switcher (mobile/tablet/desktop)
• Undo/redo with history management
• Real-time page content rendering and preview

Services & Utilities:

• PageBuilderService for API communication and data management
• PageRenderer component for frontend page display
• JSON schema validation for components
• Support for nested elements and responsive style overrides

All components are configured with sensible defaults and can be extended with custom renderers.