# Manager Admin UI - Complete System

## Overview
Complete Vue 3 admin interface for restaurant owners to manage their restaurant's menu, categories, products, variants, and add-ons.

## Features Implemented

### 1. Category Management (`/manager/categories`)
- **CRUD Operations**: Create, Read, Update, Delete categories
- **Category Types**: 
  - Main Dishes (curries, meals)
  - Add-ons (extra items)
  - Drinks (soft drinks)
  - Water (water bottles)
- **Features**:
  - Sort order management
  - Active/Inactive toggle
  - Product count display
  - Color-coded type badges

### 2. Product Management (`/manager/products`)
- **CRUD Operations**: Full product management
- **Product Fields**:
  - Name, Description, Image URL
  - Category selection
  - Base price
  - Has variants flag
  - Active/Inactive status
- **Features**:
  - Card grid layout with images
  - Quick status toggle
  - Variant management button
  - Add-on management button
  - Edit and delete actions

### 3. Variant Management
- **Modal Interface**: Manage product variants (sizes)
- **Variant Fields**:
  - Name (e.g., Half, Full, Extra Large)
  - Price
  - Is Default (only one allowed)
  - Is Active
- **Features**:
  - Add multiple variants
  - Remove variants
  - Set default variant (auto-enforced)
  - Enable/disable variants
  - Save all variants at once

### 4. Add-on Management (`/manager/addons`)
- **CRUD Operations**: Manage restaurant add-ons
- **Add-on Fields**:
  - Name (e.g., Extra Cheese, Extra Sauce)
  - Price
  - Active/Inactive status
- **Features**:
  - Grid card layout
  - Quick status toggle
  - Edit and delete actions

### 5. Product Add-on Attachment
- **Modal Interface**: Attach add-ons to products
- **Features**:
  - Checkbox selection
  - Shows all available add-ons
  - Displays add-on prices
  - Many-to-many relationship
  - Save selected add-ons

## Technical Implementation

### Frontend Components
```
resources/js/components/Manager/
├── Layout.vue              # Manager layout with sidebar
├── Categories.vue          # Category management
├── ProductsNew.vue         # Product management with variants/addons
├── Addons.vue             # Add-on management
├── Dashboard.vue          # Manager dashboard
└── [Other pages...]
```

### Backend Controllers
```
app/Http/Controllers/API/Manager/
├── CategoryController.php  # Category CRUD + toggle
├── ProductController.php   # Product CRUD + variants + addons
└── AddonController.php     # Add-on CRUD + toggle
```

### Database Models
```
app/Models/
├── RestaurantCategory.php  # Categories with type enum
├── ProductNew.php          # Products with relationships
├── ProductVariant.php      # Variants with default enforcement
└── Addon.php              # Add-ons with restaurant relationship
```

### API Routes
```
/api/manager/
├── GET    /categories              # List categories
├── POST   /categories              # Create category
├── PUT    /categories/{id}         # Update category
├── PATCH  /categories/{id}/toggle  # Toggle status
├── DELETE /categories/{id}         # Delete category
├── GET    /products                # List products
├── POST   /products                # Create product
├── PUT    /products/{id}           # Update product
├── PATCH  /products/{id}/toggle    # Toggle status
├── DELETE /products/{id}           # Delete product
├── GET    /products/{id}/variants  # Get variants
├── POST   /products/{id}/variants  # Save variants
├── GET    /products/{id}/addons    # Get product addons
├── POST   /products/{id}/addons    # Attach addons
├── GET    /addons                  # List addons
├── POST   /addons                  # Create addon
├── PUT    /addons/{id}             # Update addon
├── PATCH  /addons/{id}/toggle      # Toggle status
└── DELETE /addons/{id}             # Delete addon
```

## Database Schema

### restaurant_categories
- id, restaurant_id, name, type (enum), sort_order, is_active

### products
- id, restaurant_id, category_id, name, description, image, base_price, has_variants, is_active

### product_variants
- id, product_id, name, price, is_default, is_active
- **Constraint**: Only one default variant per product (enforced in model)

### addons
- id, restaurant_id, name, price, is_active

### product_addons (pivot)
- product_id, addon_id
- **Constraint**: Unique combination

## Key Design Decisions

1. **No Prep Time Fields**: As requested, no preparation time fields anywhere
2. **Single Product Model**: One product = one item (e.g., Chicken Curry)
3. **Variants for Sizes**: Variants handle size options (Half/Full/Extra Large)
4. **Default Variant Enforcement**: Model events ensure only one default variant
5. **Restaurant-Scoped**: All data scoped to authenticated manager's restaurant
6. **Minimal Code**: Clean, concise implementation without verbose code

## UI/UX Features

- **Orange Gradient Theme**: Consistent #ff6b35 to #f7931e gradient
- **Skeleton Loaders**: Smooth loading states
- **Modal Interfaces**: Clean modal dialogs for forms
- **Status Toggles**: Quick enable/disable buttons
- **Responsive Grid**: Card grids for products and add-ons
- **Table Layout**: Clean table for categories
- **Icon Integration**: Emoji icons for visual clarity

## Usage Flow

1. **Manager logs in** → Redirected to `/manager`
2. **Create Categories** → `/manager/categories` → Add Main, Addon, Drink, Water categories
3. **Create Add-ons** → `/manager/addons` → Add extra items (cheese, sauce, etc.)
4. **Create Products** → `/manager/products` → Add products with category and price
5. **Add Variants** → Click "Variants" → Add size options (Half, Full, etc.)
6. **Attach Add-ons** → Click "Add-ons" → Select which add-ons apply to product
7. **Toggle Status** → Enable/disable categories, products, variants, add-ons as needed

## Testing

### Test Account
- Email: `manager@test.com`
- Password: `password`

### Test Flow
1. Login as manager
2. Navigate to Categories → Create "Main Dishes", "Drinks"
3. Navigate to Add-ons → Create "Extra Cheese", "Extra Sauce"
4. Navigate to Products → Create "Chicken Curry"
5. Click "Variants" → Add "Half (Rs 500)", "Full (Rs 900)"
6. Click "Add-ons" → Select "Extra Cheese", "Extra Sauce"
7. Toggle product status to test enable/disable

## Future Enhancements

- Image upload functionality (currently URL-based)
- Bulk operations (bulk enable/disable)
- Product duplication
- Category reordering (drag-and-drop)
- Variant templates
- Add-on categories
- Product search and filters
- Analytics per product

---

**Built with minimal code, maximum functionality** ✨
