# Purchase Module Navigation - Added Successfully ✅

## Changes Made

### 1. **Sidebar Navigation** (`includes/sidebar.php`)

#### Added Purchase Folder Detection:
```php
$inPurchaseFolder = strpos($_SERVER['PHP_SELF'], '/Purchase/') !== false;
$inSubfolder = $inItemsFolder || $inPOSFolder || $inSalesFolder || $inPurchaseFolder;
```

#### Added Purchase Menu Section:
```
📦 INVENTORY
├── POS System
│   ├── Point of Sale
│   ├── Sales History
│   └── Outstanding
├── Items
│   ├── All Items
│   ├── Add New Item
│   └── Stock Report
├── Masters Management
├── Customer Management
├── Sales ⭐ (yellow icon)
│   ├── New Sale
│   └── Products (Items)
└── Purchase ⭐ (blue icon) ✅ NEW!
    ├── New Purchase
    ├── Products (Items)
    └── Supplier Ledger
```

### 2. **Quick Menu** (`includes/quick-menu.php`)

The quick menu automatically clones all sidebar navigation links, so the Purchase menu will appear automatically in the quick menu dropdown! No changes needed.

---

## Purchase Menu Details

### Icon & Color:
- **Icon:** `fas fa-shopping-cart` (shopping cart)
- **Color:** `#4e73df` (blue - distinguishes from yellow Sales icon)

### Sub-menu Items:

1. **New Purchase** 
   - Icon: Plus sign (blue)
   - Link: `Purchase/index.php`
   - Purpose: Create new purchase orders

2. **Products (Items)**
   - Icon: Box open
   - Link: `Purchase/products.php`
   - Purpose: View/select products for purchase

3. **Supplier Ledger**
   - Icon: File invoice
   - Link: `Purchase/supplier-ledger-report.php`
   - Purpose: View supplier account statements

---

## How to Access Purchase Module

### From Sidebar:
1. Look for the **Purchase** menu item (blue shopping cart icon)
2. Click to expand the dropdown
3. Select:
   - **New Purchase** - to create a purchase
   - **Products (Items)** - to browse items
   - **Supplier Ledger** - to view supplier accounts

### From Quick Menu:
1. Click the **Menu** button (top right of page header)
2. The dropdown will show all navigation links including:
   - Purchase → Direct link to New Purchase page
3. Click to navigate

---

## Supplier Management

Suppliers are managed in:
- **Masters Management** (`items/masters-management.php`)
- This is where you can:
  - Add new suppliers
  - Edit supplier details
  - View all suppliers
  - Delete suppliers

---

## Navigation Testing Checklist

### ✅ Test Sidebar Navigation:
- [ ] Purchase menu visible in sidebar
- [ ] Click Purchase menu - expands submenu
- [ ] Click "New Purchase" - opens `Purchase/index.php`
- [ ] Click "Products (Items)" - opens `Purchase/products.php`
- [ ] Click "Supplier Ledger" - opens `Purchase/supplier-ledger-report.php`

### ✅ Test Quick Menu:
- [ ] Click "Menu" button in page header
- [ ] Purchase link appears in dropdown
- [ ] Click Purchase - navigates correctly
- [ ] Quick menu works from dashboard
- [ ] Quick menu works from Purchase pages

### ✅ Test Breadcrumb/Path Detection:
- [ ] From dashboard → Purchase works
- [ ] From Sales → Purchase works
- [ ] From Items → Purchase works
- [ ] From Purchase → other pages work

---

## Folder Structure

```
UZRS-inventory/
├── Purchase/                    ← Purchase Module
│   ├── index.php               ← Main purchase entry
│   ├── products.php            ← Product selection
│   ├── supplier-ledger-report.php
│   ├── supplier-info-modal.php
│   ├── api/                    ← Purchase APIs
│   │   ├── save-purchase.php   ← Create/Edit purchase
│   │   ├── delete-purchase.php ← Delete purchase
│   │   ├── get-purchase-types.php
│   │   └── get-supplier-*.php
│   ├── css/
│   ├── js/
│   └── database/
│       └── purchase-tables.sql
├── Sales/                      ← Sales Module (for comparison)
├── includes/
│   ├── sidebar.php             ← ✅ UPDATED with Purchase menu
│   └── quick-menu.php          ← Auto-loads Purchase link
└── items/
    └── masters-management.php  ← Supplier management here
```

---

## Visual Reference

### Sidebar Menu Structure:

```
╔═══════════════════════════════╗
║     HNF Resorts               ║
╠═══════════════════════════════╣
║ 📊 Dashboard                  ║
║ 👥 User Management (Admin)    ║
║ 🛡️ Role Management (Admin)    ║
╠═══════════════════════════════╣
║ ━━━ INVENTORY ━━━             ║
║                               ║
║ 💰 POS System        ▼        ║
║ 📦 Items             ▼        ║
║ 💾 Masters Management         ║
║ 👤 Customer Management        ║
║                               ║
║ 🧾 Sales             ▼        ║  ← Yellow icon
║   ├─ New Sale                 ║
║   └─ Products (Items)         ║
║                               ║
║ 🛒 Purchase          ▼        ║  ← Blue icon ✅ NEW!
║   ├─ New Purchase             ║
║   ├─ Products (Items)         ║
║   └─ Supplier Ledger          ║
╠═══════════════════════════════╣
║ ━━━ SYSTEM ━━━                ║
║ 🚪 Logout                     ║
╚═══════════════════════════════╝
```

---

## Quick Menu Preview:

```
┌──────────────────────────────┐
│  Resort Dashboard            │
│  [Menu ▼]                    │  ← Click here
└──────────────────────────────┘
        │
        ▼
┌──────────────────────────────┐
│ 📊 Dashboard                 │
│ 👥 User Management           │
│ 💰 POS System                │
│ 📦 Items                     │
│ 💾 Masters Management        │
│ 👤 Customer Management       │
│ 🧾 Sales                     │
│ 🛒 Purchase              ✅  │  ← Automatically added!
│ 🚪 Logout                    │
└──────────────────────────────┘
```

---

## Next Steps

The Purchase module is now accessible from:
1. ✅ Sidebar navigation (with collapsible menu)
2. ✅ Quick menu (automatic)

**Note:** Suppliers are managed in **Masters Management**, not a separate page.

---

**Updated:** November 4, 2025  
**Status:** ✅ Navigation fully implemented  
**Location:** `includes/sidebar.php` (updated)
