# HR Expense Account Split & Kiosk

This module enhances Odoo's standard Expense workflow by providing account-splitting logic and an **Anonymous Expense Kiosk** for employees.

## 🚀 Features

### 1. Account Splitting
- **Dynamic Account Selection**: Automatically routes expenses to different GL accounts based on whether they were paid by the **Employee** (Reimburse) or the **Company** (Kasbon).
- **Configuration**: Set distinct `Expense Account (Employee)` and `Expense Account (Company)` directly on the Expense Category form.

### 2. Anonymous Expense Kiosk
- **PIN-Protected Access**: Secure employee login via a 4-digit PIN on a tablet/touchscreen interface.
- **Two Workflows**:
  - **New Expense**: Submit a reimbursement request instantly.
  - **Upload Receipt (Realization)**: Upload physical receipts for approved Kasbon expenses.
- **Real-Time Totaling**: Automatically summarizes amounts when multiple receipts are added.

### 3. Multiple Receipt Support
- **Dynamic Lines**: Support for adding multiple physical receipts (lines) to a single realization.
- **Backend Tracking**: Creates `hr.expense.realization.line` records for each physical receipt, each with its own attachment.

### 4. Image Optimization
- **Client-Side Compression**: Photos are automatically resized to **1024px** and compressed to **70% JPEG quality** before upload.
- **Fast Experience**: Reduces mobile data usage and saves up to 90% of server storage for receipt images.

### 5. Validation & Security
- **Mandatory Receipts**: 
  - Backend prevents submission of employee-paid expenses if no receipt is attached.
  - Kiosk requires a photo upload for all reimbursement-type expenses.
- **Overdue Tracking**: Automatically calculates and highlights overdue receipts for Kasbon realizations.
- **Simplified UI**: Standard "Split Expense" and other distracting buttons are hidden in the backend to maintain a focused workflow.

## 🛠 Configuration

1.  **GL Accounts**: 
    - Go to **Expenses > Configuration > Expense Categories**.
    - Under the **Accounting** tab, define the two accounts.
2.  **Kiosk Token**: 
    - Each company has a unique Kiosk URL found in the Settings (if implemented/exposed) or using the token: `d56db48c463444c88b86f14980d7a185`.
3.  **Employee PINs**: 
    - Ensure employees have a 4-digit PIN set on their HR settings to use the Kiosk.

## 📋 Technical Notes
- **Controller**: `/hr_expense/kiosk/<token>`
- **Models**: `hr.expense`, `hr.expense.realization`, `hr.expense.realization.line`
- **JS Framework**: Odoo 17 OWL (Odoo Web Library)