Autosave: 20260321-140606

.gemini/GEMINI_LAST_MESSAGE.txt

@@ -1,19 +1,13 @@
 Plan:
-1.  **Fix 500 Error:** I identified and fixed a critical syntax error in `includes/actions.php` (a missing quote in the SQL query) that was crashing the application.
+1.  **Investigate:** Checked Apache error logs and `includes/actions.php`.
-2.  **Restore Token Logic:** I carefully re-implemented the token generation code in `includes/actions.php` to ensure it works correctly without breaking the visit recording process.
+2.  **Identify Issue:** Found a mismatch between the database schema for `insurance_payments` (missing `payment_method` column) and the PHP code trying to insert into it.
-3.  **Add Missing UI:** I added the **"Issue Token"** checkbox to the "Details" tab of the "Add Visit" modal in `includes/layout/footer.php`, which was missing from the previous attempt.
+3.  **Fix:** Created and applied a migration to add the `payment_method` column to the `insurance_payments` table.
-4.  **Verify Integrity:** I confirmed that the `patient_queue` database table exists and that all new files (`queue.php`, `api/queue.php`, `queue_display.php`) have valid syntax.
+4.  **Verify:** Confirmed the column now exists in the database.
 
-Changed:
+Changed Files:
-*   `includes/actions.php`: Fixed a syntax error and correctly implemented the token generation logic.
+*   `db/migrations/20260321_z_add_payment_method_to_insurance_payments.sql`: Added migration to fix the schema.
-*   `includes/layout/footer.php`: Added the "Issue Token" checkbox to the "Details" tab of the `recordVisitModal`.
 
-Notes:
+Next Steps:
-*   The application should now load correctly without the 500 error.
+*   Go to **Insurance > Transactions**.
-*   To use the token system:
+*   Try adding a transaction again. It should work now.
-    1.  **Receptionist:** When adding a new visit, check the **"Issue Token"** box in the "Details" tab.
+*   **Reminder:** Click Save in the editor to sync changes.
-    2.  **Queue Management:** Go to **"Queue Management"** in the sidebar to manage the queue (Call, Finish).
-    3.  **Display:** Click **"Open TV Display"** to open the public waiting list on a separate screen.
-*   Reminder: click Save in the editor to sync changes.
-
-Next: Please refresh your browser and try adding a visit with the "Issue Token" checkbox checked. Let me know if everything works as expected!

check_patients_table.php

@@ -1,9 +0,0 @@
-<?php
-require_once 'db/config.php';
-$pdo = db();
-$stmt = $pdo->query("DESCRIBE patients");
-$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
-foreach ($rows as $row) {
-    echo $row['Field'] . "\n";
-}
-

db/migrations/20260321_create_insurance_payments.sql

@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS insurance_payments (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    insurance_company_id INT NOT NULL,
+    amount DECIMAL(10, 2) NOT NULL,
+    payment_date DATE NOT NULL,
+    reference_number VARCHAR(100) DEFAULT NULL,
+    notes TEXT DEFAULT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (insurance_company_id) REFERENCES insurance_companies(id) ON DELETE CASCADE
+);

db/migrations/20260321_z_add_payment_method_to_insurance_payments.sql

@@ -0,0 +1 @@
+ALTER TABLE insurance_payments ADD COLUMN payment_method VARCHAR(50) DEFAULT 'Check' AFTER reference_number;

helpers.php

@@ -1,24 +1,34 @@
 <?php
 
+$SYSTEM_SETTINGS = null;
+
 function get_system_settings() {
-    global $db; // Assuming db() is already initialized or we can initialize it
+    global $db, $SYSTEM_SETTINGS;
+    
+    if ($SYSTEM_SETTINGS !== null) {
+        return $SYSTEM_SETTINGS;
+    }
+
     if (!isset($db)) {
         require_once __DIR__ . '/db/config.php';
         $local_db = db();
     } else {
         $local_db = $db;
     }
+    
     try {
         $stmt = $local_db->query('SELECT setting_key, setting_value FROM settings');
         $settings = [];
         while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
             $settings[$row['setting_key']] = $row['setting_value'];
         }
+        $SYSTEM_SETTINGS = $settings;
         return $settings;
     } catch (Exception $e) {
         return [];
     }
 }
+
 function apply_timezone() {
     $s = get_system_settings();
     if (!empty($s['timezone'])) {
@@ -27,6 +37,13 @@ function apply_timezone() {
 }
 apply_timezone();
 
+function format_currency($amount) {
+    $settings = get_system_settings();
+    $currency_symbol = $settings['currency_symbol'] ?? '$';
+    $decimal_digits = isset($settings['decimal_digits']) ? (int)$settings['decimal_digits'] : 2;
+    
+    return $currency_symbol . ' ' . number_format((float)$amount, $decimal_digits);
+}
 
 session_start();
 require_once __DIR__ . '/lang.php';

includes/actions.php

@@ -1,5 +1,5 @@
 <?php
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'POST') {
     require_once __DIR__ . '/../db/config.php';
     require_once __DIR__ . '/../helpers.php';
     $db = db();
@@ -1130,6 +1130,78 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 $_SESSION['flash_message'] = __('delete') . ' ' . __('successfully');
                 $redirect = true;
             }
+        } elseif ($_POST['action'] === 'add_insurance') {
+            $name_en = $_POST['name_en'] ?? '';
+            $name_ar = $_POST['name_ar'] ?? '';
+            $email = $_POST['email'] ?? '';
+            $phone = $_POST['phone'] ?? '';
+            $discount = $_POST['discount_percentage'] ?? 0;
+            
+            if ($name_en && $name_ar) {
+                $stmt = $db->prepare("INSERT INTO insurance_companies (name_en, name_ar, email, phone, discount_percentage) VALUES (?, ?, ?, ?, ?)");
+                $stmt->execute([$name_en, $name_ar, $email, $phone, $discount]);
+                $_SESSION['flash_message'] = __('add_insurance') . ' ' . __('successfully');
+                $redirect = true;
+            }
+        } elseif ($_POST['action'] === 'edit_insurance') {
+            $id = $_POST['id'] ?? '';
+            $name_en = $_POST['name_en'] ?? '';
+            $name_ar = $_POST['name_ar'] ?? '';
+            $email = $_POST['email'] ?? '';
+            $phone = $_POST['phone'] ?? '';
+            $discount = $_POST['discount_percentage'] ?? 0;
+            
+            if ($id && $name_en && $name_ar) {
+                $stmt = $db->prepare("UPDATE insurance_companies SET name_en = ?, name_ar = ?, email = ?, phone = ?, discount_percentage = ? WHERE id = ?");
+                $stmt->execute([$name_en, $name_ar, $email, $phone, $discount, $id]);
+                $_SESSION['flash_message'] = __('edit') . ' ' . __('successfully');
+                $redirect = true;
+            }
+        } elseif ($_POST['action'] === 'delete_insurance') {
+            $id = $_POST['id'] ?? '';
+            if ($id) {
+                $stmt = $db->prepare("DELETE FROM insurance_companies WHERE id = ?");
+                $stmt->execute([$id]);
+                $_SESSION['flash_message'] = __('delete') . ' ' . __('successfully');
+                $redirect = true;
+            }
+        } elseif ($_POST['action'] === 'add_transaction') {
+            $insurance_company_id = $_POST['insurance_company_id'] ?: null;
+            $amount = $_POST['amount'] ?? 0;
+            $date = $_POST['payment_date'] ?? date('Y-m-d');
+            $ref = $_POST['reference_number'] ?? '';
+            $method = $_POST['payment_method'] ?? 'Check';
+            $notes = $_POST['notes'] ?? '';
+            
+            if ($insurance_company_id && $amount) {
+                $stmt = $db->prepare("INSERT INTO insurance_payments (insurance_company_id, amount, payment_date, reference_number, payment_method, notes) VALUES (?, ?, ?, ?, ?, ?)");
+                $stmt->execute([$insurance_company_id, $amount, $date, $ref, $method, $notes]);
+                $_SESSION['flash_message'] = __('transaction_added_success');
+                $redirect = true;
+            }
+        } elseif ($_POST['action'] === 'edit_transaction') {
+            $id = $_POST['id'] ?? '';
+            $insurance_company_id = $_POST['insurance_company_id'] ?: null;
+            $amount = $_POST['amount'] ?? 0;
+            $date = $_POST['payment_date'] ?? date('Y-m-d');
+            $ref = $_POST['reference_number'] ?? '';
+            $method = $_POST['payment_method'] ?? 'Check';
+            $notes = $_POST['notes'] ?? '';
+            
+            if ($id && $insurance_company_id && $amount) {
+                $stmt = $db->prepare("UPDATE insurance_payments SET insurance_company_id = ?, amount = ?, payment_date = ?, reference_number = ?, payment_method = ?, notes = ? WHERE id = ?");
+                $stmt->execute([$insurance_company_id, $amount, $date, $ref, $method, $notes, $id]);
+                $_SESSION['flash_message'] = __('transaction_updated_success');
+                $redirect = true;
+            }
+        } elseif ($_POST['action'] === 'delete_transaction') {
+            $id = $_POST['id'] ?? '';
+            if ($id) {
+                $stmt = $db->prepare("DELETE FROM insurance_payments WHERE id = ?");
+                $stmt->execute([$id]);
+                $_SESSION['flash_message'] = __('transaction_deleted_success');
+                $redirect = true;
+            }
         }
     }
 

includes/layout/header.php

@@ -48,6 +48,16 @@ $site_favicon = !empty($site_settings['company_favicon']) ? $site_settings['comp
     <!-- Flatpickr CSS -->
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css">
     
+    <script>
+    const SYSTEM_SETTINGS = <?php echo json_encode(get_system_settings()); ?>;
+    const CURRENCY_SYMBOL = SYSTEM_SETTINGS.currency_symbol || '$';
+    const DECIMAL_DIGITS = parseInt(SYSTEM_SETTINGS.decimal_digits || 2);
+    
+    function formatCurrency(amount) {
+        return CURRENCY_SYMBOL + ' ' + parseFloat(amount).toFixed(DECIMAL_DIGITS);
+    }
+    </script>
+    
     <style>
         body { font-family: 'Inter', 'Tajawal', sans-serif; background-color: #f4f7f6; }
         .sidebar { min-height: 100vh; width: 250px; background-color: #002D62; color: white; transition: all 0.3s; flex-shrink: 0; }

includes/pages/billing.php

@@ -82,9 +82,9 @@ $bills = $stmt->fetchAll();
                         <td class="px-4 text-secondary">#<?php echo $b['id']; ?></td>
                         <td class="text-secondary"><?php echo date('Y-m-d H:i', strtotime($b['created_at'])); ?></td>
                         <td class="fw-semibold text-dark"><?php echo htmlspecialchars($b['patient_name']); ?></td>
-                        <td class="text-dark">$<?php echo number_format($b['total_amount'], 2); ?></td>
+                        <td class="text-dark"><?php echo format_currency($b['total_amount']); ?></td>
-                        <td class="text-primary">$<?php echo number_format($b['insurance_covered'], 2); ?></td>
+                        <td class="text-primary"><?php echo format_currency($b['insurance_covered']); ?></td>
-                        <td class="fw-bold text-dark">$<?php echo number_format($b['patient_payable'], 2); ?></td>
+                        <td class="fw-bold text-dark"><?php echo format_currency($b['patient_payable']); ?></td>
                         <td>
                             <span class="badge <?php echo $b['status'] === 'Paid' ? 'bg-success bg-opacity-10 text-success border border-success border-opacity-25' : 'bg-warning bg-opacity-10 text-warning border border-warning border-opacity-25'; ?> px-2 py-1">
                                 <?php echo __($b['status']); ?>

includes/pages/dashboard.php

@@ -135,14 +135,14 @@ $appointments = $db->query($appointments_sql)->fetchAll();
     <div class="col-md-6 mb-3">
         <div class="card stat-card h-100">
             <i class="bi bi-currency-dollar text-success"></i>
-            <h3>$<?php echo number_format($total_revenue, 2); ?></h3>
+            <h3><?php echo format_currency($total_revenue); ?></h3>
             <p class="text-muted mb-0"><?php echo __('revenue'); ?></p>
         </div>
     </div>
     <div class="col-md-6 mb-3">
         <div class="card stat-card h-100">
             <i class="bi bi-hourglass-split text-warning"></i>
-            <h3>$<?php echo number_format($pending_revenue, 2); ?></h3>
+            <h3><?php echo format_currency($pending_revenue); ?></h3>
             <p class="text-muted mb-0"><?php echo __('pending'); ?></p>
         </div>
     </div>
@@ -502,10 +502,10 @@ $appointments = $db->query($appointments_sql)->fetchAll();
                                 <select id="checkout_service_select" class="form-select form-select-sm select2-modal-checkout">
                                     <option value=""><?php echo __('select_service'); ?>...</option>
                                     <?php foreach ($all_services as $s): ?>
-                                        <option value="<?php echo $s['name']; ?>" data-price="<?php echo $s['price']; ?>"><?php echo htmlspecialchars($s['name']); ?> ($<?php echo $s['price']; ?>)</option>
+                                        <option value="<?php echo $s['name']; ?>" data-price="<?php echo $s['price']; ?>"><?php echo htmlspecialchars($s['name']); ?> (<?php echo format_currency($s['price']); ?>)</option>
                                     <?php endforeach; ?>
                                     <?php foreach ($all_tests as $t): ?>
-                                        <option value="<?php echo $t['name']; ?>" data-price="<?php echo $t['price']; ?>"><?php echo htmlspecialchars($t['name']); ?> ($<?php echo $t['price']; ?>)</option>
+                                        <option value="<?php echo $t['name']; ?>" data-price="<?php echo $t['price']; ?>"><?php echo htmlspecialchars($t['name']); ?> (<?php echo format_currency($t['price']); ?>)</option>
                                     <?php endforeach; ?>
                                 </select>
                             </div>
@@ -557,14 +557,14 @@ $appointments = $db->query($appointments_sql)->fetchAll();
                     <div class="col-md-4">
                         <label class="form-label small text-muted">Insurance Pays</label>
                         <div class="input-group input-group-sm">
-                            <span class="input-group-text">$</span>
+                            <span class="input-group-text"><?php echo $currency_symbol ?? '$'; ?></span>
                             <input type="number" id="checkout_insurance_amount" class="form-control" readonly>
                         </div>
                     </div>
                     <div class="col-md-4">
                         <label class="form-label small text-muted fw-bold text-dark">Patient Pays</label>
                         <div class="input-group input-group-sm">
-                            <span class="input-group-text">$</span>
+                            <span class="input-group-text"><?php echo $currency_symbol ?? '$'; ?></span>
                             <input type="number" id="checkout_patient_amount" class="form-control fw-bold" readonly>
                         </div>
                     </div>
@@ -646,7 +646,7 @@ document.addEventListener('DOMContentLoaded', function() {
                 var text = element.text();
                 
                 if (price) {
-                    document.getElementById('checkout_custom_item').value = text.split(' ($')[0];
+                    document.getElementById('checkout_custom_item').value = text.split(' (')[0];
                     document.getElementById('checkout_item_price').value = price;
                 }
             });
@@ -790,7 +790,7 @@ function renderBillItems(items) {
         tbody.innerHTML += `
             <tr>
                 <td>${item.description}</td>
-                <td class="text-end">$${parseFloat(item.amount).toFixed(2)}</td>
+                <td class="text-end">${formatCurrency(item.amount)}</td>
                 <td class="text-center">
                     <button class="btn btn-sm btn-link text-danger p-0" onclick="removeBillItem(${item.id})"><i class="bi bi-x-lg"></i></button>
                 </td>
@@ -799,7 +799,7 @@ function renderBillItems(items) {
     });
     
     currentTotal = total;
-    document.getElementById('checkout_total_amount').innerText = '$' + total.toFixed(2);
+    document.getElementById('checkout_total_amount').innerText = formatCurrency(total);
     calculateTotals();
 }
 

includes/pages/drugs.php

@@ -48,6 +48,9 @@ $all_drug_groups = $gStmt->fetchAll();
 $sStmt = $db->query("SELECT * FROM suppliers ORDER BY name_$lang");
 $all_suppliers = $sStmt->fetchAll();
 
+$sys_settings = get_system_settings();
+$currency_symbol = $sys_settings['currency_symbol'] ?? '$';
+
 // --- AJAX HANDLER ---
 if (isset($_GET['ajax_search'])) {
     ob_start();
@@ -81,7 +84,7 @@ if (isset($_GET['ajax_search'])) {
         </td>
         <td class="text-nowrap"><?php echo htmlspecialchars($drug['expiry_date'] ?? '-'); ?></td>
         <td class="text-wrap" style="max-width: 150px;"><?php echo htmlspecialchars($drug['supplier_name'] ?? '-'); ?></td>
-        <td class="text-secondary fw-bold"><?php echo number_format($drug['price'], 2); ?></td>
+        <td class="text-secondary fw-bold"><?php echo format_currency($drug['price']); ?></td>
         <td class="text-end px-4 text-nowrap">
             <div class="btn-group shadow-sm border rounded bg-white">
                 <button class="btn btn-link text-primary py-1 px-2 border-end" 
@@ -240,7 +243,7 @@ if (isset($_GET['ajax_search'])) {
                         </td>
                         <td class="text-nowrap"><?php echo htmlspecialchars($drug['expiry_date'] ?? '-'); ?></td>
                         <td class="text-wrap" style="max-width: 150px;"><?php echo htmlspecialchars($drug['supplier_name'] ?? '-'); ?></td>
-                        <td class="text-secondary fw-bold"><?php echo number_format($drug['price'], 2); ?></td>
+                        <td class="text-secondary fw-bold"><?php echo format_currency($drug['price']); ?></td>
                         <td class="text-end px-4 text-nowrap">
                             <div class="btn-group shadow-sm border rounded bg-white">
                                 <button class="btn btn-link text-primary py-1 px-2 border-end" 
@@ -362,7 +365,7 @@ if (isset($_GET['ajax_search'])) {
                         <div class="col-md-6">
                             <label class="form-label"><?php echo __('price'); ?></label>
                             <div class="input-group">
-                                <span class="input-group-text">$</span>
+                                <span class="input-group-text"><?php echo htmlspecialchars($currency_symbol); ?></span>
                                 <input type="number" step="0.01" class="form-control" name="price" id="drugPrice">
                             </div>
                         </div>

includes/pages/laboratory_tests.php

@@ -42,6 +42,9 @@ $tests = $stmt->fetchAll();
 $gStmt = $db->query("SELECT * FROM test_groups ORDER BY name_$lang");
 $all_test_groups = $gStmt->fetchAll();
 
+$sys_settings = get_system_settings();
+$currency_symbol = $sys_settings['currency_symbol'] ?? '$';
+
 // --- AJAX HANDLER ---
 if (isset($_GET['ajax_search'])) {
     ob_start();
@@ -78,7 +81,7 @@ if (isset($_GET['ajax_search'])) {
                 <?php echo htmlspecialchars($test['normal_range'] ?? '-'); ?>
             </span>
         </td>
-        <td class="text-secondary fw-bold"><?php echo number_format($test['price'], 2); ?></td>
+        <td class="text-secondary fw-bold"><?php echo format_currency($test['price']); ?></td>
         <td class="text-end px-4">
             <div class="btn-group shadow-sm border rounded bg-white">
                 <button class="btn btn-link text-primary py-1 px-2 border-end" 
@@ -239,7 +242,7 @@ if (isset($_GET['ajax_search'])) {
                                 <?php echo htmlspecialchars($test['normal_range'] ?? '-'); ?>
                             </span>
                         </td>
-                        <td class="text-secondary fw-bold"><?php echo number_format($test['price'], 2); ?></td>
+                        <td class="text-secondary fw-bold"><?php echo format_currency($test['price']); ?></td>
                         <td class="text-end px-4">
                             <div class="btn-group shadow-sm border rounded bg-white">
                                 <button class="btn btn-link text-primary py-1 px-2 border-end" 
@@ -377,7 +380,7 @@ if (isset($_GET['ajax_search'])) {
                         <div class="col-md-6">
                             <label class="form-label"><?php echo __('price'); ?></label>
                             <div class="input-group">
-                                <span class="input-group-text">$</span>
+                                <span class="input-group-text"><?php echo htmlspecialchars($currency_symbol); ?></span>
                                 <input type="number" step="0.01" class="form-control" name="price" id="testPrice">
                             </div>
                         </div>

includes/pages/pharmacy_pos.php

@@ -155,7 +155,7 @@ function fetchDrugs(query = '') {
                         <small class="text-muted">${skuHtml}${drug.name_ar || ''}</small>
                     </div>
                     <div class="text-end">
-                        <div class="fw-bold text-primary">${price.toFixed(2)}</div>
+                        <div class="fw-bold text-primary">${formatCurrency(price)}</div>
                         <small class="${isOutOfStock ? 'text-danger' : 'text-success'}">
                             ${isOutOfStock ? '<?php echo __('out_of_stock'); ?>' : '<?php echo __('stock'); ?>: ' + stock}
                         </small>
@@ -243,7 +243,7 @@ function renderCart() {
             <tr>
                 <td>
                     <div class="fw-bold text-truncate" style="max-width: 180px;">${item.name}</div>
-                    <small class="text-muted">${item.price.toFixed(2)}</small>
+                    <small class="text-muted">${formatCurrency(item.price)}</small>
                 </td>
                 <td>
                     <div class="input-group input-group-sm">
@@ -252,7 +252,7 @@ function renderCart() {
                         <button class="btn btn-outline-secondary" onclick="updateQty(${item.id}, 1)">+</button>
                     </div>
                 </td>
-                <td class="text-end fw-bold">${itemTotal.toFixed(2)}</td>
+                <td class="text-end fw-bold">${formatCurrency(itemTotal)}</td>
                 <td class="text-end">
                     <button class="btn btn-sm btn-link text-danger p-0" onclick="updateQty(${item.id}, -1000)"><i class="bi bi-trash"></i></button>
                 </td>
@@ -260,9 +260,9 @@ function renderCart() {
         `;
     });
     
-    cartTotalEl.textContent = total.toFixed(2);
+    cartTotalEl.textContent = formatCurrency(total);
     cartCountEl.textContent = cart.length;
-    checkoutTotalEl.textContent = total.toFixed(2);
+    checkoutTotalEl.textContent = formatCurrency(total);
     
     if (cart.length === 0) {
         cartTableBody.innerHTML = '<tr><td colspan="4" class="text-center text-muted py-4"><?php echo __('cart_empty'); ?></td></tr>';
@@ -282,12 +282,13 @@ function showCheckout() {
 function processSale() {
     const patientId = $('#patientSelect').val();
     const paymentMethod = document.querySelector('input[name="payment_method"]:checked').value;
+    const total = cart.reduce((sum, item) => sum + (item.quantity * item.price), 0);
     
     const payload = {
         patient_id: patientId || null,
         visit_id: null,
         payment_method: paymentMethod,
-        total_amount: parseFloat(cartTotalEl.textContent),
+        total_amount: total,
         items: cart.map(i => ({
             drug_id: i.id,
             quantity: i.quantity,

includes/pages/pharmacy_purchase_returns.php

@@ -211,7 +211,7 @@ function loadReturns(page = 1) {
                     <td>${r.id}</td>
                     <td>${r.return_date}</td>
                     <td>${r.supplier_name || '-'}</td>
-                    <td class="fw-bold text-danger">$${parseFloat(r.total_amount).toFixed(2)}</td>
+                    <td class="fw-bold text-danger">${formatCurrency(r.total_amount)}</td>
                     <td>${r.reason || '-'}</td>
                     <td>
                         <button class="btn btn-sm btn-outline-primary" onclick="viewReturn(${r.id}, '${r.supplier_name}', '${r.return_date}', '${r.total_amount}', '${r.reason || ''}')">
@@ -440,7 +440,7 @@ function viewReturn(id, supplier, date, total, reason) {
     document.getElementById('view_return_id').innerText = id;
     document.getElementById('view_return_supplier').innerText = supplier;
     document.getElementById('view_return_date').innerText = date;
-    document.getElementById('view_return_total').innerText = '$' + parseFloat(total).toFixed(2);
+    document.getElementById('view_return_total').innerText = formatCurrency(total);
     document.getElementById('view_return_reason').innerText = reason;
     
     const tbody = document.getElementById('viewReturnItemsBody');
@@ -459,8 +459,8 @@ function viewReturn(id, supplier, date, total, reason) {
                         <td>${item.drug_name} <small class="text-muted">(${item.sku || '-'})</small></td>
                         <td>${item.batch_number || '-'}</td>
                         <td class="text-center">${item.quantity}</td>
-                        <td class="text-end">$${parseFloat(item.unit_price).toFixed(2)}</td>
+                        <td class="text-end">${formatCurrency(item.unit_price)}</td>
-                        <td class="text-end">$${parseFloat(item.total_price).toFixed(2)}</td>
+                        <td class="text-end">${formatCurrency(item.total_price)}</td>
                     </tr>
                 `;
             });

includes/pages/pharmacy_purchases.php

@@ -264,7 +264,7 @@ function loadPurchases(page = 1) {
                     <td>${p.id}</td>
                     <td>${p.lpo_date}</td>
                     <td>${p.supplier_name || '-'}</td>
-                    <td class="fw-bold text-success">$${parseFloat(p.total_amount).toFixed(2)}</td>
+                    <td class="fw-bold text-success">${formatCurrency(p.total_amount)}</td>
                     <td>${statusBadge}</td>
                     <td>
                         <button class="btn btn-sm btn-outline-primary" onclick="viewPurchase(${p.id}, '${p.supplier_name}', '${p.lpo_date}', '${p.total_amount}', '${p.status}', '${p.notes || ''}')">
@@ -453,7 +453,7 @@ function viewPurchase(id, supplier, date, total, status, notes) {
     document.getElementById('view_purchase_id').innerText = id;
     document.getElementById('view_purchase_supplier').innerText = supplier;
     document.getElementById('view_purchase_date').innerText = date;
-    document.getElementById('view_purchase_total').innerText = '$' + parseFloat(total).toFixed(2);
+    document.getElementById('view_purchase_total').innerText = formatCurrency(total);
     document.getElementById('view_purchase_status').innerText = status;
     document.getElementById('view_purchase_notes').innerText = notes;
     
@@ -474,8 +474,8 @@ function viewPurchase(id, supplier, date, total, status, notes) {
                         <td>${item.batch_number || '-'}</td>
                         <td>${item.expiry_date || '-'}</td>
                         <td class="text-center">${item.quantity}</td>
-                        <td class="text-end">$${parseFloat(item.cost_price).toFixed(2)}</td>
+                        <td class="text-end">${formatCurrency(item.cost_price)}</td>
-                        <td class="text-end">$${parseFloat(item.total_cost).toFixed(2)}</td>
+                        <td class="text-end">${formatCurrency(item.total_cost)}</td>
                     </tr>
                 `;
             });

includes/pages/pharmacy_sales.php

@@ -72,7 +72,7 @@ $sales = $stmt->fetchAll(PDO::FETCH_ASSOC);
                                             echo $item_count_stmt->fetchColumn() . ' ' . __('items');
                                         ?>
                                     </td>
-                                    <td class="fw-bold"><?php echo number_format($sale['total_amount'], 2); ?></td>
+                                    <td class="fw-bold"><?php echo format_currency($sale['total_amount']); ?></td>
                                     <td>
                                         <span class="badge bg-light text-dark border">
                                             <?php echo ucfirst($sale['payment_method']); ?>
@@ -171,8 +171,8 @@ function viewReceipt(saleId) {
                 <tr>
                     <td>${item.drug_name}</td>
                     <td class="text-end">${item.quantity}</td>
-                    <td class="text-end">${parseFloat(item.unit_price).toFixed(2)}</td>
+                    <td class="text-end">${formatCurrency(item.unit_price)}</td>
-                    <td class="text-end">${parseFloat(item.total_price).toFixed(2)}</td>
+                    <td class="text-end">${formatCurrency(item.total_price)}</td>
                 </tr>
             `;
         });
@@ -182,7 +182,7 @@ function viewReceipt(saleId) {
                 <tfoot>
                     <tr class="fw-bold">
                         <td colspan="3" class="text-end pt-3">Total Amount</td>
-                        <td class="text-end pt-3 fs-5">${parseFloat(data.total_amount).toFixed(2)}</td>
+                        <td class="text-end pt-3 fs-5">${formatCurrency(data.total_amount)}</td>
                     </tr>
                 </tfoot>
             </table>

includes/pages/services.php

@@ -43,6 +43,9 @@ $query = "
 $stmt = $db->prepare($query);
 $stmt->execute($params);
 $services = $stmt->fetchAll();
+
+$sys_settings = get_system_settings();
+$currency_symbol = $sys_settings['currency_symbol'] ?? '$';
 ?>
 
 <div class="d-flex justify-content-between align-items-center mb-4">
@@ -113,7 +116,7 @@ $services = $stmt->fetchAll();
                             </span>
                         </td>
                         <td class="fw-bold text-success">
-                            <?php echo number_format($s['price'], 2); ?>
+                            <?php echo format_currency($s['price']); ?>
                         </td>
                         <td>
                             <?php if ($s['is_active']): ?>

includes/pages/settings.php

@@ -51,7 +51,7 @@
                                 <input type="text" class="form-control" id="company_vat_no" name="company_vat_no" value="<?php echo htmlspecialchars($settings['company_vat_no'] ?? ''); ?>">
                             </div>
 
-                                                        <!-- Timezone & Working Hours -->
+                            <!-- Timezone & Working Hours -->
                             <div class="col-12 mt-4"><hr></div>
                             <div class="col-md-4">
                                 <label for="timezone" class="form-label fw-semibold text-muted small text-uppercase"><?php echo __('timezone'); ?></label>
@@ -75,8 +75,23 @@
                                 <input type="time" class="form-control" id="working_hours_end" name="working_hours_end" value="<?php echo htmlspecialchars($settings['working_hours_end'] ?? '17:00'); ?>">
                             </div>
 
+                            <!-- Currency Settings -->
+                            <div class="col-12 mt-4"><hr></div>
+                            <div class="col-12 mb-2">
+                                <h6 class="fw-bold text-dark"><i class="bi bi-cash-coin me-2"></i> <?php echo __('currency_settings'); ?></h6>
+                            </div>
+                            <div class="col-md-6">
+                                <label for="currency_symbol" class="form-label fw-semibold text-muted small text-uppercase"><?php echo __('currency_symbol'); ?></label>
+                                <input type="text" class="form-control" id="currency_symbol" name="currency_symbol" value="<?php echo htmlspecialchars($settings['currency_symbol'] ?? '$'); ?>" placeholder="$">
+                            </div>
+                            <div class="col-md-6">
+                                <label for="decimal_digits" class="form-label fw-semibold text-muted small text-uppercase"><?php echo __('decimal_digits'); ?></label>
+                                <input type="number" class="form-control" id="decimal_digits" name="decimal_digits" value="<?php echo htmlspecialchars($settings['decimal_digits'] ?? '2'); ?>" min="0" max="4">
+                            </div>
+
                             <!-- Branding -->
-                            <div class="col-md-6 mt-5">
+                            <div class="col-12 mt-4"><hr></div>
+                            <div class="col-md-6 mt-2">
                                 <label for="company_logo" class="form-label fw-semibold text-muted small text-uppercase"><?php echo __('company_logo'); ?></label>
                                 <?php if (!empty($settings['company_logo'])): ?>
                                 <div class="mb-2">
@@ -85,7 +100,7 @@
                                 <?php endif; ?>
                                 <input type="file" class="form-control" id="company_logo" name="company_logo" accept="image/*">
                             </div>
-                            <div class="col-md-6 mt-5">
+                            <div class="col-md-6 mt-2">
                                 <label for="company_favicon" class="form-label fw-semibold text-muted small text-uppercase"><?php echo __('company_favicon'); ?></label>
                                 <?php if (!empty($settings['company_favicon'])): ?>
                                 <div class="mb-2">

includes/pages/xray_tests.php

@@ -41,6 +41,9 @@ $tests = $stmt->fetchAll();
 // Fetch all xray groups for the dropdown
 $all_xray_groups_list = $db->query("SELECT id, name_$lang as name FROM xray_groups ORDER BY name_$lang ASC")->fetchAll();
 
+$sys_settings = get_system_settings();
+$currency_symbol = $sys_settings['currency_symbol'] ?? '$';
+
 // --- AJAX HANDLER ---
 if (isset($_GET['ajax_search'])) {
     ob_start();
@@ -72,7 +75,7 @@ if (isset($_GET['ajax_search'])) {
                 <?php echo htmlspecialchars($test['group_name'] ?? '-'); ?>
             </span>
         </td>
-        <td class="text-secondary fw-bold"><?php echo number_format($test['price'], 2); ?></td>
+        <td class="text-secondary fw-bold"><?php echo format_currency($test['price']); ?></td>
         <td class="text-end px-4">
             <div class="btn-group shadow-sm border rounded bg-white">
                 <button class="btn btn-link text-primary py-1 px-2 border-end" 
@@ -222,7 +225,7 @@ if (isset($_GET['ajax_search'])) {
                                 <?php echo htmlspecialchars($test['group_name'] ?? '-'); ?>
                             </span>
                         </td>
-                        <td class="text-secondary fw-bold"><?php echo number_format($test['price'], 2); ?></td>
+                        <td class="text-secondary fw-bold"><?php echo format_currency($test['price']); ?></td>
                         <td class="text-end px-4">
                             <div class="btn-group shadow-sm border rounded bg-white">
                                 <button class="btn btn-link text-primary py-1 px-2 border-end" 
@@ -332,7 +335,7 @@ if (isset($_GET['ajax_search'])) {
                         <div class="col-md-6">
                             <label class="form-label"><?php echo __('price'); ?></label>
                             <div class="input-group">
-                                <span class="input-group-text">$</span>
+                                <span class="input-group-text"><?php echo htmlspecialchars($currency_symbol); ?></span>
                                 <input type="number" step="0.01" class="form-control" name="price" id="xrayTestPrice">
                             </div>
                         </div>

insurance.php

@@ -8,6 +8,12 @@ $lang = $_SESSION['lang'];
 
 require_once __DIR__ . '/includes/actions.php';
 require_once __DIR__ . '/includes/common_data.php';
+
+if (isset($_GET['ajax_search'])) {
+    require_once __DIR__ . '/includes/pages/insurance.php';
+    exit;
+}
+
 require_once __DIR__ . '/includes/layout/header.php';
 require_once __DIR__ . '/includes/pages/insurance.php';
 require_once __DIR__ . '/includes/layout/footer.php';

lang.php

@@ -331,6 +331,7 @@ $translations = [
         'payment_method' => 'Payment Method',
         'cash' => 'Cash',
         'card' => 'Card',
+        'insurance' => 'Insurance',
         'receipt' => 'Receipt',
         'total_amount' => 'Total Amount',
         'quantity' => 'Quantity',
@@ -341,6 +342,8 @@ $translations = [
         'out_of_stock' => 'Out of Stock',
         'low_stock' => 'Low Stock',
         'in_stock' => 'In Stock',
+        'waiting' => 'Waiting',
+        'serving' => 'Serving',
         'CheckIn' => 'Check In',
         'In Progress' => 'In Progress',
         'in_progress' => 'In Progress',
@@ -398,7 +401,29 @@ $translations = [
         'receive_warning_msg' => 'Receiving this purchase will add items to stock.',
         'ensure_batch_expiry_msg' => 'Ensure Batch Numbers and Expiry Dates are correct.',
         'confirm_received' => 'Confirm Received',
-        'purchase_report' => 'Purchase Report'
+        'purchase_report' => 'Purchase Report',
+        'currency_settings' => 'Currency Settings',
+        'currency_symbol' => 'Currency Symbol',
+        'decimal_digits' => 'Decimal Digits',
+        'statement' => 'Statement',
+        'print_statement' => 'Print Statement',
+        'insurance_transactions' => 'Insurance Transactions',
+        'add_transaction' => 'Add Transaction',
+        'edit_transaction' => 'Edit Transaction',
+        'delete_transaction' => 'Delete Transaction',
+        'payment_date' => 'Payment Date',
+        'reference_number' => 'Reference Number',
+        'no_transactions_found' => 'No transactions found',
+        'confirm_delete_transaction' => 'Are you sure you want to delete this transaction?',
+        'transaction_added_success' => 'Transaction added successfully',
+        'transaction_updated_success' => 'Transaction updated successfully',
+        'transaction_deleted_success' => 'Transaction deleted successfully',
+        'payment_method_check' => 'Check',
+        'payment_method_transfer' => 'Bank Transfer',
+        'payment_method_cash' => 'Cash',
+        'payment_method_card' => 'Credit Card',
+        'transactions' => 'Transactions',
+        'companies' => 'Companies'
     ],
     'ar' => [
         'attachment' => 'المرفق',
@@ -617,7 +642,7 @@ $translations = [
         'company_logo' => 'شعار الشركة',
         'company_favicon' => 'أيقونة الشركة',
         'save_changes' => 'حفظ التغييرات',
-        'settings_updated_successfully' => 'Settings updated successfully',
+        'settings_updated_successfully' => 'تم تحديث الإعدادات بنجاح',
         'prescriptions' => 'الوصفات الطبية',
         'add_drug' => 'إضافة دواء',
         'drug_name' => 'اسم الدواء',
@@ -813,6 +838,28 @@ $translations = [
         'receive_warning_msg' => 'استلام هذا الشراء سيضيف العناصر إلى المخزون.',
         'ensure_batch_expiry_msg' => 'تأكد من صحة أرقام التشغيلات وتواريخ الانتهاء.',
         'confirm_received' => 'تأكيد الاستلام',
-        'purchase_report' => 'تقرير المشتريات'
+        'purchase_report' => 'تقرير المشتريات',
+        'currency_settings' => 'إعدادات العملة',
+        'currency_symbol' => 'رمز العملة',
+        'decimal_digits' => 'الأرقام العشرية',
+        'statement' => 'كشف حساب',
+        'print_statement' => 'طباعة كشف حساب',
+        'insurance_transactions' => 'معاملات التأمين',
+        'add_transaction' => 'إضافة معاملة',
+        'edit_transaction' => 'تعديل معاملة',
+        'delete_transaction' => 'حذف معاملة',
+        'payment_date' => 'تاريخ الدفع',
+        'reference_number' => 'رقم المرجع',
+        'no_transactions_found' => 'لم يتم العثور على معاملات',
+        'confirm_delete_transaction' => 'هل أنت متأكد من حذف هذه المعاملة؟',
+        'transaction_added_success' => 'تم إضافة المعاملة بنجاح',
+        'transaction_updated_success' => 'تم تحديث المعاملة بنجاح',
+        'transaction_deleted_success' => 'تم حذف المعاملة بنجاح',
+        'payment_method_check' => 'شيك',
+        'payment_method_transfer' => 'تحويل بنكي',
+        'payment_method_cash' => 'نقدي',
+        'payment_method_card' => 'بطاقة ائتمان',
+        'transactions' => 'المعاملات',
+        'companies' => 'الشركات'
     ]
 ];

print_bill.php

@@ -145,24 +145,24 @@ try {
                 <tr>
                     <td class="text-center"><?php echo $i++; ?></td>
                     <td><?php echo htmlspecialchars($item['description']); ?></td>
-                    <td class="text-end">$<?php echo number_format($item['amount'], 2); ?></td>
+                    <td class="text-end"><?php echo format_currency($item['amount']); ?></td>
                 </tr>
                 <?php endforeach; ?>
             </tbody>
             <tfoot>
                 <tr>
                     <td colspan="2" class="text-end fw-bold">Total Amount</td>
-                    <td class="text-end fw-bold">$<?php echo number_format($bill['total_amount'], 2); ?></td>
+                    <td class="text-end fw-bold"><?php echo format_currency($bill['total_amount']); ?></td>
                 </tr>
                 <?php if ($bill['insurance_covered'] > 0): ?>
                 <tr>
                     <td colspan="2" class="text-end text-success">Insurance Covered</td>
-                    <td class="text-end text-success">-$<?php echo number_format($bill['insurance_covered'], 2); ?></td>
+                    <td class="text-end text-success">- <?php echo format_currency($bill['insurance_covered']); ?></td>
                 </tr>
                 <?php endif; ?>
                 <tr>
                     <td colspan="2" class="text-end fw-bold fs-5">Patient Due</td>
-                    <td class="text-end fw-bold fs-5">$<?php echo number_format($bill['patient_payable'], 2); ?></td>
+                    <td class="text-end fw-bold fs-5"><?php echo format_currency($bill['patient_payable']); ?></td>
                 </tr>
             </tfoot>
         </table>

print_insurance_statement.php

@@ -0,0 +1,191 @@
+<?php
+require 'db/config.php';
+require 'helpers.php';
+
+// Enable error reporting
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+try {
+    $db = db();
+    $insurance_id = $_GET['id'] ?? 0;
+    $start_date = $_GET['start_date'] ?? date('Y-m-01');
+    $end_date = $_GET['end_date'] ?? date('Y-m-d');
+
+    if (!$insurance_id) {
+        throw new Exception("Invalid Insurance Company ID");
+    }
+
+    // Fetch Insurance Company Details
+    $stmt = $db->prepare("SELECT * FROM insurance_companies WHERE id = ?");
+    $stmt->execute([$insurance_id]);
+    $insurance = $stmt->fetch();
+
+    if (!$insurance) {
+        throw new Exception("Insurance Company not found");
+    }
+
+    // Fetch Linked Bills
+    // Linking via patients table: bills -> patients -> insurance_company_id
+    $query = "
+        SELECT 
+            b.*, 
+            p.name as patient_name, 
+            p.policy_number,
+            p.civil_id,
+            d.name_en as doctor_name_en
+        FROM bills b
+        JOIN patients p ON b.patient_id = p.id
+        LEFT JOIN visits v ON b.visit_id = v.id
+        LEFT JOIN doctors d ON v.doctor_id = d.id
+        WHERE p.insurance_company_id = ?
+        AND b.insurance_covered > 0
+        AND DATE(b.created_at) BETWEEN ? AND ?
+        ORDER BY b.created_at DESC
+    ";
+    
+    $stmt = $db->prepare($query);
+    $stmt->execute([$insurance_id, $start_date, $end_date]);
+    $bills = $stmt->fetchAll();
+
+    // Calculate Totals
+    $total_claim = 0;
+    foreach ($bills as $bill) {
+        $total_claim += $bill['insurance_covered'];
+    }
+
+    // Fetch Company Settings (Logo, Address, etc.)
+    $stmt = $db->query("SELECT * FROM settings WHERE id = 1");
+    $settings = $stmt->fetch();
+
+    $lang = $_SESSION['lang'] ?? 'en';
+} catch (Exception $e) {
+    die("Error: " . $e->getMessage());
+}
+?>
+<!DOCTYPE html>
+<html lang="<?php echo $lang; ?>" dir="<?php echo $lang == 'ar' ? 'rtl' : 'ltr'; ?>">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Statement - <?php echo htmlspecialchars($insurance['name_en']); ?></title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <style>
+        body { font-family: 'Times New Roman', Times, serif; color: #333; }
+        .invoice-header { border-bottom: 2px solid #ddd; padding-bottom: 20px; margin-bottom: 30px; }
+        .invoice-footer { border-top: 2px solid #ddd; padding-top: 20px; margin-top: 50px; }
+        .company-logo { max-height: 80px; }
+        .invoice-title { font-size: 2rem; color: #555; text-transform: uppercase; letter-spacing: 2px; }
+        
+        .table thead th { border-bottom: 2px solid #333; background-color: #f8f9fa; }
+        .table-bordered td, .table-bordered th { border-color: #dee2e6; }
+        
+        @media print {
+            .no-print { display: none !important; }
+            body { padding: 20px; background: white; }
+            .card { border: none !important; box-shadow: none !important; }
+        }
+    </style>
+</head>
+<body onload="window.print()">
+
+<div class="container my-5">
+    <div class="no-print mb-4 text-end">
+        <button onclick="window.print()" class="btn btn-primary"><i class="bi bi-printer"></i> <?php echo __('print'); ?></button>
+        <button onclick="window.close()" class="btn btn-secondary"><?php echo __('close'); ?></button>
+    </div>
+
+    <div class="card p-4">
+        <!-- Header -->
+        <div class="invoice-header">
+            <div class="row align-items-center">
+                <div class="col-6">
+                    <?php if (!empty($settings['company_logo'])): ?>
+                        <img src="<?php echo htmlspecialchars($settings['company_logo']); ?>" alt="Logo" class="company-logo mb-2">
+                    <?php else: ?>
+                        <h2 class="fw-bold m-0"><?php echo htmlspecialchars($settings['company_name'] ?? 'Hospital Name'); ?></h2>
+                    <?php endif; ?>
+                    <div class="small text-muted">
+                        <?php echo htmlspecialchars($settings['company_address'] ?? '123 Medical Center St.'); ?><br>
+                        <?php echo __('phone'); ?>: <?php echo htmlspecialchars($settings['company_phone'] ?? '+123 456 7890'); ?><br>
+                        <?php echo __('email'); ?>: <?php echo htmlspecialchars($settings['company_email'] ?? 'info@hospital.com'); ?>
+                    </div>
+                </div>
+                <div class="col-6 text-end">
+                    <h1 class="invoice-title"><?php echo __('statement'); ?></h1>
+                    <p class="lead mb-0"><?php echo htmlspecialchars($insurance['name_en']); ?></p>
+                    <p class="text-muted small">
+                        <?php echo __('date'); ?>: <?php echo date('d M Y', strtotime($start_date)); ?> - <?php echo date('d M Y', strtotime($end_date)); ?>
+                    </p>
+                </div>
+            </div>
+        </div>
+
+        <!-- Insurance Details -->
+        <div class="row mb-4">
+            <div class="col-12">
+                <h6 class="text-uppercase text-muted small fw-bold mb-2"><?php echo __('insurance_company'); ?>:</h6>
+                <h5 class="fw-bold mb-1"><?php echo htmlspecialchars($insurance['name_en']); ?></h5>
+                <p class="mb-0 text-muted">
+                    <?php if ($insurance['phone']) echo __('phone') . ': ' . htmlspecialchars($insurance['phone']) . '<br>'; ?>
+                    <?php if ($insurance['email']) echo __('email') . ': ' . htmlspecialchars($insurance['email']); ?>
+                </p>
+            </div>
+        </div>
+
+        <!-- Bills Table -->
+        <table class="table table-bordered mb-4">
+            <thead>
+                <tr>
+                    <th class="text-center" width="50">#</th>
+                    <th><?php echo __('date'); ?></th>
+                    <th><?php echo __('patient'); ?></th>
+                    <th><?php echo __('policy_number'); ?></th>
+                    <th><?php echo __('doctor'); ?></th>
+                    <th class="text-end"><?php echo __('total_amount'); ?></th>
+                    <th class="text-end"><?php echo __('insurance_covered'); ?></th>
+                </tr>
+            </thead>
+            <tbody>
+                <?php if (empty($bills)): ?>
+                <tr>
+                    <td colspan="7" class="text-center py-4 text-muted"><?php echo __('no_records_found'); ?></td>
+                </tr>
+                <?php else: ?>
+                <?php $i = 1; foreach ($bills as $bill): ?>
+                <tr>
+                    <td class="text-center"><?php echo $i++; ?></td>
+                    <td><?php echo date('Y-m-d', strtotime($bill['created_at'])); ?></td>
+                    <td>
+                        <?php echo htmlspecialchars($bill['patient_name']); ?>
+                        <?php if ($bill['civil_id']): ?>
+                        <br><small class="text-muted"><?php echo htmlspecialchars($bill['civil_id']); ?></small>
+                        <?php endif; ?>
+                    </td>
+                    <td><?php echo htmlspecialchars($bill['policy_number'] ?: '-'); ?></td>
+                    <td><?php echo htmlspecialchars($bill['doctor_name_en'] ?: '-'); ?></td>
+                    <td class="text-end"><?php echo format_currency($bill['total_amount']); ?></td>
+                    <td class="text-end fw-bold"><?php echo format_currency($bill['insurance_covered']); ?></td>
+                </tr>
+                <?php endforeach; ?>
+                <?php endif; ?>
+            </tbody>
+            <tfoot>
+                <tr class="table-light">
+                    <td colspan="6" class="text-end fw-bold fs-5"><?php echo __('total'); ?></td>
+                    <td class="text-end fw-bold fs-5"><?php echo format_currency($total_claim); ?></td>
+                </tr>
+            </tfoot>
+        </table>
+
+        <!-- Footer -->
+        <div class="invoice-footer text-center small text-muted">
+            <p class="mb-1">Thank you for your partnership!</p>
+            <p>Generated on <?php echo date('Y-m-d H:i:s'); ?></p>
+        </div>
+    </div>
+</div>
+
+</body>
+</html>

print_pharmacy_receipt.php

@@ -48,8 +48,11 @@ try {
     $items = $stmt->fetchAll();
 
     // Fetch Company Settings (Logo, Address, etc.)
-    $stmt = $db->query("SELECT * FROM settings WHERE id = 1");
+    $stmt = $db->query("SELECT setting_key, setting_value FROM settings");
-    $settings = $stmt->fetch();
+    $settings = [];
+    while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
+        $settings[$row['setting_key']] = $row['setting_value'];
+    }
 
 } catch (Exception $e) {
     die("Error: " . $e->getMessage());
@@ -178,8 +181,8 @@ try {
                         <?php endif; ?>
                     </td>
                     <td class="text-center"><?php echo $item['quantity']; ?></td>
-                    <td class="text-end"><?php echo number_format($item['unit_price'], 2); ?></td>
+                    <td class="text-end"><?php echo format_currency($item['unit_price']); ?></td>
-                    <td class="text-end"><?php echo number_format($item['total_price'], 2); ?></td>
+                    <td class="text-end"><?php echo format_currency($item['total_price']); ?></td>
                 </tr>
                 <?php endforeach; ?>
             </tbody>
@@ -189,7 +192,7 @@ try {
                         TOTAL / الإجمالي
                     </td>
                     <td class="text-end fw-bold fs-5">
-                        <?php echo number_format($sale['total_amount'], 2); ?>
+                        <?php echo format_currency($sale['total_amount']); ?>
                     </td>
                 </tr>
             </tfoot>

print_pharmacy_report.php

@@ -209,17 +209,17 @@ if ($type === 'inventory_valuation') {
                             <td><?php echo htmlspecialchars($row['drug_name']); ?></td>
                             <td><?php echo htmlspecialchars($row['category_name'] ?? '-'); ?></td>
                             <td><?php echo $row['stock_quantity']; ?></td>
-                            <td><?php echo number_format($row['avg_cost'], 2); ?></td>
+                            <td><?php echo format_currency($row['avg_cost']); ?></td>
-                            <td><?php echo number_format($row['selling_price'], 2); ?></td>
+                            <td><?php echo format_currency($row['selling_price']); ?></td>
-                            <td><?php echo number_format($row['total_cost_value'], 2); ?></td>
+                            <td><?php echo format_currency($row['total_cost_value']); ?></td>
-                            <td><?php echo number_format($row['total_sales_value'], 2); ?></td>
+                            <td><?php echo format_currency($row['total_sales_value']); ?></td>
 
                         <?php elseif ($type === 'sales'): ?>
                             <td><?php echo $row['created_at']; ?></td>
                             <td>#<?php echo $row['id']; ?></td>
                             <td><?php echo htmlspecialchars($row['patient_name'] ?? 'Guest'); ?></td>
                             <td><?php echo $row['item_count']; ?></td>
-                            <td><?php echo number_format($row['total_amount'], 2); ?></td>
+                            <td><?php echo format_currency($row['total_amount']); ?></td>
                             <td><?php echo htmlspecialchars($row['payment_method']); ?></td>
 
                         <?php elseif ($type === 'expiry'): ?>
@@ -242,7 +242,7 @@ if ($type === 'inventory_valuation') {
                              <td>#<?php echo $row['id']; ?></td>
                              <td><?php echo htmlspecialchars($row['supplier_name'] ?? '-'); ?></td>
                              <td><?php echo htmlspecialchars($row['status']); ?></td>
-                             <td><?php echo number_format($row['total_amount'], 2); ?></td>
+                             <td><?php echo format_currency($row['total_amount']); ?></td>
                         <?php endif; ?>
                     </tr>
                 <?php endforeach; ?>
@@ -255,18 +255,18 @@ if ($type === 'inventory_valuation') {
                 <?php if ($type === 'inventory_valuation'): ?>
                     <tr class="fw-bold">
                         <td colspan="5" class="text-end"><?php echo __('grand_total'); ?>:</td>
-                        <td><?php echo number_format($grandTotals['total_cost'] ?? 0, 2); ?></td>
+                        <td><?php echo format_currency($grandTotals['total_cost'] ?? 0); ?></td>
-                        <td><?php echo number_format($grandTotals['total_sales'] ?? 0, 2); ?></td>
+                        <td><?php echo format_currency($grandTotals['total_sales'] ?? 0); ?></td>
                     </tr>
                 <?php elseif ($type === 'sales'): ?>
                     <tr class="fw-bold">
                         <td colspan="4" class="text-end"><?php echo __('grand_total'); ?>:</td>
-                        <td colspan="2"><?php echo number_format($grandTotals['total_sales'] ?? 0, 2); ?></td>
+                        <td colspan="2"><?php echo format_currency($grandTotals['total_sales'] ?? 0); ?></td>
                     </tr>
                 <?php elseif ($type === 'purchase_report'): ?>
                     <tr class="fw-bold">
                         <td colspan="4" class="text-end"><?php echo __('grand_total'); ?>:</td>
-                        <td><?php echo number_format($grandTotals['total_purchases'] ?? 0, 2); ?></td>
+                        <td><?php echo format_currency($grandTotals['total_purchases'] ?? 0); ?></td>
                     </tr>
                 <?php endif; ?>
             </tfoot>

settings.php

@@ -10,8 +10,9 @@ $message = '';
 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     foreach ($_POST as $key => $value) {
         if ($key !== 'submit') {
-            $stmt = $db->prepare("UPDATE settings SET setting_value = ? WHERE setting_key = ?");
+            // Use INSERT ... ON DUPLICATE KEY UPDATE to handle both new and existing settings
-            $stmt->execute([$value, $key]);
+            $stmt = $db->prepare("INSERT INTO settings (setting_key, setting_value) VALUES (?, ?) ON DUPLICATE KEY UPDATE setting_value = VALUES(setting_value)");
+            $stmt->execute([$key, $value]);
         }
     }
 
@@ -25,7 +26,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $ext = pathinfo($_FILES['company_logo']['name'], PATHINFO_EXTENSION);
         $logo_name = 'logo_' . time() . '.' . $ext;
         move_uploaded_file($_FILES['company_logo']['tmp_name'], $upload_dir . $logo_name);
-        $stmt = $db->prepare("UPDATE settings SET setting_value = ? WHERE setting_key = 'company_logo'");
+        
+        $stmt = $db->prepare("INSERT INTO settings (setting_key, setting_value) VALUES ('company_logo', ?) ON DUPLICATE KEY UPDATE setting_value = VALUES(setting_value)");
         $stmt->execute(['assets/images/' . $logo_name]);
     }
 
@@ -33,7 +35,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $ext = pathinfo($_FILES['company_favicon']['name'], PATHINFO_EXTENSION);
         $favicon_name = 'favicon_' . time() . '.' . $ext;
         move_uploaded_file($_FILES['company_favicon']['tmp_name'], $upload_dir . $favicon_name);
-        $stmt = $db->prepare("UPDATE settings SET setting_value = ? WHERE setting_key = 'company_favicon'");
+        
+        $stmt = $db->prepare("INSERT INTO settings (setting_key, setting_value) VALUES ('company_favicon', ?) ON DUPLICATE KEY UPDATE setting_value = VALUES(setting_value)");
         $stmt->execute(['assets/images/' . $favicon_name]);
     }