From 75aac53fca89ab4ab1802312150d9498eefd60a0 Mon Sep 17 00:00:00 2001
From: Frank Cools <frank@covago.com>
Date: Wed, 8 Oct 2025 16:29:58 +0200
Subject: [PATCH] Add VAT refund threshold configuration to MVP setup page with
 UI and language strings

---
 admin/setup_mvp.php             | 63 +++++++++++++++++++++++++++++++++
 langs/fr_FR/declarationtva.lang |  5 +++
 2 files changed, 68 insertions(+)

diff --git a/admin/setup_mvp.php b/admin/setup_mvp.php
index 23041f0..2b6cfb6 100644
--- a/admin/setup_mvp.php
+++ b/admin/setup_mvp.php
@@ -74,6 +74,7 @@ if ($action == 'update_journal_config') {
     $journal_accounts = array(
         'vat_to_pay' => GETPOST('journal_vat_to_pay', 'alpha'),
         'vat_to_receive' => GETPOST('journal_vat_to_receive', 'alpha'),
+        'vat_refund' => GETPOST('journal_vat_refund', 'alpha'),
         'other_charges' => GETPOST('journal_other_charges', 'alpha'),
         'other_products' => GETPOST('journal_other_products', 'alpha')
     );
@@ -86,6 +87,21 @@ if ($action == 'update_journal_config') {
     }
 }
 
+// Handle VAT refund threshold configuration updates
+if ($action == 'update_vat_refund_threshold') {
+    $threshold_config = array(
+        'refund_threshold' => GETPOST('vat_refund_threshold', 'float'),
+        'refund_threshold_enabled' => GETPOST('vat_refund_threshold_enabled', 'int')
+    );
+    
+    $updated = $config->updateVATRefundThresholdConfiguration($threshold_config);
+    if ($updated) {
+        setEventMessages($langs->trans("VATRefundThresholdConfigurationUpdated"), null, 'mesgs');
+    } else {
+        setEventMessages($langs->trans("VATRefundThresholdConfigurationUpdateFailed"), null, 'errors');
+    }
+}
+
 // Handle bank account configuration updates
 if ($action == 'update_bank_config') {
     $bank_account = GETPOST('journal_bank_account', 'int');
@@ -513,6 +529,14 @@ print '</div>';
     print '</td>';
     print '</tr>';
     
+    print '<tr>';
+    print '<td><strong>' . $langs->trans("VATRefundAccount") . '</strong></td>';
+    print '<td>';
+    print '<small>' . $langs->trans("VATRefundAccountDescription") . '</small><br>';
+    print $form->selectarray('journal_vat_refund', $account_options, $journal_config['vat_refund'], 0, 0, 0, '', 0, 0, 0, '', 'minwidth200');
+    print '</td>';
+    print '</tr>';
+    
     print '<tr>';
     print '<td><strong>' . $langs->trans("OtherChargesAccount") . '</strong></td>';
     print '<td>';
@@ -581,6 +605,45 @@ print '</div>';
     print '</table>';
     print '</form>';
     
+    // VAT Refund Threshold Configuration Section
+    print '<br>';
+    print '<form method="POST" action="' . $_SERVER['PHP_SELF'] . '">';
+    print '<input type="hidden" name="action" value="update_vat_refund_threshold">';
+    print '<input type="hidden" name="token" value="' . newToken() . '">';
+    
+    print '<table class="noborder centpercent">';
+    print '<tr class="liste_titre">';
+    print '<td colspan="2"><strong>' . $langs->trans("VATRefundThresholdConfiguration") . '</strong></td>';
+    print '</tr>';
+    
+    // Get current threshold configuration
+    $threshold_config = $config->getVATRefundThresholdConfiguration();
+    
+    print '<tr>';
+    print '<td><strong>' . $langs->trans("VATRefundThreshold") . '</strong></td>';
+    print '<td>';
+    print '<small>' . $langs->trans("VATRefundThresholdHelp") . '</small><br>';
+    print '<input type="number" name="vat_refund_threshold" value="' . $threshold_config['refund_threshold'] . '" step="0.01" min="0" class="minwidth200">';
+    print '</td>';
+    print '</tr>';
+    
+    print '<tr>';
+    print '<td><strong>' . $langs->trans("VATRefundThresholdEnabled") . '</strong></td>';
+    print '<td>';
+    print '<small>' . $langs->trans("VATRefundThresholdEnabledHelp") . '</small><br>';
+    print $form->selectyesno('vat_refund_threshold_enabled', $threshold_config['refund_threshold_enabled'], 1);
+    print '</td>';
+    print '</tr>';
+    
+    print '<tr>';
+    print '<td colspan="2" class="center">';
+    print '<input type="submit" class="button" value="' . $langs->trans("UpdateConfiguration") . '">';
+    print '</td>';
+    print '</tr>';
+    
+    print '</table>';
+    print '</form>';
+    
     print '</div>';
 }
 
diff --git a/langs/fr_FR/declarationtva.lang b/langs/fr_FR/declarationtva.lang
index 30b9298..ba9013e 100644
--- a/langs/fr_FR/declarationtva.lang
+++ b/langs/fr_FR/declarationtva.lang
@@ -531,3 +531,8 @@ VATRefundThreshold = Seuil de remboursement TVA (€)
 VATRefundThresholdEnabled = Activer la logique de seuil de remboursement TVA
 VATRefundThresholdHelp = Seuil de montant pour le remboursement immédiat de la TVA vs report. Les montants en dessous de ce seuil seront reportés à la prochaine déclaration.
 VATRefundThresholdEnabledHelp = Activer ou désactiver la logique de seuil pour les remboursements de TVA.
+VATRefundAccount = Compte de remboursement TVA
+VATRefundAccountDescription = Compte pour les remboursements immédiats de TVA (≥ seuil)
+VATRefundThresholdConfiguration = Configuration du seuil de remboursement TVA
+VATRefundThresholdConfigurationUpdated = Configuration du seuil de remboursement TVA mise à jour
+VATRefundThresholdConfigurationUpdateFailed = Erreur lors de la mise à jour de la configuration du seuil de remboursement TVA