From e1deead1cbb3b447944aa0108194b81f61e07098 Mon Sep 17 00:00:00 2001
From: Nicolas Martinelli <nim@odoo.com>
Date: Wed, 28 Dec 2016 15:41:43 +0100
Subject: [PATCH] [FIX] account: reintroduce tax lines in invoice

Commit d861cdc1c4bdb introduced the tax group feature. The tax line
details were removed from the printed invoice in favor of the tax group.

However, it requires that all tax groups are correctly defined in the
localization, otherwise the printed invoice doesn't show the required
tax details.

The correct fix, which is the complete definition of the tax groups,
will be done for the upcoming v11 version. In the meantime, this simply
introduces back the tax details table.
---
 addons/account/views/report_invoice.xml | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/addons/account/views/report_invoice.xml b/addons/account/views/report_invoice.xml
index 714fc350ac7..7226d27aae9 100644
--- a/addons/account/views/report_invoice.xml
+++ b/addons/account/views/report_invoice.xml
@@ -102,7 +102,7 @@
                         </tr>
                         <t t-foreach="o._get_tax_amount_by_group()" t-as="amount_by_group">
                             <tr>
-                                <td><span t-esc="amount_by_group[0]"/></td>
+                                <td><span t-esc="amount_by_group[0] if len(o.tax_line_ids) > 1 else (o.tax_line_ids.tax_id.description or o.tax_line_ids.tax_id.name)"/></td>
                                 <td class="text-right">
                                     <span t-esc="amount_by_group[1]" t-options='{"widget": "monetary", "display_currency": o.currency_id}'/>
                                 </td>
@@ -117,7 +117,28 @@
                     </table>
                 </div>
             </div>
-            
+
+            <div class="row" t-if="len(o.tax_line_ids) > 1">
+                <div class="col-xs-6">
+                    <table class="table table-condensed">
+                        <thead>
+                            <tr>
+                                <th>Tax</th>
+                                <th class="text-right">Amount</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <tr t-foreach="o.tax_line_ids" t-as="t">
+                                <td><span t-field="t.tax_id.description"/></td>
+                                <td class="text-right">
+                                    <span t-field="t.amount" t-options='{"widget": "monetary", "display_currency": o.currency_id}'/>
+                                </td>
+                            </tr>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+
             <p t-if="o.comment">
                 <strong>Comment:</strong>
                 <span t-field="o.comment"/>