[IMP] l10n_cl: enable copy invoice report with legal acknowledgment footer

Purpose
-------
Support Chilean legal requirements by allowing companies to print a copy of the invoice including an acknowledgment of receipt section.

Changes
-------
- Added a new report action limited to Chilean companies.
- Reused the standard invoice layout with a conditional footer for copies.
- Footer includes informationals fields (RUT, Recinto,...) and legal disclaimer.

Task-4908875

Author: baje-odoo

addons/account/views/account_report.xml

@@ -87,5 +87,17 @@
             <field name="report_file">account.report_hash_integrity</field>
         </record>
 
+        <record id="action_report_invoice_copy_cl" model="ir.actions.report">
+            <field name="name">Invoices with Copy</field>
+            <field name="model">account.move</field>
+            <field name="report_type">qweb-pdf</field>
+            <field name="report_name">l10n_cl.report_invoice_copy</field>
+            <field name="report_file">l10n_cl.report_invoice_copy</field>
+            <field name="binding_model_id" ref="account.model_account_move"/>
+            <field name="binding_type">report</field>
+            <field name="print_report_name">'%s - COPY' % (object.name)</field>
+            <field name="domain" eval="[('company_id.country_id.code', '=', 'CL')]"/>
+        </record>
+
     </data>
 </odoo>

addons/l10n_cl/__manifest__.py

@@ -26,6 +26,7 @@
         'views/res_bank_view.xml',
         'views/res_country_view.xml',
         'views/res_company_view.xml',
+        'views/report_invoice_copy.xml',
         'views/report_invoice.xml',
         'views/res_partner.xml',
         'views/res_config_settings_view.xml',

addons/l10n_cl/views/report_invoice.xml

@@ -222,6 +222,14 @@
 
     </template>
 
+    <template id="report_invoice_document_copy" inherit_id="account.report_invoice_document">
+        <xpath expr="//div[contains(@class, 'page')]" position="after">
+            <t t-if="is_copy">
+                <t t-call="l10n_cl.copy_footer"/>
+            </t>
+        </xpath>
+    </template>
+
     <!-- FIXME: Temp fix to allow fetching invoice_documemt in Studio Reports with localisation -->
     <template id="report_invoice" inherit_id="account.report_invoice">
         <xpath expr="//t[@t-call='account.report_invoice_document']" position="after">

addons/l10n_cl/views/report_invoice_copy.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <template id="report_invoice_copy">
+        <t t-set="is_copy" t-value="True"/>
+        <t t-call="l10n_cl.report_invoice"/>
+    </template>
+
+    <template id="copy_footer">
+        <div class="mt32" style="border: 2px solid black; padding: 10px;">
+            <div class="row">
+                <div class="col-6">
+                    <p><strong>Nombre:</strong> ______________________________________________</p>
+                    <p><strong>RUT:</strong> ______________________ <strong>FECHA:</strong> __________________</p>
+                    <p><strong>Recinto:</strong> __________________ <strong>FIRMA:</strong> ___________________</p>
+                </div>
+                <div class="col-6">
+                    <p style="font-size: 10px;">
+                        El acuse de recibo que se declara en este acto, de acuerdo a lo dispuesto en la letra b) del Art. 4º y la letra c) del Art. 5º de la Ley 19.983, acredita que la entrega de mercadería(s) o servicio(s)
+                    </p>
+                </div>
+            </div>
+        </div>
+        <div style="text-align: right;">
+            <strong>CEDIBLE</strong>
+        </div>
+
+  </template>
+</odoo>