From 38019a9693375ac6719ffec43bff63774e142387 Mon Sep 17 00:00:00 2001
From: Aldrik Ramaekers <aldrikboy@gmail.com>
Date: Sat, 13 Sep 2025 18:47:01 +0200
Subject: invoice peppol work

---
 include/administration.hpp |  12 +----
 include/file_templates.hpp | 109 ++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 94 insertions(+), 27 deletions(-)

(limited to 'include')

diff --git a/include/administration.hpp b/include/administration.hpp
index fe3d7b2..95d4622 100644
--- a/include/administration.hpp
+++ b/include/administration.hpp
@@ -109,18 +109,15 @@ typedef struct
     float amount;
     bool amount_is_percentage;
     char description[MAX_LEN_LONG_DESC];
-    float net_per_item;
+    float net_per_item; // Net per item before discount.
     float discount;
     bool discount_is_percentage;
     float allowance; // Total discount.
-    float net;
+    float net; // Total net, with discount.
     char currency[MAX_LEN_CURRENCY]; // 3 letter code
     char tax_bracket_id[MAX_LEN_ID]; // T/[id]
     float tax;
     float total;
-    
-    // TODO uninplemented
-    char tax_section[MAX_LEN_TAX_SECTION];
 } billing_item;
 
 /**
@@ -257,11 +254,6 @@ typedef struct
     invoice_status status;
     bool is_outgoing; // Outgoing or incomming invoice.
     payment_information payment_means;
-    
-    bool is_intra_community; // TODO uninplemented
-    time_t payment_on_account_date; // TODO uninplemented
-    char tax_representative[MAX_LEN_LONG_DESC]; // TODO uninplemented
-    char corrected_sequential_number[MAX_LEN_ID]; // TODO uninplemented
 
     // Used for forms, not stored on disk. Filled when retrieved.
     contact supplier;
diff --git a/include/file_templates.hpp b/include/file_templates.hpp
index cb89050..af2f373 100644
--- a/include/file_templates.hpp
+++ b/include/file_templates.hpp
@@ -64,23 +64,37 @@ const char* peppol_invoice_tax_subtotal_template =
 "    </cac:TaxSubtotal>\n";
 
 const char* peppol_invoice_line_template = 
-"  <cac:InvoiceLine>\n"
-"    <cbc:ID>{{LINE_ID}}</cbc:ID>\n"
-"    <cbc:InvoicedQuantity unitCode=\"{{UNIT_CODE}}\">{{QUANTITY}}</cbc:InvoicedQuantity>\n"
-"    <cbc:LineExtensionAmount currencyID=\"{{CURRENCY}}\">{{LINE_AMOUNT}}</cbc:LineExtensionAmount>\n"
-"    <cac:Item>\n"
-"      <cbc:Name>{{ITEM_NAME}}</cbc:Name>\n"
-"      <cac:ClassifiedTaxCategory>\n"
-"        <cbc:ID>{{LINE_TAX_CATEGORY}}</cbc:ID>\n"
-"        <cbc:Percent>{{LINE_TAX_PERCENT}}</cbc:Percent>\n"
-"        <cac:TaxScheme>\n"
-"          <cbc:ID>VAT</cbc:ID>\n"
-"        </cac:TaxScheme>\n"
-"      </cac:ClassifiedTaxCategory>\n"
-"    </cac:Item>\n"
-"    <cac:Price>\n"
-"      <cbc:PriceAmount currencyID=\"{{CURRENCY}}\">{{UNIT_PRICE}}</cbc:PriceAmount>\n"
-"    </cac:Price>\n"
+"   <cac:InvoiceLine>\n"
+"   <cbc:ID>{{LINE_ID}}</cbc:ID>\n"
+"   <cbc:InvoicedQuantity unitCode=\"{{UNIT_CODE}}\">{{QUANTITY}}</cbc:InvoicedQuantity>\n"
+"   <cbc:LineExtensionAmount currencyID=\"{{CURRENCY}}\">{{LINE_AMOUNT}}</cbc:LineExtensionAmount>\n"
+
+"   <cac:OrderLineReference>\n"
+"     <cbc:LineID>{{TAX_BRACKET_ID}}</cbc:LineID>\n"
+"   </cac:OrderLineReference>\n"
+
+"   <cac:AllowanceCharge>\n"
+"     <cbc:ChargeIndicator>false</cbc:ChargeIndicator>\n"
+"     <cbc:AllowanceChargeReason>Discount</cbc:AllowanceChargeReason>\n"
+"     {{ALLOWANCE_IS_PERCENTAGE}}\n"
+"     <cbc:Amount currencyID=\"{{CURRENCY}}\">{{DISCOUNT_TOTAL}}</cbc:Amount>\n"
+"     <cbc:BaseAmount currencyID=\"{{CURRENCY}}\">{{DISCOUNT_BASE_AMOUNT}}</cbc:BaseAmount>\n"
+"   </cac:AllowanceCharge>\n"
+
+"   <cac:Item>\n"
+"     <cbc:Name>{{ITEM_NAME}}</cbc:Name>\n"
+"     <cac:ClassifiedTaxCategory>\n"
+"       <cbc:ID>{{LINE_TAX_CATEGORY}}</cbc:ID>\n"
+"       <cbc:Percent>{{LINE_TAX_PERCENT}}</cbc:Percent>\n"
+"       <cac:TaxScheme>\n"
+"         <cbc:ID>VAT</cbc:ID>\n"
+"       </cac:TaxScheme>\n"
+"     </cac:ClassifiedTaxCategory>\n"
+"   </cac:Item>\n"
+
+"   <cac:Price>\n"
+"     <cbc:PriceAmount currencyID=\"{{CURRENCY}}\">{{UNIT_PRICE}}</cbc:PriceAmount>\n"
+"   </cac:Price>\n"
 "  </cac:InvoiceLine>\n";
 
 const char *peppol_invoice_template =
@@ -94,12 +108,25 @@ const char *peppol_invoice_template =
 "\n"
 "  <cbc:ID>{{INVOICE_ID}}</cbc:ID>\n"
 "  <cbc:IssueDate>{{ISSUE_DATE}}</cbc:IssueDate>\n"
+"  <cbc:DueDate>{{DUE_DATE}}</cbc:DueDate>\n"
 "  <cbc:InvoiceTypeCode>380</cbc:InvoiceTypeCode>\n"
 "  <cbc:DocumentCurrencyCode>{{CURRENCY}}</cbc:DocumentCurrencyCode>\n"
 "\n"
+"  <cac:AdditionalDocumentReference>\n"
+"    <cbc:ID>{{INVOICE_DOCUMENT}}</cbc:ID>\n"
+"  </cac:AdditionalDocumentReference>\n"
+"\n"
+"  <cac:ProjectReference>\n"
+"    <cbc:ID>{{PROJECT_ID}}</cbc:ID>\n"
+"  </cac:ProjectReference>\n"
+"  <cbc:AccountingCost>{{COST_CENTER_CODE}}</cbc:AccountingCost>\n"
+"\n"
 "  <cac:AccountingSupplierParty>\n"
 "    <cac:Party>\n"
 "      <cbc:EndpointID schemeID=\"{{SUPPLIER_ENDPOINT_SCHEME}}\">{{SUPPLIER_ENDPOINT_ID}}</cbc:EndpointID>\n"
+"      <cac:PartyIdentification>\n"
+"        <cbc:ID schemeID=\"ZZZ\">{{SUPPLIER_ID}}</cbc:ID>\n"
+"      </cac:PartyIdentification>\n"
 "      <cac:PartyName>\n"
 "        <cbc:Name>{{SUPPLIER_NAME}}</cbc:Name>\n"
 "      </cac:PartyName>\n"
@@ -119,12 +146,27 @@ const char *peppol_invoice_template =
 "          <cbc:ID>VAT</cbc:ID>\n"
 "        </cac:TaxScheme>\n"
 "      </cac:PartyTaxScheme>\n"
+"\n"
+"      <cac:PartyLegalEntity>\n"
+"        <cbc:RegistrationName>{{SUPPLIER_LEGAL_NAME}}</cbc:RegistrationName>\n"
+"        <cbc:CompanyID schemeID=\"ZZZ\">{{SUPPLIER_BUSINESS_ID}}</cbc:CompanyID>\n"
+"      </cac:PartyLegalEntity>\n"
+"\n"
+"      <cac:Contact>\n"
+"        <cbc:Name>{{SUPPLIER_NAME}}</cbc:Name>\n"
+"        <cbc:Telephone>{{SUPPLIER_PHONE_NUMBER}}</cbc:Telephone>\n"
+"        <cbc:ElectronicMail>{{SUPPLIER_EMAIL}}</cbc:ElectronicMail>\n"
+"      </cac:Contact>\n"
+"\n"
 "    </cac:Party>\n"
 "  </cac:AccountingSupplierParty>\n"
 "\n"
 "  <cac:AccountingCustomerParty>\n"
 "    <cac:Party>\n"
 "      <cbc:EndpointID schemeID=\"{{CUSTOMER_ENDPOINT_SCHEME}}\">{{CUSTOMER_ENDPOINT_ID}}</cbc:EndpointID>\n"
+"      <cac:PartyIdentification>\n"
+"        <cbc:ID schemeID=\"ZZZ\">{{CUSTOMER_ID}}</cbc:ID>\n"
+"      </cac:PartyIdentification>\n"
 "      <cac:PartyName>\n"
 "        <cbc:Name>{{CUSTOMER_NAME}}</cbc:Name>\n"
 "      </cac:PartyName>\n"
@@ -144,9 +186,42 @@ const char *peppol_invoice_template =
 "          <cbc:ID>VAT</cbc:ID>\n"
 "        </cac:TaxScheme>\n"
 "      </cac:PartyTaxScheme>\n"
+"\n"
+"      <cac:PartyLegalEntity>\n"
+"        <cbc:RegistrationName>{{CUSTOMER_LEGAL_NAME}}</cbc:RegistrationName>\n"
+"        <cbc:CompanyID schemeID=\"ZZZ\">{{CUSTOMER_BUSINESS_ID}}</cbc:CompanyID>\n"
+"      </cac:PartyLegalEntity>\n"
+"\n"
+"      <cac:Contact>\n"
+"        <cbc:Name>{{CUSTOMER_NAME}}</cbc:Name>\n"
+"        <cbc:Telephone>{{CUSTOMER_PHONE_NUMBER}}</cbc:Telephone>\n"
+"        <cbc:ElectronicMail>{{CUSTOMER_EMAIL}}</cbc:ElectronicMail>\n"
+"      </cac:Contact>\n"
+"\n"
 "    </cac:Party>\n"
 "  </cac:AccountingCustomerParty>\n"
 "\n"
+"<cac:Delivery>\n"
+"    <cbc:ActualDeliveryDate>{{DELIVERY_DATE}}</cbc:ActualDeliveryDate>\n"
+"    <cac:DeliveryLocation>\n"
+"        <cac:Address>\n"
+"           <cbc:StreetName>{{DELIVERY_STREET}}</cbc:StreetName>\n"
+"           <cbc:AdditionalStreetName>{{DELIVERY_STREET2}}</cbc:AdditionalStreetName>\n"
+"           <cbc:CityName>{{DELIVERY_CITY}}</cbc:CityName>\n"
+"           <cbc:PostalZone>{{DELIVERY_POSTAL}}</cbc:PostalZone>\n"
+"           <cbc:CountrySubentity>{{DELIVERY_REGION}}</cbc:CountrySubentity>\n"
+"           <cac:Country>\n"
+"             <cbc:IdentificationCode>{{DELIVERY_COUNTRY}}</cbc:IdentificationCode>\n"
+"           </cac:Country>\n"
+"        </cac:Address>\n"
+"    </cac:DeliveryLocation>\n"
+"    <cac:DeliveryParty>\n"
+"        <cac:PartyName>\n"
+"            <cbc:Name>{{DELIVERY_NAME}}</cbc:Name>\n"
+"        </cac:PartyName>\n"
+"    </cac:DeliveryParty>\n"
+"</cac:Delivery>\n"
+"\n"
 "  <cac:PaymentMeans>\n"
 "    <cbc:PaymentMeansCode>{{PAYMENT_TYPE}}</cbc:PaymentMeansCode>\n"
 "    <cbc:PaymentID>{{INVOICE_ID}}</cbc:PaymentID>\n"
-- 
cgit v1.2.3-70-g09d2