feat(orders-pdf): without 'Uplatnit DPH' hide VAT columns, total reads 'Celkem bez DPH'

Applies to both the issued-order (PO) PDF and the order-confirmation PDF: when apply_vat is off the %DPH and DPH columns are dropped entirely (widths redistributed) instead of printing 0% / 0,00, the redundant Mezisoucet row is omitted, and the grand total is labeled 'Celkem bez DPH' / 'Total excl. VAT'. The per-line DPH cell already contained only the line VAT (never netto+VAT) - now pinned by a regression test (2x100 @ 21%: DPH cell 42,00, Celkem cell 242,00).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/__tests__/issued-orders.test.ts

@@ -507,6 +507,35 @@ describe("renderIssuedOrderHtml", () => {
     expect(html).not.toContain("alert(1)");
   });
 
+  it("with VAT: keeps the VAT columns and the DPH cell holds ONLY the line VAT", () => {
+    const html = renderIssuedOrderHtml(order, items, null, null, "cs", issuer);
+    expect(html).toContain("%DPH");
+    expect(html).toContain(">DPH<");
+    // 2 × 100 @ 21 %: DPH cell = 42,00 (VAT only), Celkem cell = 242,00.
+    expect(html).toContain('<td class="right">42,00</td>');
+    expect(html).toContain('<td class="right total-cell">242,00</td>');
+    expect(html).not.toContain("Celkem bez DPH");
+  });
+
+  it("without VAT: hides the VAT columns and labels the total 'Celkem bez DPH'", () => {
+    const html = renderIssuedOrderHtml(
+      { ...order, apply_vat: false },
+      items,
+      null,
+      null,
+      "cs",
+      issuer,
+    );
+    expect(html).not.toContain("%DPH");
+    expect(html).not.toContain(">DPH<");
+    // No per-line VAT cell, line total = netto.
+    expect(html).not.toContain('<td class="right">42,00</td>');
+    expect(html).toContain('<td class="right total-cell">200,00</td>');
+    expect(html).toContain("Celkem bez DPH");
+    // The subtotal detail row is dropped (it would duplicate the grand total).
+    expect(html).not.toContain("Mezisoučet");
+  });
+
   it("footer shows the logged-in user's name, no e-mail, no Schválil column", () => {
     const html = renderIssuedOrderHtml(order, items, null, null, "cs", issuer);
     // Footer: Vystavil <name> from authData. No e-mail line.

src/routes/admin/issued-orders-pdf.ts

@@ -207,6 +207,7 @@ const translations: Record<Lang, Record<string, string>> = {
     subtotal: "Mezisoučet:",
     vat_label: "DPH",
     total: "Celkem",
+    total_no_vat: "Celkem bez DPH",
     amounts_in: "Částky jsou uvedeny v",
     notes: "Poznámky",
     delivery_terms: "Dodací podmínky:",
@@ -234,6 +235,7 @@ const translations: Record<Lang, Record<string, string>> = {
     subtotal: "Subtotal:",
     vat_label: "VAT",
     total: "Total",
+    total_no_vat: "Total excl. VAT",
     amounts_in: "Amounts are in",
     notes: "Notes",
     delivery_terms: "Delivery terms:",
@@ -336,14 +338,19 @@ export function renderIssuedOrderHtml(
           ? `<div class="item-sub">${escapeHtml(it.item_description)}</div>`
           : ""
       }`;
+      // Without "Uplatnit DPH" the VAT columns are dropped entirely (the
+      // header does the same) instead of printing meaningless 0% / 0.00.
+      const vatCells = applyVat
+        ? `
+            <td class="center">${Math.floor(rate)}%</td>
+            <td class="right">${formatNum(lineVat)}</td>`
+        : "";
       return `<tr>
             <td class="row-num">${i + 1}</td>
             <td class="desc">${descHtml}</td>
             <td class="center">${formatNum(qty, qtyDecimals)}${it.unit ? ` / ${escapeHtml(it.unit)}` : ""}</td>
             <td class="right">${formatNum(unitPrice)}</td>
-            <td class="right">${formatNum(lineSubtotal)}</td>
-            <td class="center">${applyVat ? Math.floor(rate) : 0}%</td>
-            <td class="right">${formatNum(lineVat)}</td>
+            <td class="right">${formatNum(lineSubtotal)}</td>${vatCells}
             <td class="right total-cell">${formatNum(lineTotal)}</td>
         </tr>`;
     })
@@ -769,13 +776,17 @@ ${indentCSS}
     <thead>
       <tr>
         <th class="center" style="width:3%">${escapeHtml(t.col_no)}</th>
-        <th style="width:36%">${escapeHtml(t.col_desc)}</th>
+        <th style="width:${applyVat ? 36 : 46}%">${escapeHtml(t.col_desc)}</th>
         <th class="center" style="width:10%">${escapeHtml(t.col_qty)}</th>
         <th class="right" style="width:10%">${escapeHtml(t.col_unit_price)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_price)}</th>
+        <th class="right" style="width:10%">${escapeHtml(t.col_price)}</th>${
+          applyVat
+            ? `
         <th class="center" style="width:5%">${escapeHtml(t.col_vat_pct)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_vat)}</th>
-        <th class="right" style="width:16%">${escapeHtml(t.col_total)}</th>
+        <th class="right" style="width:10%">${escapeHtml(t.col_vat)}</th>`
+            : ""
+        }
+        <th class="right" style="width:${applyVat ? 16 : 21}%">${escapeHtml(t.col_total)}</th>
       </tr>
     </thead>
     <tbody>
@@ -783,17 +794,21 @@ ${indentCSS}
     </tbody>
   </table>
 
-  <!-- Soucty -->
+  <!-- Soucty (bez DPH jen souhrnny radek - mezisoucet by ho jen opakoval) -->
   <div class="totals-wrapper">
-    <div class="totals">
+    <div class="totals">${
+      applyVat
+        ? `
       <div class="detail-rows">
         <div class="row">
           <span class="label">${escapeHtml(t.subtotal)}</span>
           <span class="value">${formatNum(subtotal)} ${escapeHtml(currency)}</span>
         </div>${vatDetailHtml}
-      </div>
+      </div>`
+        : ""
+    }
       <div class="grand">
-        <span class="label">${escapeHtml(t.total)}</span>
+        <span class="label">${escapeHtml(applyVat ? t.total : t.total_no_vat)}</span>
         <span class="value">${formatNum(totalToPay)} ${escapeHtml(currency)}</span>
       </div>
       <div class="currency-note">${escapeHtml(t.amounts_in)} ${escapeHtml(currency)}</div>

src/routes/admin/orders-pdf.ts

@@ -200,6 +200,7 @@ const translations: Record<string, Record<string, string>> = {
     subtotal: "Mezisoučet:",
     vat_label: "DPH",
     total: "Celkem",
+    total_no_vat: "Celkem bez DPH",
     amounts_in: "Částky jsou uvedeny v",
     notes: "Poznámky",
     issued_by: "Vystavil:",
@@ -228,6 +229,7 @@ const translations: Record<string, Record<string, string>> = {
     subtotal: "Subtotal:",
     vat_label: "VAT",
     total: "Total",
+    total_no_vat: "Total excl. VAT",
     amounts_in: "Amounts are in",
     notes: "Notes",
     issued_by: "Issued by:",
@@ -388,14 +390,19 @@ export default async function ordersPdfRoutes(
             const lineTotal = lineSubtotal + lineVat;
             const qtyDecimals =
               Math.floor(item.quantity) === item.quantity ? 0 : 2;
+            // Without "Uplatnit DPH" the VAT columns are dropped entirely
+            // (the header does the same) instead of printing 0% / 0.00.
+            const vatCells = applyVat
+              ? `
+            <td class="center">${Math.floor(item.vat_rate)}%</td>
+            <td class="right">${formatNum(lineVat)}</td>`
+              : "";
             return `<tr>
             <td class="row-num">${i + 1}</td>
             <td class="desc">${escapeHtml(item.description)}</td>
             <td class="center">${formatNum(item.quantity, qtyDecimals)}${item.unit ? ` / ${escapeHtml(item.unit)}` : ""}</td>
             <td class="right">${formatNum(item.unit_price)}</td>
-            <td class="right">${formatNum(lineSubtotal)}</td>
-            <td class="center">${applyVat ? Math.floor(item.vat_rate) : 0}%</td>
-            <td class="right">${formatNum(lineVat)}</td>
+            <td class="right">${formatNum(lineSubtotal)}</td>${vatCells}
             <td class="right total-cell">${formatNum(lineTotal)}</td>
         </tr>`;
           })
@@ -848,13 +855,17 @@ ${indentCSS}
     <thead>
       <tr>
         <th class="center" style="width:3%">${escapeHtml(t.col_no)}</th>
-        <th style="width:36%">${escapeHtml(t.col_desc)}</th>
+        <th style="width:${applyVat ? 36 : 46}%">${escapeHtml(t.col_desc)}</th>
         <th class="center" style="width:10%">${escapeHtml(t.col_qty)}</th>
         <th class="right" style="width:10%">${escapeHtml(t.col_unit_price)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_price)}</th>
+        <th class="right" style="width:10%">${escapeHtml(t.col_price)}</th>${
+          applyVat
+            ? `
         <th class="center" style="width:5%">${escapeHtml(t.col_vat_pct)}</th>
-        <th class="right" style="width:10%">${escapeHtml(t.col_vat)}</th>
-        <th class="right" style="width:16%">${escapeHtml(t.col_total)}</th>
+        <th class="right" style="width:10%">${escapeHtml(t.col_vat)}</th>`
+            : ""
+        }
+        <th class="right" style="width:${applyVat ? 16 : 21}%">${escapeHtml(t.col_total)}</th>
       </tr>
     </thead>
     <tbody>
@@ -862,17 +873,21 @@ ${indentCSS}
     </tbody>
   </table>
 
-  <!-- Soucty -->
+  <!-- Soucty (bez DPH jen souhrnny radek - mezisoucet by ho jen opakoval) -->
   <div class="totals-wrapper">
-    <div class="totals">
+    <div class="totals">${
+      applyVat
+        ? `
       <div class="detail-rows">
         <div class="row">
           <span class="label">${escapeHtml(t.subtotal)}</span>
           <span class="value">${formatNum(subtotal)} ${escapeHtml(currency)}</span>
         </div>${vatDetailHtml}
-      </div>
+      </div>`
+        : ""
+    }
       <div class="grand">
-        <span class="label">${escapeHtml(t.total)}</span>
+        <span class="label">${escapeHtml(applyVat ? t.total : t.total_no_vat)}</span>
         <span class="value">${formatNum(totalToPay)} ${escapeHtml(currency)}</span>
       </div>
       <div class="currency-note">${escapeHtml(t.amounts_in)} ${escapeHtml(currency)}</div>