pdf sheets from new excel

.tmp-mv170126-err.txt

@@ -0,0 +1 @@
+Sheet 1

scripts/generate-pdf-datasheets.ts

@@ -2,48 +2,212 @@
 /**
  * PDF Datasheet Generator (React-PDF)
  *
- * Uses the same Excel-driven data model as the legacy generator, but renders
- * PDFs via `@react-pdf/renderer` for maintainable layout and pagination.
+ * Renders PDFs via `@react-pdf/renderer`.
+ *
+ * Source of truth:
+ * - All technical data + cross-section tables: Excel files in `data/excel/`
+ * - Product description text: MDX files in `data/products/{en,de}/*.mdx`
  */
 
 import * as fs from 'fs';
 import * as path from 'path';
 
+import * as XLSX from 'xlsx';
+const matter = require('gray-matter') as (src: string) => { data: unknown; content: string };
+
 import type { ProductData } from './pdf/model/types';
 import { generateDatasheetPdfBuffer } from './pdf/react-pdf/generate-datasheet-pdf';
-import { generateFileName, normalizeValue } from './pdf/model/utils';
+import { generateFileName, normalizeValue, stripHtml } from './pdf/model/utils';
 
 const CONFIG = {
-  productsFile: path.join(process.cwd(), 'data/processed/products.json'),
   outputDir: path.join(process.cwd(), 'public/datasheets'),
   chunkSize: 10,
 } as const;
 
+const EXCEL_FILES = [
+  path.join(process.cwd(), 'data/excel/high-voltage.xlsx'),
+  path.join(process.cwd(), 'data/excel/medium-voltage-KM.xlsx'),
+  path.join(process.cwd(), 'data/excel/medium-voltage-KM 170126.xlsx'),
+  path.join(process.cwd(), 'data/excel/low-voltage-KM.xlsx'),
+  path.join(process.cwd(), 'data/excel/solar-cables.xlsx'),
+] as const;
+
+type MdxProduct = {
+  slug: string;
+  title: string;
+  sku: string;
+  categories: string[];
+  images: string[];
+  descriptionHtml: string;
+};
+
+type MdxIndex = Map<string, MdxProduct>; // key: normalized designation/title
+
 function ensureOutputDir(): void {
   if (!fs.existsSync(CONFIG.outputDir)) {
     fs.mkdirSync(CONFIG.outputDir, { recursive: true });
   }
 }
 
-async function readProductsStream(): Promise<ProductData[]> {
-  console.log('Reading products.json...');
-  return new Promise((resolve, reject) => {
-    const stream = fs.createReadStream(CONFIG.productsFile, { encoding: 'utf8' });
-    let data = '';
-    stream.on('data', chunk => {
-      data += chunk;
+function normalizeExcelKey(value: string): string {
+  return String(value || '')
+    .toUpperCase()
+    .replace(/-\d+$/g, '')
+    .replace(/[^A-Z0-9]+/g, '');
+}
+
+function extractDescriptionHtmlFromMdxBody(body: string): string {
+  const content = String(body || '').trim();
+  if (!content) return '';
+
+  // MDX product files are wrapped like:
+  // <ProductTabs technicalData={...}>
+  //   <section>...</section>
+  // </ProductTabs>
+  // For PDF, we only want the inner description content.
+  const withoutOpen = content.replace(/^\s*<ProductTabs[\s\S]*?>\s*/i, '');
+  const withoutClose = withoutOpen.replace(/\s*<\/ProductTabs>\s*$/i, '');
+  return withoutClose.trim();
+}
+
+function buildMdxIndex(locale: 'en' | 'de'): MdxIndex {
+  const dir = path.join(process.cwd(), 'data/products', locale);
+  const idx: MdxIndex = new Map();
+  if (!fs.existsSync(dir)) return idx;
+
+  const files = fs
+    .readdirSync(dir)
+    .filter(f => f.endsWith('.mdx'))
+    .sort();
+
+  for (const file of files) {
+    const filePath = path.join(dir, file);
+    const raw = fs.readFileSync(filePath, 'utf8');
+    const parsed = matter(raw);
+    const data = (parsed.data || {}) as any;
+
+    const title = normalizeValue(String(data.title || ''));
+    if (!title) continue;
+
+    const sku = normalizeValue(String(data.sku || ''));
+    const categories = Array.isArray(data.categories) ? data.categories.map((c: any) => normalizeValue(String(c))).filter(Boolean) : [];
+    const images = Array.isArray(data.images) ? data.images.map((i: any) => normalizeValue(String(i))).filter(Boolean) : [];
+
+    const descriptionHtml = extractDescriptionHtmlFromMdxBody(parsed.content);
+
+    const slug = path.basename(file, '.mdx');
+    idx.set(normalizeExcelKey(title), { slug, title, sku, categories, images, descriptionHtml });
+  }
+
+  return idx;
+}
+
+function findKeyByHeaderValue(headerRow: Record<string, unknown>, pattern: RegExp): string | null {
+  for (const [k, v] of Object.entries(headerRow || {})) {
+    const text = normalizeValue(String(v ?? ''));
+    if (!text) continue;
+    if (pattern.test(text)) return k;
+  }
+  return null;
+}
+
+function readExcelRows(filePath: string): Array<Record<string, unknown>> {
+  if (!fs.existsSync(filePath)) return [];
+  const workbook = XLSX.readFile(filePath, { cellDates: false, cellNF: false, cellText: false });
+  const sheetName = workbook.SheetNames[0];
+  if (!sheetName) return [];
+  const sheet = workbook.Sheets[sheetName];
+  if (!sheet) return [];
+
+  return XLSX.utils.sheet_to_json(sheet, {
+    defval: '',
+    raw: false,
+    blankrows: false,
+  }) as Array<Record<string, unknown>>;
+}
+
+function readDesignationsFromExcelFile(filePath: string): Map<string, string> {
+  const rows = readExcelRows(filePath);
+  if (!rows.length) return new Map();
+
+  // Legacy sheets use "Part Number" as a column key.
+  // The new MV sheet uses __EMPTY* keys and stores the human headers in row 0 values.
+  const headerRow = rows[0] || {};
+  const partNumberKey =
+    (Object.prototype.hasOwnProperty.call(headerRow, 'Part Number') ? 'Part Number' : null) ||
+    findKeyByHeaderValue(headerRow, /^part\s*number$/i) ||
+    '__EMPTY';
+
+  const out = new Map<string, string>();
+  for (const r of rows) {
+    const pn = normalizeValue(String(r?.[partNumberKey] ?? ''));
+    if (!pn || pn === 'Units' || pn === 'Part Number') continue;
+
+    const key = normalizeExcelKey(pn);
+    if (!key) continue;
+
+    // Keep first-seen designation string (stable filenames from MDX slug).
+    if (!out.has(key)) out.set(key, pn);
+  }
+
+  return out;
+}
+
+function loadAllExcelDesignations(): Map<string, string> {
+  const out = new Map<string, string>();
+  for (const filePath of EXCEL_FILES) {
+    const m = readDesignationsFromExcelFile(filePath);
+    Array.from(m.entries()).forEach(([k, v]) => {
+      if (!out.has(k)) out.set(k, v);
     });
-    stream.on('end', () => {
-      try {
-        const products = JSON.parse(data) as ProductData[];
-        console.log(`Loaded ${products.length} products`);
-        resolve(products);
-      } catch (error) {
-        reject(new Error(`Failed to parse JSON: ${error}`));
-      }
+  }
+  return out;
+}
+
+async function loadProductsFromExcelAndMdx(locale: 'en' | 'de'): Promise<ProductData[]> {
+  const mdxIndex = buildMdxIndex(locale);
+  const excelDesignations = loadAllExcelDesignations();
+
+  const products: ProductData[] = [];
+  let id = 1;
+
+  Array.from(excelDesignations.entries()).forEach(([key, designation]) => {
+    const mdx = mdxIndex.get(key) || null;
+
+    const title = mdx?.title || designation;
+    const slug =
+      mdx?.slug ||
+      title
+        .toLowerCase()
+        .replace(/[^a-z0-9]+/g, '-')
+        .replace(/-+/g, '-')
+        .replace(/^-|-$/g, '');
+
+    // Only the product description comes from MDX. Everything else is Excel-driven
+    // during model building (technicalItems + voltage tables).
+    const descriptionHtml = mdx?.descriptionHtml || '';
+
+    products.push({
+      id: id++,
+      name: title,
+      shortDescriptionHtml: '',
+      descriptionHtml,
+      images: mdx?.images || [],
+      featuredImage: (mdx?.images && mdx.images[0]) || null,
+      sku: mdx?.sku || title,
+      slug,
+      translationKey: slug,
+      locale,
+      categories: (mdx?.categories || []).map(name => ({ name })),
+      attributes: [],
     });
-    stream.on('error', error => reject(new Error(`Failed to read file: ${error}`)));
   });
+
+  // Deterministic order: by slug, then name.
+  products.sort((a, b) => (a.slug || '').localeCompare(b.slug || '') || a.name.localeCompare(b.name));
+
+  // Drop products that have no readable name.
+  return products.filter(p => stripHtml(p.name));
 }
 
 async function processChunk(products: ProductData[], chunkIndex: number, totalChunks: number): Promise<void> {
@@ -67,21 +231,24 @@ async function processProductsInChunks(): Promise<void> {
   console.log('Starting PDF generation (React-PDF)');
   ensureOutputDir();
 
-  const allProducts = await readProductsStream();
+  const onlyLocale = normalizeValue(String(process.env.PDF_LOCALE || '')).toLowerCase();
+  const locales: Array<'en' | 'de'> = onlyLocale === 'de' || onlyLocale === 'en' ? [onlyLocale] : ['en', 'de'];
+
+  const allProducts: ProductData[] = [];
+  for (const locale of locales) {
+    const products = await loadProductsFromExcelAndMdx(locale);
+    allProducts.push(...products);
+  }
+
   if (allProducts.length === 0) {
     console.log('No products found');
     return;
   }
 
-  // Dev convenience: generate only one locale / one product subset.
+  // Dev convenience: generate only one product subset.
   // IMPORTANT: apply filters BEFORE PDF_LIMIT so the limit works within the filtered set.
   let products = allProducts;
 
-  const onlyLocale = normalizeValue(String(process.env.PDF_LOCALE || '')).toLowerCase();
-  if (onlyLocale === 'de' || onlyLocale === 'en') {
-    products = products.filter(p => (p.locale || 'en') === onlyLocale);
-  }
-
   const match = normalizeValue(String(process.env.PDF_MATCH || '')).toLowerCase();
   if (match) {
     products = products.filter(p => {

scripts/pdf/model/build-datasheet-model.ts

@@ -2,8 +2,8 @@ import * as fs from 'fs';
 import * as path from 'path';
 
 import type { DatasheetModel, DatasheetVoltageTable, KeyValueItem, ProductData } from './types';
-import type { ExcelMatch } from './excel-index';
-import { findExcelForProduct } from './excel-index';
+import type { ExcelMatch, MediumVoltageCrossSectionExcelMatch } from './excel-index';
+import { findExcelForProduct, findMediumVoltageCrossSectionExcelForProduct } from './excel-index';
 import { getLabels, getProductUrl, normalizeValue, stripHtml } from './utils';
 
 type ExcelRow = Record<string, unknown>;
@@ -590,6 +590,129 @@ function buildExcelModel(args: { product: ProductData; locale: 'en' | 'de' }): B
   return { ok: true, technicalItems, voltageTables };
 }
 
+function isMediumVoltageProduct(product: ProductData): boolean {
+  const hay = [product.slug, product.path, product.translationKey, ...(product.categories || []).map(c => c.name)]
+    .filter(Boolean)
+    .join(' ');
+  return /medium[-\s]?voltage|mittelspannung/i.test(hay);
+}
+
+type AbbrevColumn = { colKey: string; unit: string };
+
+function isAbbreviatedHeaderKey(key: string): boolean {
+  const k = normalizeValue(key);
+  if (!k) return false;
+  if (/^__EMPTY/i.test(k)) return false;
+
+  // Examples from the MV sheet: "LD mm", "RI Ohm", "G kg", "SBL 30", "SBE 20", "BK", "BR", "LF".
+  // Keep this permissive but focused on compact, non-sentence identifiers.
+  if (k.length > 12) return false;
+  if (/[a-z]{4,}/.test(k)) return false;
+  if (!/[A-ZØ]/.test(k)) return false;
+  return true;
+}
+
+function extractAbbrevColumnsFromMediumVoltageHeader(args: {
+  headerRow: Record<string, unknown>;
+  units: Record<string, string>;
+  partNumberKey: string;
+  crossSectionKey: string;
+  ratedVoltageKey: string | null;
+}): AbbrevColumn[] {
+  const out: AbbrevColumn[] = [];
+
+  for (const colKey of Object.keys(args.headerRow || {})) {
+    if (!colKey) continue;
+    if (colKey === args.partNumberKey) continue;
+    if (colKey === args.crossSectionKey) continue;
+    if (args.ratedVoltageKey && colKey === args.ratedVoltageKey) continue;
+
+    if (!isAbbreviatedHeaderKey(colKey)) continue;
+
+    const unit = normalizeUnit(args.units[colKey] || '');
+    out.push({ colKey, unit });
+  }
+
+  return out;
+}
+
+function buildMediumVoltageCrossSectionTableFromNewExcel(args: {
+  product: ProductData;
+  locale: 'en' | 'de';
+}): BuildExcelModelResult {
+  const mv = findMediumVoltageCrossSectionExcelForProduct(args.product) as MediumVoltageCrossSectionExcelMatch | null;
+  if (!mv || !mv.rows.length) return { ok: false, technicalItems: [], voltageTables: [] };
+  if (!mv.crossSectionKey) return { ok: false, technicalItems: [], voltageTables: [] };
+
+  const abbrevCols = extractAbbrevColumnsFromMediumVoltageHeader({
+    headerRow: mv.headerRow,
+    units: mv.units,
+    partNumberKey: mv.partNumberKey,
+    crossSectionKey: mv.crossSectionKey,
+    ratedVoltageKey: mv.ratedVoltageKey,
+  });
+  if (!abbrevCols.length) return { ok: false, technicalItems: [], voltageTables: [] };
+
+  const byVoltage = new Map<string, number[]>();
+  for (let i = 0; i < mv.rows.length; i++) {
+    const cs = normalizeValue(String((mv.rows[i] as Record<string, unknown>)?.[mv.crossSectionKey] ?? ''));
+    if (!cs) continue;
+
+    const rawV = mv.ratedVoltageKey
+      ? normalizeValue(String((mv.rows[i] as Record<string, unknown>)?.[mv.ratedVoltageKey] ?? ''))
+      : '';
+
+    const voltageLabel = normalizeVoltageLabel(rawV || '');
+    const key = voltageLabel || (args.locale === 'de' ? 'Spannung unbekannt' : 'Voltage unknown');
+    const arr = byVoltage.get(key) ?? [];
+    arr.push(i);
+    byVoltage.set(key, arr);
+  }
+
+  const voltageKeysSorted = Array.from(byVoltage.keys()).sort((a, b) => {
+    const na = parseVoltageSortKey(a);
+    const nb = parseVoltageSortKey(b);
+    if (na !== nb) return na - nb;
+    return a.localeCompare(b);
+  });
+
+  const voltageTables: VoltageTableModel[] = [];
+  for (const vKey of voltageKeysSorted) {
+    const indices = byVoltage.get(vKey) || [];
+    if (!indices.length) continue;
+
+    const crossSections = indices.map(idx =>
+      normalizeValue(String((mv.rows[idx] as Record<string, unknown>)?.[mv.crossSectionKey] ?? '')),
+    );
+
+    const metaItems: KeyValueItem[] = [];
+    if (mv.ratedVoltageKey) {
+      const rawV = normalizeValue(String((mv.rows[indices[0]] as Record<string, unknown>)?.[mv.ratedVoltageKey] ?? ''));
+      metaItems.push({
+        label: args.locale === 'de' ? 'Spannung' : 'Voltage',
+        value: normalizeVoltageLabel(rawV || ''),
+      });
+    }
+
+    const columns = abbrevCols.map(col => {
+      return {
+        key: col.colKey,
+        // Use the abbreviated title from the first row as the table header.
+        label: normalizeValue(col.colKey),
+        get: (rowIndex: number) => {
+          const srcRowIndex = indices[rowIndex];
+          const raw = normalizeValue(String((mv.rows[srcRowIndex] as Record<string, unknown>)?.[col.colKey] ?? ''));
+          return compactCellForDenseTable(raw, col.unit, args.locale);
+        },
+      };
+    });
+
+    voltageTables.push({ voltageLabel: vKey, metaItems, crossSections, columns });
+  }
+
+  return { ok: true, technicalItems: [], voltageTables };
+}
+
 export function buildDatasheetModel(args: { product: ProductData; locale: 'en' | 'de' }): DatasheetModel {
   const labels = getLabels(args.locale);
   const categoriesLine = (args.product.categories || []).map(c => stripHtml(c.name)).join(' • ');
@@ -597,22 +720,33 @@ export function buildDatasheetModel(args: { product: ProductData; locale: 'en' |
   const heroSrc = resolveMediaToLocalPath(args.product.featuredImage || args.product.images?.[0] || null);
   const productUrl = getProductUrl(args.product);
 
+  // Technical data MUST stay sourced from the existing Excel index (legacy sheets).
   const excelModel = buildExcelModel({ product: args.product, locale: args.locale });
-  const voltageTables: DatasheetVoltageTable[] = excelModel.ok
-    ? excelModel.voltageTables.map(t => {
-        const columns = t.columns.map(c => ({ key: c.key, label: c.label }));
-        const rows = t.crossSections.map((configuration, rowIndex) => ({
-          configuration,
-          cells: t.columns.map(c => compactNumericForLocale(c.get(rowIndex), args.locale)),
-        }));
-        return {
-          voltageLabel: t.voltageLabel,
-          metaItems: t.metaItems,
-          columns,
-          rows,
-        };
-      })
-    : [];
+
+  // Cross-section tables: for medium voltage only, prefer the new MV sheet (abbrev columns in header row).
+  const crossSectionModel = isMediumVoltageProduct(args.product)
+    ? buildMediumVoltageCrossSectionTableFromNewExcel({ product: args.product, locale: args.locale })
+    : { ok: false, technicalItems: [], voltageTables: [] };
+
+  const voltageTablesSrc = crossSectionModel.ok
+    ? crossSectionModel.voltageTables
+    : excelModel.ok
+      ? excelModel.voltageTables
+      : [];
+
+  const voltageTables: DatasheetVoltageTable[] = voltageTablesSrc.map(t => {
+    const columns = t.columns.map(c => ({ key: c.key, label: c.label }));
+    const rows = t.crossSections.map((configuration, rowIndex) => ({
+      configuration,
+      cells: t.columns.map(c => compactNumericForLocale(c.get(rowIndex), args.locale)),
+    }));
+    return {
+      voltageLabel: t.voltageLabel,
+      metaItems: t.metaItems,
+      columns,
+      rows,
+    };
+  });
 
   return {
     locale: args.locale,

scripts/pdf/model/excel-index.ts

@@ -8,6 +8,15 @@ import { normalizeValue } from './utils';
 type ExcelRow = Record<string, unknown>;
 export type ExcelMatch = { rows: ExcelRow[]; units: Record<string, string> };
 
+export type MediumVoltageCrossSectionExcelMatch = {
+  headerRow: ExcelRow;
+  rows: ExcelRow[];
+  units: Record<string, string>;
+  partNumberKey: string;
+  crossSectionKey: string;
+  ratedVoltageKey: string | null;
+};
+
 const EXCEL_SOURCE_FILES = [
   path.join(process.cwd(), 'data/excel/high-voltage.xlsx'),
   path.join(process.cwd(), 'data/excel/medium-voltage-KM.xlsx'),
@@ -15,7 +24,21 @@ const EXCEL_SOURCE_FILES = [
   path.join(process.cwd(), 'data/excel/solar-cables.xlsx'),
 ];
 
+// Medium-voltage cross-section table (new format with multi-row header).
+// IMPORTANT: this must NOT be used for the technical data table.
+const MV_CROSS_SECTION_FILE = path.join(process.cwd(), 'data/excel/medium-voltage-KM 170126.xlsx');
+
+type MediumVoltageCrossSectionIndex = {
+  headerRow: ExcelRow;
+  units: Record<string, string>;
+  partNumberKey: string;
+  crossSectionKey: string;
+  ratedVoltageKey: string | null;
+  rowsByDesignation: Map<string, ExcelRow[]>;
+};
+
 let EXCEL_INDEX: Map<string, ExcelMatch> | null = null;
+let MV_CROSS_SECTION_INDEX: MediumVoltageCrossSectionIndex | null = null;
 
 export function normalizeExcelKey(value: string): string {
   return String(value || '')
@@ -40,6 +63,53 @@ function loadExcelRows(filePath: string): ExcelRow[] {
   }
 }
 
+function findKeyByHeaderValue(headerRow: ExcelRow, pattern: RegExp): string | null {
+  for (const [k, v] of Object.entries(headerRow || {})) {
+    const text = normalizeValue(String(v ?? ''));
+    if (!text) continue;
+    if (pattern.test(text)) return k;
+  }
+  return null;
+}
+
+function getMediumVoltageCrossSectionIndex(): MediumVoltageCrossSectionIndex {
+  if (MV_CROSS_SECTION_INDEX) return MV_CROSS_SECTION_INDEX;
+
+  const rows = fs.existsSync(MV_CROSS_SECTION_FILE) ? loadExcelRows(MV_CROSS_SECTION_FILE) : [];
+  const headerRow = (rows[0] || {}) as ExcelRow;
+
+  const partNumberKey = findKeyByHeaderValue(headerRow, /^part\s*number$/i) || '__EMPTY';
+  const crossSectionKey = findKeyByHeaderValue(headerRow, /querschnitt|cross.?section/i) || '';
+  const ratedVoltageKey = findKeyByHeaderValue(headerRow, /rated voltage|voltage rating|nennspannung/i) || null;
+
+  const unitsRow = rows.find(r => normalizeValue(String((r as ExcelRow)?.[partNumberKey] ?? '')) === 'Units') || null;
+  const units: Record<string, string> = {};
+  if (unitsRow) {
+    for (const [k, v] of Object.entries(unitsRow)) {
+      if (k === partNumberKey) continue;
+      const unit = normalizeValue(String(v ?? ''));
+      if (unit) units[k] = unit;
+    }
+  }
+
+  const rowsByDesignation = new Map<string, ExcelRow[]>();
+  for (const r of rows) {
+    if (r === headerRow) continue;
+    const pn = normalizeValue(String((r as ExcelRow)?.[partNumberKey] ?? ''));
+    if (!pn || pn === 'Units' || pn === 'Part Number') continue;
+
+    const key = normalizeExcelKey(pn);
+    if (!key) continue;
+
+    const cur = rowsByDesignation.get(key) || [];
+    cur.push(r);
+    rowsByDesignation.set(key, cur);
+  }
+
+  MV_CROSS_SECTION_INDEX = { headerRow, units, partNumberKey, crossSectionKey, ratedVoltageKey, rowsByDesignation };
+  return MV_CROSS_SECTION_INDEX;
+}
+
 export function getExcelIndex(): Map<string, ExcelMatch> {
   if (EXCEL_INDEX) return EXCEL_INDEX;
   const idx = new Map<string, ExcelMatch>();
@@ -93,3 +163,30 @@ export function findExcelForProduct(product: ProductData): ExcelMatch | null {
   }
   return null;
 }
+
+export function findMediumVoltageCrossSectionExcelForProduct(product: ProductData): MediumVoltageCrossSectionExcelMatch | null {
+  const idx = getMediumVoltageCrossSectionIndex();
+  const candidates = [
+    product.name,
+    product.slug ? product.slug.replace(/-\d+$/g, '') : '',
+    product.sku,
+    product.translationKey,
+  ].filter(Boolean) as string[];
+
+  for (const c of candidates) {
+    const key = normalizeExcelKey(c);
+    const rows = idx.rowsByDesignation.get(key) || [];
+    if (rows.length) {
+      return {
+        headerRow: idx.headerRow,
+        rows,
+        units: idx.units,
+        partNumberKey: idx.partNumberKey,
+        crossSectionKey: idx.crossSectionKey,
+        ratedVoltageKey: idx.ratedVoltageKey,
+      };
+    }
+  }
+
+  return null;
+}

scripts/pdf/react-pdf/DatasheetDocument.tsx

@@ -62,14 +62,8 @@ export function DatasheetDocument(props: { model: DatasheetModel; assets: Assets
         <Footer locale={model.locale} siteUrl={CONFIG.siteUrl} />
 
         {model.voltageTables.map((t: DatasheetVoltageTable) => (
-          <View key={t.voltageLabel}>
-            <Section
-              title={`${model.labels.crossSection} — ${t.voltageLabel}`}
-              // Prevent orphaned voltage headings at page bottom; let the rest flow.
-              minPresenceAhead={140}
-            >
-              {t.metaItems.length ? <KeyValueGrid items={t.metaItems} /> : null}
-            </Section>
+          <View key={t.voltageLabel} style={{ marginBottom: 14 }}>
+            <Text style={styles.sectionTitle}>{`${model.labels.crossSection} — ${t.voltageLabel}`}</Text>
 
             <DenseTable table={{ columns: t.columns, rows: t.rows }} firstColLabel={firstColLabel} />
           </View>