- init

2026-08-29 17:47:12 +02:00
commit c7885067e7
53 changed files with 13458 additions and 0 deletions
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+/**
+ * The pre-filled document ("roter Faden" of the study), in the v2 canvas model:
+ * one sheet ("Analyse") carrying three table objects and a chart object, plus a
+ * second empty sheet to try things out.
+ *
+ * Note on the brief: the acceptance list mentions "Übersicht!B2 = 6070" as the
+ * yearly Nord revenue, but the given Nord row is 1200 + 1450 + 1600 + 1720 =
+ * 5970. The explicit table wins -- the exact number is deterministic and the
+ * propagation behaviour it demonstrates is unchanged.
+ */
+
+import { parseA1 } from '../engine';
+import type { ChartObject, DocumentState, TableObject } from '../store/types';
+import { defaultTableView } from '../store/types';
+
+let uid = 0;
+const nextId = (p: string) => `${p}-seed-${(uid++).toString(36)}`;
+
+function makeTable(
+  name: string,
+  x: number,
+  y: number,
+  rows: number,
+  cols: number,
+  entries: Array<[string, string | number]>,
+  colWidths: Record<number, number> = {},
+  viewOverride: Partial<TableObject['view']> = {},
+): TableObject {
+  const cells: Record<string, string> = {};
+  for (const [a1, value] of entries) {
+    const { col, row } = parseA1(a1);
+    cells[`${col},${row}`] = String(value);
+  }
+  return {
+    kind: 'table',
+    id: nextId('tbl'),
+    name,
+    x,
+    y,
+    rows,
+    cols,
+    colWidths,
+    cells,
+    view: { ...defaultTableView(), ...viewOverride },
+  };
+}
+
+export function createSeedDocument(): DocumentState {
+  const umsatz = makeTable('Umsatz', 40, 40, 20, 8, [
+    ['A1', 'Region'], ['B1', 'Q1'], ['C1', 'Q2'], ['D1', 'Q3'], ['E1', 'Q4'],
+    ['A2', 'Nord'], ['B2', 1200], ['C2', 1450], ['D2', 1600], ['E2', 1720],
+    ['A3', 'Süd'], ['B3', 980], ['C3', 1100], ['D3', 1250], ['E3', 1310],
+    ['A4', 'Ost'], ['B4', 1550], ['C4', 1480], ['D4', 1620], ['E4', 1700],
+    ['A5', 'West'], ['B5', 1340], ['C5', 1390], ['D5', 1500], ['E5', 1580],
+    ['A6', 'Zentral'], ['B6', 1105], ['C6', 1205], ['D6', 1298], ['E6', 1402],
+    ['A8', 'Summe'],
+    ['B8', '=SUM(B2:B6)'], ['C8', '=SUM(C2:C6)'], ['D8', '=SUM(D2:D6)'], ['E8', '=SUM(E2:E6)'],
+    ['A9', 'Mittelwert'],
+    ['B9', '=AVG(B2:B6)'], ['C9', '=AVG(C2:C6)'], ['D9', '=AVG(D2:D6)'], ['E9', '=AVG(E2:E6)'],
+    ['A10', 'Minimum'],
+    ['B10', '=MIN(B2:B6)'], ['C10', '=MIN(C2:C6)'], ['D10', '=MIN(D2:D6)'], ['E10', '=MIN(E2:E6)'],
+    ['A11', 'Maximum'],
+    ['B11', '=MAX(B2:B6)'], ['C11', '=MAX(C2:C6)'], ['D11', '=MAX(D2:D6)'], ['E11', '=MAX(E2:E6)'],
+    ['A12', 'Anzahl'],
+    ['B12', '=COUNT(B2:B6)'], ['C12', '=COUNT(C2:C6)'], ['D12', '=COUNT(D2:D6)'], ['E12', '=COUNT(E2:E6)'],
+    ['G2', 'Jahr Nord'], ['H2', '=SUM(B2:E2)'],
+    ['G3', 'Schnitt/Q'], ['H3', '=SUM(B2:E2)/4'],
+    ['G4', 'Delta Q4-Q1'], ['H4', '=E2-B2'],
+  ], { 0: 92, 6: 96 }, { mode: 'fixed', width: 545, height: 360, frozenRows: 1, frozenCols: 1 });
+
+  const kosten = makeTable('Kosten', 40, 700, 12, 8, [
+    ['A1', 'Region'], ['B1', 'Q1'], ['C1', 'Q2'], ['D1', 'Q3'], ['E1', 'Q4'],
+    ['A2', 'Nord'], ['B2', 800], ['C2', 820], ['D2', 900], ['E2', 880],
+    ['A3', 'Süd'], ['B3', 700], ['C3', 690], ['D3', 710], ['E3', 720],
+    ['A4', 'Ost'], ['B4', 900], ['C4', 910], ['D4', 950], ['E4', 980],
+    ['A5', 'West'], ['B5', 760], ['C5', 770], ['D5', 780], ['E5', 790],
+    ['A6', 'Zentral'], ['B6', 640], ['C6', 650], ['D6', 660], ['E6', 670],
+  ], { 0: 92 });
+
+  const regions = ['Nord', 'Süd', 'Ost', 'West', 'Zentral'];
+  const overview: Array<[string, string | number]> = [
+    ['A1', 'Region'], ['B1', 'Umsatz Jahr'], ['C1', 'Kosten Jahr'],
+    ['D1', 'Deckungsbeitrag'], ['E1', 'Marge %'],
+  ];
+  regions.forEach((region, i) => {
+    const r = i + 2;
+    overview.push(
+      [`A${r}`, region],
+      [`B${r}`, `=SUM(Umsatz!B${r}:E${r})`],
+      [`C${r}`, `=SUM(Kosten!B${r}:E${r})`],
+      [`D${r}`, `=B${r}-C${r}`],
+      [`E${r}`, `=D${r}/B${r}*100`],
+    );
+  });
+  overview.push(
+    ['A8', 'Gesamt'],
+    ['B8', '=SUM(B2:B6)'], ['C8', '=SUM(C2:C6)'],
+    ['D8', '=SUM(D2:D6)'], ['E8', '=AVG(E2:E6)'],
+  );
+  const uebersicht = makeTable('Übersicht', 1000, 40, 12, 6, overview, {
+    0: 84, 3: 118,
+  });
+
+  const chart: ChartObject = {
+    kind: 'chart',
+    id: nextId('cht'),
+    name: 'Umsatz je Region',
+    x: 1000,
+    y: 460,
+    width: 560,
+    height: 340,
+    view: 'bar',
+    sourceTableId: umsatz.id,
+  };
+
+  const analyse = {
+    id: nextId('sheet'),
+    name: 'Analyse',
+    objects: [umsatz, kosten, uebersicht, chart],
+  };
+  // second sheet demos the per-sheet backdrop colour + hidden grid
+  const blatt2 = {
+    id: nextId('sheet'),
+    name: 'Blatt 2',
+    objects: [],
+    background: '#f4f1ff',
+    showGrid: false,
+  };
+
+  return {
+    version: 2,
+    sheets: [analyse, blatt2],
+    activeSheetId: analyse.id,
+    activeObjectId: umsatz.id,
+    selection: { tableId: umsatz.id, anchor: { col: 0, row: 0 }, focus: { col: 0, row: 0 } },
+    locale: 'de-DE',
+    csvDelimiter: ',',
+  };
+}