import ExcelJS from "exceljs";
import {
  createDefaultExternalXlsxTransportConfiguration,
  type ExternalXlsxTransportConfiguration,
} from "../../src/external-model/xlsx/external-xlsx-contracts.js";

export const firstWorksharingId =
  "AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE-00000001";
export const secondWorksharingId =
  "AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE-00000002";

export const externalXlsxTestConfiguration: ExternalXlsxTransportConfiguration =
  createDefaultExternalXlsxTransportConfiguration();

export async function createRevitXlsxFixture(options?: {
  duplicateWorksharingId?: boolean;
  secondWorksharingId?: string;
  firstIfcGuid?: string;
  secondIfcGuid?: string;
  includeFormula?: boolean;
  includeRequiredFormulaWithoutResult?: boolean;
  headerRow?: number;
  firstDataRow?: number;
  firstDataColumn?: number;
}) {
  const workbook = new ExcelJS.Workbook();
  const worksheet = workbook.addWorksheet("Linear Export");
  const headerRow = options?.headerRow ?? 1;
  const firstDataRow = options?.firstDataRow ?? 3;
  const firstDataColumn = options?.firstDataColumn ?? 1;
  const headers = [
    "Worksharing-ID",
    "CAx_Auswahlkenner",
    "MEP-Raum: Nummer",
    "MEP-Raum: Name",
    "Familie und Typ",
    "CAX_AnzahlObjekte",
    "CAx_Anmerkung",
    "kbp_Stromkreisnummer",
    "kbp-E-Verteiler",
    "kbp-E-Stromkreis",
    "kbp-E-Bezeichnung",
    "kbp-E-Elektrische Leistung",
    "kbp-E-Spannung",
    "kbp-E-Stromstärke",
    "IfcGUID",
    "Unbekannt",
  ];
  headers.forEach((header, index) => {
    const columnNumber = firstDataColumn + index;
    const cell = worksheet.getCell(headerRow, columnNumber);
    cell.value = header;
    cell.note = `Kommentar ${header}`;
    cell.font = { bold: true };
    worksheet.getColumn(columnNumber).width = 12 + index;
  });

  setRowValues(worksheet, firstDataRow, firstDataColumn, [
    firstWorksharingId,
    "Steckdose",
    "01.101",
    "Büro",
    "Steckdose: Standard",
    2,
    "Quelle A",
    "UV01-2F1",
    "UV01",
    "-2F1",
    "Arbeitsplatz",
    250,
    230,
    1.09,
    options?.firstIfcGuid ?? "IfcCaseSensitive",
    true,
  ]);
  worksheet.getCell(firstDataRow, firstDataColumn + 11).numFmt = "0.00";
  worksheet.getCell(firstDataRow, firstDataColumn + 12).numFmt = "0";
  worksheet.getCell(firstDataRow, firstDataColumn + 13).numFmt = "0.00";
  if (options?.includeFormula) {
    worksheet.getCell(firstDataRow, firstDataColumn + 11).value = {
      formula: "125*2",
      result: 250,
    };
  }
  if (options?.includeRequiredFormulaWithoutResult) {
    worksheet.getCell(firstDataRow, firstDataColumn).value = { formula: "\"\"" };
  }

  setRowValues(worksheet, firstDataRow + 1, firstDataColumn, [
    options?.duplicateWorksharingId
      ? firstWorksharingId
      : options?.secondWorksharingId ?? secondWorksharingId,
    "Leuchte",
    null,
    null,
    "Leuchte: Decke",
    1,
    "Quelle B",
    "UV01-1F1",
    "UV01",
    "-1F1",
    "Beleuchtung",
    42.5,
    230,
    0.18,
    options?.secondIfcGuid ?? "IfcCaseSensitive2",
    "bleibt",
  ]);
  worksheet.getCell(firstDataRow + 1, firstDataColumn + 11).numFmt = "0.00";
  setRowValues(worksheet, firstDataRow + 2, firstDataColumn, [
    null,
    "verdächtig",
    null,
    null,
    "Gerät: Ohne ID",
  ]);
  setRowValues(worksheet, firstDataRow + 3, firstDataColumn, [
    null,
    "Summe: 292,5 W",
  ]);

  return new Uint8Array(await workbook.xlsx.writeBuffer());
}

function setRowValues(
  worksheet: ExcelJS.Worksheet,
  rowNumber: number,
  firstColumn: number,
  values: ExcelJS.CellValue[]
) {
  values.forEach((value, index) => {
    worksheet.getCell(rowNumber, firstColumn + index).value = value;
  });
}