xlsx-encrypter/dist/index.js

Service for generating and encrypting Excel/XLSX files

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.XlsxGenerator = void 0;
const xlsx_1 = require("xlsx");
const XlsxPopulate = require("xlsx-populate");
class XlsxGenerator {
    createWorkSheet(data, sheetName, headers, cellOrigin) {
        const options = {
            header: headers,
            origin: cellOrigin,
        };
        return {
            sheet: xlsx_1.utils.json_to_sheet(data, options),
            name: sheetName,
        };
    }
    async exportWorkSheetsToFile(filePath, workSheets, password) {
        const workBook = this.createWorkBook();
        for (const workSheet of workSheets) {
            xlsx_1.utils.book_append_sheet(workBook, workSheet.sheet, workSheet.name);
        }
        xlsx_1.writeFile(workBook, filePath);
        if (password) {
            await this.encryptXlsxFile(filePath, password);
        }
    }
    createWorkBook() {
        return xlsx_1.utils.book_new();
    }
    async encryptXlsxFile(filePath, password) {
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        await XlsxPopulate.fromFileAsync(filePath).then(async (workbook) => {
            await workbook.toFileAsync(filePath, {
                password,
            });
        });
    }
}
exports.XlsxGenerator = XlsxGenerator;
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