@tucmc/hazel/dist/lib/builtin/data/ExcelDataSource.js

Clubs Data Processing Framework

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExcelDataSource = void 0;
const exceljs_1 = __importDefault(require("exceljs"));
const DataSource_1 = require("../../util/data/DataSource");
const Workbook_1 = require("./Workbook");
class ExcelDataSource extends DataSource_1.DataSource {
    async resolve() {
        const workbook = new exceljs_1.default.Workbook();
        const loadedWb = await workbook.xlsx.load(this.fileStream);
        const book = [];
        loadedWb.eachSheet((ws, _) => {
            const sheet = [];
            ws.eachRow((r) => {
                const row = {};
                r.eachCell((c, cn) => {
                    row[cn] = c.text;
                });
                sheet.push(row);
            });
            book.push(sheet);
        });
        return new Workbook_1.Workbook(book);
    }
}
exports.ExcelDataSource = ExcelDataSource;