export default defineComponent({
  async run({ steps }) {
    const rows = steps.parse.$return_value.rows;

    if (!rows || !rows.length) {
      throw new Error("No parsed rows found from the parse step.");
    }

    const parseAmount = (value) => {
      const num = parseFloat(String(value || "0").replace(/,/g, "").trim());
      return isNaN(num) ? 0 : num;
    };

    const payments = rows.map((row) => ({
      method: (row["Method"] || "").trim(),
      payee: (row["Payee"] || "").trim(),
      invoice_numbers: (row["Invoice Numbers"] || "").trim(),
      send_payment_on: (row["Send Payment On"] || "").trim(),
      amount_usd: parseAmount(row["Amount in USD"]),
      status: (row["Status"] || "").trim(),
      company_subsidiary: (row["Company/Subsidiary"] || "").trim(),
    }));

    const grand_total = payments.reduce((sum, p) => sum + p.amount_usd, 0);

    return {
      file_name: steps.parse.$return_value.file_name,
      row_count: payments.length,
      grand_count: payments.length,
      grand_total: Number(grand_total.toFixed(2)),
      payments,
    };
  },
});