using General_Ledger_Service.DTOs.Reports;

namespace General_Ledger_Service.Services.CsvDocuments
{
    public static class BudgetVsActualCsvDocument
    {
        public static byte[] Generate(List<BudgetVsActualRowDto> rows)
        {
            var csv = new CsvBuilder();
            csv.AddRow("Account Code", "Account Name", "Period Id", "Budgeted", "Actual", "Variance");

            foreach (var row in rows)
            {
                csv.AddRow(row.AccountCode, row.AccountName, row.PeriodId, row.BudgetedAmount, row.ActualAmount, row.Variance);
            }

            csv.AddRow("", "TOTAL", "", rows.Sum(r => r.BudgetedAmount), rows.Sum(r => r.ActualAmount), rows.Sum(r => r.Variance));
            return csv.Build();
        }
    }
}