[DEV] fixed psum index

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/report/functions/PSUM.java

@@ -59,7 +59,7 @@ public class PSUM extends FunctionBase implements FreeRefFunction {
     private BigDecimal evaluatePCells(List<PCell> pCells, OperationEvaluationContext ec, FormulaContext formulaContext, List<Object> dataSource) {
         BigDecimal bigDecimal = new BigDecimal(0);
         for (PCell pCell : pCells) {
-            ValueEval eval = ec.getRefEval(pCell.rowIndex, pCell.columnIndex);
+            ValueEval eval = ec.getRefEval(pCell.rowIndex-1, pCell.columnIndex-1);
             List<CellTemplatePerGroupDto>  cellTemplateDataList = agent.getCellTemplateGroupDto(formulaContext.getReportTemplateGroupId(),
                     formulaContext.getProjectId(), ec.getWorkbook().getSheetName(ec.getSheetIndex()), pCell.rowIndex-1,
                     pCell.columnIndex-1, formulaContext.getPeriod());