From 2500278b1fbeb0ba4c76c829a18adc5a0310b0ea Mon Sep 17 00:00:00 2001
From: Eduardo Lopes <155753879+eduardolopesx03@users.noreply.github.com>
Date: Mon, 2 Feb 2026 15:47:25 -0300
Subject: [PATCH] Harden parcelamentos import column detection

---
 Services/ParcelamentosImportService.cs | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/Services/ParcelamentosImportService.cs b/Services/ParcelamentosImportService.cs
index c1a5671..c4f6f2f 100644
--- a/Services/ParcelamentosImportService.cs
+++ b/Services/ParcelamentosImportService.cs
@@ -62,13 +62,15 @@ public sealed class ParcelamentosImportService
         var map = BuildHeaderMap(headerRow);
 
         var colLinha = GetCol(map, "LINHA");
+        var colAnoRef = GetColAny(map, "ANO REF", "ANOREF", "ANO REF.", "ANO REFERENCIA", "ANO REFERÊNCIA");
+        var colItem = GetCol(map, "ITEM");
         var colCliente = GetCol(map, "CLIENTE");
         var colQtParcelas = GetColAny(map, "QT PARCELAS", "QT. PARCELAS", "QT PARCELAS (NN/TT)", "QTDE PARCELAS");
         var colValorCheio = GetColAny(map, "VALOR CHEIO");
         var colDesconto = GetColAny(map, "DESCONTO");
         var colValorComDesconto = GetColAny(map, "VALOR C/ DESCONTO", "VALOR COM DESCONTO");
 
-        if (colLinha == 0 || colValorComDesconto == 0)
+        if (colLinha == 0 || colValorComDesconto == 0 || colAnoRef == 0 || colItem == 0)
         {
             return new ParcelamentosImportSummaryDto
             {
@@ -77,7 +79,7 @@ public sealed class ParcelamentosImportService
                     new ParcelamentosImportErrorDto
                     {
                         LinhaExcel = headerRowIndex,
-                        Motivo = "Colunas obrigatórias não encontradas (LINHA / VALOR C/ DESCONTO)."
+                        Motivo = "Colunas obrigatórias não encontradas (LINHA / ANO REF / ITEM / VALOR C/ DESCONTO)."
                     }
                 }
             };
@@ -99,7 +101,7 @@ public sealed class ParcelamentosImportService
         for (int row = headerRowIndex + 1; row <= lastRow; row++)
         {
             var linhaValue = GetCellString(ws, row, colLinha);
-            var itemStr = GetCellString(ws, row, 4);
+            var itemStr = GetCellString(ws, row, colItem);
             if (string.IsNullOrWhiteSpace(itemStr) && string.IsNullOrWhiteSpace(linhaValue))
             {
                 break;
@@ -107,7 +109,7 @@ public sealed class ParcelamentosImportService
 
             summary.Lidos++;
 
-            var anoRef = TryNullableInt(GetCellString(ws, row, 3));
+            var anoRef = TryNullableInt(GetCellString(ws, row, colAnoRef));
             var item = TryNullableInt(itemStr);
 
             if (!item.HasValue)
@@ -127,7 +129,7 @@ public sealed class ParcelamentosImportService
                 {
                     LinhaExcel = row,
                     Motivo = "AnoRef inválido ou vazio.",
-                    Valor = GetCellString(ws, row, 3)
+                    Valor = GetCellString(ws, row, colAnoRef)
                 });
                 continue;
             }
@@ -201,7 +203,12 @@ public sealed class ParcelamentosImportService
     private static IXLWorksheet? FindWorksheet(XLWorkbook wb)
     {
         return wb.Worksheets.FirstOrDefault(w => NormalizeHeader(w.Name) == NormalizeHeader("PARCELAMENTOS DE APARELHOS"))
-               ?? wb.Worksheets.FirstOrDefault(w => NormalizeHeader(w.Name) == NormalizeHeader("PARCELAMENTOS"));
+               ?? wb.Worksheets.FirstOrDefault(w => NormalizeHeader(w.Name) == NormalizeHeader("PARCELAMENTOS"))
+               ?? wb.Worksheets.FirstOrDefault(w =>
+               {
+                   var normalized = NormalizeHeader(w.Name);
+                   return normalized.Contains("PARCELAMENTO") || normalized.Contains("PARCELAMENTOS") || normalized.Contains("PARECALEMENTO");
+               });
     }
 
     private static int FindHeaderRow(IXLWorksheet ws)