1 files changed, 87 insertions, 0 deletions
diff --git a/src/PriceListTools/PriceList.cs b/src/PriceListTools/PriceList.cs
new file mode 100644
index 0000000..1460c07
--- /dev/null
+++ b/src/PriceListTools/PriceList.cs
@@ -0,0 +1,87 @@
+using Microsoft.Office.Interop.Excel;
+using System.Collections.Generic;
+
+namespace RehauSku.PriceListTools
+{
+    class PriceList
+    {
+        public readonly Workbook Workbook;
+        public readonly PriceListSheet OfferSheet;
+        public readonly PriceListSheet ActiveSheet;
+
+        private const string _amountHeader = "Кол-во";
+        private const string _skuHeader = "Актуальный материал";
+        private const string _offerSheetHeader = "КП";
+
+        public PriceList(Workbook workbook)
+        {
+            Workbook = workbook;
+            OfferSheet = new PriceListSheet(workbook.Sheets[_offerSheetHeader]);
+
+            Worksheet active = workbook.ActiveSheet;
+
+            if (active.Name == _offerSheetHeader)
+                ActiveSheet = OfferSheet;
+
+            else
+                ActiveSheet = new PriceListSheet(active);                
+        }
+
+        public bool IsValid()
+        {
+            return OfferSheet.IsValid() &&
+                ActiveSheet.IsValid();
+        }
+
+        public void Fill(Dictionary<string, double> values)
+        {
+            Worksheet ws = OfferSheet.sheet;
+            ws.Activate();
+
+            int amountColumn = OfferSheet.amountColumn.Value;
+            int skuColumn = OfferSheet.skuColumn.Value;
+
+            foreach (KeyValuePair<string, double> kvp in values)
+            {
+                Range cell = ws.Columns[skuColumn].Find(kvp.Key);
+                ws.Cells[cell.Row, amountColumn].Value = kvp.Value;
+            }
+
+            AutoFilter filter = ws.AutoFilter;
+            int firstFilterColumn = filter.Range.Column;
+
+            filter.Range.AutoFilter(amountColumn - firstFilterColumn + 1, "<>");
+            ws.Range["A1"].Activate();
+        }
+
+        public class PriceListSheet
+        {
+            public readonly Worksheet sheet;
+            public readonly int? headerRow;
+            public readonly int? amountColumn;
+            public readonly int? skuColumn;
+            public object[,] amountCells;
+            public object[,] skuCells;
+
+            public PriceListSheet(Worksheet sheet)
+            {
+                this.sheet = sheet;
+                headerRow = sheet.Cells.Find(_amountHeader).Row;
+                amountColumn = sheet.Cells.Find(_amountHeader).Column;
+                skuColumn = sheet.Cells.Find(_skuHeader).Column;
+
+                amountCells = sheet.Columns[amountColumn].Value2;
+                skuCells = sheet.Columns[skuColumn].Value2;
+            }
+
+            public bool IsValid()
+            {
+                return sheet != null &&
+                    headerRow != null &&
+                    amountColumn != null &&
+                    skuColumn != null;
+            }
+        }
+    }
+}
+