CellAddress implement IXLAddress

AsbCloudInfrastructure/Services/DailyReport/CellAddress.cs

@@ -1,25 +1,43 @@
-using System;
+using ClosedXML.Excel;
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Text;
 
 namespace AsbCloudInfrastructure.Services.DailyReport
 {
-    internal class CellAddress
+    internal class CellAddress: IXLAddress
     {
-        const int excelLettersCount = 'Z' - 'A';
-        public int Row { get; set; }
-        public int Colunm { get; set; }
+        const int excelLettersCount = 'Z' - 'A' + 1;
+        public int RowNumber { get; set; }
+        public int ColumnNumber { get; set; }
+
+        public string ColumnLetter 
+        { 
+            get { return CalcColumnLetter(); } 
+        }
+
+        public bool FixedColumn { get; set; }
+
+        public bool FixedRow { get; set; }
+
+        public string UniqueId => ToString(XLReferenceStyle.A1, true);
+
+        public IXLWorksheet Worksheet { get; set; }
 
         public CellAddress(int row, int colunm)
         {
-            Row = row;
-            Colunm = colunm;
+            RowNumber = row;
+            ColumnNumber = colunm;
         }
-
+        
         public static CellAddress operator + (CellAddress a, CellAddress b)
-            => new CellAddress(a.Row + b.Row, a.Colunm + b.Colunm);
+            => new CellAddress(a.RowNumber + b.RowNumber, a.ColumnNumber + b.ColumnNumber);
+        public static CellAddress operator +(CellAddress a, (int row, int column) b)
+            => new CellAddress(a.RowNumber + b.row, a.ColumnNumber + b.column);
         public static CellAddress operator - (CellAddress a, CellAddress b)
-            => new CellAddress(a.Row - b.Row, a.Colunm - b.Colunm);
+            => new CellAddress(a.RowNumber - b.RowNumber, a.ColumnNumber - b.ColumnNumber);
         public static bool operator == (CellAddress a, CellAddress b)
-            => a.Row == b.Row && a.Colunm == b.Colunm;
+            => a.RowNumber == b.RowNumber && a.ColumnNumber == b.ColumnNumber;
         public static bool operator !=(CellAddress a, CellAddress b)
             => !(a == b);
 
@@ -54,20 +72,108 @@ namespace AsbCloudInfrastructure.Services.DailyReport
             return true;
         }
 
-        public string ToStringA1()
+        private string CalcColumnLetter()
         {
             string letter = "";
 
-            while (Colunm > 0)
+            while (ColumnNumber > 0)
             {
-                int modulo = (Colunm - 1) % excelLettersCount;
+                int modulo = (ColumnNumber - 1) % excelLettersCount;
                 letter = Convert.ToChar('A' + modulo) + letter;
-                Colunm = (Colunm - modulo) / excelLettersCount;
+                ColumnNumber = (ColumnNumber - modulo) / excelLettersCount;
             }
 
-            return letter + Row;
+            return letter;
         }
 
+        public CellAddress Copy() 
+            => new CellAddress(this.RowNumber, this.ColumnNumber);
+
+        public string ToString(XLReferenceStyle referenceStyle)
+            => ToString(referenceStyle, false);
+
+        public string ToString(XLReferenceStyle referenceStyle, bool includeSheet)
+        {
+            if (referenceStyle == XLReferenceStyle.R1C1)
+                throw new NotImplementedException("R1C1 - style doesn't implemented");
+
+            var sb = new StringBuilder();
+            if (includeSheet && Worksheet is not null)
+                sb.Append('$')
+                  .Append(Worksheet.Name)
+                  .Append('.');
+
+            if (FixedColumn)
+                sb.Append('$');
+
+            sb.Append(ColumnLetter);
+
+            if (FixedRow)
+                sb.Append('$');
+
+            sb.Append(RowNumber);
+
+            return sb.ToString();
+        }
+
+        public string ToStringFixed()
+            => ToStringFixed(XLReferenceStyle.A1);
+
+        public string ToStringFixed(XLReferenceStyle referenceStyle)
+            => ToStringFixed(referenceStyle, false);
+
+        public string ToStringFixed(XLReferenceStyle referenceStyle, bool includeSheet)
+        {
+            if (referenceStyle == XLReferenceStyle.R1C1)
+                throw new NotImplementedException("R1C1 - style doesn't implemented");
+
+            var sb = new StringBuilder();
+            if (includeSheet && Worksheet is not null)
+                sb.Append('$')
+                  .Append(Worksheet.Name)
+                  .Append('.');
+
+            sb.Append('$');
+            sb.Append(ColumnLetter);            
+            sb.Append('$');
+            sb.Append(RowNumber);
+
+            return sb.ToString();
+        }
+
+        public string ToStringRelative()
+            => ToStringRelative(false);
+
+        public string ToStringRelative(bool includeSheet)
+        {
+            var sb = new StringBuilder();
+            if (includeSheet && Worksheet is not null)
+                sb.Append('$')
+                  .Append(Worksheet.Name)
+                  .Append('.');
+
+            sb.Append(ColumnLetter);
+            sb.Append(RowNumber);
+
+            return sb.ToString();
+        }
+
+        public bool Equals(IXLAddress x, IXLAddress y)
+            => x.ColumnNumber == y.ColumnNumber &&
+            x.RowNumber == y.RowNumber &&
+            x.FixedColumn == y.FixedColumn &&
+            x.FixedRow == y.FixedRow &&
+            x.Worksheet == y.Worksheet;
+
+        public override int GetHashCode()
+            => base.GetHashCode();
+
+        public int GetHashCode([DisallowNull] IXLAddress obj)
+            => obj.GetHashCode();
+
+        public bool Equals(IXLAddress other)
+            => Equals(this, other);
+
         public override bool Equals(object obj)
         {
             if (ReferenceEquals(this, obj))
@@ -85,8 +191,5 @@ namespace AsbCloudInfrastructure.Services.DailyReport
 
             return false;
         }
-
-        public override int GetHashCode()
-            => base.GetHashCode();        
     }
 }