using System;
using System.Linq;
using ClosedXML.Excel;


namespace ClosedXML_Examples.Columns
{
    public class InsertColumns : IXLExample
    {
        #region Variables

        // Public

        // Private


        #endregion

        #region Properties

        // Public

        // Private

        // Override


        #endregion

        #region Events

        // Public

        // Private

        // Override


        #endregion

        #region Methods

        // Public
        public void Create(String filePath)
        {
            var workbook = new XLWorkbook();
            var ws = workbook.Worksheets.Add("Inserting Columns");

            // Color the entire spreadsheet using columns
            ws.Columns().Style.Fill.BackgroundColor = XLColor.LightCyan;

            // Put a value in a few cells
            foreach (var r in Enumerable.Range(1, 5))
                foreach (var c in Enumerable.Range(1, 5))
                    ws.Cell(r, c).Value = "X";


            var blueColumn = ws.Column(2);
            var redColumn = ws.Column(5);

            blueColumn.Style.Fill.BackgroundColor = XLColor.Blue;
            blueColumn.InsertColumnsAfter(2);


            redColumn.Style.Fill.BackgroundColor = XLColor.Red;
            redColumn.InsertColumnsBefore(2);

            ws.Rows(3, 4).Style.Fill.BackgroundColor = XLColor.Orange;
            ws.Range("B1:D1").InsertColumnsAfter(2);
            ws.Range("B2:D2").InsertColumnsBefore(2);
            ws.Range("B3:D3").InsertColumnsAfter(2);
            ws.Range("B4:D4").InsertColumnsBefore(2);

            workbook.SaveAs(filePath);
        }

        // Private

        // Override


        #endregion
    }
}