Sample01.cs


using System.Diagnostics;
using System.Drawing;

using iTin.Core.ComponentModel;
using iTin.Core.Models.Design.Enums;

using iTin.Logging.ComponentModel;

using iTin.Utilities.Pdf.Design.Image;

using iPdfWriter.Operations.Actions;
using iPdfWriter.Operations.Replace;
using iPdfWriter.Operations.Replace.Replacement.Text;

namespace iPdfWriter.ConsoleApp.Code
{
    using ComponentModel.Helpers;

    /// <summary>
    /// Shows the use of text and image replacement in a pdf document.
    /// </summary>
    internal static class Sample01
    {
        public static void Generate(ILogger logger, YesNo useTestMode = YesNo.No)
        {
            #region Initialize timer

            var sw = new Stopwatch();
            sw.Start();

            #endregion

            #region Creates pdf file reference

            var doc = new PdfInput
            {
                AutoUpdateChanges = true,
                Input = "~/Resources/Sample-01/file-sample.pdf"
            };

            #endregion

            #region Replace actions

            // report title
            doc.Replace(new ReplaceText(
                new WithTextObject
                {
                    Text = "#TITLE#",
                    NewText = "Lorem ipsum",
                    UseTestMode = useTestMode,
                    Offset = PointF.Empty,
                    Style = StylesHelper.Sample01.TextStylesTable["ReportTitle"],
                    ReplaceOptions = ReplaceTextOptions.AccordingToMargins
                }))
                // bar-chart image
                .Replace(new ReplaceText(
                    new WithImageObject
                    {
                        Text = "#BAR-CHART#",
                        UseTestMode = useTestMode,
                        Offset = PointF.Empty,
                        Style = StylesHelper.Sample01.ImagesStylesTable["Default"],
                        ReplaceOptions = ReplaceTextOptions.Default,
                        Image = PdfImage.FromFile("~Resources/Sample-01/Images/bar-chart.png")
                    }))
                // image
                .Replace(new ReplaceText(
                    new WithImageObject
                    {
                        Text = "#IMAGE1#",
                        UseTestMode = useTestMode,
                        Offset = PointF.Empty,
                        Style = StylesHelper.Sample01.ImagesStylesTable["Center"],
                        ReplaceOptions = ReplaceTextOptions.AccordingToMargins,
                        Image = PdfImage.FromFile("~/Resources/Sample-01/Images/image-1.jpg")
                    }));

            #endregion

            #region Create output result

            var result = doc.CreateResult();
            if (!result.Success)
            {
                logger.Info("   > Error creating output result");
                logger.Info($"     > Error: {result.Errors.AsMessages().ToStringBuilder()}");
                return;
            }

            #endregion

            #region Saves output result

            var saveResult = result.Result.Action(new SaveToFile { OutputPath = "~/Output/Sample01/Sample-01" });
            
            var ts = sw.Elapsed;
            sw.Stop();

            if (!saveResult.Success)
            {
                logger.Info("   > Error while saving to disk");
                logger.Info($"     > Error: {saveResult.Errors.AsMessages().ToStringBuilder()}");
                logger.Info($"   > Elapsed time: { ts.Hours:00}:{ ts.Minutes:00}:{ ts.Seconds:00}.{ ts.Milliseconds / 10:00}");
                return;
            }

            logger.Info("   > Saved to disk correctly");
            logger.Info("     > Path: ~/Output/Sample01/Sample-01.pdf");
            logger.Info($"   > Elapsed time: { ts.Hours:00}:{ ts.Minutes:00}:{ ts.Seconds:00}.{ ts.Milliseconds / 10:00}");

            #endregion
        }
    }
}