using System;
using System.Globalization;
using System.Windows;
using MmdPdf.Controls;
using MmdPdf.Features.Scan;

namespace MmdPdf
{
    // Pulling pages off a copier. The dialog does the talking to the hardware; this file only
    // turns the pages it hands back into a document, which is the same route an imported
    // photograph takes (ImportAndZip.cs).
    public partial class MainWindow
    {
        private void Scan_Click(object sender, RoutedEventArgs e)
        {
            var dlg = new ScanDialog { Owner = this };
            bool? answer;
            try
            {
                answer = dlg.ShowDialog();
            }
            catch (Exception ex)
            {
                KillerDialog.Show(this, "The copier could not be reached.\n" + ex.Message,
                    "MMD PDF", MessageBoxButton.OK, MessageBoxImage.Error);
                return;
            }

            if (answer != true || dlg.Pages.Length == 0) return;

            string name = "Scan " + DateTime.Now.ToString("d MMM yyyy HH:mm", CultureInfo.CurrentCulture);
            OpenImagesAsImportedTab(dlg.Pages, name);

            // "Make the words searchable" is the copier setting a person ticks before the run;
            // the reading itself happens here, on the document that just opened, through the
            // text recognition the application already carries.
            if (dlg.MakeSearchable) MakeSearchablePdf();
        }
    }
}