/*
 * Greenshot - a free and open source screenshot tool
 * Copyright (C) 2007-2016 Thomas Braun, Jens Klingen, Robin Krom
 *
 * For more information see: http://getgreenshot.org/
 * The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 1 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

using Greenshot.Interop.Office;
using Greenshot.Plugin;
using GreenshotPlugin.Core;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;

namespace GreenshotOfficePlugin {
	public class OneNoteDestination : AbstractDestination {
		private static readonly log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(WordDestination));
		private const int ICON_APPLICATION = 0;
		public const string DESIGNATION = "OneNote";
		private static readonly string exePath;
		private readonly OneNotePage page;

		static OneNoteDestination() {
			exePath = PluginUtils.GetExePath("ONENOTE.EXE");
			if (exePath != null && File.Exists(exePath)) {
				WindowDetails.AddProcessToExcludeFromFreeze("onenote");
			} else {
				exePath = null;
			}
		}

		public OneNoteDestination() {

		}

		public OneNoteDestination(OneNotePage page) {
			this.page = page;
		}

		public override string Designation {
			get {
				return DESIGNATION;
			}
		}

		public override string Description {
			get {
				if (page == null) {
					return "Microsoft OneNote";
				} else {
					return page.DisplayName;
				}
			}
		}

		public override int Priority {
			get {
				return 4;
			}
		}

		public override bool IsDynamic {
			get {
				return true;
			}
		}

		public override bool IsActive {
			get {
				return base.IsActive && exePath != null;
			}
		}

		public override Image DisplayIcon {
			get {
				return PluginUtils.GetCachedExeIcon(exePath, ICON_APPLICATION);
			}
		}

		public override IEnumerable<IDestination> DynamicDestinations() {
			foreach (OneNotePage page in OneNoteExporter.GetPages()) {
				yield return new OneNoteDestination(page);
			}
		}

		public override ExportInformation ExportCapture(bool manuallyInitiated, ISurface surface, ICaptureDetails captureDetails) {
			ExportInformation exportInformation = new ExportInformation(Designation, Description);

			if (page == null) {
				try {
					exportInformation.ExportMade = OneNoteExporter.ExportToNewPage(surface);
				} catch(Exception ex) {
					exportInformation.ErrorMessage = ex.Message;
					LOG.Error(ex);
				}
			} else {
				try {
					exportInformation.ExportMade = OneNoteExporter.ExportToPage(surface, page);
				} catch(Exception ex) {
					exportInformation.ErrorMessage = ex.Message;
					LOG.Error(ex);
				}
			}
			return exportInformation;
		}
	}
}