using System;
using System.IO;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
using Microsoft.WindowsAPICodePack.Taskbar;
using Microsoft.WindowsAPICodePack.Shell;
using DominionOfAwesome;

namespace SnapShooter {
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window {
        DispatcherTimer dt;
        StockIcon foundstuff;

        public MainWindow() {
            InitializeComponent();
            dt = new DispatcherTimer();
            foundstuff = new StockIcon(StockIconIdentifier.Info, StockIconSizes.ShellSize, false, false);
        }

        private void Window_Loaded(object sender, RoutedEventArgs e) {
            dt.Interval = new TimeSpan(0, 0, 1);
            dt.Tick += new EventHandler(dt_Tick);
            dt.Start();
        }

        void dt_Tick(object sender, EventArgs e) {
            if (Clipboard.ContainsImage()) {
                TaskbarManager.Instance.SetOverlayIcon(foundstuff.Icon, "Found Image");

                string filename = System.IO.Path.Combine(
                    Environment.GetEnvironmentVariable("TEMP"),
                    "SnapShoot.jpg"
                );

                Action localCleanup = new Action(delegate {
                    File.Delete(filename);
                    TaskbarManager.Instance.SetOverlayIcon(null, "");
                });

                BitmapSource b = Clipboard.GetImage();
                FileStream s = new FileStream(filename, FileMode.Create);
                JpegBitmapEncoder j = new JpegBitmapEncoder();
                j.QualityLevel = 85;
                j.Frames.Add(BitmapFrame.Create(b));
                j.Save(s);
                s.Close();

                Transit t = new Transit();
                try {
                    t.Create();
                } catch (WebException we) {
                    MessageBox.Show("Could not connect to Transit: " + we.Message + "\nThe Clipboard has been cleared.", "FFFFFFFUUUUUUUUUUUUUU-");
                    Clipboard.Clear();
                    localCleanup();
                    return;
                }

                t.TransferProgress += delegate(object sender2, TransferProgressArgs tpe) {
                    TaskbarManager.Instance.SetProgressValue((int)tpe.PercentComplete, 100);
                };
                t.TransferComplete += delegate {
                    TaskbarManager.Instance.SetProgressState(TaskbarProgressBarState.NoProgress);
                    Dispatcher.Invoke(new Action(delegate {
                        Clipboard.SetText(t.Url);
                        localCleanup();

                        SnapShotItem i = new SnapShotItem();
                        i.TransitURL = t.Url;
                        SnapShots.Items.Add(i);
                    }), null);
                };
                t.UploadAsync(filename);

                Clipboard.Clear();
            }
        }

        private void Enabled_Checked(object sender, RoutedEventArgs e) {
            if (dt == null) return;

            dt.Start();
        }

        private void Enabled_Unchecked(object sender, RoutedEventArgs e) {
            if (dt == null) return;

            dt.Stop();
        }

        private void Help_Click(object sender, RoutedEventArgs e) {
            HelpWindow helpWindow = new HelpWindow();
            helpWindow.ShowDialog();
        }
    }
}