Work on GUI

There is still a long way till it's done...

GUI/MainForm.cs

@@ -1,15 +1,79 @@
 using System;
+using System.Collections.Concurrent;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Drawing.Imaging;
 using System.IO;
 using System.Linq;
+using System.Threading.Tasks;
 using System.Windows.Forms;
 using ArchiSteamFarm;
 
 namespace GUI {
 	internal sealed partial class MainForm : Form {
+		private static readonly ConcurrentDictionary<string, int> BotIndexes = new ConcurrentDictionary<string, int>();
+
+		private static MainForm Form;
+		private string PreviouslySelectedBotName;
+
 		internal MainForm() {
+			Form = this;
 			InitializeComponent();
 		}
 
+		internal static void UpdateBotAvatar(string botName, Image image) {
+			if (string.IsNullOrEmpty(botName) || (image == null)) {
+				Logging.LogNullError(nameof(botName) + " || " + nameof(image));
+				return;
+			}
+
+			if (Form == null) {
+				return;
+			}
+
+			int index;
+			if (!BotIndexes.TryGetValue(botName, out index)) {
+				return;
+			}
+
+			Bitmap resizedImage = ResizeImage(image, Form.AvatarImageList.ImageSize.Width, Form.AvatarImageList.ImageSize.Height);
+			if (resizedImage == null) {
+				return;
+			}
+
+			Form.Invoke((MethodInvoker) (() => {
+				Form.AvatarImageList.Images[index] = resizedImage;
+				Form.BotListView.Refresh();
+			}));
+		}
+
+		private static Bitmap ResizeImage(Image image, int width, int height) {
+			if ((image == null) || (width <= 0) || (height <= 0)) {
+				Logging.LogNullError(nameof(image) + " || " + nameof(width) + " || " + nameof(height));
+				return null;
+			}
+
+			Rectangle destRect = new Rectangle(0, 0, width, height);
+			Bitmap destImage = new Bitmap(width, height);
+
+			destImage.SetResolution(image.HorizontalResolution, image.VerticalResolution);
+
+			using (Graphics graphics = Graphics.FromImage(destImage)) {
+				graphics.CompositingMode = CompositingMode.SourceCopy;
+				graphics.CompositingQuality = CompositingQuality.HighQuality;
+				graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
+				graphics.SmoothingMode = SmoothingMode.HighQuality;
+				graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
+
+				using (ImageAttributes wrapMode = new ImageAttributes()) {
+					wrapMode.SetWrapMode(WrapMode.TileFlipXY);
+					graphics.DrawImage(image, destRect, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, wrapMode);
+				}
+			}
+
+			return destImage;
+		}
+
 		private void MainForm_Resize(object sender, EventArgs e) {
 			switch (WindowState) {
 				case FormWindowState.Minimized:
@@ -22,18 +86,24 @@ namespace GUI {
 			}
 		}
 
-		private void MainForm_Load(object sender, EventArgs e) {
+		private async void MainForm_Load(object sender, EventArgs e) {
 			Logging.InitFormLogger();
 
-			if (!Directory.Exists(SharedInfo.ConfigDirectory)) {
-				Logging.LogGenericError("Config directory could not be found!");
-				Environment.Exit(1);
-			}
+			BotListView.LargeImageList = BotListView.SmallImageList = AvatarImageList;
 
-			ASF.CheckForUpdate().Wait();
+			await Task.Run(async () => {
+				Logging.LogGenericInfo("ASF V" + SharedInfo.Version);
 
-			// Before attempting to connect, initialize our list of CMs
-			Bot.InitializeCMs(Program.GlobalDatabase.CellID, Program.GlobalDatabase.ServerListProvider);
+				if (!Directory.Exists(SharedInfo.ConfigDirectory)) {
+					Logging.LogGenericError("Config directory could not be found!");
+					Environment.Exit(1);
+				}
+
+				await ASF.CheckForUpdate().ConfigureAwait(false);
+
+				// Before attempting to connect, initialize our list of CMs
+				Bot.InitializeCMs(Program.GlobalDatabase.CellID, Program.GlobalDatabase.ServerListProvider);
+			});
 
 			foreach (string botName in Directory.EnumerateFiles(SharedInfo.ConfigDirectory, "*.json").Select(Path.GetFileNameWithoutExtension)) {
 				switch (botName) {
@@ -44,6 +114,27 @@ namespace GUI {
 				}
 
 				Bot bot = new Bot(botName);
+
+				BotStatusForm botStatusForm = new BotStatusForm(bot);
+
+				BotIndexes[botName] = AvatarImageList.Images.Count;
+
+				AvatarImageList.Images.Add(botName, botStatusForm.AvatarPictureBox.Image);
+
+				botStatusForm.TopLevel = false;
+				BotStatusPanel.Controls.Add(botStatusForm);
+
+				ListViewItem botListViewItem = new ListViewItem {
+					ImageIndex = BotIndexes[botName],
+					Text = botName
+				};
+
+				BotListView.Items.Add(botListViewItem);
+			}
+
+			if (BotListView.Items.Count > 0) {
+				BotListView.Items[0].Selected = true;
+				BotListView.Select();
 			}
 		}
 
@@ -53,5 +144,18 @@ namespace GUI {
 		}
 
 		private void MainForm_FormClosed(object sender, FormClosedEventArgs e) => Program.InitShutdownSequence();
+
+		private void BotListView_SelectedIndexChanged(object sender, EventArgs e) {
+			if (!string.IsNullOrEmpty(PreviouslySelectedBotName)) {
+				BotStatusForm.BotForms[PreviouslySelectedBotName].Visible = false;
+			}
+
+			if (BotListView.SelectedItems.Count == 0) {
+				return;
+			}
+
+			PreviouslySelectedBotName = BotListView.SelectedItems[0].Text;
+			BotStatusForm.BotForms[PreviouslySelectedBotName].Visible = true;
+		}
 	}
 }