Add autologin, fix friends displaying

Naticord/Loading.cs

@@ -6,7 +6,7 @@ namespace Naticord
 {
     public partial class Loading : Form
     {
-        private Naticord parentForm;
+        //private Naticord parentForm;
         private Random random = new Random();
         private List<string> quotes = new List<string>
         {
@@ -20,10 +20,10 @@ public partial class Loading : Form
             "i have severe brain damage afte reading this code - pat"
         };
 
-        public Loading(Naticord parentForm)
+        public Loading(/*Naticord parentForm*/)
         {
             InitializeComponent();
-            this.parentForm = parentForm;
+            //this.parentForm = parentForm;
         }
 
         public void UpdateProgress(string message, int progress)

Naticord/Login.cs

@@ -3,6 +3,7 @@
 using System.Net;
 using System.Diagnostics;
 using System.Windows.Forms;
+using System.Threading;
 
 namespace Naticord
 {
@@ -13,6 +14,7 @@ public partial class Login : Form
         public Login()
         {
             InitializeComponent();
+            CheckToken();
         }
 
         private void loginButton_Click(object sender, EventArgs e)
@@ -28,7 +30,7 @@ private void loginButton_Click(object sender, EventArgs e)
             PerformLogin(accessToken);
         }
 
-        private void PerformLogin(string accessToken)
+        private void PerformLogin(string accessToken, bool isAutomated = false)
         {
             ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072; // TLS 1.2
 
@@ -40,12 +42,10 @@ private void PerformLogin(string accessToken)
                 {
                     string userProfileJson = webClient.DownloadString("https://discord.com/api/v9/users/@me");
 
-                    SaveToken(accessToken);
+                    if(!isAutomated) SaveToken(accessToken);
 
-                    Naticord naticordForm = new Naticord(accessToken);
+                    Naticord naticordForm = new Naticord(this, accessToken);
                     naticordForm.Show();
-
-                    this.Hide();
                 }
                 catch (WebException ex)
                 {
@@ -54,25 +54,47 @@ private void PerformLogin(string accessToken)
             }
         }
 
-        private void SaveToken(string accessToken)
+        private void CheckToken()
         {
             try
             {
+
                 string homeDirectory = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
 
                 string filePath = Path.Combine(homeDirectory, TokenFileName);
 
-                File.WriteAllText(filePath, "token=" + accessToken);
+                if (File.Exists(filePath))
+                {
+                    foreach (string line in File.ReadLines(filePath))
+                    {
+                        if (line.Contains("token="))
+                        {
+                            PerformLogin(line.Replace("token=", ""), true);
+                            return;
+                        }
+                    }
+                }
             }
             catch (Exception ex)
             {
                 MessageBox.Show("Failed to save token: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
 
-        private void Login_Load(object sender, EventArgs e)
+        private void SaveToken(string accessToken)
         {
-            // this isn't really needed but at the same time it isnt?
+            try
+            {
+                string homeDirectory = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
+
+                string filePath = Path.Combine(homeDirectory, TokenFileName);
+
+                File.WriteAllText(filePath, "token=" + accessToken);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Failed to save token: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
         }
 
         private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)

Naticord/Naticord.cs

@@ -16,6 +16,7 @@ public partial class Naticord : Form
     {
         private const string DiscordApiBaseUrl = "https://discord.com/api/v9/";
         private WebSocketClient websocketClient;
+        private Login parentLogin;
         private string accessToken;
         private string currentChannelId;
         private Dictionary<string, string> userCache = new Dictionary<string, string>();
@@ -26,9 +27,10 @@ public partial class Naticord : Form
         public string AccessToken { get { return accessToken; } set => accessToken = value; }
         public string CurrentChannelId { get => currentChannelId; set => currentChannelId = value; }
 
-        public Naticord(string accessToken)
+        public Naticord(Login parentLogin, string accessToken)
         {
             InitializeComponent();
+            this.parentLogin = parentLogin;
             AccessToken = accessToken;
             tabControl.SelectedIndexChanged += TabControl_SelectedIndexChanged;
             friendListBox.SelectedIndexChanged += FriendList_SelectedIndexChanged;
@@ -40,6 +42,12 @@ public Naticord(string accessToken)
             websocketClient = new WebSocketClient(accessToken, this);
         }
 
+        protected override void OnShown(EventArgs e)
+        {
+            base.OnShown(e);
+            parentLogin.Hide();
+        }
+
         private void Naticord_Load(object sender, EventArgs e)
         {
             PopulateUserProfile();
@@ -73,10 +81,9 @@ private void PopulateFriendsTab()
                 dynamic friends = GetApiResponse("users/@me/relationships");
                 foreach (var friend in friends)
                 {
-                    string username = friend.user.global_name ?? friend.user.username;
-                    string nickname = friend.nickname;
-                    string displayUsername = string.IsNullOrEmpty(nickname) ? username : nickname;
-                    var friendItem = new ListViewItem($"{displayUsername}")
+                    string username;
+                    if(friend.nickname != null) { username = friend.nickname; } else if(friend.user.global_name != null) { username = friend.user.global_name; } else { username = friend.user.username; } // His old implementation wasnt working for some reason
+                    var friendItem = new ListViewItem(username)
                     {
                         Tag = (string)friend.user.id
                     };
@@ -412,6 +419,7 @@ protected override void OnFormClosing(FormClosingEventArgs e)
         {
             base.OnFormClosing(e);
             websocketClient.CloseWebSocket();
+            parentLogin.Close();
         }
 
         public void UpdateMessageBoxWithFormatting(string message)