Password changing

OpenSaveCloudClient/UserForm.cs

@@ -1,4 +1,6 @@
-using System;
+using OpenSaveCloudClient.Core;
+using OpenSaveCloudClient.Models.Remote;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -12,9 +14,80 @@ namespace OpenSaveCloudClient
 {
     public partial class UserForm : Form
     {
+
+        private ServerConnector serverConnector;
+
         public UserForm()
         {
             InitializeComponent();
+            serverConnector = ServerConnector.GetInstance();
+        }
+
+        private void UserForm_Load(object sender, EventArgs e)
+        {
+            User? u = serverConnector.ConnectedUser;
+            if (u == null)
+            {
+                Close();
+                return;
+            }
+            UsernameBox.Text = u.Username;
+        }
+
+        private void SavePasswordButton_Click(object sender, EventArgs e)
+        {
+            LockControls(true);
+            SavePasswordButton.Enabled = false;
+            if (string.IsNullOrEmpty(NewPasswordBox.Text) || string.IsNullOrEmpty(PasswordAgainBox.Text))
+            {
+                MessageBox.Show(
+                        "Password fields are empty",
+                        "Change password",
+                        MessageBoxButtons.OK,
+                        MessageBoxIcon.Error);
+                LockControls(false);
+                return;
+            }
+            if (NewPasswordBox.Text != PasswordAgainBox.Text)
+            {
+                MessageBox.Show(
+                        "Passwords not matches",
+                        "Change password",
+                        MessageBoxButtons.OK,
+                        MessageBoxIcon.Error);
+                LockControls(false);
+                return;
+            }
+            new Thread(() =>
+            {
+                serverConnector.ChangePassword(new NewPassword { Password = NewPasswordBox.Text, VerifyPassword = PasswordAgainBox.Text });
+                this.Invoke((MethodInvoker)delegate {
+                    NewPasswordBox.Clear();
+                    PasswordAgainBox.Clear();
+                    LockControls(false);
+                });
+            }).Start();
+        }
+
+        private void LockControls(bool l)
+        {
+            l = !l;
+            NewPasswordBox.Enabled = l;
+            PasswordAgainBox.Enabled = l;
+        }
+
+        private void NewPasswordBox_TextChanged(object sender, EventArgs e)
+        {
+            bool valid = true;
+            if (string.IsNullOrEmpty(NewPasswordBox.Text) || string.IsNullOrEmpty(PasswordAgainBox.Text))
+            {
+                valid = false;
+            }
+            else if (NewPasswordBox.Text != PasswordAgainBox.Text)
+            {
+                valid = false;
+            }
+            SavePasswordButton.Enabled = valid;
         }
     }
 }