namespace qdr.app.tools.claudecodebalancewidget
{
    public partial class SettingsForm : Form
    {
        private TextBox sessionTokenTextBox;
        private Button okButton;
        private Button cancelButton;
        private Button showHideButton;
        private Label instructionsLabel;
        private bool isTokenVisible = false;
        
        public string SessionToken { get; private set; }

        public SettingsForm(string currentToken)
        {
            SessionToken = currentToken;
            InitializeComponent();
            sessionTokenTextBox.Text = currentToken;
        }

        //private void InitializeComponent()
        //{
        //    this.SuspendLayout();
            
        //    // Form
        //    this.ClientSize = new Size(500, 250);
        //    this.Text = "Settings - Claude Balance Monitor";
        //    this.StartPosition = FormStartPosition.CenterParent;
        //    this.FormBorderStyle = FormBorderStyle.FixedDialog;
        //    this.MaximizeBox = false;
        //    this.MinimizeBox = false;
            
        //    // Instructions Label
        //    instructionsLabel = new Label();
        //    instructionsLabel.Text = "To get your session token:\n" +
        //                           "1. Go to https://console.anthropic.com/settings/billing\n" +
        //                           "2. Open Developer Tools (F12)\n" +
        //                           "3. Go to Application → Cookies\n" +
        //                           "4. Find and copy the 'sessionKey' cookie value";
        //    instructionsLabel.Location = new Point(10, 10);
        //    instructionsLabel.Size = new Size(470, 80);
        //    instructionsLabel.Font = new Font("Segoe UI", 9);
        //    this.Controls.Add(instructionsLabel);
            
        //    // Session Token Label
        //    var tokenLabel = new Label();
        //    tokenLabel.Text = "Session Token:";
        //    tokenLabel.Location = new Point(10, 100);
        //    tokenLabel.Size = new Size(100, 20);
        //    tokenLabel.Font = new Font("Segoe UI", 9, FontStyle.Bold);
        //    this.Controls.Add(tokenLabel);
            
        //    // Session Token TextBox
        //    sessionTokenTextBox = new TextBox();
        //    sessionTokenTextBox.Location = new Point(10, 125);
        //    sessionTokenTextBox.Size = new Size(370, 23);
        //    sessionTokenTextBox.UseSystemPasswordChar = true;
        //    sessionTokenTextBox.Font = new Font("Consolas", 9);
        //    this.Controls.Add(sessionTokenTextBox);
            
        //    // Show/Hide Button
        //    showHideButton = new Button();
        //    showHideButton.Text = "Show";
        //    showHideButton.Location = new Point(390, 125);
        //    showHideButton.Size = new Size(60, 23);
        //    showHideButton.Click += ShowHideButton_Click;
        //    this.Controls.Add(showHideButton);
            
        //    // Test Connection Button
        //    var testButton = new Button();
        //    testButton.Text = "Test Connection";
        //    testButton.Location = new Point(10, 160);
        //    testButton.Size = new Size(120, 30);
        //    testButton.Click += TestButton_Click;
        //    this.Controls.Add(testButton);
            
        //    // Status Label
        //    var statusLabel = new Label();
        //    statusLabel.Name = "statusLabel";
        //    statusLabel.Text = "Enter your session token and click 'Test Connection'";
        //    statusLabel.Location = new Point(140, 165);
        //    statusLabel.Size = new Size(350, 20);
        //    statusLabel.ForeColor = Color.Gray;
        //    this.Controls.Add(statusLabel);
            
        //    // OK Button
        //    okButton = new Button();
        //    okButton.Text = "OK";
        //    okButton.Location = new Point(295, 200);
        //    okButton.Size = new Size(90, 30);
        //    okButton.Click += OkButton_Click;
        //    this.Controls.Add(okButton);
            
        //    // Cancel Button
        //    cancelButton = new Button();
        //    cancelButton.Text = "Cancel";
        //    cancelButton.Location = new Point(395, 200);
        //    cancelButton.Size = new Size(90, 30);
        //    cancelButton.Click += CancelButton_Click;
        //    this.Controls.Add(cancelButton);
            
        //    this.ResumeLayout(false);
        //}

        private void ShowHideButton_Click(object sender, EventArgs e)
        {
            isTokenVisible = !isTokenVisible;
            sessionTokenTextBox.UseSystemPasswordChar = !isTokenVisible;
            showHideButton.Text = isTokenVisible ? "Hide" : "Show";
        }

        private async void TestButton_Click(object sender, EventArgs e)
        {
            var statusLabel = this.Controls.Find("statusLabel", false)[0] as Label;
            var testToken = sessionTokenTextBox.Text.Trim();
            
            if (string.IsNullOrEmpty(testToken))
            {
                statusLabel.Text = "Please enter a session token";
                statusLabel.ForeColor = Color.Red;
                return;
            }
            
            statusLabel.Text = "Testing connection...";
            statusLabel.ForeColor = Color.Blue;
            
            try
            {
                using (var testClient = new HttpClient())
                {
                    testClient.DefaultRequestHeaders.Add("User-Agent", 
                        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36");
                    testClient.DefaultRequestHeaders.Add("Cookie", $"sessionKey={testToken}");
                    
                    var response = await testClient.GetAsync("https://console.anthropic.com/settings/billing");
                    
                    if (response.IsSuccessStatusCode)
                    {
                        statusLabel.Text = "✓ Connection successful!";
                        statusLabel.ForeColor = Color.Green;
                    }
                    else
                    {
                        statusLabel.Text = $"✗ Connection failed (Status: {response.StatusCode})";
                        statusLabel.ForeColor = Color.Red;
                    }
                }
            }
            catch (Exception ex)
            {
                statusLabel.Text = $"✗ Connection error: {ex.Message}";
                statusLabel.ForeColor = Color.Red;
            }
        }

        private void OkButton_Click(object sender, EventArgs e)
        {
            SessionToken = sessionTokenTextBox.Text.Trim();
            DialogResult = DialogResult.OK;
            Close();
        }

        private void CancelButton_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
    }
}