using SkullLabs;
using System;
using System.Drawing;
using System.Windows.Forms;

namespace SkullLabsAuthExample
{
    public partial class Form1 : Form
    {
        private readonly AuthClient _auth = new AuthClient();
        private TextBox _username;
        private TextBox _password;
        private Button _loginBtn;
        private Label _statusLabel;

        public Form1()
        {
            Text = "Skull Labs Auth - Login";
            Size = new Size(380, 280);
            StartPosition = FormStartPosition.CenterScreen;
            FormBorderStyle = FormBorderStyle.FixedDialog;
            MaximizeBox = false;
            BackColor = Color.FromArgb(12, 13, 17);
            ForeColor = Color.FromArgb(230, 232, 238);
            Font = new Font("Segoe UI", 9.5f);

            var title = new Label
            {
                Text = "SKULL LABS AUTH",
                Font = new Font("Consolas", 11f, FontStyle.Bold),
                ForeColor = Color.FromArgb(0, 229, 255),
                Location = new Point(24, 22),
                Size = new Size(320, 20),
            };

            var userLbl = new Label { Text = "Username", Location = new Point(24, 60), Size = new Size(80, 18), ForeColor = Color.FromArgb(139, 143, 156) };
            _username = new TextBox { Location = new Point(24, 80), Size = new Size(320, 24), BackColor = Color.FromArgb(20, 22, 28), ForeColor = Color.White, BorderStyle = BorderStyle.FixedSingle };

            var passLbl = new Label { Text = "Password", Location = new Point(24, 114), Size = new Size(80, 18), ForeColor = Color.FromArgb(139, 143, 156) };
            _password = new TextBox { Location = new Point(24, 134), Size = new Size(320, 24), BackColor = Color.FromArgb(20, 22, 28), ForeColor = Color.White, BorderStyle = BorderStyle.FixedSingle, UseSystemPasswordChar = true };

            _loginBtn = new Button
            {
                Text = "Sign in",
                Location = new Point(24, 174),
                Size = new Size(320, 32),
                BackColor = Color.FromArgb(0, 229, 255),
                ForeColor = Color.Black,
                FlatStyle = FlatStyle.Flat,
                Font = new Font("Segoe UI", 9.5f, FontStyle.Bold),
            };
            _loginBtn.FlatAppearance.BorderSize = 0;
            _loginBtn.Click += async (s, e) => await Login();

            _statusLabel = new Label
            {
                Location = new Point(24, 214),
                Size = new Size(320, 20),
                TextAlign = ContentAlignment.MiddleCenter,
                ForeColor = Color.FromArgb(139, 143, 156),
                Text = "Ready",
            };

            AcceptButton = _loginBtn;
            Controls.AddRange(new Control[] { title, userLbl, _username, passLbl, _password, _loginBtn, _statusLabel });
        }

        private async System.Threading.Tasks.Task Login()
        {
            _loginBtn.Enabled = false;
            SetStatus("Signing in...", Color.FromArgb(255, 181, 71));
            try
            {
                var result = await _auth.LoginAsync(_username.Text.Trim(), _password.Text);
                if (!result.Ok)
                {
                    SetStatus($"Login failed: {result.Error}", Color.FromArgb(255, 51, 102));
                    return;
                }

                SetStatus("Welcome.", Color.FromArgb(34, 211, 154));
                Hide();
                using (var f2 = new Form2(result))
                {
                    f2.ShowDialog();
                }
                Application.Exit();
            }
            catch (Exception ex)
            {
                SetStatus($"Error: {ex.Message}", Color.FromArgb(255, 51, 102));
            }
            finally
            {
                _loginBtn.Enabled = true;
            }
        }

        private void SetStatus(string text, Color color)
        {
            _statusLabel.Text = text;
            _statusLabel.ForeColor = color;
        }
    }
}