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

namespace SkullLabsAuthExample
{
    public class Form2 : Form
    {
        public Form2(LoginResult session, string licenseKey)
        {
            Text = "Skull Labs Auth - Activated";
            Size = new Size(440, 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 = "LICENSE ACTIVE",
                Font = new Font("Consolas", 10f, FontStyle.Bold),
                ForeColor = Color.FromArgb(34, 211, 154),
                Location = new Point(24, 24),
                Size = new Size(380, 20),
            };

            var keyLine = new Label
            {
                Text = $"Key: {licenseKey ?? "-"}",
                Font = new Font("Consolas", 11f),
                ForeColor = Color.White,
                Location = new Point(24, 50),
                Size = new Size(380, 22),
            };

            string validityText;
            if (session.License?.ExpiresAt.HasValue == true)
            {
                var local = DateTimeOffset.FromUnixTimeMilliseconds(session.License.ExpiresAt.Value).LocalDateTime;
                validityText = $"Valid until: {local:dd MMM yyyy, HH:mm}";
            }
            else
            {
                validityText = "Valid until: lifetime";
            }

            var validity = new Label
            {
                Text = validityText,
                Font = new Font("Consolas", 10f),
                ForeColor = Color.FromArgb(0, 229, 255),
                Location = new Point(24, 78),
                Size = new Size(380, 22),
            };

            string usesText;
            if (session.License != null)
            {
                usesText = session.License.MaxUses == 0
                    ? $"Uses: {session.License.Uses} / unlimited"
                    : $"Uses: {session.License.Uses} / {session.License.MaxUses}";
            }
            else
            {
                usesText = "Uses: -";
            }

            var uses = new Label
            {
                Text = usesText,
                Font = new Font("Consolas", 10f),
                ForeColor = Color.FromArgb(139, 143, 156),
                Location = new Point(24, 104),
                Size = new Size(380, 20),
            };

            var sessionLbl = new Label
            {
                Text = $"Session: {session.SessionId ?? "-"}",
                Font = new Font("Consolas", 8.5f),
                ForeColor = Color.FromArgb(139, 143, 156),
                Location = new Point(24, 128),
                Size = new Size(380, 20),
            };

            var closeBtn = new Button
            {
                Text = "Close",
                Location = new Point(24, 176),
                Size = new Size(380, 32),
                BackColor = Color.FromArgb(20, 22, 28),
                ForeColor = Color.White,
                FlatStyle = FlatStyle.Flat,
            };
            closeBtn.FlatAppearance.BorderColor = Color.FromArgb(40, 44, 56);
            closeBtn.Click += (s, e) => Close();

            Controls.AddRange(new Control[] { title, keyLine, validity, uses, sessionLbl, closeBtn });
        }
    }
}