using System.Drawing;
using System.Windows.Forms;
using StarfaceOutlookSync.Models;

namespace StarfaceOutlookSync.UI
{
    public class SettingsForm : Form
    {
        private CheckBox _chkStartMinimized, _chkSyncOnStart, _chkAutoAcceptOutlook;
        private Button _btnSave, _btnCancel;
        private readonly UserSettings _settings;

        public SettingsForm()
        {
            _settings = UserSettings.Load();
            InitializeComponent();
        }

        private void InitializeComponent()
        {
            Text = "Einstellungen";
            Size = new Size(380, 250);
            FormBorderStyle = FormBorderStyle.FixedDialog;
            MaximizeBox = false;
            MinimizeBox = false;
            StartPosition = FormStartPosition.CenterParent;
            Font = new Font("Segoe UI", 9);

            _chkStartMinimized = new CheckBox
            {
                Text = "Minimiert starten (nur im System Tray)",
                Left = 20, Top = 24, AutoSize = true,
                Checked = _settings.StartMinimized
            };

            _chkSyncOnStart = new CheckBox
            {
                Text = "Beim Start automatisch synchronisieren",
                Left = 20, Top = 52, AutoSize = true,
                Checked = _settings.SyncOnStart
            };

            _chkAutoAcceptOutlook = new CheckBox
            {
                Text = "Outlook-Sicherheitsabfrage automatisch erlauben",
                Left = 20, Top = 80, AutoSize = true,
                Checked = _settings.AutoAcceptOutlookPrompt
            };

            var hintText = "Hinweis: Outlook muss nach Aenderung neu gestartet werden.";
            if (UserSettings.IsOutlookSecurityLockedByPolicy())
                hintText += "\nAuf Domaenen-PCs: App einmalig als Admin starten!";

            var lblHint = new Label
            {
                Text = hintText,
                Left = 38, Top = 102, Width = 310, Height = 36,
                ForeColor = UserSettings.IsOutlookSecurityLockedByPolicy() ? Color.OrangeRed : Color.Gray,
                Font = new Font("Segoe UI", 8)
            };

            _btnSave = new Button
            {
                Text = "Speichern", Left = 95, Top = 170, Width = 85, Height = 28,
                DialogResult = DialogResult.None
            };
            _btnSave.Click += (s, e) => Save();

            _btnCancel = new Button
            {
                Text = "Abbrechen", Left = 189, Top = 170, Width = 85, Height = 28,
                DialogResult = DialogResult.Cancel
            };

            Size = new Size(380, 260);
            Controls.AddRange(new Control[] { _chkStartMinimized, _chkSyncOnStart, _chkAutoAcceptOutlook, lblHint, _btnSave, _btnCancel });
            AcceptButton = _btnSave;
            CancelButton = _btnCancel;
        }

        private void Save()
        {
            _settings.StartMinimized = _chkStartMinimized.Checked;
            _settings.SyncOnStart = _chkSyncOnStart.Checked;
            _settings.AutoAcceptOutlookPrompt = _chkAutoAcceptOutlook.Checked;
            _settings.Save();
            DialogResult = DialogResult.OK;
            Close();
        }
    }
}