using CineBook.Models;
using System.Windows;
using System.Windows.Controls;

namespace CineBook.Views;

public partial class UserEditDialog : Window
{
    public string Username { get; private set; } = "";
    public string Password { get; private set; } = "";
    public string Role { get; private set; } = "User";
    public string Email { get; private set; } = "";

    private readonly User? _editing;

    public UserEditDialog(User? user)
    {
        InitializeComponent();
        _editing = user;

        if (user != null)
        {
            DialogTitle.Text = "👤 BENUTZER BEARBEITEN";
            UsernameBox.Text = user.Username;
            EmailBox.Text = user.Email;
            foreach (ComboBoxItem item in RoleBox.Items)
                if (item.Content?.ToString() == user.Role)
                    RoleBox.SelectedItem = item;
        }
        else
        {
            DialogTitle.Text = "👤 BENUTZER ANLEGEN";
            RoleBox.SelectedIndex = 0;
        }
    }

    private void SaveClick(object sender, RoutedEventArgs e)
    {
        if (string.IsNullOrWhiteSpace(UsernameBox.Text) || UsernameBox.Text.Trim().Length < 3)
        { ErrorText.Text = "⚠ Benutzername mindestens 3 Zeichen!"; return; }

        if (_editing == null && (string.IsNullOrEmpty(PasswordBox.Password) || PasswordBox.Password.Length < 6))
        { ErrorText.Text = "⚠ Passwort mindestens 6 Zeichen!"; return; }

        if (RoleBox.SelectedItem is not ComboBoxItem ri)
        { ErrorText.Text = "⚠ Rolle auswählen!"; return; }

        Username = UsernameBox.Text.Trim();
        Password = PasswordBox.Password;
        Role = ri.Content?.ToString() ?? "User";
        Email = EmailBox.Text.Trim();

        DialogResult = true;
        Close();
    }

    private void CancelClick(object sender, RoutedEventArgs e) { DialogResult = false; Close(); }
}