using S7Explorer.Models;
using S7Explorer.Services;
using S7Explorer.ViewModels;
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Media;

namespace S7Explorer
{
    public enum LogLevel
    {
        Debug,
        Info,
        Warning,
        Error
    }

    public class LogEntry
    {
        public DateTime Timestamp { get; set; }
        public LogLevel Level { get; set; }
        public string Message { get; set; } = string.Empty;

        public override string ToString()
        {
            return $"[{Timestamp:yyyy-MM-dd HH:mm:ss}] [{Level}] {Message}";
        }
    }

    public partial class MainWindow : Window
    {
        private MainViewModel ViewModel;

        public MainWindow()
        {
            InitializeComponent();
            ViewModel = new MainViewModel();
            DataContext = ViewModel;
        }

        private void TreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
        {
            if (e.NewValue is ProjectItem item)
            {
                ViewModel.SelectedItem = item;
            }
        }
    }

    public class IconConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value is string iconName)
            {
                // In a real application, return an actual image based on the icon name
                // Here we're just returning a placeholder
                return null;
            }

            return null;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

    public class LogLevelConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value is LogLevel level)
            {
                return level switch
                {
                    LogLevel.Debug => Brushes.Gray,
                    LogLevel.Info => Brushes.Black,
                    LogLevel.Warning => Brushes.Orange,
                    LogLevel.Error => Brushes.Red,
                    _ => Brushes.Black
                };
            }

            return Brushes.Black;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}