using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Input.Platform;
using Avalonia.Interactivity;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Ava.UI.ViewModels;
using Ryujinx.Ava.Utilities.AppLibrary;
using Ryujinx.Ava.Utilities.Compat;
using System;
using System.Linq;

namespace Ryujinx.Ava.UI.Controls
{
    public partial class ApplicationListView : UserControl
    {
        public static readonly RoutedEvent<ApplicationOpenedEventArgs> ApplicationOpenedEvent =
            RoutedEvent.Register<ApplicationListView, ApplicationOpenedEventArgs>(nameof(ApplicationOpened), RoutingStrategies.Bubble);

        public event EventHandler<ApplicationOpenedEventArgs> ApplicationOpened
        {
            add => AddHandler(ApplicationOpenedEvent, value);
            remove => RemoveHandler(ApplicationOpenedEvent, value);
        }

        public ApplicationListView() => InitializeComponent();

        public void GameList_DoubleTapped(object sender, TappedEventArgs args)
        {
            if (sender is ListBox { SelectedItem: ApplicationData selected })
                RaiseEvent(new ApplicationOpenedEventArgs(selected, ApplicationOpenedEvent));
        }
        
        private async void PlayabilityStatus_OnClick(object sender, RoutedEventArgs e)
        {
            if (DataContext is not MainWindowViewModel mwvm)
                return;
            
            if (sender is not Button { Content: TextBlock playabilityLabel })
                return;

            await CompatibilityList.Show((string)playabilityLabel.Tag);
        }

        private async void IdString_OnClick(object sender, RoutedEventArgs e)
        {
            if (DataContext is not MainWindowViewModel mwvm)
                return;
            
            if (sender is not Button { Content: TextBlock idText })
                return;

            if (!RyujinxApp.IsClipboardAvailable(out IClipboard clipboard))
                return;
            
            ApplicationData appData = mwvm.Applications.FirstOrDefault(it => it.IdString == idText.Text);
            if (appData is null)
                return;
            
            await clipboard.SetTextAsync(appData.IdString);
                
            NotificationHelper.ShowInformation(
                "Copied Title ID", 
                $"{appData.Name} ({appData.IdString})");
        }
    }
}