using System;
using System.Linq;
using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Interactivity;
using Avalonia.VisualTree;
using ClaudeDo.Ui.ViewModels;

namespace ClaudeDo.Ui.Views;

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    protected override async void OnOpened(EventArgs e)
    {
        base.OnOpened(e);
        if (DataContext is MainWindowViewModel vm)
            await vm.InitializeAsync();
    }

    private void OnGlobalKeyDown(object? sender, KeyEventArgs e)
    {
        if (DataContext is not MainWindowViewModel vm) return;

        var ctrl = e.KeyModifiers.HasFlag(KeyModifiers.Control);
        var shift = e.KeyModifiers.HasFlag(KeyModifiers.Shift);

        if (ctrl && shift && e.Key == Key.N)
        {
            vm.AddListCommand.Execute(null);
            e.Handled = true;
        }
        else if (ctrl && e.Key == Key.N)
        {
            var taskListView = this.GetVisualDescendants().OfType<TaskListView>().FirstOrDefault();
            taskListView?.FocusInlineAdd();
            e.Handled = true;
        }
        else if (ctrl && e.Key == Key.L)
        {
            this.FindControl<ListBox>("ListsBox")?.Focus();
            e.Handled = true;
        }
        else if (ctrl && e.Key == Key.R)
        {
            if (vm.TaskList.SelectedTask is { } task)
            {
                task.RunNowCommand.Execute(null);
                e.Handled = true;
            }
        }
    }

    private void OnListItemDoubleTapped(object? sender, TappedEventArgs e)
    {
        if (DataContext is MainWindowViewModel vm)
            vm.EditListCommand.Execute(null);
    }

    private void OnListItemPointerPressed(object? sender, PointerPressedEventArgs e)
    {
        var props = e.GetCurrentPoint(this).Properties;
        if (!props.IsRightButtonPressed) return;

        if (sender is Grid { DataContext: ListItemViewModel item }
            && DataContext is MainWindowViewModel vm)
        {
            vm.SelectedList = item;
        }
    }
}